From 26b5343e2160de172969e6834074cf8482ceb845 Mon Sep 17 00:00:00 2001 From: Amine Hilaly Date: Tue, 9 Apr 2019 21:45:24 +0200 Subject: Update Gopkg.* --- vendor/github.com/99designs/gqlgen/api/generate.go | 76 ++++ vendor/github.com/99designs/gqlgen/api/option.go | 20 + vendor/github.com/99designs/gqlgen/cmd/ambient.go | 10 + vendor/github.com/99designs/gqlgen/cmd/gen.go | 34 +- vendor/github.com/99designs/gqlgen/cmd/init.go | 66 +-- vendor/github.com/99designs/gqlgen/cmd/root.go | 11 +- .../github.com/99designs/gqlgen/codegen/ambient.go | 10 - vendor/github.com/99designs/gqlgen/codegen/args.go | 104 +++++ .../github.com/99designs/gqlgen/codegen/args.gotpl | 43 ++ .../github.com/99designs/gqlgen/codegen/build.go | 194 --------- .../github.com/99designs/gqlgen/codegen/codegen.go | 179 -------- .../99designs/gqlgen/codegen/complexity.go | 11 + .../github.com/99designs/gqlgen/codegen/config.go | 273 ------------ .../99designs/gqlgen/codegen/config/binder.go | 451 +++++++++++++++++++ .../99designs/gqlgen/codegen/config/config.go | 408 +++++++++++++++++ vendor/github.com/99designs/gqlgen/codegen/data.go | 168 +++++++ .../99designs/gqlgen/codegen/directive.go | 119 ++++- .../99designs/gqlgen/codegen/directive_build.go | 48 -- vendor/github.com/99designs/gqlgen/codegen/enum.go | 12 - .../99designs/gqlgen/codegen/enum_build.go | 39 -- .../github.com/99designs/gqlgen/codegen/field.go | 394 +++++++++++++++++ .../99designs/gqlgen/codegen/field.gotpl | 100 +++++ .../99designs/gqlgen/codegen/generate.go | 15 + .../99designs/gqlgen/codegen/generated!.gotpl | 249 +++++++++++ .../99designs/gqlgen/codegen/input.gotpl | 56 +++ .../99designs/gqlgen/codegen/input_build.go | 96 ---- .../99designs/gqlgen/codegen/interface.go | 58 ++- .../99designs/gqlgen/codegen/interface.gotpl | 20 + .../99designs/gqlgen/codegen/interface_build.go | 53 --- .../github.com/99designs/gqlgen/codegen/model.go | 17 - .../99designs/gqlgen/codegen/models_build.go | 91 ---- .../github.com/99designs/gqlgen/codegen/object.go | 483 ++++----------------- .../99designs/gqlgen/codegen/object.gotpl | 77 ++++ .../99designs/gqlgen/codegen/object_build.go | 181 -------- .../99designs/gqlgen/codegen/templates/args.gotpl | 13 - .../99designs/gqlgen/codegen/templates/data.go | 13 - .../99designs/gqlgen/codegen/templates/field.gotpl | 82 ---- .../gqlgen/codegen/templates/generated.gotpl | 285 ------------ .../99designs/gqlgen/codegen/templates/import.go | 46 +- .../99designs/gqlgen/codegen/templates/input.gotpl | 28 -- .../gqlgen/codegen/templates/interface.gotpl | 18 - .../gqlgen/codegen/templates/models.gotpl | 91 ---- .../gqlgen/codegen/templates/object.gotpl | 69 --- .../gqlgen/codegen/templates/resolver.gotpl | 44 -- .../gqlgen/codegen/templates/server.gotpl | 26 -- .../gqlgen/codegen/templates/templates.go | 452 ++++++++++++++++--- vendor/github.com/99designs/gqlgen/codegen/type.go | 174 +------- .../github.com/99designs/gqlgen/codegen/type.gotpl | 131 ++++++ .../99designs/gqlgen/codegen/type_build.go | 100 ----- vendor/github.com/99designs/gqlgen/codegen/util.go | 358 +-------------- .../99designs/gqlgen/docs/content/_introduction.md | 1 + vendor/github.com/99designs/gqlgen/graphql/bool.go | 2 +- .../github.com/99designs/gqlgen/graphql/context.go | 69 ++- .../github.com/99designs/gqlgen/graphql/error.go | 4 +- vendor/github.com/99designs/gqlgen/graphql/exec.go | 10 +- .../99designs/gqlgen/graphql/fieldset.go | 63 +++ vendor/github.com/99designs/gqlgen/graphql/id.go | 21 + vendor/github.com/99designs/gqlgen/graphql/int.go | 50 +++ .../99designs/gqlgen/graphql/introspection/type.go | 20 +- .../github.com/99designs/gqlgen/graphql/jsonw.go | 31 -- vendor/github.com/99designs/gqlgen/graphql/root.go | 7 + .../github.com/99designs/gqlgen/graphql/string.go | 59 +-- .../github.com/99designs/gqlgen/graphql/version.go | 2 +- .../github.com/99designs/gqlgen/handler/graphql.go | 38 +- .../99designs/gqlgen/handler/playground.go | 19 +- .../99designs/gqlgen/handler/websocket.go | 30 +- .../99designs/gqlgen/internal/code/compare.go | 163 +++++++ .../99designs/gqlgen/internal/code/imports.go | 60 +++ .../99designs/gqlgen/internal/code/util.go | 56 +++ .../99designs/gqlgen/internal/gopath/gopath.go | 37 -- .../99designs/gqlgen/internal/imports/prune.go | 22 +- .../99designs/gqlgen/plugin/modelgen/models.go | 207 +++++++++ .../99designs/gqlgen/plugin/modelgen/models.gotpl | 85 ++++ .../github.com/99designs/gqlgen/plugin/plugin.go | 20 + .../gqlgen/plugin/resolvergen/resolver.go | 53 +++ .../gqlgen/plugin/resolvergen/resolver.gotpl | 40 ++ .../99designs/gqlgen/plugin/servergen/server.go | 49 +++ .../99designs/gqlgen/plugin/servergen/server.gotpl | 20 + 78 files changed, 4151 insertions(+), 3183 deletions(-) create mode 100644 vendor/github.com/99designs/gqlgen/api/generate.go create mode 100644 vendor/github.com/99designs/gqlgen/api/option.go create mode 100644 vendor/github.com/99designs/gqlgen/cmd/ambient.go delete mode 100644 vendor/github.com/99designs/gqlgen/codegen/ambient.go create mode 100644 vendor/github.com/99designs/gqlgen/codegen/args.go create mode 100644 vendor/github.com/99designs/gqlgen/codegen/args.gotpl delete mode 100644 vendor/github.com/99designs/gqlgen/codegen/build.go delete mode 100644 vendor/github.com/99designs/gqlgen/codegen/codegen.go create mode 100644 vendor/github.com/99designs/gqlgen/codegen/complexity.go delete mode 100644 vendor/github.com/99designs/gqlgen/codegen/config.go create mode 100644 vendor/github.com/99designs/gqlgen/codegen/config/binder.go create mode 100644 vendor/github.com/99designs/gqlgen/codegen/config/config.go create mode 100644 vendor/github.com/99designs/gqlgen/codegen/data.go delete mode 100644 vendor/github.com/99designs/gqlgen/codegen/directive_build.go delete mode 100644 vendor/github.com/99designs/gqlgen/codegen/enum.go delete mode 100644 vendor/github.com/99designs/gqlgen/codegen/enum_build.go create mode 100644 vendor/github.com/99designs/gqlgen/codegen/field.go create mode 100644 vendor/github.com/99designs/gqlgen/codegen/field.gotpl create mode 100644 vendor/github.com/99designs/gqlgen/codegen/generate.go create mode 100644 vendor/github.com/99designs/gqlgen/codegen/generated!.gotpl create mode 100644 vendor/github.com/99designs/gqlgen/codegen/input.gotpl delete mode 100644 vendor/github.com/99designs/gqlgen/codegen/input_build.go create mode 100644 vendor/github.com/99designs/gqlgen/codegen/interface.gotpl delete mode 100644 vendor/github.com/99designs/gqlgen/codegen/interface_build.go delete mode 100644 vendor/github.com/99designs/gqlgen/codegen/model.go delete mode 100644 vendor/github.com/99designs/gqlgen/codegen/models_build.go create mode 100644 vendor/github.com/99designs/gqlgen/codegen/object.gotpl delete mode 100644 vendor/github.com/99designs/gqlgen/codegen/object_build.go delete mode 100644 vendor/github.com/99designs/gqlgen/codegen/templates/args.gotpl delete mode 100644 vendor/github.com/99designs/gqlgen/codegen/templates/data.go delete mode 100644 vendor/github.com/99designs/gqlgen/codegen/templates/field.gotpl delete mode 100644 vendor/github.com/99designs/gqlgen/codegen/templates/generated.gotpl delete mode 100644 vendor/github.com/99designs/gqlgen/codegen/templates/input.gotpl delete mode 100644 vendor/github.com/99designs/gqlgen/codegen/templates/interface.gotpl delete mode 100644 vendor/github.com/99designs/gqlgen/codegen/templates/models.gotpl delete mode 100644 vendor/github.com/99designs/gqlgen/codegen/templates/object.gotpl delete mode 100644 vendor/github.com/99designs/gqlgen/codegen/templates/resolver.gotpl delete mode 100644 vendor/github.com/99designs/gqlgen/codegen/templates/server.gotpl create mode 100644 vendor/github.com/99designs/gqlgen/codegen/type.gotpl delete mode 100644 vendor/github.com/99designs/gqlgen/codegen/type_build.go create mode 120000 vendor/github.com/99designs/gqlgen/docs/content/_introduction.md create mode 100644 vendor/github.com/99designs/gqlgen/graphql/fieldset.go create mode 100644 vendor/github.com/99designs/gqlgen/graphql/root.go create mode 100644 vendor/github.com/99designs/gqlgen/internal/code/compare.go create mode 100644 vendor/github.com/99designs/gqlgen/internal/code/imports.go create mode 100644 vendor/github.com/99designs/gqlgen/internal/code/util.go delete mode 100644 vendor/github.com/99designs/gqlgen/internal/gopath/gopath.go create mode 100644 vendor/github.com/99designs/gqlgen/plugin/modelgen/models.go create mode 100644 vendor/github.com/99designs/gqlgen/plugin/modelgen/models.gotpl create mode 100644 vendor/github.com/99designs/gqlgen/plugin/plugin.go create mode 100644 vendor/github.com/99designs/gqlgen/plugin/resolvergen/resolver.go create mode 100644 vendor/github.com/99designs/gqlgen/plugin/resolvergen/resolver.gotpl create mode 100644 vendor/github.com/99designs/gqlgen/plugin/servergen/server.go create mode 100644 vendor/github.com/99designs/gqlgen/plugin/servergen/server.gotpl (limited to 'vendor/github.com/99designs/gqlgen') diff --git a/vendor/github.com/99designs/gqlgen/api/generate.go b/vendor/github.com/99designs/gqlgen/api/generate.go new file mode 100644 index 00000000..3dd083f5 --- /dev/null +++ b/vendor/github.com/99designs/gqlgen/api/generate.go @@ -0,0 +1,76 @@ +package api + +import ( + "syscall" + + "github.com/99designs/gqlgen/codegen" + "github.com/99designs/gqlgen/codegen/config" + "github.com/99designs/gqlgen/plugin" + "github.com/99designs/gqlgen/plugin/modelgen" + "github.com/99designs/gqlgen/plugin/resolvergen" + "github.com/pkg/errors" + "golang.org/x/tools/go/packages" +) + +func Generate(cfg *config.Config, option ...Option) error { + _ = syscall.Unlink(cfg.Exec.Filename) + _ = syscall.Unlink(cfg.Model.Filename) + + plugins := []plugin.Plugin{ + modelgen.New(), + resolvergen.New(), + } + + for _, o := range option { + o(cfg, &plugins) + } + + for _, p := range plugins { + if mut, ok := p.(plugin.ConfigMutator); ok { + err := mut.MutateConfig(cfg) + if err != nil { + return errors.Wrap(err, p.Name()) + } + } + } + // Merge again now that the generated models have been injected into the typemap + data, err := codegen.BuildData(cfg) + if err != nil { + return errors.Wrap(err, "merging failed") + } + + if err = codegen.GenerateCode(data); err != nil { + return errors.Wrap(err, "generating core failed") + } + + for _, p := range plugins { + if mut, ok := p.(plugin.CodeGenerator); ok { + err := mut.GenerateCode(data) + if err != nil { + return errors.Wrap(err, p.Name()) + } + } + } + + if err := validate(cfg); err != nil { + return errors.Wrap(err, "validation failed") + } + + return nil +} + +func validate(cfg *config.Config) error { + roots := []string{cfg.Exec.ImportPath()} + if cfg.Model.IsDefined() { + roots = append(roots, cfg.Model.ImportPath()) + } + + if cfg.Resolver.IsDefined() { + roots = append(roots, cfg.Resolver.ImportPath()) + } + _, err := packages.Load(&packages.Config{Mode: packages.LoadTypes | packages.LoadSyntax}, roots...) + if err != nil { + return errors.Wrap(err, "validation failed") + } + return nil +} diff --git a/vendor/github.com/99designs/gqlgen/api/option.go b/vendor/github.com/99designs/gqlgen/api/option.go new file mode 100644 index 00000000..f7ba6774 --- /dev/null +++ b/vendor/github.com/99designs/gqlgen/api/option.go @@ -0,0 +1,20 @@ +package api + +import ( + "github.com/99designs/gqlgen/codegen/config" + "github.com/99designs/gqlgen/plugin" +) + +type Option func(cfg *config.Config, plugins *[]plugin.Plugin) + +func NoPlugins() Option { + return func(cfg *config.Config, plugins *[]plugin.Plugin) { + *plugins = nil + } +} + +func AddPlugin(p plugin.Plugin) Option { + return func(cfg *config.Config, plugins *[]plugin.Plugin) { + *plugins = append(*plugins, p) + } +} diff --git a/vendor/github.com/99designs/gqlgen/cmd/ambient.go b/vendor/github.com/99designs/gqlgen/cmd/ambient.go new file mode 100644 index 00000000..7838fdf1 --- /dev/null +++ b/vendor/github.com/99designs/gqlgen/cmd/ambient.go @@ -0,0 +1,10 @@ +package cmd + +import ( + // Import and ignore the ambient imports listed below so dependency managers + // don't prune unused code for us. Both lists should be kept in sync. + _ "github.com/99designs/gqlgen/graphql" + _ "github.com/99designs/gqlgen/graphql/introspection" + _ "github.com/vektah/gqlparser" + _ "github.com/vektah/gqlparser/ast" +) diff --git a/vendor/github.com/99designs/gqlgen/cmd/gen.go b/vendor/github.com/99designs/gqlgen/cmd/gen.go index 3842f02b..c69858b4 100644 --- a/vendor/github.com/99designs/gqlgen/cmd/gen.go +++ b/vendor/github.com/99designs/gqlgen/cmd/gen.go @@ -2,10 +2,10 @@ package cmd import ( "fmt" - "io/ioutil" "os" - "github.com/99designs/gqlgen/codegen" + "github.com/99designs/gqlgen/api" + "github.com/99designs/gqlgen/codegen/config" "github.com/pkg/errors" "github.com/urfave/cli" ) @@ -18,43 +18,27 @@ var genCmd = cli.Command{ cli.StringFlag{Name: "config, c", Usage: "the config filename"}, }, Action: func(ctx *cli.Context) { - var config *codegen.Config + var cfg *config.Config var err error if configFilename := ctx.String("config"); configFilename != "" { - config, err = codegen.LoadConfig(configFilename) + cfg, err = config.LoadConfig(configFilename) if err != nil { fmt.Fprintln(os.Stderr, err.Error()) os.Exit(1) } } else { - config, err = codegen.LoadConfigFromDefaultLocations() + cfg, err = config.LoadConfigFromDefaultLocations() if os.IsNotExist(errors.Cause(err)) { - config = codegen.DefaultConfig() + cfg = config.DefaultConfig() } else if err != nil { fmt.Fprintln(os.Stderr, err.Error()) - os.Exit(1) - } - } - - for _, filename := range config.SchemaFilename { - var schemaRaw []byte - schemaRaw, err = ioutil.ReadFile(filename) - if err != nil { - fmt.Fprintln(os.Stderr, "unable to open schema: "+err.Error()) - os.Exit(1) + os.Exit(2) } - config.SchemaStr[filename] = string(schemaRaw) - } - - if err = config.Check(); err != nil { - fmt.Fprintln(os.Stderr, "invalid config format: "+err.Error()) - os.Exit(1) } - err = codegen.Generate(*config) - if err != nil { + if err = api.Generate(cfg); err != nil { fmt.Fprintln(os.Stderr, err.Error()) - os.Exit(2) + os.Exit(3) } }, } diff --git a/vendor/github.com/99designs/gqlgen/cmd/init.go b/vendor/github.com/99designs/gqlgen/cmd/init.go index 1e7c18b9..e07bed97 100644 --- a/vendor/github.com/99designs/gqlgen/cmd/init.go +++ b/vendor/github.com/99designs/gqlgen/cmd/init.go @@ -7,10 +7,13 @@ import ( "os" "strings" - "github.com/99designs/gqlgen/codegen" + "github.com/99designs/gqlgen/api" + "github.com/99designs/gqlgen/plugin/servergen" + + "github.com/99designs/gqlgen/codegen/config" "github.com/pkg/errors" "github.com/urfave/cli" - "gopkg.in/yaml.v2" + yaml "gopkg.in/yaml.v2" ) var configComment = ` @@ -68,46 +71,27 @@ var initCmd = cli.Command{ }, } -func GenerateGraphServer(config *codegen.Config, serverFilename string) { - for _, filename := range config.SchemaFilename { - schemaRaw, err := ioutil.ReadFile(filename) - if err != nil { - fmt.Fprintln(os.Stderr, "unable to open schema: "+err.Error()) - os.Exit(1) - } - config.SchemaStr[filename] = string(schemaRaw) - } - - if err := config.Check(); err != nil { - fmt.Fprintln(os.Stderr, "invalid config format: "+err.Error()) - os.Exit(1) - } - - if err := codegen.Generate(*config); err != nil { - fmt.Fprintln(os.Stderr, err.Error()) - os.Exit(1) - } - - if err := codegen.GenerateServer(*config, serverFilename); err != nil { +func GenerateGraphServer(cfg *config.Config, serverFilename string) { + err := api.Generate(cfg, api.AddPlugin(servergen.New(serverFilename))) + if err != nil { fmt.Fprintln(os.Stderr, err.Error()) - os.Exit(1) } fmt.Fprintf(os.Stdout, "Exec \"go run ./%s\" to start GraphQL server\n", serverFilename) } -func initConfig(ctx *cli.Context) *codegen.Config { - var config *codegen.Config +func initConfig(ctx *cli.Context) *config.Config { + var cfg *config.Config var err error configFilename := ctx.String("config") if configFilename != "" { - config, err = codegen.LoadConfig(configFilename) + cfg, err = config.LoadConfig(configFilename) } else { - config, err = codegen.LoadConfigFromDefaultLocations() + cfg, err = config.LoadConfigFromDefaultLocations() } - if config != nil { - fmt.Fprintf(os.Stderr, "init failed: a configuration file already exists at %s\n", config.FilePath) + if cfg != nil { + fmt.Fprintf(os.Stderr, "init failed: a configuration file already exists\n") os.Exit(1) } @@ -119,9 +103,9 @@ func initConfig(ctx *cli.Context) *codegen.Config { if configFilename == "" { configFilename = "gqlgen.yml" } - config = codegen.DefaultConfig() + cfg = config.DefaultConfig() - config.Resolver = codegen.PackageConfig{ + cfg.Resolver = config.PackageConfig{ Filename: "resolver.go", Type: "Resolver", } @@ -129,23 +113,21 @@ func initConfig(ctx *cli.Context) *codegen.Config { var buf bytes.Buffer buf.WriteString(strings.TrimSpace(configComment)) buf.WriteString("\n\n") - { - var b []byte - b, err = yaml.Marshal(config) - if err != nil { - fmt.Fprintln(os.Stderr, "unable to marshal yaml: "+err.Error()) - os.Exit(1) - } - buf.Write(b) + var b []byte + b, err = yaml.Marshal(cfg) + if err != nil { + fmt.Fprintln(os.Stderr, "unable to marshal yaml: "+err.Error()) + os.Exit(1) } + buf.Write(b) err = ioutil.WriteFile(configFilename, buf.Bytes(), 0644) if err != nil { - fmt.Fprintln(os.Stderr, "unable to write config file: "+err.Error()) + fmt.Fprintln(os.Stderr, "unable to write cfg file: "+err.Error()) os.Exit(1) } - return config + return cfg } func initSchema(schemaFilename string) { diff --git a/vendor/github.com/99designs/gqlgen/cmd/root.go b/vendor/github.com/99designs/gqlgen/cmd/root.go index 519c2e1a..dc2970ac 100644 --- a/vendor/github.com/99designs/gqlgen/cmd/root.go +++ b/vendor/github.com/99designs/gqlgen/cmd/root.go @@ -7,7 +7,6 @@ import ( "os" "github.com/99designs/gqlgen/graphql" - "github.com/99designs/gqlgen/internal/gopath" "github.com/urfave/cli" // Required since otherwise dep will prune away these unused packages before codegen has a chance to run @@ -23,14 +22,6 @@ func Execute() { app.Flags = genCmd.Flags app.Version = graphql.Version app.Before = func(context *cli.Context) error { - pwd, err := os.Getwd() - if err != nil { - return fmt.Errorf("unable to determine current workding dir: %s\n", err.Error()) - } - - if !gopath.Contains(pwd) { - return fmt.Errorf("gqlgen must be run from inside your $GOPATH\n") - } if context.Bool("verbose") { log.SetFlags(0) } else { @@ -47,7 +38,7 @@ func Execute() { } if err := app.Run(os.Args); err != nil { - fmt.Fprintf(os.Stderr, err.Error()) + fmt.Fprint(os.Stderr, err.Error()) os.Exit(1) } } diff --git a/vendor/github.com/99designs/gqlgen/codegen/ambient.go b/vendor/github.com/99designs/gqlgen/codegen/ambient.go deleted file mode 100644 index c9909fcc..00000000 --- a/vendor/github.com/99designs/gqlgen/codegen/ambient.go +++ /dev/null @@ -1,10 +0,0 @@ -package codegen - -import ( - // Import and ignore the ambient imports listed below so dependency managers - // don't prune unused code for us. Both lists should be kept in sync. - _ "github.com/99designs/gqlgen/graphql" - _ "github.com/99designs/gqlgen/graphql/introspection" - _ "github.com/vektah/gqlparser" - _ "github.com/vektah/gqlparser/ast" -) diff --git a/vendor/github.com/99designs/gqlgen/codegen/args.go b/vendor/github.com/99designs/gqlgen/codegen/args.go new file mode 100644 index 00000000..d1498bdd --- /dev/null +++ b/vendor/github.com/99designs/gqlgen/codegen/args.go @@ -0,0 +1,104 @@ +package codegen + +import ( + "fmt" + "go/types" + "strings" + + "github.com/99designs/gqlgen/codegen/config" + "github.com/99designs/gqlgen/codegen/templates" + "github.com/pkg/errors" + "github.com/vektah/gqlparser/ast" +) + +type ArgSet struct { + Args []*FieldArgument + FuncDecl string +} + +type FieldArgument struct { + *ast.ArgumentDefinition + TypeReference *config.TypeReference + VarName string // The name of the var in go + Object *Object // A link back to the parent object + Default interface{} // The default value + Directives []*Directive + Value interface{} // value set in Data +} + +func (f *FieldArgument) Stream() bool { + return f.Object != nil && f.Object.Stream +} + +func (b *builder) buildArg(obj *Object, arg *ast.ArgumentDefinition) (*FieldArgument, error) { + tr, err := b.Binder.TypeReference(arg.Type, nil) + if err != nil { + return nil, err + } + + argDirs, err := b.getDirectives(arg.Directives) + if err != nil { + return nil, err + } + newArg := FieldArgument{ + ArgumentDefinition: arg, + TypeReference: tr, + Object: obj, + VarName: templates.ToGoPrivate(arg.Name), + Directives: argDirs, + } + + if arg.DefaultValue != nil { + newArg.Default, err = arg.DefaultValue.Value(nil) + if err != nil { + return nil, errors.Errorf("default value is not valid: %s", err.Error()) + } + } + + return &newArg, nil +} + +func (b *builder) bindArgs(field *Field, params *types.Tuple) error { + var newArgs []*FieldArgument + +nextArg: + for j := 0; j < params.Len(); j++ { + param := params.At(j) + for _, oldArg := range field.Args { + if strings.EqualFold(oldArg.Name, param.Name()) { + tr, err := b.Binder.TypeReference(oldArg.Type, param.Type()) + if err != nil { + return err + } + oldArg.TypeReference = tr + + newArgs = append(newArgs, oldArg) + continue nextArg + } + } + + // no matching arg found, abort + return fmt.Errorf("arg %s not in schema", param.Name()) + } + + field.Args = newArgs + return nil +} + +func (a *Data) Args() map[string][]*FieldArgument { + ret := map[string][]*FieldArgument{} + for _, o := range a.Objects { + for _, f := range o.Fields { + if len(f.Args) > 0 { + ret[f.ArgsFunc()] = f.Args + } + } + } + + for _, d := range a.Directives { + if len(d.Args) > 0 { + ret[d.ArgsFunc()] = d.Args + } + } + return ret +} diff --git a/vendor/github.com/99designs/gqlgen/codegen/args.gotpl b/vendor/github.com/99designs/gqlgen/codegen/args.gotpl new file mode 100644 index 00000000..4c721218 --- /dev/null +++ b/vendor/github.com/99designs/gqlgen/codegen/args.gotpl @@ -0,0 +1,43 @@ +{{ range $name, $args := .Args }} +func (ec *executionContext) {{ $name }}(ctx context.Context, rawArgs map[string]interface{}) (map[string]interface{}, error) { + var err error + args := map[string]interface{}{} + {{- range $i, $arg := . }} + var arg{{$i}} {{ $arg.TypeReference.GO | ref}} + if tmp, ok := rawArgs[{{$arg.Name|quote}}]; ok { + {{- if $arg.Directives }} + getArg0 := func(ctx context.Context) (interface{}, error) { return ec.{{ $arg.TypeReference.UnmarshalFunc }}(ctx, tmp) } + + {{- range $i, $directive := $arg.Directives }} + getArg{{add $i 1}} := func(ctx context.Context) (res interface{}, err error) { + {{- range $dArg := $directive.Args }} + {{- if and $dArg.TypeReference.IsPtr ( notNil "Value" $dArg ) }} + {{ $dArg.VarName }} := {{ $dArg.Value | dump }} + {{- end }} + {{- end }} + n := getArg{{$i}} + return ec.directives.{{$directive.Name|ucFirst}}({{$directive.ResolveArgs "tmp" "n" }}) + } + {{- end }} + + tmp, err = getArg{{$arg.Directives|len}}(ctx) + if err != nil { + return nil, err + } + if data, ok := tmp.({{ $arg.TypeReference.GO | ref }}) ; ok { + arg{{$i}} = data + } else { + return nil, fmt.Errorf(`unexpected type %T from directive, should be {{ $arg.TypeReference.GO }}`, tmp) + } + {{- else }} + arg{{$i}}, err = ec.{{ $arg.TypeReference.UnmarshalFunc }}(ctx, tmp) + if err != nil { + return nil, err + } + {{- end }} + } + args[{{$arg.Name|quote}}] = arg{{$i}} + {{- end }} + return args, nil +} +{{ end }} diff --git a/vendor/github.com/99designs/gqlgen/codegen/build.go b/vendor/github.com/99designs/gqlgen/codegen/build.go deleted file mode 100644 index 582689a7..00000000 --- a/vendor/github.com/99designs/gqlgen/codegen/build.go +++ /dev/null @@ -1,194 +0,0 @@ -package codegen - -import ( - "fmt" - "go/build" - "go/types" - "os" - - "github.com/pkg/errors" - "golang.org/x/tools/go/loader" -) - -type Build struct { - PackageName string - Objects Objects - Inputs Objects - Interfaces []*Interface - QueryRoot *Object - MutationRoot *Object - SubscriptionRoot *Object - SchemaRaw map[string]string - SchemaFilename SchemaFilenames - Directives []*Directive -} - -type ModelBuild struct { - PackageName string - Models []Model - Enums []Enum -} - -type ResolverBuild struct { - PackageName string - ResolverType string - Objects Objects - ResolverFound bool -} - -type ServerBuild struct { - PackageName string - ExecPackageName string - ResolverPackageName string -} - -// Create a list of models that need to be generated -func (cfg *Config) models() (*ModelBuild, error) { - namedTypes := cfg.buildNamedTypes() - - progLoader := cfg.newLoaderWithoutErrors() - - prog, err := progLoader.Load() - if err != nil { - return nil, errors.Wrap(err, "loading failed") - } - - cfg.bindTypes(namedTypes, cfg.Model.Dir(), prog) - - models, err := cfg.buildModels(namedTypes, prog) - if err != nil { - return nil, err - } - return &ModelBuild{ - PackageName: cfg.Model.Package, - Models: models, - Enums: cfg.buildEnums(namedTypes), - }, nil -} - -// bind a schema together with some code to generate a Build -func (cfg *Config) resolver() (*ResolverBuild, error) { - progLoader := cfg.newLoaderWithoutErrors() - progLoader.Import(cfg.Resolver.ImportPath()) - - prog, err := progLoader.Load() - if err != nil { - return nil, err - } - - destDir := cfg.Resolver.Dir() - - namedTypes := cfg.buildNamedTypes() - - cfg.bindTypes(namedTypes, destDir, prog) - - objects, err := cfg.buildObjects(namedTypes, prog) - if err != nil { - return nil, err - } - - def, _ := findGoType(prog, cfg.Resolver.ImportPath(), cfg.Resolver.Type) - resolverFound := def != nil - - return &ResolverBuild{ - PackageName: cfg.Resolver.Package, - Objects: objects, - ResolverType: cfg.Resolver.Type, - ResolverFound: resolverFound, - }, nil -} - -func (cfg *Config) server(destDir string) *ServerBuild { - return &ServerBuild{ - PackageName: cfg.Resolver.Package, - ExecPackageName: cfg.Exec.ImportPath(), - ResolverPackageName: cfg.Resolver.ImportPath(), - } -} - -// bind a schema together with some code to generate a Build -func (cfg *Config) bind() (*Build, error) { - namedTypes := cfg.buildNamedTypes() - - progLoader := cfg.newLoaderWithoutErrors() - prog, err := progLoader.Load() - if err != nil { - return nil, errors.Wrap(err, "loading failed") - } - - cfg.bindTypes(namedTypes, cfg.Exec.Dir(), prog) - - objects, err := cfg.buildObjects(namedTypes, prog) - if err != nil { - return nil, err - } - - inputs, err := cfg.buildInputs(namedTypes, prog) - if err != nil { - return nil, err - } - directives, err := cfg.buildDirectives(namedTypes) - if err != nil { - return nil, err - } - - b := &Build{ - PackageName: cfg.Exec.Package, - Objects: objects, - Interfaces: cfg.buildInterfaces(namedTypes, prog), - Inputs: inputs, - SchemaRaw: cfg.SchemaStr, - SchemaFilename: cfg.SchemaFilename, - Directives: directives, - } - - if cfg.schema.Query != nil { - b.QueryRoot = b.Objects.ByName(cfg.schema.Query.Name) - } else { - return b, fmt.Errorf("query entry point missing") - } - - if cfg.schema.Mutation != nil { - b.MutationRoot = b.Objects.ByName(cfg.schema.Mutation.Name) - } - - if cfg.schema.Subscription != nil { - b.SubscriptionRoot = b.Objects.ByName(cfg.schema.Subscription.Name) - } - return b, nil -} - -func (cfg *Config) validate() error { - progLoader := cfg.newLoaderWithErrors() - _, err := progLoader.Load() - return err -} - -func (cfg *Config) newLoaderWithErrors() loader.Config { - conf := loader.Config{} - - for _, pkg := range cfg.Models.referencedPackages() { - conf.Import(pkg) - } - return conf -} - -func (cfg *Config) newLoaderWithoutErrors() loader.Config { - conf := cfg.newLoaderWithErrors() - conf.AllowErrors = true - conf.TypeChecker = types.Config{ - Error: func(e error) {}, - } - return conf -} - -func resolvePkg(pkgName string) (string, error) { - cwd, _ := os.Getwd() - - pkg, err := build.Default.Import(pkgName, cwd, build.FindOnly) - if err != nil { - return "", err - } - - return pkg.ImportPath, nil -} diff --git a/vendor/github.com/99designs/gqlgen/codegen/codegen.go b/vendor/github.com/99designs/gqlgen/codegen/codegen.go deleted file mode 100644 index 773e3db7..00000000 --- a/vendor/github.com/99designs/gqlgen/codegen/codegen.go +++ /dev/null @@ -1,179 +0,0 @@ -package codegen - -import ( - "log" - "os" - "path/filepath" - "regexp" - "syscall" - - "github.com/99designs/gqlgen/codegen/templates" - "github.com/pkg/errors" - "github.com/vektah/gqlparser" - "github.com/vektah/gqlparser/ast" - "github.com/vektah/gqlparser/gqlerror" -) - -func Generate(cfg Config) error { - if err := cfg.normalize(); err != nil { - return err - } - - _ = syscall.Unlink(cfg.Exec.Filename) - _ = syscall.Unlink(cfg.Model.Filename) - - modelsBuild, err := cfg.models() - if err != nil { - return errors.Wrap(err, "model plan failed") - } - if len(modelsBuild.Models) > 0 || len(modelsBuild.Enums) > 0 { - if err = templates.RenderToFile("models.gotpl", cfg.Model.Filename, modelsBuild); err != nil { - return err - } - - for _, model := range modelsBuild.Models { - modelCfg := cfg.Models[model.GQLType] - modelCfg.Model = cfg.Model.ImportPath() + "." + model.GoType - cfg.Models[model.GQLType] = modelCfg - } - - for _, enum := range modelsBuild.Enums { - modelCfg := cfg.Models[enum.GQLType] - modelCfg.Model = cfg.Model.ImportPath() + "." + enum.GoType - cfg.Models[enum.GQLType] = modelCfg - } - } - - build, err := cfg.bind() - if err != nil { - return errors.Wrap(err, "exec plan failed") - } - - if err := templates.RenderToFile("generated.gotpl", cfg.Exec.Filename, build); err != nil { - return err - } - - if cfg.Resolver.IsDefined() { - if err := generateResolver(cfg); err != nil { - return errors.Wrap(err, "generating resolver failed") - } - } - - if err := cfg.validate(); err != nil { - return errors.Wrap(err, "validation failed") - } - - return nil -} - -func GenerateServer(cfg Config, filename string) error { - if err := cfg.Exec.normalize(); err != nil { - return errors.Wrap(err, "exec") - } - if err := cfg.Resolver.normalize(); err != nil { - return errors.Wrap(err, "resolver") - } - - serverFilename := abs(filename) - serverBuild := cfg.server(filepath.Dir(serverFilename)) - - if _, err := os.Stat(serverFilename); os.IsNotExist(errors.Cause(err)) { - err = templates.RenderToFile("server.gotpl", serverFilename, serverBuild) - if err != nil { - return errors.Wrap(err, "generate server failed") - } - } else { - log.Printf("Skipped server: %s already exists\n", serverFilename) - } - return nil -} - -func generateResolver(cfg Config) error { - resolverBuild, err := cfg.resolver() - if err != nil { - return errors.Wrap(err, "resolver build failed") - } - filename := cfg.Resolver.Filename - - if resolverBuild.ResolverFound { - log.Printf("Skipped resolver: %s.%s already exists\n", cfg.Resolver.ImportPath(), cfg.Resolver.Type) - return nil - } - - if _, err := os.Stat(filename); os.IsNotExist(errors.Cause(err)) { - if err := templates.RenderToFile("resolver.gotpl", filename, resolverBuild); err != nil { - return err - } - } else { - log.Printf("Skipped resolver: %s already exists\n", filename) - } - - return nil -} - -func (cfg *Config) normalize() error { - if err := cfg.Model.normalize(); err != nil { - return errors.Wrap(err, "model") - } - - if err := cfg.Exec.normalize(); err != nil { - return errors.Wrap(err, "exec") - } - - if cfg.Resolver.IsDefined() { - if err := cfg.Resolver.normalize(); err != nil { - return errors.Wrap(err, "resolver") - } - } - - builtins := TypeMap{ - "__Directive": {Model: "github.com/99designs/gqlgen/graphql/introspection.Directive"}, - "__Type": {Model: "github.com/99designs/gqlgen/graphql/introspection.Type"}, - "__Field": {Model: "github.com/99designs/gqlgen/graphql/introspection.Field"}, - "__EnumValue": {Model: "github.com/99designs/gqlgen/graphql/introspection.EnumValue"}, - "__InputValue": {Model: "github.com/99designs/gqlgen/graphql/introspection.InputValue"}, - "__Schema": {Model: "github.com/99designs/gqlgen/graphql/introspection.Schema"}, - "Int": {Model: "github.com/99designs/gqlgen/graphql.Int"}, - "Float": {Model: "github.com/99designs/gqlgen/graphql.Float"}, - "String": {Model: "github.com/99designs/gqlgen/graphql.String"}, - "Boolean": {Model: "github.com/99designs/gqlgen/graphql.Boolean"}, - "ID": {Model: "github.com/99designs/gqlgen/graphql.ID"}, - "Time": {Model: "github.com/99designs/gqlgen/graphql.Time"}, - "Map": {Model: "github.com/99designs/gqlgen/graphql.Map"}, - } - - if cfg.Models == nil { - cfg.Models = TypeMap{} - } - for typeName, entry := range builtins { - if !cfg.Models.Exists(typeName) { - cfg.Models[typeName] = entry - } - } - - var sources []*ast.Source - for _, filename := range cfg.SchemaFilename { - sources = append(sources, &ast.Source{Name: filename, Input: cfg.SchemaStr[filename]}) - } - - var err *gqlerror.Error - cfg.schema, err = gqlparser.LoadSchema(sources...) - if err != nil { - return err - } - return nil -} - -var invalidPackageNameChar = regexp.MustCompile(`[^\w]`) - -func sanitizePackageName(pkg string) string { - return invalidPackageNameChar.ReplaceAllLiteralString(filepath.Base(pkg), "_") -} - -func abs(path string) string { - absPath, err := filepath.Abs(path) - if err != nil { - panic(err) - } - return filepath.ToSlash(absPath) -} diff --git a/vendor/github.com/99designs/gqlgen/codegen/complexity.go b/vendor/github.com/99designs/gqlgen/codegen/complexity.go new file mode 100644 index 00000000..66d21a84 --- /dev/null +++ b/vendor/github.com/99designs/gqlgen/codegen/complexity.go @@ -0,0 +1,11 @@ +package codegen + +func (o *Object) UniqueFields() map[string]*Field { + m := map[string]*Field{} + + for _, f := range o.Fields { + m[f.GoFieldName] = f + } + + return m +} diff --git a/vendor/github.com/99designs/gqlgen/codegen/config.go b/vendor/github.com/99designs/gqlgen/codegen/config.go deleted file mode 100644 index f9df24fb..00000000 --- a/vendor/github.com/99designs/gqlgen/codegen/config.go +++ /dev/null @@ -1,273 +0,0 @@ -package codegen - -import ( - "fmt" - "go/build" - "io/ioutil" - "os" - "path/filepath" - "sort" - "strings" - - "github.com/99designs/gqlgen/internal/gopath" - "github.com/pkg/errors" - "github.com/vektah/gqlparser/ast" - "gopkg.in/yaml.v2" -) - -var cfgFilenames = []string{".gqlgen.yml", "gqlgen.yml", "gqlgen.yaml"} - -// DefaultConfig creates a copy of the default config -func DefaultConfig() *Config { - return &Config{ - SchemaFilename: SchemaFilenames{"schema.graphql"}, - SchemaStr: map[string]string{}, - Model: PackageConfig{Filename: "models_gen.go"}, - Exec: PackageConfig{Filename: "generated.go"}, - } -} - -// LoadConfigFromDefaultLocations looks for a config file in the current directory, and all parent directories -// walking up the tree. The closest config file will be returned. -func LoadConfigFromDefaultLocations() (*Config, error) { - cfgFile, err := findCfg() - if err != nil { - return nil, err - } - - err = os.Chdir(filepath.Dir(cfgFile)) - if err != nil { - return nil, errors.Wrap(err, "unable to enter config dir") - } - return LoadConfig(cfgFile) -} - -// LoadConfig reads the gqlgen.yml config file -func LoadConfig(filename string) (*Config, error) { - config := DefaultConfig() - - b, err := ioutil.ReadFile(filename) - if err != nil { - return nil, errors.Wrap(err, "unable to read config") - } - - if err := yaml.UnmarshalStrict(b, config); err != nil { - return nil, errors.Wrap(err, "unable to parse config") - } - - preGlobbing := config.SchemaFilename - config.SchemaFilename = SchemaFilenames{} - for _, f := range preGlobbing { - matches, err := filepath.Glob(f) - if err != nil { - return nil, errors.Wrapf(err, "failed to glob schema filename %s", f) - } - - for _, m := range matches { - if config.SchemaFilename.Has(m) { - continue - } - config.SchemaFilename = append(config.SchemaFilename, m) - } - } - - config.FilePath = filename - config.SchemaStr = map[string]string{} - - return config, nil -} - -type Config struct { - SchemaFilename SchemaFilenames `yaml:"schema,omitempty"` - SchemaStr map[string]string `yaml:"-"` - Exec PackageConfig `yaml:"exec"` - Model PackageConfig `yaml:"model"` - Resolver PackageConfig `yaml:"resolver,omitempty"` - Models TypeMap `yaml:"models,omitempty"` - StructTag string `yaml:"struct_tag,omitempty"` - - FilePath string `yaml:"-"` - - schema *ast.Schema `yaml:"-"` -} - -type PackageConfig struct { - Filename string `yaml:"filename,omitempty"` - Package string `yaml:"package,omitempty"` - Type string `yaml:"type,omitempty"` -} - -type TypeMapEntry struct { - Model string `yaml:"model"` - Fields map[string]TypeMapField `yaml:"fields,omitempty"` -} - -type TypeMapField struct { - Resolver bool `yaml:"resolver"` - FieldName string `yaml:"fieldName"` -} - -type SchemaFilenames []string - -func (a *SchemaFilenames) UnmarshalYAML(unmarshal func(interface{}) error) error { - var single string - err := unmarshal(&single) - if err == nil { - *a = []string{single} - return nil - } - - var multi []string - err = unmarshal(&multi) - if err != nil { - return err - } - - *a = multi - return nil -} - -func (a SchemaFilenames) Has(file string) bool { - for _, existing := range a { - if existing == file { - return true - } - } - return false -} - -func (c *PackageConfig) normalize() error { - if c.Filename == "" { - return errors.New("Filename is required") - } - c.Filename = abs(c.Filename) - // If Package is not set, first attempt to load the package at the output dir. If that fails - // fallback to just the base dir name of the output filename. - if c.Package == "" { - cwd, _ := os.Getwd() - pkg, _ := build.Default.Import(c.ImportPath(), cwd, 0) - if pkg.Name != "" { - c.Package = pkg.Name - } else { - c.Package = filepath.Base(c.Dir()) - } - } - c.Package = sanitizePackageName(c.Package) - return nil -} - -func (c *PackageConfig) ImportPath() string { - return gopath.MustDir2Import(c.Dir()) -} - -func (c *PackageConfig) Dir() string { - return filepath.Dir(c.Filename) -} - -func (c *PackageConfig) Check() error { - if strings.ContainsAny(c.Package, "./\\") { - return fmt.Errorf("package should be the output package name only, do not include the output filename") - } - if c.Filename != "" && !strings.HasSuffix(c.Filename, ".go") { - return fmt.Errorf("filename should be path to a go source file") - } - return nil -} - -func (c *PackageConfig) IsDefined() bool { - return c.Filename != "" -} - -func (cfg *Config) Check() error { - if err := cfg.Models.Check(); err != nil { - return errors.Wrap(err, "config.models") - } - if err := cfg.Exec.Check(); err != nil { - return errors.Wrap(err, "config.exec") - } - if err := cfg.Model.Check(); err != nil { - return errors.Wrap(err, "config.model") - } - if err := cfg.Resolver.Check(); err != nil { - return errors.Wrap(err, "config.resolver") - } - return nil -} - -type TypeMap map[string]TypeMapEntry - -func (tm TypeMap) Exists(typeName string) bool { - _, ok := tm[typeName] - return ok -} - -func (tm TypeMap) Check() error { - for typeName, entry := range tm { - if strings.LastIndex(entry.Model, ".") < strings.LastIndex(entry.Model, "/") { - return fmt.Errorf("model %s: invalid type specifier \"%s\" - you need to specify a struct to map to", typeName, entry.Model) - } - } - return nil -} - -func (tm TypeMap) referencedPackages() []string { - var pkgs []string - - for _, typ := range tm { - if typ.Model == "map[string]interface{}" { - continue - } - pkg, _ := pkgAndType(typ.Model) - if pkg == "" || inStrSlice(pkgs, pkg) { - continue - } - pkgs = append(pkgs, pkg) - } - - sort.Slice(pkgs, func(i, j int) bool { - return pkgs[i] > pkgs[j] - }) - return pkgs -} - -func inStrSlice(haystack []string, needle string) bool { - for _, v := range haystack { - if needle == v { - return true - } - } - - return false -} - -// findCfg searches for the config file in this directory and all parents up the tree -// looking for the closest match -func findCfg() (string, error) { - dir, err := os.Getwd() - if err != nil { - return "", errors.Wrap(err, "unable to get working dir to findCfg") - } - - cfg := findCfgInDir(dir) - - for cfg == "" && dir != filepath.Dir(dir) { - dir = filepath.Dir(dir) - cfg = findCfgInDir(dir) - } - - if cfg == "" { - return "", os.ErrNotExist - } - - return cfg, nil -} - -func findCfgInDir(dir string) string { - for _, cfgName := range cfgFilenames { - path := filepath.Join(dir, cfgName) - if _, err := os.Stat(path); err == nil { - return path - } - } - return "" -} diff --git a/vendor/github.com/99designs/gqlgen/codegen/config/binder.go b/vendor/github.com/99designs/gqlgen/codegen/config/binder.go new file mode 100644 index 00000000..f3956387 --- /dev/null +++ b/vendor/github.com/99designs/gqlgen/codegen/config/binder.go @@ -0,0 +1,451 @@ +package config + +import ( + "fmt" + "go/token" + "go/types" + + "github.com/99designs/gqlgen/codegen/templates" + "github.com/99designs/gqlgen/internal/code" + "github.com/pkg/errors" + "github.com/vektah/gqlparser/ast" + "golang.org/x/tools/go/packages" +) + +// Binder connects graphql types to golang types using static analysis +type Binder struct { + pkgs []*packages.Package + schema *ast.Schema + cfg *Config + References []*TypeReference +} + +func (c *Config) NewBinder(s *ast.Schema) (*Binder, error) { + pkgs, err := packages.Load(&packages.Config{Mode: packages.LoadTypes | packages.LoadSyntax}, c.Models.ReferencedPackages()...) + if err != nil { + return nil, err + } + + for _, p := range pkgs { + for _, e := range p.Errors { + if e.Kind == packages.ListError { + return nil, p.Errors[0] + } + } + } + + return &Binder{ + pkgs: pkgs, + schema: s, + cfg: c, + }, nil +} + +func (b *Binder) TypePosition(typ types.Type) token.Position { + named, isNamed := typ.(*types.Named) + if !isNamed { + return token.Position{ + Filename: "unknown", + } + } + + return b.ObjectPosition(named.Obj()) +} + +func (b *Binder) ObjectPosition(typ types.Object) token.Position { + if typ == nil { + return token.Position{ + Filename: "unknown", + } + } + pkg := b.getPkg(typ.Pkg().Path()) + return pkg.Fset.Position(typ.Pos()) +} + +func (b *Binder) FindType(pkgName string, typeName string) (types.Type, error) { + obj, err := b.FindObject(pkgName, typeName) + if err != nil { + return nil, err + } + + if fun, isFunc := obj.(*types.Func); isFunc { + return fun.Type().(*types.Signature).Params().At(0).Type(), nil + } + return obj.Type(), nil +} + +func (b *Binder) getPkg(find string) *packages.Package { + for _, p := range b.pkgs { + if code.NormalizeVendor(find) == code.NormalizeVendor(p.PkgPath) { + return p + } + } + return nil +} + +var MapType = types.NewMap(types.Typ[types.String], types.NewInterfaceType(nil, nil).Complete()) +var InterfaceType = types.NewInterfaceType(nil, nil) + +func (b *Binder) DefaultUserObject(name string) (types.Type, error) { + models := b.cfg.Models[name].Model + if len(models) == 0 { + return nil, fmt.Errorf(name + " not found in typemap") + } + + if models[0] == "map[string]interface{}" { + return MapType, nil + } + + if models[0] == "interface{}" { + return InterfaceType, nil + } + + pkgName, typeName := code.PkgAndType(models[0]) + if pkgName == "" { + return nil, fmt.Errorf("missing package name for %s", name) + } + + obj, err := b.FindObject(pkgName, typeName) + if err != nil { + return nil, err + } + + return obj.Type(), nil +} + +func (b *Binder) FindObject(pkgName string, typeName string) (types.Object, error) { + if pkgName == "" { + return nil, fmt.Errorf("package cannot be nil") + } + fullName := typeName + if pkgName != "" { + fullName = pkgName + "." + typeName + } + + pkg := b.getPkg(pkgName) + if pkg == nil { + return nil, errors.Errorf("required package was not loaded: %s", fullName) + } + + // function based marshalers take precedence + for astNode, def := range pkg.TypesInfo.Defs { + // only look at defs in the top scope + if def == nil || def.Parent() == nil || def.Parent() != pkg.Types.Scope() { + continue + } + + if astNode.Name == "Marshal"+typeName { + return def, nil + } + } + + // then look for types directly + for astNode, def := range pkg.TypesInfo.Defs { + // only look at defs in the top scope + if def == nil || def.Parent() == nil || def.Parent() != pkg.Types.Scope() { + continue + } + + if astNode.Name == typeName { + return def, nil + } + } + + return nil, errors.Errorf("unable to find type %s\n", fullName) +} + +func (b *Binder) PointerTo(ref *TypeReference) *TypeReference { + newRef := &TypeReference{ + GO: types.NewPointer(ref.GO), + GQL: ref.GQL, + CastType: ref.CastType, + Definition: ref.Definition, + Unmarshaler: ref.Unmarshaler, + Marshaler: ref.Marshaler, + IsMarshaler: ref.IsMarshaler, + } + + b.References = append(b.References, newRef) + return newRef +} + +// TypeReference is used by args and field types. The Definition can refer to both input and output types. +type TypeReference struct { + Definition *ast.Definition + GQL *ast.Type + GO types.Type + CastType types.Type // Before calling marshalling functions cast from/to this base type + Marshaler *types.Func // When using external marshalling functions this will point to the Marshal function + Unmarshaler *types.Func // When using external marshalling functions this will point to the Unmarshal function + IsMarshaler bool // Does the type implement graphql.Marshaler and graphql.Unmarshaler +} + +func (ref *TypeReference) Elem() *TypeReference { + if p, isPtr := ref.GO.(*types.Pointer); isPtr { + return &TypeReference{ + GO: p.Elem(), + GQL: ref.GQL, + CastType: ref.CastType, + Definition: ref.Definition, + Unmarshaler: ref.Unmarshaler, + Marshaler: ref.Marshaler, + IsMarshaler: ref.IsMarshaler, + } + } + + if ref.IsSlice() { + return &TypeReference{ + GO: ref.GO.(*types.Slice).Elem(), + GQL: ref.GQL.Elem, + CastType: ref.CastType, + Definition: ref.Definition, + Unmarshaler: ref.Unmarshaler, + Marshaler: ref.Marshaler, + IsMarshaler: ref.IsMarshaler, + } + } + return nil +} + +func (t *TypeReference) IsPtr() bool { + _, isPtr := t.GO.(*types.Pointer) + return isPtr +} + +func (t *TypeReference) IsNilable() bool { + _, isPtr := t.GO.(*types.Pointer) + _, isMap := t.GO.(*types.Map) + _, isInterface := t.GO.(*types.Interface) + return isPtr || isMap || isInterface +} + +func (t *TypeReference) IsSlice() bool { + _, isSlice := t.GO.(*types.Slice) + return t.GQL.Elem != nil && isSlice +} + +func (t *TypeReference) IsNamed() bool { + _, isSlice := t.GO.(*types.Named) + return isSlice +} + +func (t *TypeReference) IsStruct() bool { + _, isStruct := t.GO.Underlying().(*types.Struct) + return isStruct +} + +func (t *TypeReference) IsScalar() bool { + return t.Definition.Kind == ast.Scalar +} + +func (t *TypeReference) HasIsZero() bool { + it := t.GO + if ptr, isPtr := it.(*types.Pointer); isPtr { + it = ptr.Elem() + } + namedType, ok := it.(*types.Named) + if !ok { + return false + } + + for i := 0; i < namedType.NumMethods(); i++ { + switch namedType.Method(i).Name() { + case "IsZero": + return true + } + } + return false +} + +func (t *TypeReference) UniquenessKey() string { + var nullability = "O" + if t.GQL.NonNull { + nullability = "N" + } + + return nullability + t.Definition.Name + "2" + templates.TypeIdentifier(t.GO) +} + +func (t *TypeReference) MarshalFunc() string { + if t.Definition == nil { + panic(errors.New("Definition missing for " + t.GQL.Name())) + } + + if t.Definition.Kind == ast.InputObject { + return "" + } + + return "marshal" + t.UniquenessKey() +} + +func (t *TypeReference) UnmarshalFunc() string { + if t.Definition == nil { + panic(errors.New("Definition missing for " + t.GQL.Name())) + } + + if !t.Definition.IsInputType() { + return "" + } + + return "unmarshal" + t.UniquenessKey() +} + +func (b *Binder) PushRef(ret *TypeReference) { + b.References = append(b.References, ret) +} + +func isMap(t types.Type) bool { + if t == nil { + return true + } + _, ok := t.(*types.Map) + return ok +} + +func isIntf(t types.Type) bool { + if t == nil { + return true + } + _, ok := t.(*types.Interface) + return ok +} + +func (b *Binder) TypeReference(schemaType *ast.Type, bindTarget types.Type) (ret *TypeReference, err error) { + var pkgName, typeName string + def := b.schema.Types[schemaType.Name()] + defer func() { + if err == nil && ret != nil { + b.PushRef(ret) + } + }() + + if len(b.cfg.Models[schemaType.Name()].Model) == 0 { + return nil, fmt.Errorf("%s was not found", schemaType.Name()) + } + + for _, model := range b.cfg.Models[schemaType.Name()].Model { + if model == "map[string]interface{}" { + if !isMap(bindTarget) { + continue + } + return &TypeReference{ + Definition: def, + GQL: schemaType, + GO: MapType, + }, nil + } + + if model == "interface{}" { + if !isIntf(bindTarget) { + continue + } + return &TypeReference{ + Definition: def, + GQL: schemaType, + GO: InterfaceType, + }, nil + } + + pkgName, typeName = code.PkgAndType(model) + if pkgName == "" { + return nil, fmt.Errorf("missing package name for %s", schemaType.Name()) + } + + ref := &TypeReference{ + Definition: def, + GQL: schemaType, + } + + obj, err := b.FindObject(pkgName, typeName) + if err != nil { + return nil, err + } + + if fun, isFunc := obj.(*types.Func); isFunc { + ref.GO = fun.Type().(*types.Signature).Params().At(0).Type() + ref.Marshaler = fun + ref.Unmarshaler = types.NewFunc(0, fun.Pkg(), "Unmarshal"+typeName, nil) + } else if hasMethod(obj.Type(), "MarshalGQL") && hasMethod(obj.Type(), "UnmarshalGQL") { + ref.GO = obj.Type() + ref.IsMarshaler = true + } else if underlying := basicUnderlying(obj.Type()); underlying != nil && underlying.Kind() == types.String { + // Special case for named types wrapping strings. Used by default enum implementations. + + ref.GO = obj.Type() + ref.CastType = underlying + + underlyingRef, err := b.TypeReference(&ast.Type{NamedType: "String"}, nil) + if err != nil { + return nil, err + } + + ref.Marshaler = underlyingRef.Marshaler + ref.Unmarshaler = underlyingRef.Unmarshaler + } else { + ref.GO = obj.Type() + } + + ref.GO = b.CopyModifiersFromAst(schemaType, ref.GO) + + if bindTarget != nil { + if err = code.CompatibleTypes(ref.GO, bindTarget); err != nil { + continue + } + ref.GO = bindTarget + } + + return ref, nil + } + + return nil, fmt.Errorf("%s has type compatible with %s", schemaType.Name(), bindTarget.String()) +} + +func (b *Binder) CopyModifiersFromAst(t *ast.Type, base types.Type) types.Type { + if t.Elem != nil { + return types.NewSlice(b.CopyModifiersFromAst(t.Elem, base)) + } + + var isInterface bool + if named, ok := base.(*types.Named); ok { + _, isInterface = named.Underlying().(*types.Interface) + } + + if !isInterface && !t.NonNull { + return types.NewPointer(base) + } + + return base +} + +func hasMethod(it types.Type, name string) bool { + if ptr, isPtr := it.(*types.Pointer); isPtr { + it = ptr.Elem() + } + namedType, ok := it.(*types.Named) + if !ok { + return false + } + + for i := 0; i < namedType.NumMethods(); i++ { + if namedType.Method(i).Name() == name { + return true + } + } + return false +} + +func basicUnderlying(it types.Type) *types.Basic { + if ptr, isPtr := it.(*types.Pointer); isPtr { + it = ptr.Elem() + } + namedType, ok := it.(*types.Named) + if !ok { + return nil + } + + if basic, ok := namedType.Underlying().(*types.Basic); ok { + return basic + } + + return nil +} diff --git a/vendor/github.com/99designs/gqlgen/codegen/config/config.go b/vendor/github.com/99designs/gqlgen/codegen/config/config.go new file mode 100644 index 00000000..0c72420e --- /dev/null +++ b/vendor/github.com/99designs/gqlgen/codegen/config/config.go @@ -0,0 +1,408 @@ +package config + +import ( + "fmt" + "go/types" + "io/ioutil" + "os" + "path/filepath" + "sort" + "strings" + + "github.com/99designs/gqlgen/internal/code" + "github.com/pkg/errors" + "github.com/vektah/gqlparser" + "github.com/vektah/gqlparser/ast" + yaml "gopkg.in/yaml.v2" +) + +type Config struct { + SchemaFilename StringList `yaml:"schema,omitempty"` + Exec PackageConfig `yaml:"exec"` + Model PackageConfig `yaml:"model"` + Resolver PackageConfig `yaml:"resolver,omitempty"` + Models TypeMap `yaml:"models,omitempty"` + StructTag string `yaml:"struct_tag,omitempty"` +} + +var cfgFilenames = []string{".gqlgen.yml", "gqlgen.yml", "gqlgen.yaml"} + +// DefaultConfig creates a copy of the default config +func DefaultConfig() *Config { + return &Config{ + SchemaFilename: StringList{"schema.graphql"}, + Model: PackageConfig{Filename: "models_gen.go"}, + Exec: PackageConfig{Filename: "generated.go"}, + } +} + +// LoadConfigFromDefaultLocations looks for a config file in the current directory, and all parent directories +// walking up the tree. The closest config file will be returned. +func LoadConfigFromDefaultLocations() (*Config, error) { + cfgFile, err := findCfg() + if err != nil { + return nil, err + } + + err = os.Chdir(filepath.Dir(cfgFile)) + if err != nil { + return nil, errors.Wrap(err, "unable to enter config dir") + } + return LoadConfig(cfgFile) +} + +// LoadConfig reads the gqlgen.yml config file +func LoadConfig(filename string) (*Config, error) { + config := DefaultConfig() + + b, err := ioutil.ReadFile(filename) + if err != nil { + return nil, errors.Wrap(err, "unable to read config") + } + + if err := yaml.UnmarshalStrict(b, config); err != nil { + return nil, errors.Wrap(err, "unable to parse config") + } + + preGlobbing := config.SchemaFilename + config.SchemaFilename = StringList{} + for _, f := range preGlobbing { + matches, err := filepath.Glob(f) + if err != nil { + return nil, errors.Wrapf(err, "failed to glob schema filename %s", f) + } + + for _, m := range matches { + if config.SchemaFilename.Has(m) { + continue + } + config.SchemaFilename = append(config.SchemaFilename, m) + } + } + + return config, nil +} + +type PackageConfig struct { + Filename string `yaml:"filename,omitempty"` + Package string `yaml:"package,omitempty"` + Type string `yaml:"type,omitempty"` +} + +type TypeMapEntry struct { + Model StringList `yaml:"model"` + Fields map[string]TypeMapField `yaml:"fields,omitempty"` +} + +type TypeMapField struct { + Resolver bool `yaml:"resolver"` + FieldName string `yaml:"fieldName"` +} + +type StringList []string + +func (a *StringList) UnmarshalYAML(unmarshal func(interface{}) error) error { + var single string + err := unmarshal(&single) + if err == nil { + *a = []string{single} + return nil + } + + var multi []string + err = unmarshal(&multi) + if err != nil { + return err + } + + *a = multi + return nil +} + +func (a StringList) Has(file string) bool { + for _, existing := range a { + if existing == file { + return true + } + } + return false +} + +func (c *PackageConfig) normalize() error { + if c.Filename == "" { + return errors.New("Filename is required") + } + c.Filename = abs(c.Filename) + // If Package is not set, first attempt to load the package at the output dir. If that fails + // fallback to just the base dir name of the output filename. + if c.Package == "" { + c.Package = code.NameForPackage(c.ImportPath()) + } + + return nil +} + +func (c *PackageConfig) ImportPath() string { + return code.ImportPathForDir(c.Dir()) +} + +func (c *PackageConfig) Dir() string { + return filepath.Dir(c.Filename) +} + +func (c *PackageConfig) Check() error { + if strings.ContainsAny(c.Package, "./\\") { + return fmt.Errorf("package should be the output package name only, do not include the output filename") + } + if c.Filename != "" && !strings.HasSuffix(c.Filename, ".go") { + return fmt.Errorf("filename should be path to a go source file") + } + + return c.normalize() +} + +func (c *PackageConfig) Pkg() *types.Package { + return types.NewPackage(c.ImportPath(), c.Dir()) +} + +func (c *PackageConfig) IsDefined() bool { + return c.Filename != "" +} + +func (c *Config) Check() error { + if err := c.Models.Check(); err != nil { + return errors.Wrap(err, "config.models") + } + if err := c.Exec.Check(); err != nil { + return errors.Wrap(err, "config.exec") + } + if err := c.Model.Check(); err != nil { + return errors.Wrap(err, "config.model") + } + if c.Resolver.IsDefined() { + if err := c.Resolver.Check(); err != nil { + return errors.Wrap(err, "config.resolver") + } + } + + // check packages names against conflict, if present in the same dir + // and check filenames for uniqueness + packageConfigList := []PackageConfig{ + c.Model, + c.Exec, + c.Resolver, + } + filesMap := make(map[string]bool) + pkgConfigsByDir := make(map[string]PackageConfig) + for _, current := range packageConfigList { + _, fileFound := filesMap[current.Filename] + if fileFound { + return fmt.Errorf("filename %s defined more than once", current.Filename) + } + filesMap[current.Filename] = true + previous, inSameDir := pkgConfigsByDir[current.Dir()] + if inSameDir && current.Package != previous.Package { + return fmt.Errorf("filenames %s and %s are in the same directory but have different package definitions", stripPath(current.Filename), stripPath(previous.Filename)) + } + pkgConfigsByDir[current.Dir()] = current + } + + return c.normalize() +} + +func stripPath(path string) string { + return filepath.Base(path) +} + +type TypeMap map[string]TypeMapEntry + +func (tm TypeMap) Exists(typeName string) bool { + _, ok := tm[typeName] + return ok +} + +func (tm TypeMap) UserDefined(typeName string) bool { + m, ok := tm[typeName] + return ok && len(m.Model) > 0 +} + +func (tm TypeMap) Check() error { + for typeName, entry := range tm { + for _, model := range entry.Model { + if strings.LastIndex(model, ".") < strings.LastIndex(model, "/") { + return fmt.Errorf("model %s: invalid type specifier \"%s\" - you need to specify a struct to map to", typeName, entry.Model) + } + } + } + return nil +} + +func (tm TypeMap) ReferencedPackages() []string { + var pkgs []string + + for _, typ := range tm { + for _, model := range typ.Model { + if model == "map[string]interface{}" || model == "interface{}" { + continue + } + pkg, _ := code.PkgAndType(model) + if pkg == "" || inStrSlice(pkgs, pkg) { + continue + } + pkgs = append(pkgs, code.QualifyPackagePath(pkg)) + } + } + + sort.Slice(pkgs, func(i, j int) bool { + return pkgs[i] > pkgs[j] + }) + return pkgs +} + +func (tm TypeMap) Add(Name string, goType string) { + modelCfg := tm[Name] + modelCfg.Model = append(modelCfg.Model, goType) + tm[Name] = modelCfg +} + +func inStrSlice(haystack []string, needle string) bool { + for _, v := range haystack { + if needle == v { + return true + } + } + + return false +} + +// findCfg searches for the config file in this directory and all parents up the tree +// looking for the closest match +func findCfg() (string, error) { + dir, err := os.Getwd() + if err != nil { + return "", errors.Wrap(err, "unable to get working dir to findCfg") + } + + cfg := findCfgInDir(dir) + + for cfg == "" && dir != filepath.Dir(dir) { + dir = filepath.Dir(dir) + cfg = findCfgInDir(dir) + } + + if cfg == "" { + return "", os.ErrNotExist + } + + return cfg, nil +} + +func findCfgInDir(dir string) string { + for _, cfgName := range cfgFilenames { + path := filepath.Join(dir, cfgName) + if _, err := os.Stat(path); err == nil { + return path + } + } + return "" +} + +func (c *Config) normalize() error { + if err := c.Model.normalize(); err != nil { + return errors.Wrap(err, "model") + } + + if err := c.Exec.normalize(); err != nil { + return errors.Wrap(err, "exec") + } + + if c.Resolver.IsDefined() { + if err := c.Resolver.normalize(); err != nil { + return errors.Wrap(err, "resolver") + } + } + + if c.Models == nil { + c.Models = TypeMap{} + } + + return nil +} + +func (c *Config) InjectBuiltins(s *ast.Schema) { + builtins := TypeMap{ + "__Directive": {Model: StringList{"github.com/99designs/gqlgen/graphql/introspection.Directive"}}, + "__DirectiveLocation": {Model: StringList{"github.com/99designs/gqlgen/graphql.String"}}, + "__Type": {Model: StringList{"github.com/99designs/gqlgen/graphql/introspection.Type"}}, + "__TypeKind": {Model: StringList{"github.com/99designs/gqlgen/graphql.String"}}, + "__Field": {Model: StringList{"github.com/99designs/gqlgen/graphql/introspection.Field"}}, + "__EnumValue": {Model: StringList{"github.com/99designs/gqlgen/graphql/introspection.EnumValue"}}, + "__InputValue": {Model: StringList{"github.com/99designs/gqlgen/graphql/introspection.InputValue"}}, + "__Schema": {Model: StringList{"github.com/99designs/gqlgen/graphql/introspection.Schema"}}, + "Float": {Model: StringList{"github.com/99designs/gqlgen/graphql.Float"}}, + "String": {Model: StringList{"github.com/99designs/gqlgen/graphql.String"}}, + "Boolean": {Model: StringList{"github.com/99designs/gqlgen/graphql.Boolean"}}, + "Int": {Model: StringList{ + "github.com/99designs/gqlgen/graphql.Int", + "github.com/99designs/gqlgen/graphql.Int32", + "github.com/99designs/gqlgen/graphql.Int64", + }}, + "ID": { + Model: StringList{ + "github.com/99designs/gqlgen/graphql.ID", + "github.com/99designs/gqlgen/graphql.IntID", + }, + }, + } + + for typeName, entry := range builtins { + if !c.Models.Exists(typeName) { + c.Models[typeName] = entry + } + } + + // These are additional types that are injected if defined in the schema as scalars. + extraBuiltins := TypeMap{ + "Time": {Model: StringList{"github.com/99designs/gqlgen/graphql.Time"}}, + "Map": {Model: StringList{"github.com/99designs/gqlgen/graphql.Map"}}, + } + + for typeName, entry := range extraBuiltins { + if t, ok := s.Types[typeName]; !c.Models.Exists(typeName) && ok && t.Kind == ast.Scalar { + c.Models[typeName] = entry + } + } +} + +func (c *Config) LoadSchema() (*ast.Schema, map[string]string, error) { + schemaStrings := map[string]string{} + + var sources []*ast.Source + + for _, filename := range c.SchemaFilename { + filename = filepath.ToSlash(filename) + var err error + var schemaRaw []byte + schemaRaw, err = ioutil.ReadFile(filename) + if err != nil { + fmt.Fprintln(os.Stderr, "unable to open schema: "+err.Error()) + os.Exit(1) + } + schemaStrings[filename] = string(schemaRaw) + sources = append(sources, &ast.Source{Name: filename, Input: schemaStrings[filename]}) + } + + schema, err := gqlparser.LoadSchema(sources...) + if err != nil { + return nil, nil, err + } + return schema, schemaStrings, nil +} + +func abs(path string) string { + absPath, err := filepath.Abs(path) + if err != nil { + panic(err) + } + return filepath.ToSlash(absPath) +} diff --git a/vendor/github.com/99designs/gqlgen/codegen/data.go b/vendor/github.com/99designs/gqlgen/codegen/data.go new file mode 100644 index 00000000..f2ea70b4 --- /dev/null +++ b/vendor/github.com/99designs/gqlgen/codegen/data.go @@ -0,0 +1,168 @@ +package codegen + +import ( + "fmt" + "sort" + + "github.com/99designs/gqlgen/codegen/config" + "github.com/pkg/errors" + "github.com/vektah/gqlparser/ast" +) + +// Data is a unified model of the code to be generated. Plugins may modify this structure to do things like implement +// resolvers or directives automatically (eg grpc, validation) +type Data struct { + Config *config.Config + Schema *ast.Schema + SchemaStr map[string]string + Directives map[string]*Directive + Objects Objects + Inputs Objects + Interfaces map[string]*Interface + ReferencedTypes map[string]*config.TypeReference + ComplexityRoots map[string]*Object + + QueryRoot *Object + MutationRoot *Object + SubscriptionRoot *Object +} + +type builder struct { + Config *config.Config + Schema *ast.Schema + SchemaStr map[string]string + Binder *config.Binder + Directives map[string]*Directive +} + +func BuildData(cfg *config.Config) (*Data, error) { + b := builder{ + Config: cfg, + } + + var err error + b.Schema, b.SchemaStr, err = cfg.LoadSchema() + if err != nil { + return nil, err + } + + err = cfg.Check() + if err != nil { + return nil, err + } + + cfg.InjectBuiltins(b.Schema) + + b.Binder, err = b.Config.NewBinder(b.Schema) + if err != nil { + return nil, err + } + + b.Directives, err = b.buildDirectives() + if err != nil { + return nil, err + } + + dataDirectives := make(map[string]*Directive) + for name, d := range b.Directives { + if !d.Builtin { + dataDirectives[name] = d + } + } + + s := Data{ + Config: cfg, + Directives: dataDirectives, + Schema: b.Schema, + SchemaStr: b.SchemaStr, + Interfaces: map[string]*Interface{}, + } + + for _, schemaType := range b.Schema.Types { + switch schemaType.Kind { + case ast.Object: + obj, err := b.buildObject(schemaType) + if err != nil { + return nil, errors.Wrap(err, "unable to build object definition") + } + + s.Objects = append(s.Objects, obj) + case ast.InputObject: + input, err := b.buildObject(schemaType) + if err != nil { + return nil, errors.Wrap(err, "unable to build input definition") + } + + s.Inputs = append(s.Inputs, input) + + case ast.Union, ast.Interface: + s.Interfaces[schemaType.Name] = b.buildInterface(schemaType) + } + } + + if s.Schema.Query != nil { + s.QueryRoot = s.Objects.ByName(s.Schema.Query.Name) + } else { + return nil, fmt.Errorf("query entry point missing") + } + + if s.Schema.Mutation != nil { + s.MutationRoot = s.Objects.ByName(s.Schema.Mutation.Name) + } + + if s.Schema.Subscription != nil { + s.SubscriptionRoot = s.Objects.ByName(s.Schema.Subscription.Name) + } + + if err := b.injectIntrospectionRoots(&s); err != nil { + return nil, err + } + + s.ReferencedTypes, err = b.buildTypes() + if err != nil { + return nil, err + } + + sort.Slice(s.Objects, func(i, j int) bool { + return s.Objects[i].Definition.Name < s.Objects[j].Definition.Name + }) + + sort.Slice(s.Inputs, func(i, j int) bool { + return s.Inputs[i].Definition.Name < s.Inputs[j].Definition.Name + }) + + return &s, nil +} + +func (b *builder) injectIntrospectionRoots(s *Data) error { + obj := s.Objects.ByName(b.Schema.Query.Name) + if obj == nil { + return fmt.Errorf("root query type must be defined") + } + + __type, err := b.buildField(obj, &ast.FieldDefinition{ + Name: "__type", + Type: ast.NamedType("__Type", nil), + Arguments: []*ast.ArgumentDefinition{ + { + Name: "name", + Type: ast.NonNullNamedType("String", nil), + }, + }, + }) + if err != nil { + return err + } + + __schema, err := b.buildField(obj, &ast.FieldDefinition{ + Name: "__schema", + Type: ast.NamedType("__Schema", nil), + }) + if err != nil { + return err + } + + obj.Fields = append(obj.Fields, __type, __schema) + + return nil +} diff --git a/vendor/github.com/99designs/gqlgen/codegen/directive.go b/vendor/github.com/99designs/gqlgen/codegen/directive.go index 8017da06..5a27e8ac 100644 --- a/vendor/github.com/99designs/gqlgen/codegen/directive.go +++ b/vendor/github.com/99designs/gqlgen/codegen/directive.go @@ -4,11 +4,101 @@ import ( "fmt" "strconv" "strings" + + "github.com/99designs/gqlgen/codegen/templates" + "github.com/pkg/errors" + "github.com/vektah/gqlparser/ast" ) type Directive struct { - Name string - Args []FieldArgument + Name string + Args []*FieldArgument + Builtin bool +} + +func (b *builder) buildDirectives() (map[string]*Directive, error) { + directives := make(map[string]*Directive, len(b.Schema.Directives)) + + for name, dir := range b.Schema.Directives { + if _, ok := directives[name]; ok { + return nil, errors.Errorf("directive with name %s already exists", name) + } + + var builtin bool + if name == "skip" || name == "include" || name == "deprecated" { + builtin = true + } + + var args []*FieldArgument + for _, arg := range dir.Arguments { + tr, err := b.Binder.TypeReference(arg.Type, nil) + if err != nil { + return nil, err + } + + newArg := &FieldArgument{ + ArgumentDefinition: arg, + TypeReference: tr, + VarName: templates.ToGoPrivate(arg.Name), + } + + if arg.DefaultValue != nil { + var err error + newArg.Default, err = arg.DefaultValue.Value(nil) + if err != nil { + return nil, errors.Errorf("default value for directive argument %s(%s) is not valid: %s", dir.Name, arg.Name, err.Error()) + } + } + args = append(args, newArg) + } + + directives[name] = &Directive{ + Name: name, + Args: args, + Builtin: builtin, + } + } + + return directives, nil +} + +func (b *builder) getDirectives(list ast.DirectiveList) ([]*Directive, error) { + dirs := make([]*Directive, len(list)) + for i, d := range list { + argValues := make(map[string]interface{}, len(d.Arguments)) + for _, da := range d.Arguments { + val, err := da.Value.Value(nil) + if err != nil { + return nil, err + } + argValues[da.Name] = val + } + def, ok := b.Directives[d.Name] + if !ok { + return nil, fmt.Errorf("directive %s not found", d.Name) + } + + var args []*FieldArgument + for _, a := range def.Args { + value := a.Default + if argValue, ok := argValues[a.Name]; ok { + value = argValue + } + args = append(args, &FieldArgument{ + ArgumentDefinition: a.ArgumentDefinition, + Value: value, + VarName: a.VarName, + TypeReference: a.TypeReference, + }) + } + dirs[i] = &Directive{ + Name: d.Name, + Args: args, + } + + } + + return dirs, nil } func (d *Directive) ArgsFunc() string { @@ -23,7 +113,28 @@ func (d *Directive) CallArgs() string { args := []string{"ctx", "obj", "n"} for _, arg := range d.Args { - args = append(args, "args["+strconv.Quote(arg.GQLName)+"].("+arg.Signature()+")") + args = append(args, "args["+strconv.Quote(arg.Name)+"].("+templates.CurrentImports.LookupType(arg.TypeReference.GO)+")") + } + + return strings.Join(args, ", ") +} + +func (d *Directive) ResolveArgs(obj string, next string) string { + args := []string{"ctx", obj, next} + + for _, arg := range d.Args { + dArg := "&" + arg.VarName + if !arg.TypeReference.IsPtr() { + if arg.Value != nil { + dArg = templates.Dump(arg.Value) + } else { + dArg = templates.Dump(arg.Default) + } + } else if arg.Value == nil && arg.Default == nil { + dArg = "nil" + } + + args = append(args, dArg) } return strings.Join(args, ", ") @@ -33,7 +144,7 @@ func (d *Directive) Declaration() string { res := ucFirst(d.Name) + " func(ctx context.Context, obj interface{}, next graphql.Resolver" for _, arg := range d.Args { - res += fmt.Sprintf(", %s %s", arg.GoVarName, arg.Signature()) + res += fmt.Sprintf(", %s %s", arg.Name, templates.CurrentImports.LookupType(arg.TypeReference.GO)) } res += ") (res interface{}, err error)" diff --git a/vendor/github.com/99designs/gqlgen/codegen/directive_build.go b/vendor/github.com/99designs/gqlgen/codegen/directive_build.go deleted file mode 100644 index af77dc44..00000000 --- a/vendor/github.com/99designs/gqlgen/codegen/directive_build.go +++ /dev/null @@ -1,48 +0,0 @@ -package codegen - -import ( - "sort" - - "github.com/pkg/errors" -) - -func (cfg *Config) buildDirectives(types NamedTypes) ([]*Directive, error) { - var directives []*Directive - - for name, dir := range cfg.schema.Directives { - if name == "skip" || name == "include" || name == "deprecated" { - continue - } - - var args []FieldArgument - for _, arg := range dir.Arguments { - newArg := FieldArgument{ - GQLName: arg.Name, - Type: types.getType(arg.Type), - GoVarName: sanitizeArgName(arg.Name), - } - - if !newArg.Type.IsInput && !newArg.Type.IsScalar { - return nil, errors.Errorf("%s cannot be used as argument of directive %s(%s) only input and scalar types are allowed", arg.Type, dir.Name, arg.Name) - } - - if arg.DefaultValue != nil { - var err error - newArg.Default, err = arg.DefaultValue.Value(nil) - if err != nil { - return nil, errors.Errorf("default value for directive argument %s(%s) is not valid: %s", dir.Name, arg.Name, err.Error()) - } - } - args = append(args, newArg) - } - - directives = append(directives, &Directive{ - Name: name, - Args: args, - }) - } - - sort.Slice(directives, func(i, j int) bool { return directives[i].Name < directives[j].Name }) - - return directives, nil -} diff --git a/vendor/github.com/99designs/gqlgen/codegen/enum.go b/vendor/github.com/99designs/gqlgen/codegen/enum.go deleted file mode 100644 index 7804971c..00000000 --- a/vendor/github.com/99designs/gqlgen/codegen/enum.go +++ /dev/null @@ -1,12 +0,0 @@ -package codegen - -type Enum struct { - *NamedType - Description string - Values []EnumValue -} - -type EnumValue struct { - Name string - Description string -} diff --git a/vendor/github.com/99designs/gqlgen/codegen/enum_build.go b/vendor/github.com/99designs/gqlgen/codegen/enum_build.go deleted file mode 100644 index 457d923f..00000000 --- a/vendor/github.com/99designs/gqlgen/codegen/enum_build.go +++ /dev/null @@ -1,39 +0,0 @@ -package codegen - -import ( - "sort" - "strings" - - "github.com/99designs/gqlgen/codegen/templates" - "github.com/vektah/gqlparser/ast" -) - -func (cfg *Config) buildEnums(types NamedTypes) []Enum { - var enums []Enum - - for _, typ := range cfg.schema.Types { - namedType := types[typ.Name] - if typ.Kind != ast.Enum || strings.HasPrefix(typ.Name, "__") || namedType.IsUserDefined { - continue - } - - var values []EnumValue - for _, v := range typ.EnumValues { - values = append(values, EnumValue{v.Name, v.Description}) - } - - enum := Enum{ - NamedType: namedType, - Values: values, - Description: typ.Description, - } - enum.GoType = templates.ToCamel(enum.GQLType) - enums = append(enums, enum) - } - - sort.Slice(enums, func(i, j int) bool { - return enums[i].GQLType < enums[j].GQLType - }) - - return enums -} diff --git a/vendor/github.com/99designs/gqlgen/codegen/field.go b/vendor/github.com/99designs/gqlgen/codegen/field.go new file mode 100644 index 00000000..f5f7b221 --- /dev/null +++ b/vendor/github.com/99designs/gqlgen/codegen/field.go @@ -0,0 +1,394 @@ +package codegen + +import ( + "fmt" + "go/types" + "log" + "reflect" + "strconv" + "strings" + + "github.com/99designs/gqlgen/codegen/config" + "github.com/99designs/gqlgen/codegen/templates" + "github.com/pkg/errors" + "github.com/vektah/gqlparser/ast" +) + +type Field struct { + *ast.FieldDefinition + + TypeReference *config.TypeReference + GoFieldType GoFieldType // The field type in go, if any + GoReceiverName string // The name of method & var receiver in go, if any + GoFieldName string // The name of the method or var in go, if any + IsResolver bool // Does this field need a resolver + Args []*FieldArgument // A list of arguments to be passed to this field + MethodHasContext bool // If this is bound to a go method, does the method also take a context + NoErr bool // If this is bound to a go method, does that method have an error as the second argument + Object *Object // A link back to the parent object + Default interface{} // The default value + Directives []*Directive +} + +func (b *builder) buildField(obj *Object, field *ast.FieldDefinition) (*Field, error) { + dirs, err := b.getDirectives(field.Directives) + if err != nil { + return nil, err + } + + f := Field{ + FieldDefinition: field, + Object: obj, + Directives: dirs, + GoFieldName: templates.ToGo(field.Name), + GoFieldType: GoFieldVariable, + GoReceiverName: "obj", + } + + if field.DefaultValue != nil { + var err error + f.Default, err = field.DefaultValue.Value(nil) + if err != nil { + return nil, errors.Errorf("default value %s is not valid: %s", field.Name, err.Error()) + } + } + + for _, arg := range field.Arguments { + newArg, err := b.buildArg(obj, arg) + if err != nil { + return nil, err + } + f.Args = append(f.Args, newArg) + } + + if err = b.bindField(obj, &f); err != nil { + f.IsResolver = true + log.Println(err.Error()) + } + + if f.IsResolver && !f.TypeReference.IsPtr() && f.TypeReference.IsStruct() { + f.TypeReference = b.Binder.PointerTo(f.TypeReference) + } + + return &f, nil +} + +func (b *builder) bindField(obj *Object, f *Field) error { + defer func() { + if f.TypeReference == nil { + tr, err := b.Binder.TypeReference(f.Type, nil) + if err != nil { + panic(err) + } + f.TypeReference = tr + } + }() + + switch { + case f.Name == "__schema": + f.GoFieldType = GoFieldMethod + f.GoReceiverName = "ec" + f.GoFieldName = "introspectSchema" + return nil + case f.Name == "__type": + f.GoFieldType = GoFieldMethod + f.GoReceiverName = "ec" + f.GoFieldName = "introspectType" + return nil + case obj.Root: + f.IsResolver = true + return nil + case b.Config.Models[obj.Name].Fields[f.Name].Resolver: + f.IsResolver = true + return nil + case obj.Type == config.MapType: + f.GoFieldType = GoFieldMap + return nil + case b.Config.Models[obj.Name].Fields[f.Name].FieldName != "": + f.GoFieldName = b.Config.Models[obj.Name].Fields[f.Name].FieldName + } + + target, err := b.findBindTarget(obj.Type.(*types.Named), f.GoFieldName) + if err != nil { + return err + } + + pos := b.Binder.ObjectPosition(target) + + switch target := target.(type) { + case nil: + objPos := b.Binder.TypePosition(obj.Type) + return fmt.Errorf( + "%s:%d adding resolver method for %s.%s, nothing matched", + objPos.Filename, + objPos.Line, + obj.Name, + f.Name, + ) + + case *types.Func: + sig := target.Type().(*types.Signature) + if sig.Results().Len() == 1 { + f.NoErr = true + } else if sig.Results().Len() != 2 { + return fmt.Errorf("method has wrong number of args") + } + params := sig.Params() + // If the first argument is the context, remove it from the comparison and set + // the MethodHasContext flag so that the context will be passed to this model's method + if params.Len() > 0 && params.At(0).Type().String() == "context.Context" { + f.MethodHasContext = true + vars := make([]*types.Var, params.Len()-1) + for i := 1; i < params.Len(); i++ { + vars[i-1] = params.At(i) + } + params = types.NewTuple(vars...) + } + + if err = b.bindArgs(f, params); err != nil { + return errors.Wrapf(err, "%s:%d", pos.Filename, pos.Line) + } + + result := sig.Results().At(0) + tr, err := b.Binder.TypeReference(f.Type, result.Type()) + if err != nil { + return err + } + + // success, args and return type match. Bind to method + f.GoFieldType = GoFieldMethod + f.GoReceiverName = "obj" + f.GoFieldName = target.Name() + f.TypeReference = tr + + return nil + + case *types.Var: + tr, err := b.Binder.TypeReference(f.Type, target.Type()) + if err != nil { + return err + } + + // success, bind to var + f.GoFieldType = GoFieldVariable + f.GoReceiverName = "obj" + f.GoFieldName = target.Name() + f.TypeReference = tr + + return nil + default: + panic(fmt.Errorf("unknown bind target %T for %s", target, f.Name)) + } +} + +// findField attempts to match the name to a struct field with the following +// priorites: +// 1. Any method with a matching name +// 2. Any Fields with a struct tag (see config.StructTag) +// 3. Any fields with a matching name +// 4. Same logic again for embedded fields +func (b *builder) findBindTarget(named *types.Named, name string) (types.Object, error) { + for i := 0; i < named.NumMethods(); i++ { + method := named.Method(i) + if !method.Exported() { + continue + } + + if !strings.EqualFold(method.Name(), name) { + continue + } + + return method, nil + } + + strukt, ok := named.Underlying().(*types.Struct) + if !ok { + return nil, fmt.Errorf("not a struct") + } + return b.findBindStructTarget(strukt, name) +} + +func (b *builder) findBindStructTarget(strukt *types.Struct, name string) (types.Object, error) { + // struct tags have the highest priority + if b.Config.StructTag != "" { + var foundField *types.Var + for i := 0; i < strukt.NumFields(); i++ { + field := strukt.Field(i) + if !field.Exported() { + continue + } + tags := reflect.StructTag(strukt.Tag(i)) + if val, ok := tags.Lookup(b.Config.StructTag); ok && equalFieldName(val, name) { + if foundField != nil { + return nil, errors.Errorf("tag %s is ambigious; multiple fields have the same tag value of %s", b.Config.StructTag, val) + } + + foundField = field + } + } + if foundField != nil { + return foundField, nil + } + } + + // Then matching field names + for i := 0; i < strukt.NumFields(); i++ { + field := strukt.Field(i) + if !field.Exported() { + continue + } + if equalFieldName(field.Name(), name) { // aqui! + return field, nil + } + } + + // Then look in embedded structs + for i := 0; i < strukt.NumFields(); i++ { + field := strukt.Field(i) + if !field.Exported() { + continue + } + + if !field.Anonymous() { + continue + } + + fieldType := field.Type() + if ptr, ok := fieldType.(*types.Pointer); ok { + fieldType = ptr.Elem() + } + + switch fieldType := fieldType.(type) { + case *types.Named: + f, err := b.findBindTarget(fieldType, name) + if err != nil { + return nil, err + } + if f != nil { + return f, nil + } + case *types.Struct: + f, err := b.findBindStructTarget(fieldType, name) + if err != nil { + return nil, err + } + if f != nil { + return f, nil + } + default: + panic(fmt.Errorf("unknown embedded field type %T", field.Type())) + } + } + + return nil, nil +} + +func (f *Field) HasDirectives() bool { + return len(f.Directives) > 0 +} + +func (f *Field) IsReserved() bool { + return strings.HasPrefix(f.Name, "__") +} + +func (f *Field) IsMethod() bool { + return f.GoFieldType == GoFieldMethod +} + +func (f *Field) IsVariable() bool { + return f.GoFieldType == GoFieldVariable +} + +func (f *Field) IsMap() bool { + return f.GoFieldType == GoFieldMap +} + +func (f *Field) IsConcurrent() bool { + if f.Object.DisableConcurrency { + return false + } + return f.MethodHasContext || f.IsResolver +} + +func (f *Field) GoNameUnexported() string { + return templates.ToGoPrivate(f.Name) +} + +func (f *Field) ShortInvocation() string { + return fmt.Sprintf("%s().%s(%s)", f.Object.Definition.Name, f.GoFieldName, f.CallArgs()) +} + +func (f *Field) ArgsFunc() string { + if len(f.Args) == 0 { + return "" + } + + return "field_" + f.Object.Definition.Name + "_" + f.Name + "_args" +} + +func (f *Field) ResolverType() string { + if !f.IsResolver { + return "" + } + + return fmt.Sprintf("%s().%s(%s)", f.Object.Definition.Name, f.GoFieldName, f.CallArgs()) +} + +func (f *Field) ShortResolverDeclaration() string { + res := "(ctx context.Context" + + if !f.Object.Root { + res += fmt.Sprintf(", obj *%s", templates.CurrentImports.LookupType(f.Object.Type)) + } + for _, arg := range f.Args { + res += fmt.Sprintf(", %s %s", arg.VarName, templates.CurrentImports.LookupType(arg.TypeReference.GO)) + } + + result := templates.CurrentImports.LookupType(f.TypeReference.GO) + if f.Object.Stream { + result = "<-chan " + result + } + + res += fmt.Sprintf(") (%s, error)", result) + return res +} + +func (f *Field) ComplexitySignature() string { + res := fmt.Sprintf("func(childComplexity int") + for _, arg := range f.Args { + res += fmt.Sprintf(", %s %s", arg.VarName, templates.CurrentImports.LookupType(arg.TypeReference.GO)) + } + res += ") int" + return res +} + +func (f *Field) ComplexityArgs() string { + var args []string + for _, arg := range f.Args { + args = append(args, "args["+strconv.Quote(arg.Name)+"].("+templates.CurrentImports.LookupType(arg.TypeReference.GO)+")") + } + + return strings.Join(args, ", ") +} + +func (f *Field) CallArgs() string { + var args []string + + if f.IsResolver { + args = append(args, "rctx") + + if !f.Object.Root { + args = append(args, "obj") + } + } else { + if f.MethodHasContext { + args = append(args, "ctx") + } + } + + for _, arg := range f.Args { + args = append(args, "args["+strconv.Quote(arg.Name)+"].("+templates.CurrentImports.LookupType(arg.TypeReference.GO)+")") + } + + return strings.Join(args, ", ") +} diff --git a/vendor/github.com/99designs/gqlgen/codegen/field.gotpl b/vendor/github.com/99designs/gqlgen/codegen/field.gotpl new file mode 100644 index 00000000..9718a08a --- /dev/null +++ b/vendor/github.com/99designs/gqlgen/codegen/field.gotpl @@ -0,0 +1,100 @@ +{{- range $object := .Objects }}{{- range $field := $object.Fields }} + +{{- if $object.Stream }} + func (ec *executionContext) _{{$object.Name}}_{{$field.Name}}(ctx context.Context, field graphql.CollectedField) func() graphql.Marshaler { + ctx = graphql.WithResolverContext(ctx, &graphql.ResolverContext{ + Field: field, + Args: nil, + }) + {{- if $field.Args }} + rawArgs := field.ArgumentMap(ec.Variables) + args, err := ec.{{ $field.ArgsFunc }}(ctx,rawArgs) + if err != nil { + ec.Error(ctx, err) + return nil + } + {{- end }} + // FIXME: subscriptions are missing request middleware stack https://github.com/99designs/gqlgen/issues/259 + // and Tracer stack + rctx := ctx + results, err := ec.resolvers.{{ $field.ShortInvocation }} + if err != nil { + ec.Error(ctx, err) + return nil + } + return func() graphql.Marshaler { + res, ok := <-results + if !ok { + return nil + } + return graphql.WriterFunc(func(w io.Writer) { + w.Write([]byte{'{'}) + graphql.MarshalString(field.Alias).MarshalGQL(w) + w.Write([]byte{':'}) + ec.{{ $field.TypeReference.MarshalFunc }}(ctx, field.Selections, res).MarshalGQL(w) + w.Write([]byte{'}'}) + }) + } + } +{{ else }} + func (ec *executionContext) _{{$object.Name}}_{{$field.Name}}(ctx context.Context, field graphql.CollectedField{{ if not $object.Root }}, obj {{$object.Reference | ref}}{{end}}) graphql.Marshaler { + ctx = ec.Tracer.StartFieldExecution(ctx, field) + defer func () { ec.Tracer.EndFieldExecution(ctx) }() + rctx := &graphql.ResolverContext{ + Object: {{$object.Name|quote}}, + Field: field, + Args: nil, + IsMethod: {{or $field.IsMethod $field.IsResolver}}, + } + ctx = graphql.WithResolverContext(ctx, rctx) + {{- if $field.Args }} + rawArgs := field.ArgumentMap(ec.Variables) + args, err := ec.{{ $field.ArgsFunc }}(ctx,rawArgs) + if err != nil { + ec.Error(ctx, err) + return graphql.Null + } + rctx.Args = args + {{- end }} + ctx = ec.Tracer.StartFieldResolverExecution(ctx, rctx) + resTmp := ec.FieldMiddleware(ctx, {{if $object.Root}}nil{{else}}obj{{end}}, func(rctx context.Context) (interface{}, error) { + ctx = rctx // use context from middleware stack in children + {{- if $field.IsResolver }} + return ec.resolvers.{{ $field.ShortInvocation }} + {{- else if $field.IsMap }} + switch v := {{$field.GoReceiverName}}[{{$field.Name|quote}}].(type) { + case {{$field.TypeReference.GO | ref}}: + return v, nil + case {{$field.TypeReference.Elem.GO | ref}}: + return &v, nil + case nil: + return ({{$field.TypeReference.GO | ref}})(nil), nil + default: + return nil, fmt.Errorf("unexpected type %T for field %s", v, {{ $field.Name | quote}}) + } + {{- else if $field.IsMethod }} + {{- if $field.NoErr }} + return {{$field.GoReceiverName}}.{{$field.GoFieldName}}({{ $field.CallArgs }}), nil + {{- else }} + return {{$field.GoReceiverName}}.{{$field.GoFieldName}}({{ $field.CallArgs }}) + {{- end }} + {{- else if $field.IsVariable }} + return {{$field.GoReceiverName}}.{{$field.GoFieldName}}, nil + {{- end }} + }) + if resTmp == nil { + {{- if $field.TypeReference.GQL.NonNull }} + if !ec.HasError(rctx) { + ec.Errorf(ctx, "must not be null") + } + {{- end }} + return graphql.Null + } + res := resTmp.({{$field.TypeReference.GO | ref}}) + rctx.Result = res + ctx = ec.Tracer.StartFieldChildExecution(ctx) + return ec.{{ $field.TypeReference.MarshalFunc }}(ctx, field.Selections, res) + } +{{ end }} + +{{- end }}{{- end}} diff --git a/vendor/github.com/99designs/gqlgen/codegen/generate.go b/vendor/github.com/99designs/gqlgen/codegen/generate.go new file mode 100644 index 00000000..eafa3f87 --- /dev/null +++ b/vendor/github.com/99designs/gqlgen/codegen/generate.go @@ -0,0 +1,15 @@ +package codegen + +import ( + "github.com/99designs/gqlgen/codegen/templates" +) + +func GenerateCode(data *Data) error { + return templates.Render(templates.Options{ + PackageName: data.Config.Exec.Package, + Filename: data.Config.Exec.Filename, + Data: data, + RegionTags: true, + GeneratedHeader: true, + }) +} diff --git a/vendor/github.com/99designs/gqlgen/codegen/generated!.gotpl b/vendor/github.com/99designs/gqlgen/codegen/generated!.gotpl new file mode 100644 index 00000000..dce8ce97 --- /dev/null +++ b/vendor/github.com/99designs/gqlgen/codegen/generated!.gotpl @@ -0,0 +1,249 @@ +{{ reserveImport "context" }} +{{ reserveImport "fmt" }} +{{ reserveImport "io" }} +{{ reserveImport "strconv" }} +{{ reserveImport "time" }} +{{ reserveImport "sync" }} +{{ reserveImport "errors" }} +{{ reserveImport "bytes" }} + +{{ reserveImport "github.com/vektah/gqlparser" }} +{{ reserveImport "github.com/vektah/gqlparser/ast" }} +{{ reserveImport "github.com/99designs/gqlgen/graphql" }} +{{ reserveImport "github.com/99designs/gqlgen/graphql/introspection" }} + + +// NewExecutableSchema creates an ExecutableSchema from the ResolverRoot interface. +func NewExecutableSchema(cfg Config) graphql.ExecutableSchema { + return &executableSchema{ + resolvers: cfg.Resolvers, + directives: cfg.Directives, + complexity: cfg.Complexity, + } +} + +type Config struct { + Resolvers ResolverRoot + Directives DirectiveRoot + Complexity ComplexityRoot +} + +type ResolverRoot interface { +{{- range $object := .Objects -}} + {{ if $object.HasResolvers -}} + {{$object.Name}}() {{$object.Name}}Resolver + {{ end }} +{{- end }} +} + +type DirectiveRoot struct { +{{ range $directive := .Directives }} + {{ $directive.Declaration }} +{{ end }} +} + +type ComplexityRoot struct { +{{ range $object := .Objects }} + {{ if not $object.IsReserved -}} + {{ $object.Name|go }} struct { + {{ range $field := $object.UniqueFields -}} + {{ if not $field.IsReserved -}} + {{ $field.GoFieldName }} {{ $field.ComplexitySignature }} + {{ end }} + {{- end }} + } + {{- end }} +{{ end }} +} + +{{ range $object := .Objects -}} + {{ if $object.HasResolvers }} + type {{$object.Name}}Resolver interface { + {{ range $field := $object.Fields -}} + {{- if $field.IsResolver }} + {{- $field.GoFieldName}}{{ $field.ShortResolverDeclaration }} + {{- end }} + {{ end }} + } + {{- end }} +{{- end }} + +type executableSchema struct { + resolvers ResolverRoot + directives DirectiveRoot + complexity ComplexityRoot +} + +func (e *executableSchema) Schema() *ast.Schema { + return parsedSchema +} + +func (e *executableSchema) Complexity(typeName, field string, childComplexity int, rawArgs map[string]interface{}) (int, bool) { + ec := executionContext{nil, e} + _ = ec + switch typeName + "." + field { + {{ range $object := .Objects }} + {{ if not $object.IsReserved }} + {{ range $field := $object.UniqueFields }} + {{ if not $field.IsReserved }} + case "{{$object.Name}}.{{$field.GoFieldName}}": + if e.complexity.{{$object.Name|go}}.{{$field.GoFieldName}} == nil { + break + } + {{ if $field.Args }} + args, err := ec.{{ $field.ArgsFunc }}(context.TODO(),rawArgs) + if err != nil { + return 0, false + } + {{ end }} + return e.complexity.{{$object.Name|go}}.{{$field.GoFieldName}}(childComplexity{{if $field.Args}}, {{$field.ComplexityArgs}} {{end}}), true + {{ end }} + {{ end }} + {{ end }} + {{ end }} + } + return 0, false +} + +func (e *executableSchema) Query(ctx context.Context, op *ast.OperationDefinition) *graphql.Response { + {{- if .QueryRoot }} + ec := executionContext{graphql.GetRequestContext(ctx), e} + + buf := ec.RequestMiddleware(ctx, func(ctx context.Context) []byte { + data := ec._{{.QueryRoot.Name}}(ctx, op.SelectionSet) + var buf bytes.Buffer + data.MarshalGQL(&buf) + return buf.Bytes() + }) + + return &graphql.Response{ + Data: buf, + Errors: ec.Errors, + Extensions: ec.Extensions, + } + {{- else }} + return graphql.ErrorResponse(ctx, "queries are not supported") + {{- end }} +} + +func (e *executableSchema) Mutation(ctx context.Context, op *ast.OperationDefinition) *graphql.Response { + {{- if .MutationRoot }} + ec := executionContext{graphql.GetRequestContext(ctx), e} + + buf := ec.RequestMiddleware(ctx, func(ctx context.Context) []byte { + data := ec._{{.MutationRoot.Name}}(ctx, op.SelectionSet) + var buf bytes.Buffer + data.MarshalGQL(&buf) + return buf.Bytes() + }) + + return &graphql.Response{ + Data: buf, + Errors: ec.Errors, + Extensions: ec.Extensions, + } + {{- else }} + return graphql.ErrorResponse(ctx, "mutations are not supported") + {{- end }} +} + +func (e *executableSchema) Subscription(ctx context.Context, op *ast.OperationDefinition) func() *graphql.Response { + {{- if .SubscriptionRoot }} + ec := executionContext{graphql.GetRequestContext(ctx), e} + + next := ec._{{.SubscriptionRoot.Name}}(ctx, op.SelectionSet) + if ec.Errors != nil { + return graphql.OneShot(&graphql.Response{Data: []byte("null"), Errors: ec.Errors}) + } + + var buf bytes.Buffer + return func() *graphql.Response { + buf := ec.RequestMiddleware(ctx, func(ctx context.Context) []byte { + buf.Reset() + data := next() + + if data == nil { + return nil + } + data.MarshalGQL(&buf) + return buf.Bytes() + }) + + if buf == nil { + return nil + } + + return &graphql.Response{ + Data: buf, + Errors: ec.Errors, + Extensions: ec.Extensions, + } + } + {{- else }} + return graphql.OneShot(graphql.ErrorResponse(ctx, "subscriptions are not supported")) + {{- end }} +} + +type executionContext struct { + *graphql.RequestContext + *executableSchema +} + +func (ec *executionContext) FieldMiddleware(ctx context.Context, obj interface{}, next graphql.Resolver) (ret interface{}) { + defer func() { + if r := recover(); r != nil { + ec.Error(ctx, ec.Recover(ctx, r)) + ret = nil + } + }() + {{- if .Directives }} + rctx := graphql.GetResolverContext(ctx) + for _, d := range rctx.Field.Definition.Directives { + switch d.Name { + {{- range $directive := .Directives }} + case "{{$directive.Name}}": + if ec.directives.{{$directive.Name|ucFirst}} != nil { + {{- if $directive.Args }} + rawArgs := d.ArgumentMap(ec.Variables) + args, err := ec.{{ $directive.ArgsFunc }}(ctx,rawArgs) + if err != nil { + ec.Error(ctx, err) + return nil + } + {{- end }} + n := next + next = func(ctx context.Context) (interface{}, error) { + return ec.directives.{{$directive.Name|ucFirst}}({{$directive.CallArgs}}) + } + } + {{- end }} + } + } + {{- end }} + res, err := ec.ResolverMiddleware(ctx, next) + if err != nil { + ec.Error(ctx, err) + return nil + } + return res +} + +func (ec *executionContext) introspectSchema() (*introspection.Schema, error) { + if ec.DisableIntrospection { + return nil, errors.New("introspection disabled") + } + return introspection.WrapSchema(parsedSchema), nil +} + +func (ec *executionContext) introspectType(name string) (*introspection.Type, error) { + if ec.DisableIntrospection { + return nil, errors.New("introspection disabled") + } + return introspection.WrapTypeFromDef(parsedSchema, parsedSchema.Types[name]), nil +} + +var parsedSchema = gqlparser.MustLoadSchema( + {{- range $filename, $schema := .SchemaStr }} + &ast.Source{Name: {{$filename|quote}}, Input: {{$schema|rawQuote}}}, + {{- end }} +) diff --git a/vendor/github.com/99designs/gqlgen/codegen/input.gotpl b/vendor/github.com/99designs/gqlgen/codegen/input.gotpl new file mode 100644 index 00000000..c8ac7ad3 --- /dev/null +++ b/vendor/github.com/99designs/gqlgen/codegen/input.gotpl @@ -0,0 +1,56 @@ +{{- range $input := .Inputs }} + {{- if not .HasUnmarshal }} + func (ec *executionContext) unmarshalInput{{ .Name }}(ctx context.Context, v interface{}) ({{.Type | ref}}, error) { + var it {{.Type | ref}} + var asMap = v.(map[string]interface{}) + {{ range $field := .Fields}} + {{- if $field.Default}} + if _, present := asMap[{{$field.Name|quote}}] ; !present { + asMap[{{$field.Name|quote}}] = {{ $field.Default | dump }} + } + {{- end}} + {{- end }} + + for k, v := range asMap { + switch k { + {{- range $field := .Fields }} + case {{$field.Name|quote}}: + var err error + {{- if $field.Directives }} + getField0 := func(ctx context.Context) (interface{}, error) { return ec.{{ $field.TypeReference.UnmarshalFunc }}(ctx, v) } + + {{- range $i, $directive := $field.Directives }} + getField{{add $i 1}} := func(ctx context.Context) (res interface{}, err error) { + {{- range $dArg := $directive.Args }} + {{- if and $dArg.TypeReference.IsPtr ( notNil "Value" $dArg ) }} + {{ $dArg.VarName }} := {{ $dArg.Value | dump }} + {{- end }} + {{- end }} + n := getField{{$i}} + return ec.directives.{{$directive.Name|ucFirst}}({{$directive.ResolveArgs "it" "n" }}) + } + {{- end }} + + tmp, err := getField{{$field.Directives|len}}(ctx) + if err != nil { + return it, err + } + if data, ok := tmp.({{ $field.TypeReference.GO | ref }}) ; ok { + it.{{$field.GoFieldName}} = data + } else { + return it, fmt.Errorf(`unexpected type %T from directive, should be {{ $field.TypeReference.GO }}`, tmp) + } + {{- else }} + it.{{$field.GoFieldName}}, err = ec.{{ $field.TypeReference.UnmarshalFunc }}(ctx, v) + if err != nil { + return it, err + } + {{- end }} + {{- end }} + } + } + + return it, nil + } + {{- end }} +{{ end }} diff --git a/vendor/github.com/99designs/gqlgen/codegen/input_build.go b/vendor/github.com/99designs/gqlgen/codegen/input_build.go deleted file mode 100644 index 70fa564d..00000000 --- a/vendor/github.com/99designs/gqlgen/codegen/input_build.go +++ /dev/null @@ -1,96 +0,0 @@ -package codegen - -import ( - "go/types" - "sort" - - "github.com/pkg/errors" - "github.com/vektah/gqlparser/ast" - "golang.org/x/tools/go/loader" -) - -func (cfg *Config) buildInputs(namedTypes NamedTypes, prog *loader.Program) (Objects, error) { - var inputs Objects - - for _, typ := range cfg.schema.Types { - switch typ.Kind { - case ast.InputObject: - input, err := cfg.buildInput(namedTypes, typ) - if err != nil { - return nil, err - } - - def, err := findGoType(prog, input.Package, input.GoType) - if err != nil { - return nil, errors.Wrap(err, "cannot find type") - } - if def != nil { - input.Marshaler = buildInputMarshaler(typ, def) - bindErrs := bindObject(def.Type(), input, cfg.StructTag) - if len(bindErrs) > 0 { - return nil, bindErrs - } - } - - inputs = append(inputs, input) - } - } - - sort.Slice(inputs, func(i, j int) bool { - return inputs[i].GQLType < inputs[j].GQLType - }) - - return inputs, nil -} - -func (cfg *Config) buildInput(types NamedTypes, typ *ast.Definition) (*Object, error) { - obj := &Object{NamedType: types[typ.Name]} - typeEntry, entryExists := cfg.Models[typ.Name] - - for _, field := range typ.Fields { - newField := Field{ - GQLName: field.Name, - Type: types.getType(field.Type), - Object: obj, - } - - if entryExists { - if typeField, ok := typeEntry.Fields[field.Name]; ok { - newField.GoFieldName = typeField.FieldName - } - } - - if field.DefaultValue != nil { - var err error - newField.Default, err = field.DefaultValue.Value(nil) - if err != nil { - return nil, errors.Errorf("default value for %s.%s is not valid: %s", typ.Name, field.Name, err.Error()) - } - } - - if !newField.Type.IsInput && !newField.Type.IsScalar { - return nil, errors.Errorf("%s cannot be used as a field of %s. only input and scalar types are allowed", newField.GQLType, obj.GQLType) - } - - obj.Fields = append(obj.Fields, newField) - - } - return obj, nil -} - -// if user has implemented an UnmarshalGQL method on the input type manually, use it -// otherwise we will generate one. -func buildInputMarshaler(typ *ast.Definition, def types.Object) *Ref { - switch def := def.(type) { - case *types.TypeName: - namedType := def.Type().(*types.Named) - for i := 0; i < namedType.NumMethods(); i++ { - method := namedType.Method(i) - if method.Name() == "UnmarshalGQL" { - return nil - } - } - } - - return &Ref{GoType: typ.Name} -} diff --git a/vendor/github.com/99designs/gqlgen/codegen/interface.go b/vendor/github.com/99designs/gqlgen/codegen/interface.go index 2de0c88a..f59e8ed0 100644 --- a/vendor/github.com/99designs/gqlgen/codegen/interface.go +++ b/vendor/github.com/99designs/gqlgen/codegen/interface.go @@ -1,13 +1,63 @@ package codegen -type Interface struct { - *NamedType +import ( + "go/types" + + "github.com/vektah/gqlparser/ast" +) +type Interface struct { + *ast.Definition + Type types.Type Implementors []InterfaceImplementor + InTypemap bool } type InterfaceImplementor struct { - ValueReceiver bool + *ast.Definition + + Interface *Interface + Type types.Type +} + +func (b *builder) buildInterface(typ *ast.Definition) *Interface { + obj, err := b.Binder.DefaultUserObject(typ.Name) + if err != nil { + panic(err) + } + + i := &Interface{ + Definition: typ, + Type: obj, + InTypemap: b.Config.Models.UserDefined(typ.Name), + } + + for _, implementor := range b.Schema.GetPossibleTypes(typ) { + obj, err := b.Binder.DefaultUserObject(implementor.Name) + if err != nil { + panic(err) + } + + i.Implementors = append(i.Implementors, InterfaceImplementor{ + Definition: implementor, + Type: obj, + Interface: i, + }) + } + + return i +} + +func (i *InterfaceImplementor) ValueReceiver() bool { + interfaceType, err := findGoInterface(i.Interface.Type) + if interfaceType == nil || err != nil { + return true + } + + implementorType, err := findGoNamedType(i.Type) + if implementorType == nil || err != nil { + return true + } - *NamedType + return types.Implements(implementorType, interfaceType) } diff --git a/vendor/github.com/99designs/gqlgen/codegen/interface.gotpl b/vendor/github.com/99designs/gqlgen/codegen/interface.gotpl new file mode 100644 index 00000000..81a58076 --- /dev/null +++ b/vendor/github.com/99designs/gqlgen/codegen/interface.gotpl @@ -0,0 +1,20 @@ +{{- range $interface := .Interfaces }} + +func (ec *executionContext) _{{$interface.Name}}(ctx context.Context, sel ast.SelectionSet, obj *{{$interface.Type | ref}}) graphql.Marshaler { + switch obj := (*obj).(type) { + case nil: + return graphql.Null + {{- range $implementor := $interface.Implementors }} + {{- if $implementor.ValueReceiver }} + case {{$implementor.Type | ref}}: + return ec._{{$implementor.Name}}(ctx, sel, &obj) + {{- end}} + case *{{$implementor.Type | ref}}: + return ec._{{$implementor.Name}}(ctx, sel, obj) + {{- end }} + default: + panic(fmt.Errorf("unexpected type %T", obj)) + } +} + +{{- end }} diff --git a/vendor/github.com/99designs/gqlgen/codegen/interface_build.go b/vendor/github.com/99designs/gqlgen/codegen/interface_build.go deleted file mode 100644 index 92052ba6..00000000 --- a/vendor/github.com/99designs/gqlgen/codegen/interface_build.go +++ /dev/null @@ -1,53 +0,0 @@ -package codegen - -import ( - "go/types" - "sort" - - "github.com/vektah/gqlparser/ast" - "golang.org/x/tools/go/loader" -) - -func (cfg *Config) buildInterfaces(types NamedTypes, prog *loader.Program) []*Interface { - var interfaces []*Interface - for _, typ := range cfg.schema.Types { - if typ.Kind == ast.Union || typ.Kind == ast.Interface { - interfaces = append(interfaces, cfg.buildInterface(types, typ, prog)) - } - } - - sort.Slice(interfaces, func(i, j int) bool { - return interfaces[i].GQLType < interfaces[j].GQLType - }) - - return interfaces -} - -func (cfg *Config) buildInterface(types NamedTypes, typ *ast.Definition, prog *loader.Program) *Interface { - i := &Interface{NamedType: types[typ.Name]} - - for _, implementor := range cfg.schema.GetPossibleTypes(typ) { - t := types[implementor.Name] - - i.Implementors = append(i.Implementors, InterfaceImplementor{ - NamedType: t, - ValueReceiver: cfg.isValueReceiver(types[typ.Name], t, prog), - }) - } - - return i -} - -func (cfg *Config) isValueReceiver(intf *NamedType, implementor *NamedType, prog *loader.Program) bool { - interfaceType, err := findGoInterface(prog, intf.Package, intf.GoType) - if interfaceType == nil || err != nil { - return true - } - - implementorType, err := findGoNamedType(prog, implementor.Package, implementor.GoType) - if implementorType == nil || err != nil { - return true - } - - return types.Implements(implementorType, interfaceType) -} diff --git a/vendor/github.com/99designs/gqlgen/codegen/model.go b/vendor/github.com/99designs/gqlgen/codegen/model.go deleted file mode 100644 index bcdc8703..00000000 --- a/vendor/github.com/99designs/gqlgen/codegen/model.go +++ /dev/null @@ -1,17 +0,0 @@ -package codegen - -type Model struct { - *NamedType - Description string - Fields []ModelField - Implements []*NamedType -} - -type ModelField struct { - *Type - GQLName string - GoFieldName string - GoFKName string - GoFKType string - Description string -} diff --git a/vendor/github.com/99designs/gqlgen/codegen/models_build.go b/vendor/github.com/99designs/gqlgen/codegen/models_build.go deleted file mode 100644 index 56d2ff1f..00000000 --- a/vendor/github.com/99designs/gqlgen/codegen/models_build.go +++ /dev/null @@ -1,91 +0,0 @@ -package codegen - -import ( - "sort" - - "github.com/vektah/gqlparser/ast" - "golang.org/x/tools/go/loader" -) - -func (cfg *Config) buildModels(types NamedTypes, prog *loader.Program) ([]Model, error) { - var models []Model - - for _, typ := range cfg.schema.Types { - var model Model - switch typ.Kind { - case ast.Object: - obj, err := cfg.buildObject(types, typ) - if err != nil { - return nil, err - } - if obj.Root || obj.IsUserDefined { - continue - } - model = cfg.obj2Model(obj) - case ast.InputObject: - obj, err := cfg.buildInput(types, typ) - if err != nil { - return nil, err - } - if obj.IsUserDefined { - continue - } - model = cfg.obj2Model(obj) - case ast.Interface, ast.Union: - intf := cfg.buildInterface(types, typ, prog) - if intf.IsUserDefined { - continue - } - model = int2Model(intf) - default: - continue - } - model.Description = typ.Description // It's this or change both obj2Model and buildObject - - models = append(models, model) - } - - sort.Slice(models, func(i, j int) bool { - return models[i].GQLType < models[j].GQLType - }) - - return models, nil -} - -func (cfg *Config) obj2Model(obj *Object) Model { - model := Model{ - NamedType: obj.NamedType, - Implements: obj.Implements, - Fields: []ModelField{}, - } - - model.GoType = ucFirst(obj.GQLType) - model.Marshaler = &Ref{GoType: obj.GoType} - - for i := range obj.Fields { - field := &obj.Fields[i] - mf := ModelField{Type: field.Type, GQLName: field.GQLName} - - if field.GoFieldName != "" { - mf.GoFieldName = field.GoFieldName - } else { - mf.GoFieldName = field.GoNameExported() - } - - model.Fields = append(model.Fields, mf) - } - - return model -} - -func int2Model(obj *Interface) Model { - model := Model{ - NamedType: obj.NamedType, - Fields: []ModelField{}, - } - - model.GoType = ucFirst(obj.GQLType) - model.Marshaler = &Ref{GoType: obj.GoType} - - return model -} diff --git a/vendor/github.com/99designs/gqlgen/codegen/object.go b/vendor/github.com/99designs/gqlgen/codegen/object.go index 656af297..539c3164 100644 --- a/vendor/github.com/99designs/gqlgen/codegen/object.go +++ b/vendor/github.com/99designs/gqlgen/codegen/object.go @@ -1,13 +1,13 @@ package codegen import ( - "bytes" - "fmt" + "go/types" "strconv" "strings" - "text/template" "unicode" + "github.com/99designs/gqlgen/codegen/config" + "github.com/pkg/errors" "github.com/vektah/gqlparser/ast" ) @@ -17,337 +17,150 @@ const ( GoFieldUndefined GoFieldType = iota GoFieldMethod GoFieldVariable + GoFieldMap ) type Object struct { - *NamedType + *ast.Definition - Fields []Field - Satisfies []string - Implements []*NamedType - ResolverInterface *Ref + Type types.Type + ResolverInterface types.Type Root bool + Fields []*Field + Implements []*ast.Definition DisableConcurrency bool Stream bool + Directives []*Directive } -type Field struct { - *Type - Description string // Description of a field - GQLName string // The name of the field in graphql - GoFieldType GoFieldType // The field type in go, if any - GoReceiverName string // The name of method & var receiver in go, if any - GoFieldName string // The name of the method or var in go, if any - Args []FieldArgument // A list of arguments to be passed to this field - ForceResolver bool // Should be emit Resolver method - MethodHasContext bool // If this is bound to a go method, does the method also take a context - NoErr bool // If this is bound to a go method, does that method have an error as the second argument - Object *Object // A link back to the parent object - Default interface{} // The default value -} - -type FieldArgument struct { - *Type - - GQLName string // The name of the argument in graphql - GoVarName string // The name of the var in go - Object *Object // A link back to the parent object - Default interface{} // The default value -} - -type Objects []*Object - -func (o *Object) Implementors() string { - satisfiedBy := strconv.Quote(o.GQLType) - for _, s := range o.Satisfies { - satisfiedBy += ", " + strconv.Quote(s) - } - return "[]string{" + satisfiedBy + "}" -} - -func (o *Object) HasResolvers() bool { - for _, f := range o.Fields { - if f.IsResolver() { - return true +func (b *builder) buildObject(typ *ast.Definition) (*Object, error) { + dirs, err := b.getDirectives(typ.Directives) + if err != nil { + return nil, errors.Wrap(err, typ.Name) + } + + obj := &Object{ + Definition: typ, + Root: b.Schema.Query == typ || b.Schema.Mutation == typ || b.Schema.Subscription == typ, + DisableConcurrency: typ == b.Schema.Mutation, + Stream: typ == b.Schema.Subscription, + Directives: dirs, + ResolverInterface: types.NewNamed( + types.NewTypeName(0, b.Config.Exec.Pkg(), typ.Name+"Resolver", nil), + nil, + nil, + ), + } + + if !obj.Root { + goObject, err := b.Binder.DefaultUserObject(typ.Name) + if err != nil { + return nil, err } + obj.Type = goObject } - return false -} -func (o *Object) IsConcurrent() bool { - for _, f := range o.Fields { - if f.IsConcurrent() { - return true - } + for _, intf := range b.Schema.GetImplements(typ) { + obj.Implements = append(obj.Implements, b.Schema.Types[intf.Name]) } - return false -} - -func (o *Object) IsReserved() bool { - return strings.HasPrefix(o.GQLType, "__") -} -func (f *Field) IsResolver() bool { - return f.GoFieldName == "" -} - -func (f *Field) IsReserved() bool { - return strings.HasPrefix(f.GQLName, "__") -} - -func (f *Field) IsMethod() bool { - return f.GoFieldType == GoFieldMethod -} + for _, field := range typ.Fields { + if strings.HasPrefix(field.Name, "__") { + continue + } -func (f *Field) IsVariable() bool { - return f.GoFieldType == GoFieldVariable -} + var f *Field + f, err = b.buildField(obj, field) + if err != nil { + return nil, err + } -func (f *Field) IsConcurrent() bool { - if f.Object.DisableConcurrency { - return false + obj.Fields = append(obj.Fields, f) } - return f.MethodHasContext || f.IsResolver() -} -func (f *Field) GoNameExported() string { - return lintName(ucFirst(f.GQLName)) + return obj, nil } -func (f *Field) GoNameUnexported() string { - return lintName(f.GQLName) -} - -func (f *Field) ShortInvocation() string { - if !f.IsResolver() { - return "" +func (o *Object) Reference() types.Type { + switch o.Type.(type) { + case *types.Pointer, *types.Slice, *types.Map: + return o.Type } - return fmt.Sprintf("%s().%s(%s)", f.Object.GQLType, f.GoNameExported(), f.CallArgs()) + return types.NewPointer(o.Type) } -func (f *Field) ArgsFunc() string { - if len(f.Args) == 0 { - return "" - } - - return "field_" + f.Object.GQLType + "_" + f.GQLName + "_args" -} +type Objects []*Object -func (f *Field) ResolverType() string { - if !f.IsResolver() { - return "" +func (o *Object) Implementors() string { + satisfiedBy := strconv.Quote(o.Name) + for _, s := range o.Implements { + satisfiedBy += ", " + strconv.Quote(s.Name) } - - return fmt.Sprintf("%s().%s(%s)", f.Object.GQLType, f.GoNameExported(), f.CallArgs()) + return "[]string{" + satisfiedBy + "}" } -func (f *Field) ShortResolverDeclaration() string { - if !f.IsResolver() { - return "" - } - res := fmt.Sprintf("%s(ctx context.Context", f.GoNameExported()) - - if !f.Object.Root { - res += fmt.Sprintf(", obj *%s", f.Object.FullName()) - } - for _, arg := range f.Args { - res += fmt.Sprintf(", %s %s", arg.GoVarName, arg.Signature()) - } - - result := f.Signature() - if f.Object.Stream { - result = "<-chan " + result +func (o *Object) HasResolvers() bool { + for _, f := range o.Fields { + if f.IsResolver { + return true + } } - - res += fmt.Sprintf(") (%s, error)", result) - return res + return false } -func (f *Field) ResolverDeclaration() string { - if !f.IsResolver() { - return "" - } - res := fmt.Sprintf("%s_%s(ctx context.Context", f.Object.GQLType, f.GoNameUnexported()) - - if !f.Object.Root { - res += fmt.Sprintf(", obj *%s", f.Object.FullName()) +func (o *Object) HasUnmarshal() bool { + if o.Type == config.MapType { + return true } - for _, arg := range f.Args { - res += fmt.Sprintf(", %s %s", arg.GoVarName, arg.Signature()) - } - - result := f.Signature() - if f.Object.Stream { - result = "<-chan " + result + for i := 0; i < o.Type.(*types.Named).NumMethods(); i++ { + switch o.Type.(*types.Named).Method(i).Name() { + case "UnmarshalGQL": + return true + } } - - res += fmt.Sprintf(") (%s, error)", result) - return res + return false } -func (f *Field) ComplexitySignature() string { - res := fmt.Sprintf("func(childComplexity int") - for _, arg := range f.Args { - res += fmt.Sprintf(", %s %s", arg.GoVarName, arg.Signature()) +func (o *Object) HasDirectives() bool { + if len(o.Directives) > 0 { + return true } - res += ") int" - return res -} - -func (f *Field) ComplexityArgs() string { - var args []string - for _, arg := range f.Args { - args = append(args, "args["+strconv.Quote(arg.GQLName)+"].("+arg.Signature()+")") + for _, f := range o.Fields { + if f.HasDirectives() { + return true + } } - return strings.Join(args, ", ") + return false } -func (f *Field) CallArgs() string { - var args []string - - if f.IsResolver() { - args = append(args, "rctx") - - if !f.Object.Root { - args = append(args, "obj") - } - } else { - if f.MethodHasContext { - args = append(args, "ctx") +func (o *Object) IsConcurrent() bool { + for _, f := range o.Fields { + if f.IsConcurrent() { + return true } } - - for _, arg := range f.Args { - args = append(args, "args["+strconv.Quote(arg.GQLName)+"].("+arg.Signature()+")") - } - - return strings.Join(args, ", ") -} - -// should be in the template, but its recursive and has a bunch of args -func (f *Field) WriteJson() string { - return f.doWriteJson("res", f.Type.Modifiers, f.ASTType, false, 1) + return false } -func (f *Field) doWriteJson(val string, remainingMods []string, astType *ast.Type, isPtr bool, depth int) string { - switch { - case len(remainingMods) > 0 && remainingMods[0] == modPtr: - return tpl(` - if {{.val}} == nil { - {{- if .nonNull }} - if !ec.HasError(rctx) { - ec.Errorf(ctx, "must not be null") - } - {{- end }} - return graphql.Null - } - {{.next }}`, map[string]interface{}{ - "val": val, - "nonNull": astType.NonNull, - "next": f.doWriteJson(val, remainingMods[1:], astType, true, depth+1), - }) - - case len(remainingMods) > 0 && remainingMods[0] == modList: - if isPtr { - val = "*" + val - } - var arr = "arr" + strconv.Itoa(depth) - var index = "idx" + strconv.Itoa(depth) - var usePtr bool - if len(remainingMods) == 1 && !isPtr { - usePtr = true - } - - return tpl(` - {{.arr}} := make(graphql.Array, len({{.val}})) - {{ if and .top (not .isScalar) }} var wg sync.WaitGroup {{ end }} - {{ if not .isScalar }} - isLen1 := len({{.val}}) == 1 - if !isLen1 { - wg.Add(len({{.val}})) - } - {{ end }} - for {{.index}} := range {{.val}} { - {{- if not .isScalar }} - {{.index}} := {{.index}} - rctx := &graphql.ResolverContext{ - Index: &{{.index}}, - Result: {{ if .usePtr }}&{{end}}{{.val}}[{{.index}}], - } - ctx := graphql.WithResolverContext(ctx, rctx) - f := func({{.index}} int) { - if !isLen1 { - defer wg.Done() - } - {{.arr}}[{{.index}}] = func() graphql.Marshaler { - {{ .next }} - }() - } - if isLen1 { - f({{.index}}) - } else { - go f({{.index}}) - } - {{ else }} - {{.arr}}[{{.index}}] = func() graphql.Marshaler { - {{ .next }} - }() - {{- end}} - } - {{ if and .top (not .isScalar) }} wg.Wait() {{ end }} - return {{.arr}}`, map[string]interface{}{ - "val": val, - "arr": arr, - "index": index, - "top": depth == 1, - "arrayLen": len(val), - "isScalar": f.IsScalar, - "usePtr": usePtr, - "next": f.doWriteJson(val+"["+index+"]", remainingMods[1:], astType.Elem, false, depth+1), - }) - - case f.IsScalar: - if isPtr { - val = "*" + val - } - return f.Marshal(val) - - default: - if !isPtr { - val = "&" + val - } - return tpl(` - return ec._{{.type}}(ctx, field.Selections, {{.val}})`, map[string]interface{}{ - "type": f.GQLType, - "val": val, - }) - } +func (o *Object) IsReserved() bool { + return strings.HasPrefix(o.Definition.Name, "__") } -func (f *FieldArgument) Stream() bool { - return f.Object != nil && f.Object.Stream +func (o *Object) Description() string { + return o.Definition.Description } func (os Objects) ByName(name string) *Object { for i, o := range os { - if strings.EqualFold(o.GQLType, name) { + if strings.EqualFold(o.Definition.Name, name) { return os[i] } } return nil } -func tpl(tpl string, vars map[string]interface{}) string { - b := &bytes.Buffer{} - err := template.Must(template.New("inline").Parse(tpl)).Execute(b, vars) - if err != nil { - panic(err) - } - return b.String() -} - func ucFirst(s string) string { if s == "" { return "" @@ -357,117 +170,3 @@ func ucFirst(s string) string { r[0] = unicode.ToUpper(r[0]) return string(r) } - -// copy from https://github.com/golang/lint/blob/06c8688daad7faa9da5a0c2f163a3d14aac986ca/lint.go#L679 - -// lintName returns a different name if it should be different. -func lintName(name string) (should string) { - // Fast path for simple cases: "_" and all lowercase. - if name == "_" { - return name - } - allLower := true - for _, r := range name { - if !unicode.IsLower(r) { - allLower = false - break - } - } - if allLower { - return name - } - - // Split camelCase at any lower->upper transition, and split on underscores. - // Check each word for common initialisms. - runes := []rune(name) - w, i := 0, 0 // index of start of word, scan - for i+1 <= len(runes) { - eow := false // whether we hit the end of a word - if i+1 == len(runes) { - eow = true - } else if runes[i+1] == '_' { - // underscore; shift the remainder forward over any run of underscores - eow = true - n := 1 - for i+n+1 < len(runes) && runes[i+n+1] == '_' { - n++ - } - - // Leave at most one underscore if the underscore is between two digits - if i+n+1 < len(runes) && unicode.IsDigit(runes[i]) && unicode.IsDigit(runes[i+n+1]) { - n-- - } - - copy(runes[i+1:], runes[i+n+1:]) - runes = runes[:len(runes)-n] - } else if unicode.IsLower(runes[i]) && !unicode.IsLower(runes[i+1]) { - // lower->non-lower - eow = true - } - i++ - if !eow { - continue - } - - // [w,i) is a word. - word := string(runes[w:i]) - if u := strings.ToUpper(word); commonInitialisms[u] { - // Keep consistent case, which is lowercase only at the start. - if w == 0 && unicode.IsLower(runes[w]) { - u = strings.ToLower(u) - } - // All the common initialisms are ASCII, - // so we can replace the bytes exactly. - copy(runes[w:], []rune(u)) - } else if w > 0 && strings.ToLower(word) == word { - // already all lowercase, and not the first word, so uppercase the first character. - runes[w] = unicode.ToUpper(runes[w]) - } - w = i - } - return string(runes) -} - -// commonInitialisms is a set of common initialisms. -// Only add entries that are highly unlikely to be non-initialisms. -// For instance, "ID" is fine (Freudian code is rare), but "AND" is not. -var commonInitialisms = map[string]bool{ - "ACL": true, - "API": true, - "ASCII": true, - "CPU": true, - "CSS": true, - "DNS": true, - "EOF": true, - "GUID": true, - "HTML": true, - "HTTP": true, - "HTTPS": true, - "ID": true, - "IP": true, - "JSON": true, - "LHS": true, - "QPS": true, - "RAM": true, - "RHS": true, - "RPC": true, - "SLA": true, - "SMTP": true, - "SQL": true, - "SSH": true, - "TCP": true, - "TLS": true, - "TTL": true, - "UDP": true, - "UI": true, - "UID": true, - "UUID": true, - "URI": true, - "URL": true, - "UTF8": true, - "VM": true, - "XML": true, - "XMPP": true, - "XSRF": true, - "XSS": true, -} diff --git a/vendor/github.com/99designs/gqlgen/codegen/object.gotpl b/vendor/github.com/99designs/gqlgen/codegen/object.gotpl new file mode 100644 index 00000000..19da1b19 --- /dev/null +++ b/vendor/github.com/99designs/gqlgen/codegen/object.gotpl @@ -0,0 +1,77 @@ +{{- range $object := .Objects }} + +var {{ $object.Name|lcFirst}}Implementors = {{$object.Implementors}} + +{{- if .Stream }} +func (ec *executionContext) _{{$object.Name}}(ctx context.Context, sel ast.SelectionSet) func() graphql.Marshaler { + fields := graphql.CollectFields(ctx, sel, {{$object.Name|lcFirst}}Implementors) + ctx = graphql.WithResolverContext(ctx, &graphql.ResolverContext{ + Object: {{$object.Name|quote}}, + }) + if len(fields) != 1 { + ec.Errorf(ctx, "must subscribe to exactly one stream") + return nil + } + + switch fields[0].Name { + {{- range $field := $object.Fields }} + case "{{$field.Name}}": + return ec._{{$object.Name}}_{{$field.Name}}(ctx, fields[0]) + {{- end }} + default: + panic("unknown field " + strconv.Quote(fields[0].Name)) + } +} +{{- else }} +func (ec *executionContext) _{{$object.Name}}(ctx context.Context, sel ast.SelectionSet{{ if not $object.Root }},obj {{$object.Reference | ref }}{{ end }}) graphql.Marshaler { + fields := graphql.CollectFields(ctx, sel, {{$object.Name|lcFirst}}Implementors) + {{if $object.Root}} + ctx = graphql.WithResolverContext(ctx, &graphql.ResolverContext{ + Object: {{$object.Name|quote}}, + }) + {{end}} + + out := graphql.NewFieldSet(fields) + invalid := false + for i, field := range fields { + switch field.Name { + case "__typename": + out.Values[i] = graphql.MarshalString({{$object.Name|quote}}) + {{- range $field := $object.Fields }} + case "{{$field.Name}}": + {{- if $field.IsConcurrent }} + field := field + out.Concurrently(i, func() (res graphql.Marshaler) { + defer func() { + if r := recover(); r != nil { + ec.Error(ctx, ec.Recover(ctx, r)) + } + }() + res = ec._{{$object.Name}}_{{$field.Name}}(ctx, field{{if not $object.Root}}, obj{{end}}) + {{- if $field.TypeReference.GQL.NonNull }} + if res == graphql.Null { + invalid = true + } + {{- end }} + return res + }) + {{- else }} + out.Values[i] = ec._{{$object.Name}}_{{$field.Name}}(ctx, field{{if not $object.Root}}, obj{{end}}) + {{- if $field.TypeReference.GQL.NonNull }} + if out.Values[i] == graphql.Null { + invalid = true + } + {{- end }} + {{- end }} + {{- end }} + default: + panic("unknown field " + strconv.Quote(field.Name)) + } + } + out.Dispatch() + if invalid { return graphql.Null } + return out +} +{{- end }} + +{{- end }} diff --git a/vendor/github.com/99designs/gqlgen/codegen/object_build.go b/vendor/github.com/99designs/gqlgen/codegen/object_build.go deleted file mode 100644 index 279d1eb6..00000000 --- a/vendor/github.com/99designs/gqlgen/codegen/object_build.go +++ /dev/null @@ -1,181 +0,0 @@ -package codegen - -import ( - "log" - "sort" - - "github.com/pkg/errors" - "github.com/vektah/gqlparser/ast" - "golang.org/x/tools/go/loader" -) - -func (cfg *Config) buildObjects(types NamedTypes, prog *loader.Program) (Objects, error) { - var objects Objects - - for _, typ := range cfg.schema.Types { - if typ.Kind != ast.Object { - continue - } - - obj, err := cfg.buildObject(types, typ) - if err != nil { - return nil, err - } - - def, err := findGoType(prog, obj.Package, obj.GoType) - if err != nil { - return nil, err - } - if def != nil { - for _, bindErr := range bindObject(def.Type(), obj, cfg.StructTag) { - log.Println(bindErr.Error()) - log.Println(" Adding resolver method") - } - } - - objects = append(objects, obj) - } - - sort.Slice(objects, func(i, j int) bool { - return objects[i].GQLType < objects[j].GQLType - }) - - return objects, nil -} - -var keywords = []string{ - "break", - "default", - "func", - "interface", - "select", - "case", - "defer", - "go", - "map", - "struct", - "chan", - "else", - "goto", - "package", - "switch", - "const", - "fallthrough", - "if", - "range", - "type", - "continue", - "for", - "import", - "return", - "var", -} - -// sanitizeArgName prevents collisions with go keywords for arguments to resolver functions -func sanitizeArgName(name string) string { - for _, k := range keywords { - if name == k { - return name + "Arg" - } - } - return name -} - -func (cfg *Config) buildObject(types NamedTypes, typ *ast.Definition) (*Object, error) { - obj := &Object{NamedType: types[typ.Name]} - typeEntry, entryExists := cfg.Models[typ.Name] - - obj.ResolverInterface = &Ref{GoType: obj.GQLType + "Resolver"} - - if typ == cfg.schema.Query { - obj.Root = true - } - - if typ == cfg.schema.Mutation { - obj.Root = true - obj.DisableConcurrency = true - } - - if typ == cfg.schema.Subscription { - obj.Root = true - obj.Stream = true - } - - obj.Satisfies = append(obj.Satisfies, typ.Interfaces...) - - for _, intf := range cfg.schema.GetImplements(typ) { - obj.Implements = append(obj.Implements, types[intf.Name]) - } - - for _, field := range typ.Fields { - if typ == cfg.schema.Query && field.Name == "__type" { - obj.Fields = append(obj.Fields, Field{ - Type: &Type{types["__Schema"], []string{modPtr}, ast.NamedType("__Schema", nil), nil}, - GQLName: "__schema", - GoFieldType: GoFieldMethod, - GoReceiverName: "ec", - GoFieldName: "introspectSchema", - Object: obj, - Description: field.Description, - }) - continue - } - if typ == cfg.schema.Query && field.Name == "__schema" { - obj.Fields = append(obj.Fields, Field{ - Type: &Type{types["__Type"], []string{modPtr}, ast.NamedType("__Schema", nil), nil}, - GQLName: "__type", - GoFieldType: GoFieldMethod, - GoReceiverName: "ec", - GoFieldName: "introspectType", - Args: []FieldArgument{ - {GQLName: "name", Type: &Type{types["String"], []string{}, ast.NamedType("String", nil), nil}, Object: &Object{}}, - }, - Object: obj, - }) - continue - } - - var forceResolver bool - var goName string - if entryExists { - if typeField, ok := typeEntry.Fields[field.Name]; ok { - goName = typeField.FieldName - forceResolver = typeField.Resolver - } - } - - var args []FieldArgument - for _, arg := range field.Arguments { - newArg := FieldArgument{ - GQLName: arg.Name, - Type: types.getType(arg.Type), - Object: obj, - GoVarName: sanitizeArgName(arg.Name), - } - - if !newArg.Type.IsInput && !newArg.Type.IsScalar { - return nil, errors.Errorf("%s cannot be used as argument of %s.%s. only input and scalar types are allowed", arg.Type, obj.GQLType, field.Name) - } - - if arg.DefaultValue != nil { - var err error - newArg.Default, err = arg.DefaultValue.Value(nil) - if err != nil { - return nil, errors.Errorf("default value for %s.%s is not valid: %s", typ.Name, field.Name, err.Error()) - } - } - args = append(args, newArg) - } - - obj.Fields = append(obj.Fields, Field{ - GQLName: field.Name, - Type: types.getType(field.Type), - Args: args, - Object: obj, - GoFieldName: goName, - ForceResolver: forceResolver, - }) - } - - return obj, nil -} diff --git a/vendor/github.com/99designs/gqlgen/codegen/templates/args.gotpl b/vendor/github.com/99designs/gqlgen/codegen/templates/args.gotpl deleted file mode 100644 index 870a99ed..00000000 --- a/vendor/github.com/99designs/gqlgen/codegen/templates/args.gotpl +++ /dev/null @@ -1,13 +0,0 @@ - args := map[string]interface{}{} - {{- range $i, $arg := . }} - var arg{{$i}} {{$arg.Signature }} - if tmp, ok := rawArgs[{{$arg.GQLName|quote}}]; ok { - var err error - {{$arg.Unmarshal (print "arg" $i) "tmp" }} - if err != nil { - return nil, err - } - } - args[{{$arg.GQLName|quote}}] = arg{{$i}} - {{- end }} - return args, nil diff --git a/vendor/github.com/99designs/gqlgen/codegen/templates/data.go b/vendor/github.com/99designs/gqlgen/codegen/templates/data.go deleted file mode 100644 index d3098aaa..00000000 --- a/vendor/github.com/99designs/gqlgen/codegen/templates/data.go +++ /dev/null @@ -1,13 +0,0 @@ -package templates - -var data = map[string]string{ - "args.gotpl": "\targs := map[string]interface{}{}\n\t{{- range $i, $arg := . }}\n\t\tvar arg{{$i}} {{$arg.Signature }}\n\t\tif tmp, ok := rawArgs[{{$arg.GQLName|quote}}]; ok {\n\t\t\tvar err error\n\t\t\t{{$arg.Unmarshal (print \"arg\" $i) \"tmp\" }}\n\t\t\tif err != nil {\n\t\t\t\treturn nil, err\n\t\t\t}\n\t\t}\n\t\targs[{{$arg.GQLName|quote}}] = arg{{$i}}\n\t{{- end }}\n\treturn args, nil\n", - "field.gotpl": "{{ $field := . }}\n{{ $object := $field.Object }}\n\n{{- if $object.Stream }}\n\tfunc (ec *executionContext) _{{$object.GQLType}}_{{$field.GQLName}}(ctx context.Context, field graphql.CollectedField) func() graphql.Marshaler {\n\t\t{{- if $field.Args }}\n\t\t\trawArgs := field.ArgumentMap(ec.Variables)\n\t\t\targs, err := {{ $field.ArgsFunc }}(rawArgs)\n\t\t\tif err != nil {\n\t\t\t\tec.Error(ctx, err)\n\t\t\t\treturn nil\n\t\t\t}\n\t\t{{- end }}\n\t\tctx = graphql.WithResolverContext(ctx, &graphql.ResolverContext{\n\t\t\tField: field,\n\t\t})\n\t\t// FIXME: subscriptions are missing request middleware stack https://github.com/99designs/gqlgen/issues/259\n\t\t// and Tracer stack\n\t\trctx := ctx\n\t\tresults, err := ec.resolvers.{{ $field.ShortInvocation }}\n\t\tif err != nil {\n\t\t\tec.Error(ctx, err)\n\t\t\treturn nil\n\t\t}\n\t\treturn func() graphql.Marshaler {\n\t\t\tres, ok := <-results\n\t\t\tif !ok {\n\t\t\t\treturn nil\n\t\t\t}\n\t\t\tvar out graphql.OrderedMap\n\t\t\tout.Add(field.Alias, func() graphql.Marshaler { {{ $field.WriteJson }} }())\n\t\t\treturn &out\n\t\t}\n\t}\n{{ else }}\n\t// nolint: vetshadow\n\tfunc (ec *executionContext) _{{$object.GQLType}}_{{$field.GQLName}}(ctx context.Context, field graphql.CollectedField, {{if not $object.Root}}obj *{{$object.FullName}}{{end}}) graphql.Marshaler {\n\t\tctx = ec.Tracer.StartFieldExecution(ctx, field)\n\t\tdefer func () { ec.Tracer.EndFieldExecution(ctx) }()\n\t\t{{- if $field.Args }}\n\t\t\trawArgs := field.ArgumentMap(ec.Variables)\n\t\t\targs, err := {{ $field.ArgsFunc }}(rawArgs)\n\t\t\tif err != nil {\n\t\t\t\tec.Error(ctx, err)\n\t\t\t\treturn graphql.Null\n\t\t\t}\n\t\t{{- end }}\n\t\trctx := &graphql.ResolverContext{\n\t\t\tObject: {{$object.GQLType|quote}},\n\t\t\tArgs: {{if $field.Args }}args{{else}}nil{{end}},\n\t\t\tField: field,\n\t\t}\n\t\tctx = graphql.WithResolverContext(ctx, rctx)\n\t\tctx = ec.Tracer.StartFieldResolverExecution(ctx, rctx)\n\t\tresTmp := ec.FieldMiddleware(ctx, {{if $object.Root}}nil{{else}}obj{{end}}, func(rctx context.Context) (interface{}, error) {\n\t\t\tctx = rctx // use context from middleware stack in children\n\t\t\t{{- if $field.IsResolver }}\n\t\t\t\treturn ec.resolvers.{{ $field.ShortInvocation }}\n\t\t\t{{- else if $field.IsMethod }}\n\t\t\t\t{{- if $field.NoErr }}\n\t\t\t\t\treturn {{$field.GoReceiverName}}.{{$field.GoFieldName}}({{ $field.CallArgs }}), nil\n\t\t\t\t{{- else }}\n\t\t\t\t\treturn {{$field.GoReceiverName}}.{{$field.GoFieldName}}({{ $field.CallArgs }})\n\t\t\t\t{{- end }}\n\t\t\t{{- else if $field.IsVariable }}\n\t\t\t\treturn {{$field.GoReceiverName}}.{{$field.GoFieldName}}, nil\n\t\t\t{{- end }}\n\t\t})\n\t\tif resTmp == nil {\n\t\t\t{{- if $field.ASTType.NonNull }}\n\t\t\t\tif !ec.HasError(rctx) {\n\t\t\t\t\tec.Errorf(ctx, \"must not be null\")\n\t\t\t\t}\n\t\t\t{{- end }}\n\t\t\treturn graphql.Null\n\t\t}\n\t\tres := resTmp.({{$field.Signature}})\n\t\trctx.Result = res\n\t\tctx = ec.Tracer.StartFieldChildExecution(ctx)\n\t\t{{ $field.WriteJson }}\n\t}\n{{ end }}\n", - "generated.gotpl": "// Code generated by github.com/99designs/gqlgen, DO NOT EDIT.\n\npackage {{ .PackageName }}\n\nimport (\n\t%%%IMPORTS%%%\n\n\t{{ reserveImport \"context\" }}\n\t{{ reserveImport \"fmt\" }}\n\t{{ reserveImport \"io\" }}\n\t{{ reserveImport \"strconv\" }}\n\t{{ reserveImport \"time\" }}\n\t{{ reserveImport \"sync\" }}\n\t{{ reserveImport \"errors\" }}\n\t{{ reserveImport \"bytes\" }}\n\n\t{{ reserveImport \"github.com/vektah/gqlparser\" }}\n\t{{ reserveImport \"github.com/vektah/gqlparser/ast\" }}\n\t{{ reserveImport \"github.com/99designs/gqlgen/graphql\" }}\n\t{{ reserveImport \"github.com/99designs/gqlgen/graphql/introspection\" }}\n)\n\n// NewExecutableSchema creates an ExecutableSchema from the ResolverRoot interface.\nfunc NewExecutableSchema(cfg Config) graphql.ExecutableSchema {\n\treturn &executableSchema{\n\t\tresolvers: cfg.Resolvers,\n\t\tdirectives: cfg.Directives,\n\t\tcomplexity: cfg.Complexity,\n\t}\n}\n\ntype Config struct {\n\tResolvers ResolverRoot\n\tDirectives DirectiveRoot\n\tComplexity ComplexityRoot\n}\n\ntype ResolverRoot interface {\n{{- range $object := .Objects -}}\n\t{{ if $object.HasResolvers -}}\n\t\t{{$object.GQLType}}() {{$object.GQLType}}Resolver\n\t{{ end }}\n{{- end }}\n}\n\ntype DirectiveRoot struct {\n{{ range $directive := .Directives }}\n\t{{ $directive.Declaration }}\n{{ end }}\n}\n\ntype ComplexityRoot struct {\n{{ range $object := .Objects }}\n\t{{ if not $object.IsReserved -}}\n\t\t{{ $object.GQLType|toCamel }} struct {\n\t\t{{ range $field := $object.Fields -}}\n\t\t\t{{ if not $field.IsReserved -}}\n\t\t\t\t{{ $field.GQLName|toCamel }} {{ $field.ComplexitySignature }}\n\t\t\t{{ end }}\n\t\t{{- end }}\n\t\t}\n\t{{- end }}\n{{ end }}\n}\n\n{{ range $object := .Objects -}}\n\t{{ if $object.HasResolvers }}\n\t\ttype {{$object.GQLType}}Resolver interface {\n\t\t{{ range $field := $object.Fields -}}\n\t\t\t{{ $field.ShortResolverDeclaration }}\n\t\t{{ end }}\n\t\t}\n\t{{- end }}\n{{- end }}\n\n{{ range $object := .Objects -}}\n\t{{ range $field := $object.Fields -}}\n\t\t{{ if $field.Args }}\n\t\t\tfunc {{ $field.ArgsFunc }}(rawArgs map[string]interface{}) (map[string]interface{}, error) {\n\t\t\t{{ template \"args.gotpl\" $field.Args }}\n\t\t\t}\n\t\t{{ end }}\n\t{{ end }}\n{{- end }}\n\n{{ range $directive := .Directives }}\n\t{{ if $directive.Args }}\n\t\tfunc {{ $directive.ArgsFunc }}(rawArgs map[string]interface{}) (map[string]interface{}, error) {\n\t\t{{ template \"args.gotpl\" $directive.Args }}\n\t\t}\n\t{{ end }}\n{{ end }}\n\ntype executableSchema struct {\n\tresolvers ResolverRoot\n\tdirectives DirectiveRoot\n\tcomplexity ComplexityRoot\n}\n\nfunc (e *executableSchema) Schema() *ast.Schema {\n\treturn parsedSchema\n}\n\nfunc (e *executableSchema) Complexity(typeName, field string, childComplexity int, rawArgs map[string]interface{}) (int, bool) {\n\tswitch typeName + \".\" + field {\n\t{{ range $object := .Objects }}\n\t\t{{ if not $object.IsReserved }}\n\t\t\t{{ range $field := $object.Fields }}\n\t\t\t\t{{ if not $field.IsReserved }}\n\t\t\t\t\tcase \"{{$object.GQLType}}.{{$field.GQLName}}\":\n\t\t\t\t\t\tif e.complexity.{{$object.GQLType|toCamel}}.{{$field.GQLName|toCamel}} == nil {\n\t\t\t\t\t\t\tbreak\n\t\t\t\t\t\t}\n\t\t\t\t\t\t{{ if $field.Args }}\n\t\t\t\t\t\t\targs, err := {{ $field.ArgsFunc }}(rawArgs)\n\t\t\t\t\t\t\tif err != nil {\n\t\t\t\t\t\t\t\treturn 0, false\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t{{ end }}\n\t\t\t\t\t\treturn e.complexity.{{$object.GQLType|toCamel}}.{{$field.GQLName|toCamel}}(childComplexity{{if $field.Args}}, {{$field.ComplexityArgs}} {{end}}), true\n\t\t\t\t{{ end }}\n\t\t\t{{ end }}\n\t\t{{ end }}\n\t{{ end }}\n\t}\n\treturn 0, false\n}\n\nfunc (e *executableSchema) Query(ctx context.Context, op *ast.OperationDefinition) *graphql.Response {\n\t{{- if .QueryRoot }}\n\t\tec := executionContext{graphql.GetRequestContext(ctx), e}\n\n\t\tbuf := ec.RequestMiddleware(ctx, func(ctx context.Context) []byte {\n\t\t\tdata := ec._{{.QueryRoot.GQLType}}(ctx, op.SelectionSet)\n\t\t\tvar buf bytes.Buffer\n\t\t\tdata.MarshalGQL(&buf)\n\t\t\treturn buf.Bytes()\n\t\t})\n\n\t\treturn &graphql.Response{\n\t\t\tData: buf,\n\t\t\tErrors: ec.Errors,\n\t\t\tExtensions: ec.Extensions,\t\t}\n\t{{- else }}\n\t\treturn graphql.ErrorResponse(ctx, \"queries are not supported\")\n\t{{- end }}\n}\n\nfunc (e *executableSchema) Mutation(ctx context.Context, op *ast.OperationDefinition) *graphql.Response {\n\t{{- if .MutationRoot }}\n\t\tec := executionContext{graphql.GetRequestContext(ctx), e}\n\n\t\tbuf := ec.RequestMiddleware(ctx, func(ctx context.Context) []byte {\n\t\t\tdata := ec._{{.MutationRoot.GQLType}}(ctx, op.SelectionSet)\n\t\t\tvar buf bytes.Buffer\n\t\t\tdata.MarshalGQL(&buf)\n\t\t\treturn buf.Bytes()\n\t\t})\n\n\t\treturn &graphql.Response{\n\t\t\tData: buf,\n\t\t\tErrors: ec.Errors,\n\t\t\tExtensions: ec.Extensions,\n\t\t}\n\t{{- else }}\n\t\treturn graphql.ErrorResponse(ctx, \"mutations are not supported\")\n\t{{- end }}\n}\n\nfunc (e *executableSchema) Subscription(ctx context.Context, op *ast.OperationDefinition) func() *graphql.Response {\n\t{{- if .SubscriptionRoot }}\n\t\tec := executionContext{graphql.GetRequestContext(ctx), e}\n\n\t\tnext := ec._{{.SubscriptionRoot.GQLType}}(ctx, op.SelectionSet)\n\t\tif ec.Errors != nil {\n\t\t\treturn graphql.OneShot(&graphql.Response{Data: []byte(\"null\"), Errors: ec.Errors})\n\t\t}\n\n\t\tvar buf bytes.Buffer\n\t\treturn func() *graphql.Response {\n\t\t\tbuf := ec.RequestMiddleware(ctx, func(ctx context.Context) []byte {\n\t\t\t\tbuf.Reset()\n\t\t\t\tdata := next()\n\n\t\t\t\tif data == nil {\n\t\t\t\t\treturn nil\n\t\t\t\t}\n\t\t\t\tdata.MarshalGQL(&buf)\n\t\t\t\treturn buf.Bytes()\n\t\t\t})\n\n\t\t\tif buf == nil {\n\t\t\t\treturn nil\n\t\t\t}\n\n\t\t\treturn &graphql.Response{\n\t\t\t\tData: buf,\n\t\t\t\tErrors: ec.Errors,\n\t\t\t\tExtensions: ec.Extensions,\n\t\t\t}\n\t\t}\n\t{{- else }}\n\t\treturn graphql.OneShot(graphql.ErrorResponse(ctx, \"subscriptions are not supported\"))\n\t{{- end }}\n}\n\ntype executionContext struct {\n\t*graphql.RequestContext\n\t*executableSchema\n}\n\n{{- range $object := .Objects }}\n\t{{ template \"object.gotpl\" $object }}\n\n\t{{- range $field := $object.Fields }}\n\t\t{{ template \"field.gotpl\" $field }}\n\t{{ end }}\n{{- end}}\n\n{{- range $interface := .Interfaces }}\n\t{{ template \"interface.gotpl\" $interface }}\n{{- end }}\n\n{{- range $input := .Inputs }}\n\t{{ template \"input.gotpl\" $input }}\n{{- end }}\n\nfunc (ec *executionContext) FieldMiddleware(ctx context.Context, obj interface{}, next graphql.Resolver) (ret interface{}) {\n\tdefer func() {\n\t\tif r := recover(); r != nil {\n\t\t\tec.Error(ctx, ec.Recover(ctx, r))\n\t\t\tret = nil\n\t\t}\n\t}()\n\t{{- if .Directives }}\n\trctx := graphql.GetResolverContext(ctx)\n\tfor _, d := range rctx.Field.Definition.Directives {\n\t\tswitch d.Name {\n\t\t{{- range $directive := .Directives }}\n\t\tcase \"{{$directive.Name}}\":\n\t\t\tif ec.directives.{{$directive.Name|ucFirst}} != nil {\n\t\t\t\t{{- if $directive.Args }}\n\t\t\t\t\trawArgs := d.ArgumentMap(ec.Variables)\n\t\t\t\t\targs, err := {{ $directive.ArgsFunc }}(rawArgs)\n\t\t\t\t\tif err != nil {\n\t\t\t\t\t\tec.Error(ctx, err)\n\t\t\t\t\t\treturn nil\n\t\t\t\t\t}\n\t\t\t\t{{- end }}\n\t\t\t\tn := next\n\t\t\t\tnext = func(ctx context.Context) (interface{}, error) {\n\t\t\t\t\treturn ec.directives.{{$directive.Name|ucFirst}}({{$directive.CallArgs}})\n\t\t\t\t}\n\t\t\t}\n\t\t{{- end }}\n\t\t}\n\t}\n\t{{- end }}\n\tres, err := ec.ResolverMiddleware(ctx, next)\n\tif err != nil {\n\t\tec.Error(ctx, err)\n\t\treturn nil\n\t}\n\treturn res\n}\n\nfunc (ec *executionContext) introspectSchema() (*introspection.Schema, error) {\n\tif ec.DisableIntrospection {\n\t\treturn nil, errors.New(\"introspection disabled\")\n\t}\n\treturn introspection.WrapSchema(parsedSchema), nil\n}\n\nfunc (ec *executionContext) introspectType(name string) (*introspection.Type, error) {\n\tif ec.DisableIntrospection {\n\t\treturn nil, errors.New(\"introspection disabled\")\n\t}\n\treturn introspection.WrapTypeFromDef(parsedSchema, parsedSchema.Types[name]), nil\n}\n\nvar parsedSchema = gqlparser.MustLoadSchema(\n\t{{- range $filename, $schema := .SchemaRaw }}\n\t\t&ast.Source{Name: {{$filename|quote}}, Input: {{$schema|rawQuote}}},\n\t{{- end }}\n)\n", - "input.gotpl": "\t{{- if .IsMarshaled }}\n\tfunc Unmarshal{{ .GQLType }}(v interface{}) ({{.FullName}}, error) {\n\t\tvar it {{.FullName}}\n\t\tvar asMap = v.(map[string]interface{})\n\t\t{{ range $field := .Fields}}\n\t\t\t{{- if $field.Default}}\n\t\t\t\tif _, present := asMap[{{$field.GQLName|quote}}] ; !present {\n\t\t\t\t\tasMap[{{$field.GQLName|quote}}] = {{ $field.Default | dump }}\n\t\t\t\t}\n\t\t\t{{- end}}\n\t\t{{- end }}\n\n\t\tfor k, v := range asMap {\n\t\t\tswitch k {\n\t\t\t{{- range $field := .Fields }}\n\t\t\tcase {{$field.GQLName|quote}}:\n\t\t\t\tvar err error\n\t\t\t\t{{ $field.Unmarshal (print \"it.\" $field.GoFieldName) \"v\" }}\n\t\t\t\tif err != nil {\n\t\t\t\t\treturn it, err\n\t\t\t\t}\n\t\t\t{{- end }}\n\t\t\t}\n\t\t}\n\n\t\treturn it, nil\n\t}\n\t{{- end }}\n", - "interface.gotpl": "{{- $interface := . }}\n\nfunc (ec *executionContext) _{{$interface.GQLType}}(ctx context.Context, sel ast.SelectionSet, obj *{{$interface.FullName}}) graphql.Marshaler {\n\tswitch obj := (*obj).(type) {\n\tcase nil:\n\t\treturn graphql.Null\n\t{{- range $implementor := $interface.Implementors }}\n\t\t{{- if $implementor.ValueReceiver }}\n\t\t\tcase {{$implementor.FullName}}:\n\t\t\t\treturn ec._{{$implementor.GQLType}}(ctx, sel, &obj)\n\t\t{{- end}}\n\t\tcase *{{$implementor.FullName}}:\n\t\t\treturn ec._{{$implementor.GQLType}}(ctx, sel, obj)\n\t{{- end }}\n\tdefault:\n\t\tpanic(fmt.Errorf(\"unexpected type %T\", obj))\n\t}\n}\n", - "models.gotpl": "// Code generated by github.com/99designs/gqlgen, DO NOT EDIT.\n\npackage {{ .PackageName }}\n\nimport (\n\t%%%IMPORTS%%%\n\n\t{{ reserveImport \"context\" }}\n\t{{ reserveImport \"fmt\" }}\n\t{{ reserveImport \"io\" }}\n\t{{ reserveImport \"strconv\" }}\n\t{{ reserveImport \"time\" }}\n\t{{ reserveImport \"sync\" }}\n\t{{ reserveImport \"errors\" }}\n\t{{ reserveImport \"bytes\" }}\n\n\t{{ reserveImport \"github.com/vektah/gqlparser\" }}\n\t{{ reserveImport \"github.com/vektah/gqlparser/ast\" }}\n\t{{ reserveImport \"github.com/99designs/gqlgen/graphql\" }}\n\t{{ reserveImport \"github.com/99designs/gqlgen/graphql/introspection\" }}\n)\n\n{{ range $model := .Models }}\n\t{{with .Description}} {{.|prefixLines \"// \"}} {{end}}\n\t{{- if .IsInterface }}\n\t\ttype {{.GoType}} interface {\n\t\t\tIs{{.GoType}}()\n\t\t}\n\t{{- else }}\n\t\ttype {{.GoType}} struct {\n\t\t\t{{- range $field := .Fields }}\n\t\t\t\t{{- with .Description}}\n\t\t\t\t\t{{.|prefixLines \"// \"}}\n\t\t\t\t{{- end}}\n\t\t\t\t{{- if $field.GoFieldName }}\n\t\t\t\t\t{{ $field.GoFieldName }} {{$field.Signature}} `json:\"{{$field.GQLName}}\"`\n\t\t\t\t{{- else }}\n\t\t\t\t\t{{ $field.GoFKName }} {{$field.GoFKType}}\n\t\t\t\t{{- end }}\n\t\t\t{{- end }}\n\t\t}\n\n\t\t{{- range $iface := .Implements }}\n\t\t\tfunc ({{$model.GoType}}) Is{{$iface.GoType}}() {}\n\t\t{{- end }}\n\n\t{{- end }}\n{{- end}}\n\n{{ range $enum := .Enums }}\n\t{{with .Description}}{{.|prefixLines \"// \"}} {{end}}\n\ttype {{.GoType}} string\n\tconst (\n\t{{- range $value := .Values}}\n\t\t{{- with .Description}}\n\t\t\t{{.|prefixLines \"// \"}}\n\t\t{{- end}}\n\t\t{{$enum.GoType}}{{ .Name|toCamel }} {{$enum.GoType}} = {{.Name|quote}}\n\t{{- end }}\n\t)\n\n\tfunc (e {{.GoType}}) IsValid() bool {\n\t\tswitch e {\n\t\tcase {{ range $index, $element := .Values}}{{if $index}},{{end}}{{ $enum.GoType }}{{ $element.Name|toCamel }}{{end}}:\n\t\t\treturn true\n\t\t}\n\t\treturn false\n\t}\n\n\tfunc (e {{.GoType}}) String() string {\n\t\treturn string(e)\n\t}\n\n\tfunc (e *{{.GoType}}) UnmarshalGQL(v interface{}) error {\n\t\tstr, ok := v.(string)\n\t\tif !ok {\n\t\t\treturn fmt.Errorf(\"enums must be strings\")\n\t\t}\n\n\t\t*e = {{.GoType}}(str)\n\t\tif !e.IsValid() {\n\t\t\treturn fmt.Errorf(\"%s is not a valid {{.GQLType}}\", str)\n\t\t}\n\t\treturn nil\n\t}\n\n\tfunc (e {{.GoType}}) MarshalGQL(w io.Writer) {\n\t\tfmt.Fprint(w, strconv.Quote(e.String()))\n\t}\n\n{{- end }}\n", - "object.gotpl": "{{ $object := . }}\n\nvar {{ $object.GQLType|lcFirst}}Implementors = {{$object.Implementors}}\n\n// nolint: gocyclo, errcheck, gas, goconst\n{{- if .Stream }}\nfunc (ec *executionContext) _{{$object.GQLType}}(ctx context.Context, sel ast.SelectionSet) func() graphql.Marshaler {\n\tfields := graphql.CollectFields(ctx, sel, {{$object.GQLType|lcFirst}}Implementors)\n\tctx = graphql.WithResolverContext(ctx, &graphql.ResolverContext{\n\t\tObject: {{$object.GQLType|quote}},\n\t})\n\tif len(fields) != 1 {\n\t\tec.Errorf(ctx, \"must subscribe to exactly one stream\")\n\t\treturn nil\n\t}\n\n\tswitch fields[0].Name {\n\t{{- range $field := $object.Fields }}\n\tcase \"{{$field.GQLName}}\":\n\t\treturn ec._{{$object.GQLType}}_{{$field.GQLName}}(ctx, fields[0])\n\t{{- end }}\n\tdefault:\n\t\tpanic(\"unknown field \" + strconv.Quote(fields[0].Name))\n\t}\n}\n{{- else }}\nfunc (ec *executionContext) _{{$object.GQLType}}(ctx context.Context, sel ast.SelectionSet{{if not $object.Root}}, obj *{{$object.FullName}} {{end}}) graphql.Marshaler {\n\tfields := graphql.CollectFields(ctx, sel, {{$object.GQLType|lcFirst}}Implementors)\n\t{{if $object.Root}}\n\t\tctx = graphql.WithResolverContext(ctx, &graphql.ResolverContext{\n\t\t\tObject: {{$object.GQLType|quote}},\n\t\t})\n\t{{end}}\n\n\t{{if $object.IsConcurrent}} var wg sync.WaitGroup {{end}}\n\tout := graphql.NewOrderedMap(len(fields))\n\tinvalid := false\n\tfor i, field := range fields {\n\t\tout.Keys[i] = field.Alias\n\n\t\tswitch field.Name {\n\t\tcase \"__typename\":\n\t\t\tout.Values[i] = graphql.MarshalString({{$object.GQLType|quote}})\n\t\t{{- range $field := $object.Fields }}\n\t\tcase \"{{$field.GQLName}}\":\n\t\t\t{{- if $field.IsConcurrent }}\n\t\t\t\twg.Add(1)\n\t\t\t\tgo func(i int, field graphql.CollectedField) {\n\t\t\t{{- end }}\n\t\t\t\tout.Values[i] = ec._{{$object.GQLType}}_{{$field.GQLName}}(ctx, field{{if not $object.Root}}, obj{{end}})\n\t\t\t\t{{- if $field.ASTType.NonNull }}\n\t\t\t\t\tif out.Values[i] == graphql.Null {\n\t\t\t\t\t\tinvalid = true\n\t\t\t\t\t}\n\t\t\t\t{{- end }}\n\t\t\t{{- if $field.IsConcurrent }}\n\t\t\t\t\twg.Done()\n\t\t\t\t}(i, field)\n\t\t\t{{- end }}\n\t\t{{- end }}\n\t\tdefault:\n\t\t\tpanic(\"unknown field \" + strconv.Quote(field.Name))\n\t\t}\n\t}\n\t{{if $object.IsConcurrent}} wg.Wait() {{end}}\n\tif invalid { return graphql.Null }\n\treturn out\n}\n{{- end }}\n", - "resolver.gotpl": "package {{ .PackageName }}\n\nimport (\n\t%%%IMPORTS%%%\n\n\t{{ reserveImport \"context\" }}\n\t{{ reserveImport \"fmt\" }}\n\t{{ reserveImport \"io\" }}\n\t{{ reserveImport \"strconv\" }}\n\t{{ reserveImport \"time\" }}\n\t{{ reserveImport \"sync\" }}\n\t{{ reserveImport \"errors\" }}\n\t{{ reserveImport \"bytes\" }}\n\n\t{{ reserveImport \"github.com/99designs/gqlgen/handler\" }}\n\t{{ reserveImport \"github.com/vektah/gqlparser\" }}\n\t{{ reserveImport \"github.com/vektah/gqlparser/ast\" }}\n\t{{ reserveImport \"github.com/99designs/gqlgen/graphql\" }}\n\t{{ reserveImport \"github.com/99designs/gqlgen/graphql/introspection\" }}\n)\n\ntype {{.ResolverType}} struct {}\n\n{{ range $object := .Objects -}}\n\t{{- if $object.HasResolvers -}}\n\t\tfunc (r *{{$.ResolverType}}) {{$object.GQLType}}() {{ $object.ResolverInterface.FullName }} {\n\t\t\treturn &{{lcFirst $object.GQLType}}Resolver{r}\n\t\t}\n\t{{ end -}}\n{{ end }}\n\n{{ range $object := .Objects -}}\n\t{{- if $object.HasResolvers -}}\n\t\ttype {{lcFirst $object.GQLType}}Resolver struct { *Resolver }\n\n\t\t{{ range $field := $object.Fields -}}\n\t\t\t{{- if $field.IsResolver -}}\n\t\t\tfunc (r *{{lcFirst $object.GQLType}}Resolver) {{ $field.ShortResolverDeclaration }} {\n\t\t\t\tpanic(\"not implemented\")\n\t\t\t}\n\t\t\t{{ end -}}\n\t\t{{ end -}}\n\t{{ end -}}\n{{ end }}\n", - "server.gotpl": "package main\n\nimport (\n\t%%%IMPORTS%%%\n\n\t{{ reserveImport \"context\" }}\n\t{{ reserveImport \"log\" }}\n\t{{ reserveImport \"net/http\" }}\n\t{{ reserveImport \"os\" }}\n\t{{ reserveImport \"github.com/99designs/gqlgen/handler\" }}\n)\n\nconst defaultPort = \"8080\"\n\nfunc main() {\n\tport := os.Getenv(\"PORT\")\n\tif port == \"\" {\n\t\tport = defaultPort\n\t}\n\n\thttp.Handle(\"/\", handler.Playground(\"GraphQL playground\", \"/query\"))\n\thttp.Handle(\"/query\", handler.GraphQL({{ lookupImport .ExecPackageName }}.NewExecutableSchema({{ lookupImport .ExecPackageName}}.Config{Resolvers: &{{ lookupImport .ResolverPackageName}}.Resolver{}})))\n\n\tlog.Printf(\"connect to http://localhost:%s/ for GraphQL playground\", port)\n\tlog.Fatal(http.ListenAndServe(\":\" + port, nil))\n}\n", -} diff --git a/vendor/github.com/99designs/gqlgen/codegen/templates/field.gotpl b/vendor/github.com/99designs/gqlgen/codegen/templates/field.gotpl deleted file mode 100644 index 3df847fa..00000000 --- a/vendor/github.com/99designs/gqlgen/codegen/templates/field.gotpl +++ /dev/null @@ -1,82 +0,0 @@ -{{ $field := . }} -{{ $object := $field.Object }} - -{{- if $object.Stream }} - func (ec *executionContext) _{{$object.GQLType}}_{{$field.GQLName}}(ctx context.Context, field graphql.CollectedField) func() graphql.Marshaler { - {{- if $field.Args }} - rawArgs := field.ArgumentMap(ec.Variables) - args, err := {{ $field.ArgsFunc }}(rawArgs) - if err != nil { - ec.Error(ctx, err) - return nil - } - {{- end }} - ctx = graphql.WithResolverContext(ctx, &graphql.ResolverContext{ - Field: field, - }) - // FIXME: subscriptions are missing request middleware stack https://github.com/99designs/gqlgen/issues/259 - // and Tracer stack - rctx := ctx - results, err := ec.resolvers.{{ $field.ShortInvocation }} - if err != nil { - ec.Error(ctx, err) - return nil - } - return func() graphql.Marshaler { - res, ok := <-results - if !ok { - return nil - } - var out graphql.OrderedMap - out.Add(field.Alias, func() graphql.Marshaler { {{ $field.WriteJson }} }()) - return &out - } - } -{{ else }} - // nolint: vetshadow - func (ec *executionContext) _{{$object.GQLType}}_{{$field.GQLName}}(ctx context.Context, field graphql.CollectedField, {{if not $object.Root}}obj *{{$object.FullName}}{{end}}) graphql.Marshaler { - ctx = ec.Tracer.StartFieldExecution(ctx, field) - defer func () { ec.Tracer.EndFieldExecution(ctx) }() - {{- if $field.Args }} - rawArgs := field.ArgumentMap(ec.Variables) - args, err := {{ $field.ArgsFunc }}(rawArgs) - if err != nil { - ec.Error(ctx, err) - return graphql.Null - } - {{- end }} - rctx := &graphql.ResolverContext{ - Object: {{$object.GQLType|quote}}, - Args: {{if $field.Args }}args{{else}}nil{{end}}, - Field: field, - } - ctx = graphql.WithResolverContext(ctx, rctx) - ctx = ec.Tracer.StartFieldResolverExecution(ctx, rctx) - resTmp := ec.FieldMiddleware(ctx, {{if $object.Root}}nil{{else}}obj{{end}}, func(rctx context.Context) (interface{}, error) { - ctx = rctx // use context from middleware stack in children - {{- if $field.IsResolver }} - return ec.resolvers.{{ $field.ShortInvocation }} - {{- else if $field.IsMethod }} - {{- if $field.NoErr }} - return {{$field.GoReceiverName}}.{{$field.GoFieldName}}({{ $field.CallArgs }}), nil - {{- else }} - return {{$field.GoReceiverName}}.{{$field.GoFieldName}}({{ $field.CallArgs }}) - {{- end }} - {{- else if $field.IsVariable }} - return {{$field.GoReceiverName}}.{{$field.GoFieldName}}, nil - {{- end }} - }) - if resTmp == nil { - {{- if $field.ASTType.NonNull }} - if !ec.HasError(rctx) { - ec.Errorf(ctx, "must not be null") - } - {{- end }} - return graphql.Null - } - res := resTmp.({{$field.Signature}}) - rctx.Result = res - ctx = ec.Tracer.StartFieldChildExecution(ctx) - {{ $field.WriteJson }} - } -{{ end }} diff --git a/vendor/github.com/99designs/gqlgen/codegen/templates/generated.gotpl b/vendor/github.com/99designs/gqlgen/codegen/templates/generated.gotpl deleted file mode 100644 index a37a1613..00000000 --- a/vendor/github.com/99designs/gqlgen/codegen/templates/generated.gotpl +++ /dev/null @@ -1,285 +0,0 @@ -// Code generated by github.com/99designs/gqlgen, DO NOT EDIT. - -package {{ .PackageName }} - -import ( - %%%IMPORTS%%% - - {{ reserveImport "context" }} - {{ reserveImport "fmt" }} - {{ reserveImport "io" }} - {{ reserveImport "strconv" }} - {{ reserveImport "time" }} - {{ reserveImport "sync" }} - {{ reserveImport "errors" }} - {{ reserveImport "bytes" }} - - {{ reserveImport "github.com/vektah/gqlparser" }} - {{ reserveImport "github.com/vektah/gqlparser/ast" }} - {{ reserveImport "github.com/99designs/gqlgen/graphql" }} - {{ reserveImport "github.com/99designs/gqlgen/graphql/introspection" }} -) - -// NewExecutableSchema creates an ExecutableSchema from the ResolverRoot interface. -func NewExecutableSchema(cfg Config) graphql.ExecutableSchema { - return &executableSchema{ - resolvers: cfg.Resolvers, - directives: cfg.Directives, - complexity: cfg.Complexity, - } -} - -type Config struct { - Resolvers ResolverRoot - Directives DirectiveRoot - Complexity ComplexityRoot -} - -type ResolverRoot interface { -{{- range $object := .Objects -}} - {{ if $object.HasResolvers -}} - {{$object.GQLType}}() {{$object.GQLType}}Resolver - {{ end }} -{{- end }} -} - -type DirectiveRoot struct { -{{ range $directive := .Directives }} - {{ $directive.Declaration }} -{{ end }} -} - -type ComplexityRoot struct { -{{ range $object := .Objects }} - {{ if not $object.IsReserved -}} - {{ $object.GQLType|toCamel }} struct { - {{ range $field := $object.Fields -}} - {{ if not $field.IsReserved -}} - {{ $field.GQLName|toCamel }} {{ $field.ComplexitySignature }} - {{ end }} - {{- end }} - } - {{- end }} -{{ end }} -} - -{{ range $object := .Objects -}} - {{ if $object.HasResolvers }} - type {{$object.GQLType}}Resolver interface { - {{ range $field := $object.Fields -}} - {{ $field.ShortResolverDeclaration }} - {{ end }} - } - {{- end }} -{{- end }} - -{{ range $object := .Objects -}} - {{ range $field := $object.Fields -}} - {{ if $field.Args }} - func {{ $field.ArgsFunc }}(rawArgs map[string]interface{}) (map[string]interface{}, error) { - {{ template "args.gotpl" $field.Args }} - } - {{ end }} - {{ end }} -{{- end }} - -{{ range $directive := .Directives }} - {{ if $directive.Args }} - func {{ $directive.ArgsFunc }}(rawArgs map[string]interface{}) (map[string]interface{}, error) { - {{ template "args.gotpl" $directive.Args }} - } - {{ end }} -{{ end }} - -type executableSchema struct { - resolvers ResolverRoot - directives DirectiveRoot - complexity ComplexityRoot -} - -func (e *executableSchema) Schema() *ast.Schema { - return parsedSchema -} - -func (e *executableSchema) Complexity(typeName, field string, childComplexity int, rawArgs map[string]interface{}) (int, bool) { - switch typeName + "." + field { - {{ range $object := .Objects }} - {{ if not $object.IsReserved }} - {{ range $field := $object.Fields }} - {{ if not $field.IsReserved }} - case "{{$object.GQLType}}.{{$field.GQLName}}": - if e.complexity.{{$object.GQLType|toCamel}}.{{$field.GQLName|toCamel}} == nil { - break - } - {{ if $field.Args }} - args, err := {{ $field.ArgsFunc }}(rawArgs) - if err != nil { - return 0, false - } - {{ end }} - return e.complexity.{{$object.GQLType|toCamel}}.{{$field.GQLName|toCamel}}(childComplexity{{if $field.Args}}, {{$field.ComplexityArgs}} {{end}}), true - {{ end }} - {{ end }} - {{ end }} - {{ end }} - } - return 0, false -} - -func (e *executableSchema) Query(ctx context.Context, op *ast.OperationDefinition) *graphql.Response { - {{- if .QueryRoot }} - ec := executionContext{graphql.GetRequestContext(ctx), e} - - buf := ec.RequestMiddleware(ctx, func(ctx context.Context) []byte { - data := ec._{{.QueryRoot.GQLType}}(ctx, op.SelectionSet) - var buf bytes.Buffer - data.MarshalGQL(&buf) - return buf.Bytes() - }) - - return &graphql.Response{ - Data: buf, - Errors: ec.Errors, - Extensions: ec.Extensions, } - {{- else }} - return graphql.ErrorResponse(ctx, "queries are not supported") - {{- end }} -} - -func (e *executableSchema) Mutation(ctx context.Context, op *ast.OperationDefinition) *graphql.Response { - {{- if .MutationRoot }} - ec := executionContext{graphql.GetRequestContext(ctx), e} - - buf := ec.RequestMiddleware(ctx, func(ctx context.Context) []byte { - data := ec._{{.MutationRoot.GQLType}}(ctx, op.SelectionSet) - var buf bytes.Buffer - data.MarshalGQL(&buf) - return buf.Bytes() - }) - - return &graphql.Response{ - Data: buf, - Errors: ec.Errors, - Extensions: ec.Extensions, - } - {{- else }} - return graphql.ErrorResponse(ctx, "mutations are not supported") - {{- end }} -} - -func (e *executableSchema) Subscription(ctx context.Context, op *ast.OperationDefinition) func() *graphql.Response { - {{- if .SubscriptionRoot }} - ec := executionContext{graphql.GetRequestContext(ctx), e} - - next := ec._{{.SubscriptionRoot.GQLType}}(ctx, op.SelectionSet) - if ec.Errors != nil { - return graphql.OneShot(&graphql.Response{Data: []byte("null"), Errors: ec.Errors}) - } - - var buf bytes.Buffer - return func() *graphql.Response { - buf := ec.RequestMiddleware(ctx, func(ctx context.Context) []byte { - buf.Reset() - data := next() - - if data == nil { - return nil - } - data.MarshalGQL(&buf) - return buf.Bytes() - }) - - if buf == nil { - return nil - } - - return &graphql.Response{ - Data: buf, - Errors: ec.Errors, - Extensions: ec.Extensions, - } - } - {{- else }} - return graphql.OneShot(graphql.ErrorResponse(ctx, "subscriptions are not supported")) - {{- end }} -} - -type executionContext struct { - *graphql.RequestContext - *executableSchema -} - -{{- range $object := .Objects }} - {{ template "object.gotpl" $object }} - - {{- range $field := $object.Fields }} - {{ template "field.gotpl" $field }} - {{ end }} -{{- end}} - -{{- range $interface := .Interfaces }} - {{ template "interface.gotpl" $interface }} -{{- end }} - -{{- range $input := .Inputs }} - {{ template "input.gotpl" $input }} -{{- end }} - -func (ec *executionContext) FieldMiddleware(ctx context.Context, obj interface{}, next graphql.Resolver) (ret interface{}) { - defer func() { - if r := recover(); r != nil { - ec.Error(ctx, ec.Recover(ctx, r)) - ret = nil - } - }() - {{- if .Directives }} - rctx := graphql.GetResolverContext(ctx) - for _, d := range rctx.Field.Definition.Directives { - switch d.Name { - {{- range $directive := .Directives }} - case "{{$directive.Name}}": - if ec.directives.{{$directive.Name|ucFirst}} != nil { - {{- if $directive.Args }} - rawArgs := d.ArgumentMap(ec.Variables) - args, err := {{ $directive.ArgsFunc }}(rawArgs) - if err != nil { - ec.Error(ctx, err) - return nil - } - {{- end }} - n := next - next = func(ctx context.Context) (interface{}, error) { - return ec.directives.{{$directive.Name|ucFirst}}({{$directive.CallArgs}}) - } - } - {{- end }} - } - } - {{- end }} - res, err := ec.ResolverMiddleware(ctx, next) - if err != nil { - ec.Error(ctx, err) - return nil - } - return res -} - -func (ec *executionContext) introspectSchema() (*introspection.Schema, error) { - if ec.DisableIntrospection { - return nil, errors.New("introspection disabled") - } - return introspection.WrapSchema(parsedSchema), nil -} - -func (ec *executionContext) introspectType(name string) (*introspection.Type, error) { - if ec.DisableIntrospection { - return nil, errors.New("introspection disabled") - } - return introspection.WrapTypeFromDef(parsedSchema, parsedSchema.Types[name]), nil -} - -var parsedSchema = gqlparser.MustLoadSchema( - {{- range $filename, $schema := .SchemaRaw }} - &ast.Source{Name: {{$filename|quote}}, Input: {{$schema|rawQuote}}}, - {{- end }} -) diff --git a/vendor/github.com/99designs/gqlgen/codegen/templates/import.go b/vendor/github.com/99designs/gqlgen/codegen/templates/import.go index c9db2d96..effe9a0d 100644 --- a/vendor/github.com/99designs/gqlgen/codegen/templates/import.go +++ b/vendor/github.com/99designs/gqlgen/codegen/templates/import.go @@ -2,10 +2,10 @@ package templates import ( "fmt" - "go/build" + "go/types" "strconv" - "github.com/99designs/gqlgen/internal/gopath" + "github.com/99designs/gqlgen/internal/code" ) type Import struct { @@ -38,43 +38,42 @@ func (s *Imports) String() string { return res } -func (s *Imports) Reserve(path string, aliases ...string) string { +func (s *Imports) Reserve(path string, aliases ...string) (string, error) { if path == "" { panic("empty ambient import") } // if we are referencing our own package we dont need an import - if gopath.MustDir2Import(s.destDir) == path { - return "" - } - - pkg, err := build.Default.Import(path, s.destDir, 0) - if err != nil { - panic(err) + if code.ImportPathForDir(s.destDir) == path { + return "", nil } + name := code.NameForPackage(path) var alias string if len(aliases) != 1 { - alias = pkg.Name + alias = name } else { alias = aliases[0] } if existing := s.findByPath(path); existing != nil { - panic("ambient import already exists") + if existing.Alias == alias { + return "", nil + } + return "", fmt.Errorf("ambient import already exists") } if alias := s.findByAlias(alias); alias != nil { - panic("ambient import collides on an alias") + return "", fmt.Errorf("ambient import collides on an alias") } s.imports = append(s.imports, &Import{ - Name: pkg.Name, + Name: name, Path: path, Alias: alias, }) - return "" + return "", nil } func (s *Imports) Lookup(path string) string { @@ -82,8 +81,10 @@ func (s *Imports) Lookup(path string) string { return "" } + path = code.NormalizeVendor(path) + // if we are referencing our own package we dont need an import - if gopath.MustDir2Import(s.destDir) == path { + if code.ImportPathForDir(s.destDir) == path { return "" } @@ -91,13 +92,8 @@ func (s *Imports) Lookup(path string) string { return existing.Alias } - pkg, err := build.Default.Import(path, s.destDir, 0) - if err != nil { - panic(err) - } - imp := &Import{ - Name: pkg.Name, + Name: code.NameForPackage(path), Path: path, } s.imports = append(s.imports, imp) @@ -116,6 +112,12 @@ func (s *Imports) Lookup(path string) string { return imp.Alias } +func (s *Imports) LookupType(t types.Type) string { + return types.TypeString(t, func(i *types.Package) string { + return s.Lookup(i.Path()) + }) +} + func (s Imports) findByPath(importPath string) *Import { for _, imp := range s.imports { if imp.Path == importPath { diff --git a/vendor/github.com/99designs/gqlgen/codegen/templates/input.gotpl b/vendor/github.com/99designs/gqlgen/codegen/templates/input.gotpl deleted file mode 100644 index f543608d..00000000 --- a/vendor/github.com/99designs/gqlgen/codegen/templates/input.gotpl +++ /dev/null @@ -1,28 +0,0 @@ - {{- if .IsMarshaled }} - func Unmarshal{{ .GQLType }}(v interface{}) ({{.FullName}}, error) { - var it {{.FullName}} - var asMap = v.(map[string]interface{}) - {{ range $field := .Fields}} - {{- if $field.Default}} - if _, present := asMap[{{$field.GQLName|quote}}] ; !present { - asMap[{{$field.GQLName|quote}}] = {{ $field.Default | dump }} - } - {{- end}} - {{- end }} - - for k, v := range asMap { - switch k { - {{- range $field := .Fields }} - case {{$field.GQLName|quote}}: - var err error - {{ $field.Unmarshal (print "it." $field.GoFieldName) "v" }} - if err != nil { - return it, err - } - {{- end }} - } - } - - return it, nil - } - {{- end }} diff --git a/vendor/github.com/99designs/gqlgen/codegen/templates/interface.gotpl b/vendor/github.com/99designs/gqlgen/codegen/templates/interface.gotpl deleted file mode 100644 index 84cbe500..00000000 --- a/vendor/github.com/99designs/gqlgen/codegen/templates/interface.gotpl +++ /dev/null @@ -1,18 +0,0 @@ -{{- $interface := . }} - -func (ec *executionContext) _{{$interface.GQLType}}(ctx context.Context, sel ast.SelectionSet, obj *{{$interface.FullName}}) graphql.Marshaler { - switch obj := (*obj).(type) { - case nil: - return graphql.Null - {{- range $implementor := $interface.Implementors }} - {{- if $implementor.ValueReceiver }} - case {{$implementor.FullName}}: - return ec._{{$implementor.GQLType}}(ctx, sel, &obj) - {{- end}} - case *{{$implementor.FullName}}: - return ec._{{$implementor.GQLType}}(ctx, sel, obj) - {{- end }} - default: - panic(fmt.Errorf("unexpected type %T", obj)) - } -} diff --git a/vendor/github.com/99designs/gqlgen/codegen/templates/models.gotpl b/vendor/github.com/99designs/gqlgen/codegen/templates/models.gotpl deleted file mode 100644 index db63a996..00000000 --- a/vendor/github.com/99designs/gqlgen/codegen/templates/models.gotpl +++ /dev/null @@ -1,91 +0,0 @@ -// Code generated by github.com/99designs/gqlgen, DO NOT EDIT. - -package {{ .PackageName }} - -import ( - %%%IMPORTS%%% - - {{ reserveImport "context" }} - {{ reserveImport "fmt" }} - {{ reserveImport "io" }} - {{ reserveImport "strconv" }} - {{ reserveImport "time" }} - {{ reserveImport "sync" }} - {{ reserveImport "errors" }} - {{ reserveImport "bytes" }} - - {{ reserveImport "github.com/vektah/gqlparser" }} - {{ reserveImport "github.com/vektah/gqlparser/ast" }} - {{ reserveImport "github.com/99designs/gqlgen/graphql" }} - {{ reserveImport "github.com/99designs/gqlgen/graphql/introspection" }} -) - -{{ range $model := .Models }} - {{with .Description}} {{.|prefixLines "// "}} {{end}} - {{- if .IsInterface }} - type {{.GoType}} interface { - Is{{.GoType}}() - } - {{- else }} - type {{.GoType}} struct { - {{- range $field := .Fields }} - {{- with .Description}} - {{.|prefixLines "// "}} - {{- end}} - {{- if $field.GoFieldName }} - {{ $field.GoFieldName }} {{$field.Signature}} `json:"{{$field.GQLName}}"` - {{- else }} - {{ $field.GoFKName }} {{$field.GoFKType}} - {{- end }} - {{- end }} - } - - {{- range $iface := .Implements }} - func ({{$model.GoType}}) Is{{$iface.GoType}}() {} - {{- end }} - - {{- end }} -{{- end}} - -{{ range $enum := .Enums }} - {{with .Description}}{{.|prefixLines "// "}} {{end}} - type {{.GoType}} string - const ( - {{- range $value := .Values}} - {{- with .Description}} - {{.|prefixLines "// "}} - {{- end}} - {{$enum.GoType}}{{ .Name|toCamel }} {{$enum.GoType}} = {{.Name|quote}} - {{- end }} - ) - - func (e {{.GoType}}) IsValid() bool { - switch e { - case {{ range $index, $element := .Values}}{{if $index}},{{end}}{{ $enum.GoType }}{{ $element.Name|toCamel }}{{end}}: - return true - } - return false - } - - func (e {{.GoType}}) String() string { - return string(e) - } - - func (e *{{.GoType}}) UnmarshalGQL(v interface{}) error { - str, ok := v.(string) - if !ok { - return fmt.Errorf("enums must be strings") - } - - *e = {{.GoType}}(str) - if !e.IsValid() { - return fmt.Errorf("%s is not a valid {{.GQLType}}", str) - } - return nil - } - - func (e {{.GoType}}) MarshalGQL(w io.Writer) { - fmt.Fprint(w, strconv.Quote(e.String())) - } - -{{- end }} diff --git a/vendor/github.com/99designs/gqlgen/codegen/templates/object.gotpl b/vendor/github.com/99designs/gqlgen/codegen/templates/object.gotpl deleted file mode 100644 index e98cbe1e..00000000 --- a/vendor/github.com/99designs/gqlgen/codegen/templates/object.gotpl +++ /dev/null @@ -1,69 +0,0 @@ -{{ $object := . }} - -var {{ $object.GQLType|lcFirst}}Implementors = {{$object.Implementors}} - -// nolint: gocyclo, errcheck, gas, goconst -{{- if .Stream }} -func (ec *executionContext) _{{$object.GQLType}}(ctx context.Context, sel ast.SelectionSet) func() graphql.Marshaler { - fields := graphql.CollectFields(ctx, sel, {{$object.GQLType|lcFirst}}Implementors) - ctx = graphql.WithResolverContext(ctx, &graphql.ResolverContext{ - Object: {{$object.GQLType|quote}}, - }) - if len(fields) != 1 { - ec.Errorf(ctx, "must subscribe to exactly one stream") - return nil - } - - switch fields[0].Name { - {{- range $field := $object.Fields }} - case "{{$field.GQLName}}": - return ec._{{$object.GQLType}}_{{$field.GQLName}}(ctx, fields[0]) - {{- end }} - default: - panic("unknown field " + strconv.Quote(fields[0].Name)) - } -} -{{- else }} -func (ec *executionContext) _{{$object.GQLType}}(ctx context.Context, sel ast.SelectionSet{{if not $object.Root}}, obj *{{$object.FullName}} {{end}}) graphql.Marshaler { - fields := graphql.CollectFields(ctx, sel, {{$object.GQLType|lcFirst}}Implementors) - {{if $object.Root}} - ctx = graphql.WithResolverContext(ctx, &graphql.ResolverContext{ - Object: {{$object.GQLType|quote}}, - }) - {{end}} - - {{if $object.IsConcurrent}} var wg sync.WaitGroup {{end}} - out := graphql.NewOrderedMap(len(fields)) - invalid := false - for i, field := range fields { - out.Keys[i] = field.Alias - - switch field.Name { - case "__typename": - out.Values[i] = graphql.MarshalString({{$object.GQLType|quote}}) - {{- range $field := $object.Fields }} - case "{{$field.GQLName}}": - {{- if $field.IsConcurrent }} - wg.Add(1) - go func(i int, field graphql.CollectedField) { - {{- end }} - out.Values[i] = ec._{{$object.GQLType}}_{{$field.GQLName}}(ctx, field{{if not $object.Root}}, obj{{end}}) - {{- if $field.ASTType.NonNull }} - if out.Values[i] == graphql.Null { - invalid = true - } - {{- end }} - {{- if $field.IsConcurrent }} - wg.Done() - }(i, field) - {{- end }} - {{- end }} - default: - panic("unknown field " + strconv.Quote(field.Name)) - } - } - {{if $object.IsConcurrent}} wg.Wait() {{end}} - if invalid { return graphql.Null } - return out -} -{{- end }} diff --git a/vendor/github.com/99designs/gqlgen/codegen/templates/resolver.gotpl b/vendor/github.com/99designs/gqlgen/codegen/templates/resolver.gotpl deleted file mode 100644 index 53ba8c43..00000000 --- a/vendor/github.com/99designs/gqlgen/codegen/templates/resolver.gotpl +++ /dev/null @@ -1,44 +0,0 @@ -package {{ .PackageName }} - -import ( - %%%IMPORTS%%% - - {{ reserveImport "context" }} - {{ reserveImport "fmt" }} - {{ reserveImport "io" }} - {{ reserveImport "strconv" }} - {{ reserveImport "time" }} - {{ reserveImport "sync" }} - {{ reserveImport "errors" }} - {{ reserveImport "bytes" }} - - {{ reserveImport "github.com/99designs/gqlgen/handler" }} - {{ reserveImport "github.com/vektah/gqlparser" }} - {{ reserveImport "github.com/vektah/gqlparser/ast" }} - {{ reserveImport "github.com/99designs/gqlgen/graphql" }} - {{ reserveImport "github.com/99designs/gqlgen/graphql/introspection" }} -) - -type {{.ResolverType}} struct {} - -{{ range $object := .Objects -}} - {{- if $object.HasResolvers -}} - func (r *{{$.ResolverType}}) {{$object.GQLType}}() {{ $object.ResolverInterface.FullName }} { - return &{{lcFirst $object.GQLType}}Resolver{r} - } - {{ end -}} -{{ end }} - -{{ range $object := .Objects -}} - {{- if $object.HasResolvers -}} - type {{lcFirst $object.GQLType}}Resolver struct { *Resolver } - - {{ range $field := $object.Fields -}} - {{- if $field.IsResolver -}} - func (r *{{lcFirst $object.GQLType}}Resolver) {{ $field.ShortResolverDeclaration }} { - panic("not implemented") - } - {{ end -}} - {{ end -}} - {{ end -}} -{{ end }} diff --git a/vendor/github.com/99designs/gqlgen/codegen/templates/server.gotpl b/vendor/github.com/99designs/gqlgen/codegen/templates/server.gotpl deleted file mode 100644 index 38dc0d18..00000000 --- a/vendor/github.com/99designs/gqlgen/codegen/templates/server.gotpl +++ /dev/null @@ -1,26 +0,0 @@ -package main - -import ( - %%%IMPORTS%%% - - {{ reserveImport "context" }} - {{ reserveImport "log" }} - {{ reserveImport "net/http" }} - {{ reserveImport "os" }} - {{ reserveImport "github.com/99designs/gqlgen/handler" }} -) - -const defaultPort = "8080" - -func main() { - port := os.Getenv("PORT") - if port == "" { - port = defaultPort - } - - http.Handle("/", handler.Playground("GraphQL playground", "/query")) - http.Handle("/query", handler.GraphQL({{ lookupImport .ExecPackageName }}.NewExecutableSchema({{ lookupImport .ExecPackageName}}.Config{Resolvers: &{{ lookupImport .ResolverPackageName}}.Resolver{}}))) - - log.Printf("connect to http://localhost:%s/ for GraphQL playground", port) - log.Fatal(http.ListenAndServe(":" + port, nil)) -} diff --git a/vendor/github.com/99designs/gqlgen/codegen/templates/templates.go b/vendor/github.com/99designs/gqlgen/codegen/templates/templates.go index 22e5d739..4c292732 100644 --- a/vendor/github.com/99designs/gqlgen/codegen/templates/templates.go +++ b/vendor/github.com/99designs/gqlgen/codegen/templates/templates.go @@ -1,13 +1,14 @@ -//go:generate go run ./inliner/inliner.go - package templates import ( "bytes" "fmt" + "go/types" "io/ioutil" "os" "path/filepath" + "reflect" + "runtime" "sort" "strconv" "strings" @@ -15,40 +16,141 @@ import ( "unicode" "github.com/99designs/gqlgen/internal/imports" - "github.com/pkg/errors" ) // this is done with a global because subtemplates currently get called in functions. Lets aim to remove this eventually. var CurrentImports *Imports -func Run(name string, tpldata interface{}) (*bytes.Buffer, error) { - t := template.New("").Funcs(template.FuncMap{ - "ucFirst": ucFirst, - "lcFirst": lcFirst, - "quote": strconv.Quote, - "rawQuote": rawQuote, - "toCamel": ToCamel, - "dump": dump, - "prefixLines": prefixLines, - "reserveImport": CurrentImports.Reserve, - "lookupImport": CurrentImports.Lookup, +type Options struct { + PackageName string + Filename string + RegionTags bool + GeneratedHeader bool + Data interface{} + Funcs template.FuncMap +} + +func Render(cfg Options) error { + if CurrentImports != nil { + panic(fmt.Errorf("recursive or concurrent call to RenderToFile detected")) + } + CurrentImports = &Imports{destDir: filepath.Dir(cfg.Filename)} + + // load path relative to calling source file + _, callerFile, _, _ := runtime.Caller(1) + rootDir := filepath.Dir(callerFile) + + funcs := Funcs() + for n, f := range cfg.Funcs { + funcs[n] = f + } + t := template.New("").Funcs(funcs) + + var roots []string + // load all the templates in the directory + err := filepath.Walk(rootDir, func(path string, info os.FileInfo, err error) error { + if err != nil { + return err + } + name := filepath.ToSlash(strings.TrimPrefix(path, rootDir+string(os.PathSeparator))) + if !strings.HasSuffix(info.Name(), ".gotpl") { + return nil + } + b, err := ioutil.ReadFile(path) + if err != nil { + return err + } + + t, err = t.New(name).Parse(string(b)) + if err != nil { + return errors.Wrap(err, cfg.Filename) + } + + roots = append(roots, name) + + return nil }) + if err != nil { + return errors.Wrap(err, "locating templates") + } - for filename, data := range data { - _, err := t.New(filename).Parse(data) + // then execute all the important looking ones in order, adding them to the same file + sort.Slice(roots, func(i, j int) bool { + // important files go first + if strings.HasSuffix(roots[i], "!.gotpl") { + return true + } + if strings.HasSuffix(roots[j], "!.gotpl") { + return false + } + return roots[i] < roots[j] + }) + var buf bytes.Buffer + for _, root := range roots { + if cfg.RegionTags { + buf.WriteString("\n// region " + center(70, "*", " "+root+" ") + "\n") + } + err = t.Lookup(root).Execute(&buf, cfg.Data) if err != nil { - panic(err) + return errors.Wrap(err, root) + } + if cfg.RegionTags { + buf.WriteString("\n// endregion " + center(70, "*", " "+root+" ") + "\n") } } - buf := &bytes.Buffer{} - err := t.Lookup(name).Execute(buf, tpldata) + var result bytes.Buffer + if cfg.GeneratedHeader { + result.WriteString("// Code generated by github.com/99designs/gqlgen, DO NOT EDIT.\n\n") + } + result.WriteString("package ") + result.WriteString(cfg.PackageName) + result.WriteString("\n\n") + result.WriteString("import (\n") + result.WriteString(CurrentImports.String()) + result.WriteString(")\n") + _, err = buf.WriteTo(&result) if err != nil { - return nil, err + return err } + CurrentImports = nil - return buf, nil + return write(cfg.Filename, result.Bytes()) +} + +func center(width int, pad string, s string) string { + if len(s)+2 > width { + return s + } + lpad := (width - len(s)) / 2 + rpad := width - (lpad + len(s)) + return strings.Repeat(pad, lpad) + s + strings.Repeat(pad, rpad) +} + +func Funcs() template.FuncMap { + return template.FuncMap{ + "ucFirst": ucFirst, + "lcFirst": lcFirst, + "quote": strconv.Quote, + "rawQuote": rawQuote, + "dump": Dump, + "ref": ref, + "ts": TypeIdentifier, + "call": Call, + "prefixLines": prefixLines, + "notNil": notNil, + "reserveImport": CurrentImports.Reserve, + "lookupImport": CurrentImports.Lookup, + "go": ToGo, + "goPrivate": ToGoPrivate, + "add": func(a, b int) int { + return a + b + }, + "render": func(filename string, tpldata interface{}) (*bytes.Buffer, error) { + return render(resolveName(filename, 0), tpldata) + }, + } } func ucFirst(s string) string { @@ -74,37 +176,276 @@ func isDelimiter(c rune) bool { return c == '-' || c == '_' || unicode.IsSpace(c) } -func ToCamel(s string) string { - buffer := make([]rune, 0, len(s)) - upper := true - lastWasUpper := false +func ref(p types.Type) string { + return CurrentImports.LookupType(p) +} - for _, c := range s { - if isDelimiter(c) { - upper = true +var pkgReplacer = strings.NewReplacer( + "/", "ᚋ", + ".", "ᚗ", + "-", "ᚑ", +) + +func TypeIdentifier(t types.Type) string { + res := "" + for { + switch it := t.(type) { + case *types.Pointer: + t.Underlying() + res += "ᚖ" + t = it.Elem() + case *types.Slice: + res += "ᚕ" + t = it.Elem() + case *types.Named: + res += pkgReplacer.Replace(it.Obj().Pkg().Path()) + res += "ᚐ" + res += it.Obj().Name() + return res + case *types.Basic: + res += it.Name() + return res + case *types.Map: + res += "map" + return res + case *types.Interface: + res += "interface" + return res + default: + panic(fmt.Errorf("unexpected type %T", it)) + } + } +} + +func Call(p *types.Func) string { + pkg := CurrentImports.Lookup(p.Pkg().Path()) + + if pkg != "" { + pkg += "." + } + + if p.Type() != nil { + // make sure the returned type is listed in our imports. + ref(p.Type().(*types.Signature).Results().At(0).Type()) + } + + return pkg + p.Name() +} + +func ToGo(name string) string { + runes := make([]rune, 0, len(name)) + + wordWalker(name, func(info *wordInfo) { + word := info.Word + if info.MatchCommonInitial { + word = strings.ToUpper(word) + } else if !info.HasCommonInitial { + if strings.ToUpper(word) == word || strings.ToLower(word) == word { + // FOO or foo → Foo + // FOo → FOo + word = ucFirst(strings.ToLower(word)) + } + } + runes = append(runes, []rune(word)...) + }) + + return string(runes) +} + +func ToGoPrivate(name string) string { + runes := make([]rune, 0, len(name)) + + first := true + wordWalker(name, func(info *wordInfo) { + word := info.Word + if first { + if strings.ToUpper(word) == word || strings.ToLower(word) == word { + // ID → id, CAMEL → camel + word = strings.ToLower(info.Word) + } else { + // ITicket → iTicket + word = lcFirst(info.Word) + } + first = false + } else if info.MatchCommonInitial { + word = strings.ToUpper(word) + } else if !info.HasCommonInitial { + word = ucFirst(strings.ToLower(word)) + } + runes = append(runes, []rune(word)...) + }) + + return sanitizeKeywords(string(runes)) +} + +type wordInfo struct { + Word string + MatchCommonInitial bool + HasCommonInitial bool +} + +// This function is based on the following code. +// https://github.com/golang/lint/blob/06c8688daad7faa9da5a0c2f163a3d14aac986ca/lint.go#L679 +func wordWalker(str string, f func(*wordInfo)) { + runes := []rune(str) + w, i := 0, 0 // index of start of word, scan + hasCommonInitial := false + for i+1 <= len(runes) { + eow := false // whether we hit the end of a word + if i+1 == len(runes) { + eow = true + } else if isDelimiter(runes[i+1]) { + // underscore; shift the remainder forward over any run of underscores + eow = true + n := 1 + for i+n+1 < len(runes) && isDelimiter(runes[i+n+1]) { + n++ + } + + // Leave at most one underscore if the underscore is between two digits + if i+n+1 < len(runes) && unicode.IsDigit(runes[i]) && unicode.IsDigit(runes[i+n+1]) { + n-- + } + + copy(runes[i+1:], runes[i+n+1:]) + runes = runes[:len(runes)-n] + } else if unicode.IsLower(runes[i]) && !unicode.IsLower(runes[i+1]) { + // lower->non-lower + eow = true + } + i++ + + // [w,i) is a word. + word := string(runes[w:i]) + if !eow && commonInitialisms[word] && !unicode.IsLower(runes[i]) { + // through + // split IDFoo → ID, Foo + // but URLs → URLs + } else if !eow { + if commonInitialisms[word] { + hasCommonInitial = true + } continue } - if !lastWasUpper && unicode.IsUpper(c) { - upper = true + + matchCommonInitial := false + if commonInitialisms[strings.ToUpper(word)] { + hasCommonInitial = true + matchCommonInitial = true } - if upper { - buffer = append(buffer, unicode.ToUpper(c)) - } else { - buffer = append(buffer, unicode.ToLower(c)) + f(&wordInfo{ + Word: word, + MatchCommonInitial: matchCommonInitial, + HasCommonInitial: hasCommonInitial, + }) + hasCommonInitial = false + w = i + } +} + +var keywords = []string{ + "break", + "default", + "func", + "interface", + "select", + "case", + "defer", + "go", + "map", + "struct", + "chan", + "else", + "goto", + "package", + "switch", + "const", + "fallthrough", + "if", + "range", + "type", + "continue", + "for", + "import", + "return", + "var", + "_", +} + +// sanitizeKeywords prevents collisions with go keywords for arguments to resolver functions +func sanitizeKeywords(name string) string { + for _, k := range keywords { + if name == k { + return name + "Arg" } - upper = false - lastWasUpper = unicode.IsUpper(c) } + return name +} - return string(buffer) +// commonInitialisms is a set of common initialisms. +// Only add entries that are highly unlikely to be non-initialisms. +// For instance, "ID" is fine (Freudian code is rare), but "AND" is not. +var commonInitialisms = map[string]bool{ + "ACL": true, + "API": true, + "ASCII": true, + "CPU": true, + "CSS": true, + "DNS": true, + "EOF": true, + "GUID": true, + "HTML": true, + "HTTP": true, + "HTTPS": true, + "ID": true, + "IP": true, + "JSON": true, + "LHS": true, + "QPS": true, + "RAM": true, + "RHS": true, + "RPC": true, + "SLA": true, + "SMTP": true, + "SQL": true, + "SSH": true, + "TCP": true, + "TLS": true, + "TTL": true, + "UDP": true, + "UI": true, + "UID": true, + "UUID": true, + "URI": true, + "URL": true, + "UTF8": true, + "VM": true, + "XML": true, + "XMPP": true, + "XSRF": true, + "XSS": true, } func rawQuote(s string) string { return "`" + strings.Replace(s, "`", "`+\"`\"+`", -1) + "`" } -func dump(val interface{}) string { +func notNil(field string, data interface{}) bool { + v := reflect.ValueOf(data) + + if v.Kind() == reflect.Ptr { + v = v.Elem() + } + if v.Kind() != reflect.Struct { + return false + } + val := v.FieldByName(field) + + return val.IsValid() && !val.IsNil() +} + +func Dump(val interface{}) string { switch val := val.(type) { case int: return strconv.Itoa(val) @@ -121,7 +462,7 @@ func dump(val interface{}) string { case []interface{}: var parts []string for _, part := range val { - parts = append(parts, dump(part)) + parts = append(parts, Dump(part)) } return "[]interface{}{" + strings.Join(parts, ",") + "}" case map[string]interface{}: @@ -138,7 +479,7 @@ func dump(val interface{}) string { buf.WriteString(strconv.Quote(key)) buf.WriteString(":") - buf.WriteString(dump(data)) + buf.WriteString(Dump(data)) buf.WriteString(",") } buf.WriteString("}") @@ -152,22 +493,33 @@ func prefixLines(prefix, s string) string { return prefix + strings.Replace(s, "\n", "\n"+prefix, -1) } -func RenderToFile(tpl string, filename string, data interface{}) error { - if CurrentImports != nil { - panic(fmt.Errorf("recursive or concurrent call to RenderToFile detected")) +func resolveName(name string, skip int) string { + if name[0] == '.' { + // load path relative to calling source file + _, callerFile, _, _ := runtime.Caller(skip + 1) + return filepath.Join(filepath.Dir(callerFile), name[1:]) } - CurrentImports = &Imports{destDir: filepath.Dir(filename)} - var buf *bytes.Buffer - buf, err := Run(tpl, data) + // load path relative to this directory + _, callerFile, _, _ := runtime.Caller(0) + return filepath.Join(filepath.Dir(callerFile), name) +} + +func render(filename string, tpldata interface{}) (*bytes.Buffer, error) { + t := template.New("").Funcs(Funcs()) + + b, err := ioutil.ReadFile(filename) if err != nil { - return errors.Wrap(err, filename+" generation failed") + return nil, err } - b := bytes.Replace(buf.Bytes(), []byte("%%%IMPORTS%%%"), []byte(CurrentImports.String()), -1) - CurrentImports = nil + t, err = t.New(filepath.Base(filename)).Parse(string(b)) + if err != nil { + panic(err) + } - return write(filename, b) + buf := &bytes.Buffer{} + return buf, t.Execute(buf, tpldata) } func write(filename string, b []byte) error { diff --git a/vendor/github.com/99designs/gqlgen/codegen/type.go b/vendor/github.com/99designs/gqlgen/codegen/type.go index 04d9bb2f..e0083732 100644 --- a/vendor/github.com/99designs/gqlgen/codegen/type.go +++ b/vendor/github.com/99designs/gqlgen/codegen/type.go @@ -1,174 +1,18 @@ package codegen import ( - "strconv" - "strings" - - "github.com/99designs/gqlgen/codegen/templates" - - "github.com/vektah/gqlparser/ast" -) - -type NamedTypes map[string]*NamedType - -type NamedType struct { - Ref - IsScalar bool - IsInterface bool - IsInput bool - GQLType string // Name of the graphql type - Marshaler *Ref // If this type has an external marshaler this will be set -} - -type Ref struct { - GoType string // Name of the go type - Package string // the package the go type lives in - IsUserDefined bool // does the type exist in the typemap -} - -type Type struct { - *NamedType - - Modifiers []string - ASTType *ast.Type - AliasedType *Ref -} - -const ( - modList = "[]" - modPtr = "*" + "github.com/99designs/gqlgen/codegen/config" ) -func (t Ref) FullName() string { - return t.PkgDot() + t.GoType -} - -func (t Ref) PkgDot() string { - name := templates.CurrentImports.Lookup(t.Package) - if name == "" { - return "" - - } - - return name + "." -} - -func (t Type) Signature() string { - if t.AliasedType != nil { - return strings.Join(t.Modifiers, "") + t.AliasedType.FullName() - } - return strings.Join(t.Modifiers, "") + t.FullName() -} - -func (t Type) FullSignature() string { - pkg := "" - if t.Package != "" { - pkg = t.Package + "." - } - - return strings.Join(t.Modifiers, "") + pkg + t.GoType -} +func (b *builder) buildTypes() (map[string]*config.TypeReference, error) { + ret := map[string]*config.TypeReference{} -func (t Type) IsPtr() bool { - return len(t.Modifiers) > 0 && t.Modifiers[0] == modPtr -} + for _, ref := range b.Binder.References { + for ref != nil { + ret[ref.UniquenessKey()] = ref -func (t *Type) StripPtr() { - if !t.IsPtr() { - return + ref = ref.Elem() + } } - t.Modifiers = t.Modifiers[0 : len(t.Modifiers)-1] -} - -func (t Type) IsSlice() bool { - return len(t.Modifiers) > 0 && t.Modifiers[0] == modList || - len(t.Modifiers) > 1 && t.Modifiers[0] == modPtr && t.Modifiers[1] == modList -} - -func (t NamedType) IsMarshaled() bool { - return t.Marshaler != nil -} - -func (t Type) Unmarshal(result, raw string) string { - return t.unmarshal(result, raw, t.Modifiers, 1) -} - -func (t Type) unmarshal(result, raw string, remainingMods []string, depth int) string { - switch { - case len(remainingMods) > 0 && remainingMods[0] == modPtr: - ptr := "ptr" + strconv.Itoa(depth) - return tpl(`var {{.ptr}} {{.mods}}{{.t.FullName}} - if {{.raw}} != nil { - {{.next}} - {{.result}} = &{{.ptr -}} - } - `, map[string]interface{}{ - "ptr": ptr, - "t": t, - "raw": raw, - "result": result, - "mods": strings.Join(remainingMods[1:], ""), - "next": t.unmarshal(ptr, raw, remainingMods[1:], depth+1), - }) - - case len(remainingMods) > 0 && remainingMods[0] == modList: - var rawIf = "rawIf" + strconv.Itoa(depth) - var index = "idx" + strconv.Itoa(depth) - - return tpl(`var {{.rawSlice}} []interface{} - if {{.raw}} != nil { - if tmp1, ok := {{.raw}}.([]interface{}); ok { - {{.rawSlice}} = tmp1 - } else { - {{.rawSlice}} = []interface{}{ {{.raw}} } - } - } - {{.result}} = make({{.type}}, len({{.rawSlice}})) - for {{.index}} := range {{.rawSlice}} { - {{ .next -}} - }`, map[string]interface{}{ - "raw": raw, - "rawSlice": rawIf, - "index": index, - "result": result, - "type": strings.Join(remainingMods, "") + t.NamedType.FullName(), - "next": t.unmarshal(result+"["+index+"]", rawIf+"["+index+"]", remainingMods[1:], depth+1), - }) - } - - realResult := result - if t.AliasedType != nil { - result = "castTmp" - } - - return tpl(`{{- if .t.AliasedType }} - var castTmp {{.t.FullName}} - {{ end }} - {{- if eq .t.GoType "map[string]interface{}" }} - {{- .result }} = {{.raw}}.(map[string]interface{}) - {{- else if .t.Marshaler }} - {{- .result }}, err = {{ .t.Marshaler.PkgDot }}Unmarshal{{.t.Marshaler.GoType}}({{.raw}}) - {{- else -}} - err = (&{{.result}}).UnmarshalGQL({{.raw}}) - {{- end }} - {{- if .t.AliasedType }} - {{ .realResult }} = {{.t.AliasedType.FullName}}(castTmp) - {{- end }}`, map[string]interface{}{ - "realResult": realResult, - "result": result, - "raw": raw, - "t": t, - }) -} - -func (t Type) Marshal(val string) string { - if t.AliasedType != nil { - val = t.GoType + "(" + val + ")" - } - - if t.Marshaler != nil { - return "return " + t.Marshaler.PkgDot() + "Marshal" + t.Marshaler.GoType + "(" + val + ")" - } - - return "return " + val + return ret, nil } diff --git a/vendor/github.com/99designs/gqlgen/codegen/type.gotpl b/vendor/github.com/99designs/gqlgen/codegen/type.gotpl new file mode 100644 index 00000000..f727baac --- /dev/null +++ b/vendor/github.com/99designs/gqlgen/codegen/type.gotpl @@ -0,0 +1,131 @@ +{{- range $type := .ReferencedTypes }} + {{ with $type.UnmarshalFunc }} + func (ec *executionContext) {{ . }}(ctx context.Context, v interface{}) ({{ $type.GO | ref }}, error) { + {{- if $type.IsNilable }} + if v == nil { return nil, nil } + {{- end }} + {{- if $type.IsPtr }} + res, err := ec.{{ $type.Elem.UnmarshalFunc }}(ctx, v) + return &res, err + {{- else if $type.IsSlice }} + var vSlice []interface{} + if v != nil { + if tmp1, ok := v.([]interface{}); ok { + vSlice = tmp1 + } else { + vSlice = []interface{}{ v } + } + } + var err error + res := make([]{{$type.GO.Elem | ref}}, len(vSlice)) + for i := range vSlice { + res[i], err = ec.{{ $type.Elem.UnmarshalFunc }}(ctx, vSlice[i]) + if err != nil { + return nil, err + } + } + return res, nil + {{- else }} + {{- if $type.Unmarshaler }} + {{- if $type.CastType }} + tmp, err := {{ $type.Unmarshaler | call }}(v) + return {{ $type.GO | ref }}(tmp), err + {{- else}} + return {{ $type.Unmarshaler | call }}(v) + {{- end }} + {{- else if eq ($type.GO | ref) "map[string]interface{}" }} + return v.(map[string]interface{}), nil + {{- else if $type.IsMarshaler -}} + var res {{ $type.GO | ref }} + return res, res.UnmarshalGQL(v) + {{- else }} + return ec.unmarshalInput{{ $type.GQL.Name }}(ctx, v) + {{- end }} + {{- end }} + } + {{- end }} + + {{ with $type.MarshalFunc }} + func (ec *executionContext) {{ . }}(ctx context.Context, sel ast.SelectionSet, v {{ $type.GO | ref }}) graphql.Marshaler { + {{- if $type.IsNilable }} + if v == nil { + {{- if $type.GQL.NonNull }} + if !ec.HasError(graphql.GetResolverContext(ctx)) { + ec.Errorf(ctx, "must not be null") + } + {{- end }} + return graphql.Null + } + {{- else if $type.HasIsZero }} + if v.IsZero() { + {{- if $type.GQL.NonNull }} + if !ec.HasError(graphql.GetResolverContext(ctx)) { + ec.Errorf(ctx, "must not be null") + } + {{- end }} + return graphql.Null + } + {{- end }} + + {{- if $type.IsSlice }} + {{- if not $type.GQL.NonNull }} + if v == nil { + return graphql.Null + } + {{- end }} + ret := make(graphql.Array, len(v)) + {{- if not $type.IsScalar }} + var wg sync.WaitGroup + isLen1 := len(v) == 1 + if !isLen1 { + wg.Add(len(v)) + } + {{- end }} + for i := range v { + {{- if not $type.IsScalar }} + i := i + rctx := &graphql.ResolverContext{ + Index: &i, + Result: &v[i], + } + ctx := graphql.WithResolverContext(ctx, rctx) + f := func(i int) { + defer func() { + if r := recover(); r != nil { + ec.Error(ctx, ec.Recover(ctx, r)) + ret = nil + } + }() + if !isLen1 { + defer wg.Done() + } + ret[i] = ec.{{ $type.Elem.MarshalFunc }}(ctx, sel, v[i]) + } + if isLen1 { + f(i) + } else { + go f(i) + } + {{ else }} + ret[i] = ec.{{ $type.Elem.MarshalFunc }}(ctx, sel, v[i]) + {{- end}} + } + {{ if not $type.IsScalar }} wg.Wait() {{ end }} + return ret + {{- else }} + + {{- if $type.IsMarshaler }} + return v + {{- else if $type.Marshaler }} + {{- if $type.IsPtr }} + return ec.{{ $type.Elem.MarshalFunc }}(ctx, sel, *v) + {{- else }} + return {{ $type.Marshaler | call }}({{- if $type.CastType }}{{ $type.CastType | ref }}(v){{else}}v{{- end }}) + {{- end }} + {{- else }} + return ec._{{$type.Definition.Name}}(ctx, sel, {{ if not $type.IsNilable}}&{{end}} v) + {{- end }} + {{- end }} + } + {{- end }} +{{- end }} diff --git a/vendor/github.com/99designs/gqlgen/codegen/type_build.go b/vendor/github.com/99designs/gqlgen/codegen/type_build.go deleted file mode 100644 index 586b0db2..00000000 --- a/vendor/github.com/99designs/gqlgen/codegen/type_build.go +++ /dev/null @@ -1,100 +0,0 @@ -package codegen - -import ( - "go/types" - "strings" - - "github.com/vektah/gqlparser/ast" - "golang.org/x/tools/go/loader" -) - -// namedTypeFromSchema objects for every graphql type, including scalars. There should only be one instance of Type for each thing -func (cfg *Config) buildNamedTypes() NamedTypes { - types := map[string]*NamedType{} - for _, schemaType := range cfg.schema.Types { - t := namedTypeFromSchema(schemaType) - - if userEntry, ok := cfg.Models[t.GQLType]; ok && userEntry.Model != "" { - t.IsUserDefined = true - t.Package, t.GoType = pkgAndType(userEntry.Model) - } else if t.IsScalar { - t.Package = "github.com/99designs/gqlgen/graphql" - t.GoType = "String" - } - - types[t.GQLType] = t - } - return types -} - -func (cfg *Config) bindTypes(namedTypes NamedTypes, destDir string, prog *loader.Program) { - for _, t := range namedTypes { - if t.Package == "" { - continue - } - - def, _ := findGoType(prog, t.Package, "Marshal"+t.GoType) - switch def := def.(type) { - case *types.Func: - sig := def.Type().(*types.Signature) - cpy := t.Ref - t.Marshaler = &cpy - - t.Package, t.GoType = pkgAndType(sig.Params().At(0).Type().String()) - } - } -} - -// namedTypeFromSchema objects for every graphql type, including primitives. -// don't recurse into object fields or interfaces yet, lets make sure we have collected everything first. -func namedTypeFromSchema(schemaType *ast.Definition) *NamedType { - switch schemaType.Kind { - case ast.Scalar, ast.Enum: - return &NamedType{GQLType: schemaType.Name, IsScalar: true} - case ast.Interface, ast.Union: - return &NamedType{GQLType: schemaType.Name, IsInterface: true} - case ast.InputObject: - return &NamedType{GQLType: schemaType.Name, IsInput: true} - default: - return &NamedType{GQLType: schemaType.Name} - } -} - -// take a string in the form github.com/package/blah.Type and split it into package and type -func pkgAndType(name string) (string, string) { - parts := strings.Split(name, ".") - if len(parts) == 1 { - return "", name - } - - return normalizeVendor(strings.Join(parts[:len(parts)-1], ".")), parts[len(parts)-1] -} - -func (n NamedTypes) getType(t *ast.Type) *Type { - orig := t - var modifiers []string - for { - if t.Elem != nil { - modifiers = append(modifiers, modList) - t = t.Elem - } else { - if !t.NonNull { - modifiers = append(modifiers, modPtr) - } - if n[t.NamedType] == nil { - panic("missing type " + t.NamedType) - } - res := &Type{ - NamedType: n[t.NamedType], - Modifiers: modifiers, - ASTType: orig, - } - - if res.IsInterface { - res.StripPtr() - } - - return res - } - } -} diff --git a/vendor/github.com/99designs/gqlgen/codegen/util.go b/vendor/github.com/99designs/gqlgen/codegen/util.go index cc6246fd..59dfde08 100644 --- a/vendor/github.com/99designs/gqlgen/codegen/util.go +++ b/vendor/github.com/99designs/gqlgen/codegen/util.go @@ -1,65 +1,30 @@ package codegen import ( - "fmt" "go/types" - "reflect" - "regexp" "strings" "github.com/pkg/errors" - "golang.org/x/tools/go/loader" ) -func findGoType(prog *loader.Program, pkgName string, typeName string) (types.Object, error) { - if pkgName == "" { - return nil, nil - } - fullName := typeName - if pkgName != "" { - fullName = pkgName + "." + typeName - } - - pkgName, err := resolvePkg(pkgName) - if err != nil { - return nil, errors.Errorf("unable to resolve package for %s: %s\n", fullName, err.Error()) - } - - pkg := prog.Imported[pkgName] - if pkg == nil { - return nil, errors.Errorf("required package was not loaded: %s", fullName) - } - - for astNode, def := range pkg.Defs { - if astNode.Name != typeName || def.Parent() == nil || def.Parent() != pkg.Pkg.Scope() { - continue - } - - return def, nil - } - - return nil, errors.Errorf("unable to find type %s\n", fullName) -} - -func findGoNamedType(prog *loader.Program, pkgName string, typeName string) (*types.Named, error) { - def, err := findGoType(prog, pkgName, typeName) - if err != nil { - return nil, err - } +func findGoNamedType(def types.Type) (*types.Named, error) { if def == nil { return nil, nil } - namedType, ok := def.Type().(*types.Named) + namedType, ok := def.(*types.Named) if !ok { - return nil, errors.Errorf("expected %s to be a named type, instead found %T\n", typeName, def.Type()) + return nil, errors.Errorf("expected %s to be a named type, instead found %T\n", def.String(), def) } return namedType, nil } -func findGoInterface(prog *loader.Program, pkgName string, typeName string) (*types.Interface, error) { - namedType, err := findGoNamedType(prog, pkgName, typeName) +func findGoInterface(def types.Type) (*types.Interface, error) { + if def == nil { + return nil, nil + } + namedType, err := findGoNamedType(def) if err != nil { return nil, err } @@ -69,319 +34,14 @@ func findGoInterface(prog *loader.Program, pkgName string, typeName string) (*ty underlying, ok := namedType.Underlying().(*types.Interface) if !ok { - return nil, errors.Errorf("expected %s to be a named interface, instead found %s", typeName, namedType.String()) + return nil, errors.Errorf("expected %s to be a named interface, instead found %s", def.String(), namedType.String()) } return underlying, nil } -func findMethod(typ *types.Named, name string) *types.Func { - for i := 0; i < typ.NumMethods(); i++ { - method := typ.Method(i) - if !method.Exported() { - continue - } - - if strings.EqualFold(method.Name(), name) { - return method - } - } - - if s, ok := typ.Underlying().(*types.Struct); ok { - for i := 0; i < s.NumFields(); i++ { - field := s.Field(i) - if !field.Anonymous() { - continue - } - - if named, ok := field.Type().(*types.Named); ok { - if f := findMethod(named, name); f != nil { - return f - } - } - } - } - - return nil -} - func equalFieldName(source, target string) bool { source = strings.Replace(source, "_", "", -1) target = strings.Replace(target, "_", "", -1) return strings.EqualFold(source, target) } - -// findField attempts to match the name to a struct field with the following -// priorites: -// 1. If struct tag is passed then struct tag has highest priority -// 2. Field in an embedded struct -// 3. Actual Field name -func findField(typ *types.Struct, name, structTag string) (*types.Var, error) { - var foundField *types.Var - foundFieldWasTag := false - - for i := 0; i < typ.NumFields(); i++ { - field := typ.Field(i) - - if structTag != "" { - tags := reflect.StructTag(typ.Tag(i)) - if val, ok := tags.Lookup(structTag); ok { - if equalFieldName(val, name) { - if foundField != nil && foundFieldWasTag { - return nil, errors.Errorf("tag %s is ambigious; multiple fields have the same tag value of %s", structTag, val) - } - - foundField = field - foundFieldWasTag = true - } - } - } - - if field.Anonymous() { - - fieldType := field.Type() - - if ptr, ok := fieldType.(*types.Pointer); ok { - fieldType = ptr.Elem() - } - - // Type.Underlying() returns itself for all types except types.Named, where it returns a struct type. - // It should be safe to always call. - if named, ok := fieldType.Underlying().(*types.Struct); ok { - f, err := findField(named, name, structTag) - if err != nil && !strings.HasPrefix(err.Error(), "no field named") { - return nil, err - } - if f != nil && foundField == nil { - foundField = f - } - } - } - - if !field.Exported() { - continue - } - - if equalFieldName(field.Name(), name) && foundField == nil { // aqui! - foundField = field - } - } - - if foundField == nil { - return nil, fmt.Errorf("no field named %s", name) - } - - return foundField, nil -} - -type BindError struct { - object *Object - field *Field - typ types.Type - methodErr error - varErr error -} - -func (b BindError) Error() string { - return fmt.Sprintf( - "Unable to bind %s.%s to %s\n %s\n %s", - b.object.GQLType, - b.field.GQLName, - b.typ.String(), - b.methodErr.Error(), - b.varErr.Error(), - ) -} - -type BindErrors []BindError - -func (b BindErrors) Error() string { - var errs []string - for _, err := range b { - errs = append(errs, err.Error()) - } - return strings.Join(errs, "\n\n") -} - -func bindObject(t types.Type, object *Object, structTag string) BindErrors { - var errs BindErrors - for i := range object.Fields { - field := &object.Fields[i] - - if field.ForceResolver { - continue - } - - // first try binding to a method - methodErr := bindMethod(t, field) - if methodErr == nil { - continue - } - - // otherwise try binding to a var - varErr := bindVar(t, field, structTag) - - if varErr != nil { - errs = append(errs, BindError{ - object: object, - typ: t, - field: field, - varErr: varErr, - methodErr: methodErr, - }) - } - } - return errs -} - -func bindMethod(t types.Type, field *Field) error { - namedType, ok := t.(*types.Named) - if !ok { - return fmt.Errorf("not a named type") - } - - goName := field.GQLName - if field.GoFieldName != "" { - goName = field.GoFieldName - } - method := findMethod(namedType, goName) - if method == nil { - return fmt.Errorf("no method named %s", field.GQLName) - } - sig := method.Type().(*types.Signature) - - if sig.Results().Len() == 1 { - field.NoErr = true - } else if sig.Results().Len() != 2 { - return fmt.Errorf("method has wrong number of args") - } - params := sig.Params() - // If the first argument is the context, remove it from the comparison and set - // the MethodHasContext flag so that the context will be passed to this model's method - if params.Len() > 0 && params.At(0).Type().String() == "context.Context" { - field.MethodHasContext = true - vars := make([]*types.Var, params.Len()-1) - for i := 1; i < params.Len(); i++ { - vars[i-1] = params.At(i) - } - params = types.NewTuple(vars...) - } - - newArgs, err := matchArgs(field, params) - if err != nil { - return err - } - - result := sig.Results().At(0) - if err := validateTypeBinding(field, result.Type()); err != nil { - return errors.Wrap(err, "method has wrong return type") - } - - // success, args and return type match. Bind to method - field.GoFieldType = GoFieldMethod - field.GoReceiverName = "obj" - field.GoFieldName = method.Name() - field.Args = newArgs - return nil -} - -func bindVar(t types.Type, field *Field, structTag string) error { - underlying, ok := t.Underlying().(*types.Struct) - if !ok { - return fmt.Errorf("not a struct") - } - - goName := field.GQLName - if field.GoFieldName != "" { - goName = field.GoFieldName - } - structField, err := findField(underlying, goName, structTag) - if err != nil { - return err - } - - if err := validateTypeBinding(field, structField.Type()); err != nil { - return errors.Wrap(err, "field has wrong type") - } - - // success, bind to var - field.GoFieldType = GoFieldVariable - field.GoReceiverName = "obj" - field.GoFieldName = structField.Name() - return nil -} - -func matchArgs(field *Field, params *types.Tuple) ([]FieldArgument, error) { - var newArgs []FieldArgument - -nextArg: - for j := 0; j < params.Len(); j++ { - param := params.At(j) - for _, oldArg := range field.Args { - if strings.EqualFold(oldArg.GQLName, param.Name()) { - if !field.ForceResolver { - oldArg.Type.Modifiers = modifiersFromGoType(param.Type()) - } - newArgs = append(newArgs, oldArg) - continue nextArg - } - } - - // no matching arg found, abort - return nil, fmt.Errorf("arg %s not found on method", param.Name()) - } - return newArgs, nil -} - -func validateTypeBinding(field *Field, goType types.Type) error { - gqlType := normalizeVendor(field.Type.FullSignature()) - goTypeStr := normalizeVendor(goType.String()) - - if equalTypes(goTypeStr, gqlType) { - field.Type.Modifiers = modifiersFromGoType(goType) - return nil - } - - // deal with type aliases - underlyingStr := normalizeVendor(goType.Underlying().String()) - if equalTypes(underlyingStr, gqlType) { - field.Type.Modifiers = modifiersFromGoType(goType) - pkg, typ := pkgAndType(goType.String()) - field.AliasedType = &Ref{GoType: typ, Package: pkg} - return nil - } - - return fmt.Errorf("%s is not compatible with %s", gqlType, goTypeStr) -} - -func modifiersFromGoType(t types.Type) []string { - var modifiers []string - for { - switch val := t.(type) { - case *types.Pointer: - modifiers = append(modifiers, modPtr) - t = val.Elem() - case *types.Array: - modifiers = append(modifiers, modList) - t = val.Elem() - case *types.Slice: - modifiers = append(modifiers, modList) - t = val.Elem() - default: - return modifiers - } - } -} - -var modsRegex = regexp.MustCompile(`^(\*|\[\])*`) - -func normalizeVendor(pkg string) string { - modifiers := modsRegex.FindAllString(pkg, 1)[0] - pkg = strings.TrimPrefix(pkg, modifiers) - parts := strings.Split(pkg, "/vendor/") - return modifiers + parts[len(parts)-1] -} - -func equalTypes(goType string, gqlType string) bool { - return goType == gqlType || "*"+goType == gqlType || goType == "*"+gqlType || strings.Replace(goType, "[]*", "[]", -1) == gqlType -} diff --git a/vendor/github.com/99designs/gqlgen/docs/content/_introduction.md b/vendor/github.com/99designs/gqlgen/docs/content/_introduction.md new file mode 120000 index 00000000..fe840054 --- /dev/null +++ b/vendor/github.com/99designs/gqlgen/docs/content/_introduction.md @@ -0,0 +1 @@ +../../README.md \ No newline at end of file diff --git a/vendor/github.com/99designs/gqlgen/graphql/bool.go b/vendor/github.com/99designs/gqlgen/graphql/bool.go index 7053bbca..b175ca98 100644 --- a/vendor/github.com/99designs/gqlgen/graphql/bool.go +++ b/vendor/github.com/99designs/gqlgen/graphql/bool.go @@ -19,7 +19,7 @@ func MarshalBoolean(b bool) Marshaler { func UnmarshalBoolean(v interface{}) (bool, error) { switch v := v.(type) { case string: - return "true" == strings.ToLower(v), nil + return strings.ToLower(v) == "true", nil case int: return v != 0, nil case bool: diff --git a/vendor/github.com/99designs/gqlgen/graphql/context.go b/vendor/github.com/99designs/gqlgen/graphql/context.go index f83fa36f..58d3c741 100644 --- a/vendor/github.com/99designs/gqlgen/graphql/context.go +++ b/vendor/github.com/99designs/gqlgen/graphql/context.go @@ -12,6 +12,7 @@ import ( type Resolver func(ctx context.Context) (res interface{}, err error) type FieldMiddleware func(ctx context.Context, next Resolver) (res interface{}, err error) type RequestMiddleware func(ctx context.Context, next func(ctx context.Context) []byte) []byte +type ComplexityLimitFunc func(ctx context.Context) int type RequestContext struct { RawQuery string @@ -71,12 +72,10 @@ const ( ) func GetRequestContext(ctx context.Context) *RequestContext { - val := ctx.Value(request) - if val == nil { - return nil + if val, ok := ctx.Value(request).(*RequestContext); ok { + return val } - - return val.(*RequestContext) + return nil } func WithRequestContext(ctx context.Context, rc *RequestContext) context.Context { @@ -95,6 +94,8 @@ type ResolverContext struct { Index *int // The result object of resolver Result interface{} + // IsMethod indicates if the resolver is a method + IsMethod bool } func (r *ResolverContext) Path() []interface{} { @@ -117,8 +118,10 @@ func (r *ResolverContext) Path() []interface{} { } func GetResolverContext(ctx context.Context) *ResolverContext { - val, _ := ctx.Value(resolver).(*ResolverContext) - return val + if val, ok := ctx.Value(resolver).(*ResolverContext); ok { + return val + } + return nil } func WithResolverContext(ctx context.Context, rc *ResolverContext) context.Context { @@ -132,6 +135,24 @@ func CollectFieldsCtx(ctx context.Context, satisfies []string) []CollectedField return CollectFields(ctx, resctx.Field.Selections, satisfies) } +// CollectAllFields returns a slice of all GraphQL field names that were selected for the current resolver context. +// The slice will contain the unique set of all field names requested regardless of fragment type conditions. +func CollectAllFields(ctx context.Context) []string { + resctx := GetResolverContext(ctx) + collected := CollectFields(ctx, resctx.Field.Selections, nil) + uniq := make([]string, 0, len(collected)) +Next: + for _, f := range collected { + for _, name := range uniq { + if name == f.Name { + continue Next + } + } + uniq = append(uniq, f.Name) + } + return uniq +} + // Errorf sends an error string to the client, passing it through the formatter. func (c *RequestContext) Errorf(ctx context.Context, format string, args ...interface{}) { c.errorsMu.Lock() @@ -217,3 +238,37 @@ func (c *RequestContext) RegisterExtension(key string, value interface{}) error c.Extensions[key] = value return nil } + +// ChainFieldMiddleware add chain by FieldMiddleware +func ChainFieldMiddleware(handleFunc ...FieldMiddleware) FieldMiddleware { + n := len(handleFunc) + + if n > 1 { + lastI := n - 1 + return func(ctx context.Context, next Resolver) (interface{}, error) { + var ( + chainHandler Resolver + curI int + ) + chainHandler = func(currentCtx context.Context) (interface{}, error) { + if curI == lastI { + return next(currentCtx) + } + curI++ + res, err := handleFunc[curI](currentCtx, chainHandler) + curI-- + return res, err + + } + return handleFunc[0](ctx, chainHandler) + } + } + + if n == 1 { + return handleFunc[0] + } + + return func(ctx context.Context, next Resolver) (interface{}, error) { + return next(ctx) + } +} diff --git a/vendor/github.com/99designs/gqlgen/graphql/error.go b/vendor/github.com/99designs/gqlgen/graphql/error.go index 7f161a43..af8b4ce4 100644 --- a/vendor/github.com/99designs/gqlgen/graphql/error.go +++ b/vendor/github.com/99designs/gqlgen/graphql/error.go @@ -14,7 +14,9 @@ type ExtendedError interface { func DefaultErrorPresenter(ctx context.Context, err error) *gqlerror.Error { if gqlerr, ok := err.(*gqlerror.Error); ok { - gqlerr.Path = GetResolverContext(ctx).Path() + if gqlerr.Path == nil { + gqlerr.Path = GetResolverContext(ctx).Path() + } return gqlerr } diff --git a/vendor/github.com/99designs/gqlgen/graphql/exec.go b/vendor/github.com/99designs/gqlgen/graphql/exec.go index 9beb3149..17c57bf6 100644 --- a/vendor/github.com/99designs/gqlgen/graphql/exec.go +++ b/vendor/github.com/99designs/gqlgen/graphql/exec.go @@ -16,6 +16,9 @@ type ExecutableSchema interface { Subscription(ctx context.Context, op *ast.OperationDefinition) func() *Response } +// CollectFields returns the set of fields from an ast.SelectionSet where all collected fields satisfy at least one of the GraphQL types +// passed through satisfies. Providing an empty or nil slice for satisfies will return collect all fields regardless of fragment +// type conditions. func CollectFields(ctx context.Context, selSet ast.SelectionSet, satisfies []string) []CollectedField { return collectFields(GetRequestContext(ctx), selSet, satisfies, map[string]bool{}) } @@ -35,7 +38,10 @@ func collectFields(reqCtx *RequestContext, selSet ast.SelectionSet, satisfies [] f.Selections = append(f.Selections, sel.SelectionSet...) case *ast.InlineFragment: - if !shouldIncludeNode(sel.Directives, reqCtx.Variables) || !instanceOf(sel.TypeCondition, satisfies) { + if !shouldIncludeNode(sel.Directives, reqCtx.Variables) { + continue + } + if len(satisfies) > 0 && !instanceOf(sel.TypeCondition, satisfies) { continue } for _, childField := range collectFields(reqCtx, sel.SelectionSet, satisfies, visited) { @@ -59,7 +65,7 @@ func collectFields(reqCtx *RequestContext, selSet ast.SelectionSet, satisfies [] panic(fmt.Errorf("missing fragment %s", fragmentName)) } - if !instanceOf(fragment.TypeCondition, satisfies) { + if len(satisfies) > 0 && !instanceOf(fragment.TypeCondition, satisfies) { continue } diff --git a/vendor/github.com/99designs/gqlgen/graphql/fieldset.go b/vendor/github.com/99designs/gqlgen/graphql/fieldset.go new file mode 100644 index 00000000..351e266f --- /dev/null +++ b/vendor/github.com/99designs/gqlgen/graphql/fieldset.go @@ -0,0 +1,63 @@ +package graphql + +import ( + "io" + "sync" +) + +type FieldSet struct { + fields []CollectedField + Values []Marshaler + delayed []delayedResult +} + +type delayedResult struct { + i int + f func() Marshaler +} + +func NewFieldSet(fields []CollectedField) *FieldSet { + return &FieldSet{ + fields: fields, + Values: make([]Marshaler, len(fields)), + } +} + +func (m *FieldSet) Concurrently(i int, f func() Marshaler) { + m.delayed = append(m.delayed, delayedResult{i: i, f: f}) +} + +func (m *FieldSet) Dispatch() { + if len(m.delayed) == 1 { + // only one concurrent task, no need to spawn a goroutine or deal create waitgroups + d := m.delayed[0] + m.Values[d.i] = d.f() + } else if len(m.delayed) > 1 { + // more than one concurrent task, use the main goroutine to do one, only spawn goroutines for the others + + var wg sync.WaitGroup + for _, d := range m.delayed[1:] { + wg.Add(1) + go func(d delayedResult) { + m.Values[d.i] = d.f() + wg.Done() + }(d) + } + + m.Values[m.delayed[0].i] = m.delayed[0].f() + wg.Wait() + } +} + +func (m *FieldSet) MarshalGQL(writer io.Writer) { + writer.Write(openBrace) + for i, field := range m.fields { + if i != 0 { + writer.Write(comma) + } + writeQuotedString(writer, field.Alias) + writer.Write(colon) + m.Values[i].MarshalGQL(writer) + } + writer.Write(closeBrace) +} diff --git a/vendor/github.com/99designs/gqlgen/graphql/id.go b/vendor/github.com/99designs/gqlgen/graphql/id.go index a5a7960f..4f532037 100644 --- a/vendor/github.com/99designs/gqlgen/graphql/id.go +++ b/vendor/github.com/99designs/gqlgen/graphql/id.go @@ -34,3 +34,24 @@ func UnmarshalID(v interface{}) (string, error) { return "", fmt.Errorf("%T is not a string", v) } } + +func MarshalIntID(i int) Marshaler { + return WriterFunc(func(w io.Writer) { + writeQuotedString(w, strconv.Itoa(i)) + }) +} + +func UnmarshalIntID(v interface{}) (int, error) { + switch v := v.(type) { + case string: + return strconv.Atoi(v) + case int: + return v, nil + case int64: + return int(v), nil + case json.Number: + return strconv.Atoi(string(v)) + default: + return 0, fmt.Errorf("%T is not an int", v) + } +} diff --git a/vendor/github.com/99designs/gqlgen/graphql/int.go b/vendor/github.com/99designs/gqlgen/graphql/int.go index ff87574c..57d0d589 100644 --- a/vendor/github.com/99designs/gqlgen/graphql/int.go +++ b/vendor/github.com/99designs/gqlgen/graphql/int.go @@ -27,3 +27,53 @@ func UnmarshalInt(v interface{}) (int, error) { return 0, fmt.Errorf("%T is not an int", v) } } + +func MarshalInt64(i int64) Marshaler { + return WriterFunc(func(w io.Writer) { + io.WriteString(w, strconv.FormatInt(i, 10)) + }) +} + +func UnmarshalInt64(v interface{}) (int64, error) { + switch v := v.(type) { + case string: + return strconv.ParseInt(v, 10, 64) + case int: + return int64(v), nil + case int64: + return v, nil + case json.Number: + return strconv.ParseInt(string(v), 10, 64) + default: + return 0, fmt.Errorf("%T is not an int", v) + } +} + +func MarshalInt32(i int32) Marshaler { + return WriterFunc(func(w io.Writer) { + io.WriteString(w, strconv.FormatInt(int64(i), 10)) + }) +} + +func UnmarshalInt32(v interface{}) (int32, error) { + switch v := v.(type) { + case string: + iv, err := strconv.ParseInt(v, 10, 32) + if err != nil { + return 0, err + } + return int32(iv), nil + case int: + return int32(v), nil + case int64: + return int32(v), nil + case json.Number: + iv, err := strconv.ParseInt(string(v), 10, 32) + if err != nil { + return 0, err + } + return int32(iv), nil + default: + return 0, fmt.Errorf("%T is not an int", v) + } +} diff --git a/vendor/github.com/99designs/gqlgen/graphql/introspection/type.go b/vendor/github.com/99designs/gqlgen/graphql/introspection/type.go index b963aa0e..f1228edf 100644 --- a/vendor/github.com/99designs/gqlgen/graphql/introspection/type.go +++ b/vendor/github.com/99designs/gqlgen/graphql/introspection/type.go @@ -62,9 +62,9 @@ func (t *Type) Description() string { func (t *Type) Fields(includeDeprecated bool) []Field { if t.def == nil || (t.def.Kind != ast.Object && t.def.Kind != ast.Interface) { - return nil + return []Field{} } - var fields []Field + fields := []Field{} for _, f := range t.def.Fields { if strings.HasPrefix(f.Name, "__") { continue @@ -93,10 +93,10 @@ func (t *Type) Fields(includeDeprecated bool) []Field { func (t *Type) InputFields() []InputValue { if t.def == nil || t.def.Kind != ast.InputObject { - return nil + return []InputValue{} } - var res []InputValue + res := []InputValue{} for _, f := range t.def.Fields { res = append(res, InputValue{ Name: f.Name, @@ -118,10 +118,10 @@ func defaultValue(value *ast.Value) *string { func (t *Type) Interfaces() []Type { if t.def == nil || t.def.Kind != ast.Object { - return nil + return []Type{} } - var res []Type + res := []Type{} for _, intf := range t.def.Interfaces { res = append(res, *WrapTypeFromDef(t.schema, t.schema.Types[intf])) } @@ -131,10 +131,10 @@ func (t *Type) Interfaces() []Type { func (t *Type) PossibleTypes() []Type { if t.def == nil || (t.def.Kind != ast.Interface && t.def.Kind != ast.Union) { - return nil + return []Type{} } - var res []Type + res := []Type{} for _, pt := range t.schema.GetPossibleTypes(t.def) { res = append(res, *WrapTypeFromDef(t.schema, pt)) } @@ -143,10 +143,10 @@ func (t *Type) PossibleTypes() []Type { func (t *Type) EnumValues(includeDeprecated bool) []EnumValue { if t.def == nil || t.def.Kind != ast.Enum { - return nil + return []EnumValue{} } - var res []EnumValue + res := []EnumValue{} for _, val := range t.def.EnumValues { res = append(res, EnumValue{ Name: val.Name, diff --git a/vendor/github.com/99designs/gqlgen/graphql/jsonw.go b/vendor/github.com/99designs/gqlgen/graphql/jsonw.go index c112444a..db95d8e4 100644 --- a/vendor/github.com/99designs/gqlgen/graphql/jsonw.go +++ b/vendor/github.com/99designs/gqlgen/graphql/jsonw.go @@ -2,7 +2,6 @@ package graphql import ( "io" - "strconv" ) var nullLit = []byte(`null`) @@ -27,42 +26,12 @@ type Unmarshaler interface { UnmarshalGQL(v interface{}) error } -type OrderedMap struct { - Keys []string - Values []Marshaler -} - type WriterFunc func(writer io.Writer) func (f WriterFunc) MarshalGQL(w io.Writer) { f(w) } -func NewOrderedMap(len int) *OrderedMap { - return &OrderedMap{ - Keys: make([]string, len), - Values: make([]Marshaler, len), - } -} - -func (m *OrderedMap) Add(key string, value Marshaler) { - m.Keys = append(m.Keys, key) - m.Values = append(m.Values, value) -} - -func (m *OrderedMap) MarshalGQL(writer io.Writer) { - writer.Write(openBrace) - for i, key := range m.Keys { - if i != 0 { - writer.Write(comma) - } - io.WriteString(writer, strconv.Quote(key)) - writer.Write(colon) - m.Values[i].MarshalGQL(writer) - } - writer.Write(closeBrace) -} - type Array []Marshaler func (a Array) MarshalGQL(writer io.Writer) { diff --git a/vendor/github.com/99designs/gqlgen/graphql/root.go b/vendor/github.com/99designs/gqlgen/graphql/root.go new file mode 100644 index 00000000..3405d180 --- /dev/null +++ b/vendor/github.com/99designs/gqlgen/graphql/root.go @@ -0,0 +1,7 @@ +package graphql + +type Query struct{} + +type Mutation struct{} + +type Subscription struct{} diff --git a/vendor/github.com/99designs/gqlgen/graphql/string.go b/vendor/github.com/99designs/gqlgen/graphql/string.go index d5fb3294..7c1b7d95 100644 --- a/vendor/github.com/99designs/gqlgen/graphql/string.go +++ b/vendor/github.com/99designs/gqlgen/graphql/string.go @@ -10,37 +10,42 @@ const encodeHex = "0123456789ABCDEF" func MarshalString(s string) Marshaler { return WriterFunc(func(w io.Writer) { - start := 0 - io.WriteString(w, `"`) - - for i, c := range s { - if c < 0x20 || c == '\\' || c == '"' { - io.WriteString(w, s[start:i]) - - switch c { - case '\t': - io.WriteString(w, `\t`) - case '\r': - io.WriteString(w, `\r`) - case '\n': - io.WriteString(w, `\n`) - case '\\': - io.WriteString(w, `\\`) - case '"': - io.WriteString(w, `\"`) - default: - io.WriteString(w, `\u00`) - w.Write([]byte{encodeHex[c>>4], encodeHex[c&0xf]}) - } - - start = i + 1 + writeQuotedString(w, s) + }) +} + +func writeQuotedString(w io.Writer, s string) { + start := 0 + io.WriteString(w, `"`) + + for i, c := range s { + if c < 0x20 || c == '\\' || c == '"' { + io.WriteString(w, s[start:i]) + + switch c { + case '\t': + io.WriteString(w, `\t`) + case '\r': + io.WriteString(w, `\r`) + case '\n': + io.WriteString(w, `\n`) + case '\\': + io.WriteString(w, `\\`) + case '"': + io.WriteString(w, `\"`) + default: + io.WriteString(w, `\u00`) + w.Write([]byte{encodeHex[c>>4], encodeHex[c&0xf]}) } + + start = i + 1 } + } - io.WriteString(w, s[start:]) - io.WriteString(w, `"`) - }) + io.WriteString(w, s[start:]) + io.WriteString(w, `"`) } + func UnmarshalString(v interface{}) (string, error) { switch v := v.(type) { case string: diff --git a/vendor/github.com/99designs/gqlgen/graphql/version.go b/vendor/github.com/99designs/gqlgen/graphql/version.go index 490ff3ff..88014abf 100644 --- a/vendor/github.com/99designs/gqlgen/graphql/version.go +++ b/vendor/github.com/99designs/gqlgen/graphql/version.go @@ -1,3 +1,3 @@ package graphql -const Version = "v0.7.2" +const Version = "v0.8.3" diff --git a/vendor/github.com/99designs/gqlgen/handler/graphql.go b/vendor/github.com/99designs/gqlgen/handler/graphql.go index 7c5f70cf..92a0471c 100644 --- a/vendor/github.com/99designs/gqlgen/handler/graphql.go +++ b/vendor/github.com/99designs/gqlgen/handler/graphql.go @@ -34,6 +34,7 @@ type Config struct { requestHook graphql.RequestMiddleware tracer graphql.Tracer complexityLimit int + complexityLimitFunc graphql.ComplexityLimitFunc disableIntrospection bool connectionKeepAlivePingInterval time.Duration } @@ -60,11 +61,9 @@ func (c *Config) newRequestContext(es graphql.ExecutableSchema, doc *ast.QueryDo if hook := c.tracer; hook != nil { reqCtx.Tracer = hook - } else { - reqCtx.Tracer = &graphql.NopTracer{} } - if c.complexityLimit > 0 { + if c.complexityLimit > 0 || c.complexityLimitFunc != nil { reqCtx.ComplexityLimit = c.complexityLimit operationComplexity := complexity.Calculate(es, op, variables) reqCtx.OperationComplexity = operationComplexity @@ -112,6 +111,15 @@ func ComplexityLimit(limit int) Option { } } +// ComplexityLimitFunc allows you to define a function to dynamically set the maximum query complexity that is allowed +// to be executed. +// If a query is submitted that exceeds the limit, a 422 status code will be returned. +func ComplexityLimitFunc(complexityLimitFunc graphql.ComplexityLimitFunc) Option { + return func(cfg *Config) { + cfg.complexityLimitFunc = complexityLimitFunc + } +} + // ResolverMiddleware allows you to define a function that will be called around every resolver, // useful for logging. func ResolverMiddleware(middleware graphql.FieldMiddleware) Option { @@ -243,19 +251,23 @@ func CacheSize(size int) Option { } } -const DefaultCacheSize = 1000 - -// WebsocketKeepAliveDuration allows you to reconfigure the keepAlive behavior. -// By default, keep-alive is disabled. +// WebsocketKeepAliveDuration allows you to reconfigure the keepalive behavior. +// By default, keepalive is enabled with a DefaultConnectionKeepAlivePingInterval +// duration. Set handler.connectionKeepAlivePingInterval = 0 to disable keepalive +// altogether. func WebsocketKeepAliveDuration(duration time.Duration) Option { return func(cfg *Config) { cfg.connectionKeepAlivePingInterval = duration } } +const DefaultCacheSize = 1000 +const DefaultConnectionKeepAlivePingInterval = 25 * time.Second + func GraphQL(exec graphql.ExecutableSchema, options ...Option) http.HandlerFunc { cfg := &Config{ - cacheSize: DefaultCacheSize, + cacheSize: DefaultCacheSize, + connectionKeepAlivePingInterval: DefaultConnectionKeepAlivePingInterval, upgrader: websocket.Upgrader{ ReadBufferSize: 1024, WriteBufferSize: 1024, @@ -269,7 +281,7 @@ func GraphQL(exec graphql.ExecutableSchema, options ...Option) http.HandlerFunc var cache *lru.Cache if cfg.cacheSize > 0 { var err error - cache, err = lru.New(DefaultCacheSize) + cache, err = lru.New(cfg.cacheSize) if err != nil { // An error is only returned for non-positive cache size // and we already checked for that. @@ -305,10 +317,11 @@ func (gh *graphqlHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) { } if strings.Contains(r.Header.Get("Upgrade"), "websocket") { - connectWs(gh.exec, w, r, gh.cfg) + connectWs(gh.exec, w, r, gh.cfg, gh.cache) return } + w.Header().Set("Content-Type", "application/json") var reqParams params switch r.Method { case http.MethodGet: @@ -330,7 +343,6 @@ func (gh *graphqlHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) { w.WriteHeader(http.StatusMethodNotAllowed) return } - w.Header().Set("Content-Type", "application/json") ctx := r.Context() @@ -379,6 +391,10 @@ func (gh *graphqlHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) { } }() + if gh.cfg.complexityLimitFunc != nil { + reqCtx.ComplexityLimit = gh.cfg.complexityLimitFunc(ctx) + } + if reqCtx.ComplexityLimit > 0 && reqCtx.OperationComplexity > reqCtx.ComplexityLimit { sendErrorf(w, http.StatusUnprocessableEntity, "operation has complexity %d, which exceeds the limit of %d", reqCtx.OperationComplexity, reqCtx.ComplexityLimit) return diff --git a/vendor/github.com/99designs/gqlgen/handler/playground.go b/vendor/github.com/99designs/gqlgen/handler/playground.go index f1687def..0e1ca768 100644 --- a/vendor/github.com/99designs/gqlgen/handler/playground.go +++ b/vendor/github.com/99designs/gqlgen/handler/playground.go @@ -11,9 +11,12 @@ var page = template.Must(template.New("graphiql").Parse(` - - - + + + {{.title}} @@ -42,10 +45,14 @@ var page = template.Must(template.New("graphiql").Parse(` func Playground(title string, endpoint string) http.HandlerFunc { return func(w http.ResponseWriter, r *http.Request) { + w.Header().Add("Content-Type", "text/html") err := page.Execute(w, map[string]string{ - "title": title, - "endpoint": endpoint, - "version": "1.7.8", + "title": title, + "endpoint": endpoint, + "version": "1.7.20", + "cssSRI": "sha256-cS9Vc2OBt9eUf4sykRWukeFYaInL29+myBmFDSa7F/U=", + "faviconSRI": "sha256-GhTyE+McTU79R4+pRO6ih+4TfsTOrpPwD8ReKFzb3PM=", + "jsSRI": "sha256-4QG1Uza2GgGdlBL3RCBCGtGeZB6bDbsw8OltCMGeJsA=", }) if err != nil { panic(err) diff --git a/vendor/github.com/99designs/gqlgen/handler/websocket.go b/vendor/github.com/99designs/gqlgen/handler/websocket.go index 09800c17..58f38e5d 100644 --- a/vendor/github.com/99designs/gqlgen/handler/websocket.go +++ b/vendor/github.com/99designs/gqlgen/handler/websocket.go @@ -12,6 +12,7 @@ import ( "github.com/99designs/gqlgen/graphql" "github.com/gorilla/websocket" + "github.com/hashicorp/golang-lru" "github.com/vektah/gqlparser" "github.com/vektah/gqlparser/ast" "github.com/vektah/gqlparser/gqlerror" @@ -44,12 +45,13 @@ type wsConnection struct { active map[string]context.CancelFunc mu sync.Mutex cfg *Config + cache *lru.Cache keepAliveTicker *time.Ticker initPayload InitPayload } -func connectWs(exec graphql.ExecutableSchema, w http.ResponseWriter, r *http.Request, cfg *Config) { +func connectWs(exec graphql.ExecutableSchema, w http.ResponseWriter, r *http.Request, cfg *Config, cache *lru.Cache) { ws, err := cfg.upgrader.Upgrade(w, r, http.Header{ "Sec-Websocket-Protocol": []string{"graphql-ws"}, }) @@ -65,6 +67,7 @@ func connectWs(exec graphql.ExecutableSchema, w http.ResponseWriter, r *http.Req conn: ws, ctx: r.Context(), cfg: cfg, + cache: cache, } if !conn.init() { @@ -176,10 +179,27 @@ func (c *wsConnection) subscribe(message *operationMessage) bool { return false } - doc, qErr := gqlparser.LoadQuery(c.exec.Schema(), reqParams.Query) - if qErr != nil { - c.sendError(message.ID, qErr...) - return true + var ( + doc *ast.QueryDocument + cacheHit bool + ) + if c.cache != nil { + val, ok := c.cache.Get(reqParams.Query) + if ok { + doc = val.(*ast.QueryDocument) + cacheHit = true + } + } + if !cacheHit { + var qErr gqlerror.List + doc, qErr = gqlparser.LoadQuery(c.exec.Schema(), reqParams.Query) + if qErr != nil { + c.sendError(message.ID, qErr...) + return true + } + if c.cache != nil { + c.cache.Add(reqParams.Query, doc) + } } op := doc.Operations.ForName(reqParams.OperationName) diff --git a/vendor/github.com/99designs/gqlgen/internal/code/compare.go b/vendor/github.com/99designs/gqlgen/internal/code/compare.go new file mode 100644 index 00000000..dce9aea5 --- /dev/null +++ b/vendor/github.com/99designs/gqlgen/internal/code/compare.go @@ -0,0 +1,163 @@ +package code + +import ( + "fmt" + "go/types" +) + +// CompatibleTypes isnt a strict comparison, it allows for pointer differences +func CompatibleTypes(expected types.Type, actual types.Type) error { + //fmt.Println("Comparing ", expected.String(), actual.String()) + + // Special case to deal with pointer mismatches + { + expectedPtr, expectedIsPtr := expected.(*types.Pointer) + actualPtr, actualIsPtr := actual.(*types.Pointer) + + if expectedIsPtr && actualIsPtr { + return CompatibleTypes(expectedPtr.Elem(), actualPtr.Elem()) + } + if expectedIsPtr && !actualIsPtr { + return CompatibleTypes(expectedPtr.Elem(), actual) + } + if !expectedIsPtr && actualIsPtr { + return CompatibleTypes(expected, actualPtr.Elem()) + } + } + + switch expected := expected.(type) { + case *types.Slice: + if actual, ok := actual.(*types.Slice); ok { + return CompatibleTypes(expected.Elem(), actual.Elem()) + } + + case *types.Array: + if actual, ok := actual.(*types.Array); ok { + if expected.Len() != actual.Len() { + return fmt.Errorf("array length differs") + } + + return CompatibleTypes(expected.Elem(), actual.Elem()) + } + + case *types.Basic: + if actual, ok := actual.(*types.Basic); ok { + if actual.Kind() != expected.Kind() { + return fmt.Errorf("basic kind differs, %s != %s", expected.Name(), actual.Name()) + } + + return nil + } + + case *types.Struct: + if actual, ok := actual.(*types.Struct); ok { + if expected.NumFields() != actual.NumFields() { + return fmt.Errorf("number of struct fields differ") + } + + for i := 0; i < expected.NumFields(); i++ { + if expected.Field(i).Name() != actual.Field(i).Name() { + return fmt.Errorf("struct field %d name differs, %s != %s", i, expected.Field(i).Name(), actual.Field(i).Name()) + } + if err := CompatibleTypes(expected.Field(i).Type(), actual.Field(i).Type()); err != nil { + return err + } + } + return nil + } + + case *types.Tuple: + if actual, ok := actual.(*types.Tuple); ok { + if expected.Len() != actual.Len() { + return fmt.Errorf("tuple length differs, %d != %d", expected.Len(), actual.Len()) + } + + for i := 0; i < expected.Len(); i++ { + if err := CompatibleTypes(expected.At(i).Type(), actual.At(i).Type()); err != nil { + return err + } + } + + return nil + } + + case *types.Signature: + if actual, ok := actual.(*types.Signature); ok { + if err := CompatibleTypes(expected.Params(), actual.Params()); err != nil { + return err + } + if err := CompatibleTypes(expected.Results(), actual.Results()); err != nil { + return err + } + + return nil + } + case *types.Interface: + if actual, ok := actual.(*types.Interface); ok { + if expected.NumMethods() != actual.NumMethods() { + return fmt.Errorf("interface method count differs, %d != %d", expected.NumMethods(), actual.NumMethods()) + } + + for i := 0; i < expected.NumMethods(); i++ { + if expected.Method(i).Name() != actual.Method(i).Name() { + return fmt.Errorf("interface method %d name differs, %s != %s", i, expected.Method(i).Name(), actual.Method(i).Name()) + } + if err := CompatibleTypes(expected.Method(i).Type(), actual.Method(i).Type()); err != nil { + return err + } + } + + return nil + } + + case *types.Map: + if actual, ok := actual.(*types.Map); ok { + if err := CompatibleTypes(expected.Key(), actual.Key()); err != nil { + return err + } + + if err := CompatibleTypes(expected.Elem(), actual.Elem()); err != nil { + return err + } + + return nil + } + + case *types.Chan: + if actual, ok := actual.(*types.Chan); ok { + return CompatibleTypes(expected.Elem(), actual.Elem()) + } + + case *types.Named: + if actual, ok := actual.(*types.Named); ok { + if NormalizeVendor(expected.Obj().Pkg().Path()) != NormalizeVendor(actual.Obj().Pkg().Path()) { + return fmt.Errorf( + "package name of named type differs, %s != %s", + NormalizeVendor(expected.Obj().Pkg().Path()), + NormalizeVendor(actual.Obj().Pkg().Path()), + ) + } + + if expected.Obj().Name() != actual.Obj().Name() { + return fmt.Errorf( + "named type name differs, %s != %s", + NormalizeVendor(expected.Obj().Name()), + NormalizeVendor(actual.Obj().Name()), + ) + } + + return nil + } + + // Before models are generated all missing references will be Invalid Basic references. + // lets assume these are valid too. + if actual, ok := actual.(*types.Basic); ok && actual.Kind() == types.Invalid { + return nil + } + + default: + return fmt.Errorf("missing support for %T", expected) + } + + return fmt.Errorf("type mismatch %T != %T", expected, actual) +} diff --git a/vendor/github.com/99designs/gqlgen/internal/code/imports.go b/vendor/github.com/99designs/gqlgen/internal/code/imports.go new file mode 100644 index 00000000..2384e87d --- /dev/null +++ b/vendor/github.com/99designs/gqlgen/internal/code/imports.go @@ -0,0 +1,60 @@ +package code + +import ( + "errors" + "path/filepath" + "sync" + + "golang.org/x/tools/go/packages" +) + +var pathForDirCache = sync.Map{} + +// ImportPathFromDir takes an *absolute* path and returns a golang import path for the package, and returns an error if it isn't on the gopath +func ImportPathForDir(dir string) string { + if v, ok := pathForDirCache.Load(dir); ok { + return v.(string) + } + + p, _ := packages.Load(&packages.Config{ + Dir: dir, + }, ".") + + // If the dir dosent exist yet, keep walking up the directory tree trying to find a match + if len(p) != 1 { + parent, err := filepath.Abs(filepath.Join(dir, "..")) + if err != nil { + panic(err) + } + // Walked all the way to the root and didnt find anything :'( + if parent == dir { + return "" + } + return ImportPathForDir(parent) + "/" + filepath.Base(dir) + } + + pathForDirCache.Store(dir, p[0].PkgPath) + + return p[0].PkgPath +} + +var nameForPackageCache = sync.Map{} + +func NameForPackage(importPath string) string { + if importPath == "" { + panic(errors.New("import path can not be empty")) + } + if v, ok := nameForPackageCache.Load(importPath); ok { + return v.(string) + } + importPath = QualifyPackagePath(importPath) + p, _ := packages.Load(nil, importPath) + + if len(p) != 1 || p[0].Name == "" { + return SanitizePackageName(filepath.Base(importPath)) + } + + nameForPackageCache.Store(importPath, p[0].Name) + + return p[0].Name +} diff --git a/vendor/github.com/99designs/gqlgen/internal/code/util.go b/vendor/github.com/99designs/gqlgen/internal/code/util.go new file mode 100644 index 00000000..2be83a23 --- /dev/null +++ b/vendor/github.com/99designs/gqlgen/internal/code/util.go @@ -0,0 +1,56 @@ +package code + +import ( + "go/build" + "os" + "path/filepath" + "regexp" + "strings" +) + +// take a string in the form github.com/package/blah.Type and split it into package and type +func PkgAndType(name string) (string, string) { + parts := strings.Split(name, ".") + if len(parts) == 1 { + return "", name + } + + return strings.Join(parts[:len(parts)-1], "."), parts[len(parts)-1] +} + +var modsRegex = regexp.MustCompile(`^(\*|\[\])*`) + +// NormalizeVendor takes a qualified package path and turns it into normal one. +// eg . +// github.com/foo/vendor/github.com/99designs/gqlgen/graphql becomes +// github.com/99designs/gqlgen/graphql +func NormalizeVendor(pkg string) string { + modifiers := modsRegex.FindAllString(pkg, 1)[0] + pkg = strings.TrimPrefix(pkg, modifiers) + parts := strings.Split(pkg, "/vendor/") + return modifiers + parts[len(parts)-1] +} + +// QualifyPackagePath takes an import and fully qualifies it with a vendor dir, if one is required. +// eg . +// github.com/99designs/gqlgen/graphql becomes +// github.com/foo/vendor/github.com/99designs/gqlgen/graphql +// +// x/tools/packages only supports 'qualified package paths' so this will need to be done prior to calling it +// See https://github.com/golang/go/issues/30289 +func QualifyPackagePath(importPath string) string { + wd, _ := os.Getwd() + + pkg, err := build.Import(importPath, wd, 0) + if err != nil { + return importPath + } + + return pkg.ImportPath +} + +var invalidPackageNameChar = regexp.MustCompile(`[^\w]`) + +func SanitizePackageName(pkg string) string { + return invalidPackageNameChar.ReplaceAllLiteralString(filepath.Base(pkg), "_") +} diff --git a/vendor/github.com/99designs/gqlgen/internal/gopath/gopath.go b/vendor/github.com/99designs/gqlgen/internal/gopath/gopath.go deleted file mode 100644 index c9b66167..00000000 --- a/vendor/github.com/99designs/gqlgen/internal/gopath/gopath.go +++ /dev/null @@ -1,37 +0,0 @@ -package gopath - -import ( - "fmt" - "go/build" - "path/filepath" - "strings" -) - -var NotFound = fmt.Errorf("not on GOPATH") - -// Contains returns true if the given directory is in the GOPATH -func Contains(dir string) bool { - _, err := Dir2Import(dir) - return err == nil -} - -// Dir2Import takes an *absolute* path and returns a golang import path for the package, and returns an error if it isn't on the gopath -func Dir2Import(dir string) (string, error) { - dir = filepath.ToSlash(dir) - for _, gopath := range filepath.SplitList(build.Default.GOPATH) { - gopath = filepath.ToSlash(filepath.Join(gopath, "src")) - if len(gopath) < len(dir) && strings.EqualFold(gopath, dir[0:len(gopath)]) { - return dir[len(gopath)+1:], nil - } - } - return "", NotFound -} - -// MustDir2Import takes an *absolute* path and returns a golang import path for the package, and panics if it isn't on the gopath -func MustDir2Import(dir string) string { - pkg, err := Dir2Import(dir) - if err != nil { - panic(err) - } - return pkg -} diff --git a/vendor/github.com/99designs/gqlgen/internal/imports/prune.go b/vendor/github.com/99designs/gqlgen/internal/imports/prune.go index d2469e83..d678870e 100644 --- a/vendor/github.com/99designs/gqlgen/internal/imports/prune.go +++ b/vendor/github.com/99designs/gqlgen/internal/imports/prune.go @@ -5,16 +5,15 @@ package imports import ( "bytes" "go/ast" - "go/build" "go/parser" "go/printer" "go/token" - "path/filepath" "strings" - "golang.org/x/tools/imports" + "github.com/99designs/gqlgen/internal/code" "golang.org/x/tools/go/ast/astutil" + "golang.org/x/tools/imports" ) type visitFn func(node ast.Node) @@ -54,12 +53,6 @@ func getUnusedImports(file ast.Node, filename string) (map[string]string, error) imported := map[string]*ast.ImportSpec{} used := map[string]bool{} - abs, err := filepath.Abs(filename) - if err != nil { - return nil, err - } - srcDir := filepath.Dir(abs) - ast.Walk(visitFn(func(node ast.Node) { if node == nil { return @@ -75,7 +68,7 @@ func getUnusedImports(file ast.Node, filename string) (map[string]string, error) break } - local := importPathToName(ipath, srcDir) + local := code.NameForPackage(ipath) imported[local] = v case *ast.SelectorExpr: @@ -108,12 +101,3 @@ func getUnusedImports(file ast.Node, filename string) (map[string]string, error) return unusedImport, nil } - -func importPathToName(importPath, srcDir string) (packageName string) { - pkg, err := build.Default.Import(importPath, srcDir, 0) - if err != nil { - return "" - } - - return pkg.Name -} diff --git a/vendor/github.com/99designs/gqlgen/plugin/modelgen/models.go b/vendor/github.com/99designs/gqlgen/plugin/modelgen/models.go new file mode 100644 index 00000000..508cc14d --- /dev/null +++ b/vendor/github.com/99designs/gqlgen/plugin/modelgen/models.go @@ -0,0 +1,207 @@ +package modelgen + +import ( + "go/types" + "sort" + + "github.com/99designs/gqlgen/codegen/config" + "github.com/99designs/gqlgen/codegen/templates" + "github.com/99designs/gqlgen/internal/code" + "github.com/99designs/gqlgen/plugin" + "github.com/vektah/gqlparser/ast" +) + +type ModelBuild struct { + PackageName string + Interfaces []*Interface + Models []*Object + Enums []*Enum + Scalars []string +} + +type Interface struct { + Description string + Name string +} + +type Object struct { + Description string + Name string + Fields []*Field + Implements []string +} + +type Field struct { + Description string + Name string + Type types.Type + Tag string +} + +type Enum struct { + Description string + Name string + Values []*EnumValue +} + +type EnumValue struct { + Description string + Name string +} + +func New() plugin.Plugin { + return &Plugin{} +} + +type Plugin struct{} + +var _ plugin.ConfigMutator = &Plugin{} + +func (m *Plugin) Name() string { + return "modelgen" +} + +func (m *Plugin) MutateConfig(cfg *config.Config) error { + if err := cfg.Check(); err != nil { + return err + } + + schema, _, err := cfg.LoadSchema() + if err != nil { + return err + } + + cfg.InjectBuiltins(schema) + + binder, err := cfg.NewBinder(schema) + if err != nil { + return err + } + + b := &ModelBuild{ + PackageName: cfg.Model.Package, + } + + for _, schemaType := range schema.Types { + if cfg.Models.UserDefined(schemaType.Name) { + continue + } + + switch schemaType.Kind { + case ast.Interface, ast.Union: + it := &Interface{ + Description: schemaType.Description, + Name: schemaType.Name, + } + + b.Interfaces = append(b.Interfaces, it) + case ast.Object, ast.InputObject: + if schemaType == schema.Query || schemaType == schema.Mutation || schemaType == schema.Subscription { + continue + } + it := &Object{ + Description: schemaType.Description, + Name: schemaType.Name, + } + + for _, implementor := range schema.GetImplements(schemaType) { + it.Implements = append(it.Implements, implementor.Name) + } + + for _, field := range schemaType.Fields { + var typ types.Type + + if cfg.Models.UserDefined(field.Type.Name()) { + pkg, typeName := code.PkgAndType(cfg.Models[field.Type.Name()].Model[0]) + typ, err = binder.FindType(pkg, typeName) + if err != nil { + return err + } + } else { + fieldDef := schema.Types[field.Type.Name()] + switch fieldDef.Kind { + case ast.Scalar: + // no user defined model, referencing a default scalar + typ = types.NewNamed( + types.NewTypeName(0, cfg.Model.Pkg(), "string", nil), + nil, + nil, + ) + case ast.Interface, ast.Union: + // no user defined model, referencing a generated interface type + typ = types.NewNamed( + types.NewTypeName(0, cfg.Model.Pkg(), templates.ToGo(field.Type.Name()), nil), + types.NewInterfaceType([]*types.Func{}, []types.Type{}), + nil, + ) + default: + // no user defined model, must reference another generated model + typ = types.NewNamed( + types.NewTypeName(0, cfg.Model.Pkg(), templates.ToGo(field.Type.Name()), nil), + nil, + nil, + ) + } + } + + name := field.Name + if nameOveride := cfg.Models[schemaType.Name].Fields[field.Name].FieldName; nameOveride != "" { + name = nameOveride + } + + it.Fields = append(it.Fields, &Field{ + Name: name, + Type: binder.CopyModifiersFromAst(field.Type, typ), + Description: field.Description, + Tag: `json:"` + field.Name + `"`, + }) + } + + b.Models = append(b.Models, it) + case ast.Enum: + it := &Enum{ + Name: schemaType.Name, + Description: schemaType.Description, + } + + for _, v := range schemaType.EnumValues { + it.Values = append(it.Values, &EnumValue{ + Name: v.Name, + Description: v.Description, + }) + } + + b.Enums = append(b.Enums, it) + case ast.Scalar: + b.Scalars = append(b.Scalars, schemaType.Name) + } + } + + sort.Slice(b.Enums, func(i, j int) bool { return b.Enums[i].Name < b.Enums[j].Name }) + sort.Slice(b.Models, func(i, j int) bool { return b.Models[i].Name < b.Models[j].Name }) + sort.Slice(b.Interfaces, func(i, j int) bool { return b.Interfaces[i].Name < b.Interfaces[j].Name }) + + for _, it := range b.Enums { + cfg.Models.Add(it.Name, cfg.Model.ImportPath()+"."+templates.ToGo(it.Name)) + } + for _, it := range b.Models { + cfg.Models.Add(it.Name, cfg.Model.ImportPath()+"."+templates.ToGo(it.Name)) + } + for _, it := range b.Interfaces { + cfg.Models.Add(it.Name, cfg.Model.ImportPath()+"."+templates.ToGo(it.Name)) + } + for _, it := range b.Scalars { + cfg.Models.Add(it, "github.com/99designs/gqlgen/graphql.String") + } + + if len(b.Models) == 0 && len(b.Enums) == 0 { + return nil + } + + return templates.Render(templates.Options{ + PackageName: cfg.Model.Package, + Filename: cfg.Model.Filename, + Data: b, + GeneratedHeader: true, + }) +} diff --git a/vendor/github.com/99designs/gqlgen/plugin/modelgen/models.gotpl b/vendor/github.com/99designs/gqlgen/plugin/modelgen/models.gotpl new file mode 100644 index 00000000..d06cf050 --- /dev/null +++ b/vendor/github.com/99designs/gqlgen/plugin/modelgen/models.gotpl @@ -0,0 +1,85 @@ +{{ reserveImport "context" }} +{{ reserveImport "fmt" }} +{{ reserveImport "io" }} +{{ reserveImport "strconv" }} +{{ reserveImport "time" }} +{{ reserveImport "sync" }} +{{ reserveImport "errors" }} +{{ reserveImport "bytes" }} + +{{ reserveImport "github.com/vektah/gqlparser" }} +{{ reserveImport "github.com/vektah/gqlparser/ast" }} +{{ reserveImport "github.com/99designs/gqlgen/graphql" }} +{{ reserveImport "github.com/99designs/gqlgen/graphql/introspection" }} + +{{- range $model := .Interfaces }} + {{ with .Description }} {{.|prefixLines "// "}} {{ end }} + type {{.Name|go }} interface { + Is{{.Name|go }}() + } +{{- end }} + +{{ range $model := .Models }} + {{with .Description }} {{.|prefixLines "// "}} {{end}} + type {{ .Name|go }} struct { + {{- range $field := .Fields }} + {{- with .Description }} + {{.|prefixLines "// "}} + {{- end}} + {{ $field.Name|go }} {{$field.Type | ref}} `{{$field.Tag}}` + {{- end }} + } + + {{- range $iface := .Implements }} + func ({{ $model.Name|go }}) Is{{ $iface }}() {} + {{- end }} +{{- end}} + +{{ range $enum := .Enums }} + {{ with .Description|go }} {{.|prefixLines "// "}} {{end}} + type {{.Name|go }} string + const ( + {{- range $value := .Values}} + {{- with .Description}} + {{.|prefixLines "// "}} + {{- end}} + {{ $enum.Name|go }}{{ .Name|go }} {{$enum.Name|go }} = {{.Name|quote}} + {{- end }} + ) + + var All{{.Name|go }} = []{{ .Name|go }}{ + {{- range $value := .Values}} + {{$enum.Name|go }}{{ .Name|go }}, + {{- end }} + } + + func (e {{.Name|go }}) IsValid() bool { + switch e { + case {{ range $index, $element := .Values}}{{if $index}},{{end}}{{ $enum.Name|go }}{{ $element.Name|go }}{{end}}: + return true + } + return false + } + + func (e {{.Name|go }}) String() string { + return string(e) + } + + func (e *{{.Name|go }}) UnmarshalGQL(v interface{}) error { + str, ok := v.(string) + if !ok { + return fmt.Errorf("enums must be strings") + } + + *e = {{ .Name|go }}(str) + if !e.IsValid() { + return fmt.Errorf("%s is not a valid {{ .Name }}", str) + } + return nil + } + + func (e {{.Name|go }}) MarshalGQL(w io.Writer) { + fmt.Fprint(w, strconv.Quote(e.String())) + } + +{{- end }} diff --git a/vendor/github.com/99designs/gqlgen/plugin/plugin.go b/vendor/github.com/99designs/gqlgen/plugin/plugin.go new file mode 100644 index 00000000..a84bfd32 --- /dev/null +++ b/vendor/github.com/99designs/gqlgen/plugin/plugin.go @@ -0,0 +1,20 @@ +// plugin package interfaces are EXPERIMENTAL. + +package plugin + +import ( + "github.com/99designs/gqlgen/codegen" + "github.com/99designs/gqlgen/codegen/config" +) + +type Plugin interface { + Name() string +} + +type ConfigMutator interface { + MutateConfig(cfg *config.Config) error +} + +type CodeGenerator interface { + GenerateCode(cfg *codegen.Data) error +} diff --git a/vendor/github.com/99designs/gqlgen/plugin/resolvergen/resolver.go b/vendor/github.com/99designs/gqlgen/plugin/resolvergen/resolver.go new file mode 100644 index 00000000..00a6d5c9 --- /dev/null +++ b/vendor/github.com/99designs/gqlgen/plugin/resolvergen/resolver.go @@ -0,0 +1,53 @@ +package resolvergen + +import ( + "log" + "os" + + "github.com/99designs/gqlgen/codegen" + "github.com/99designs/gqlgen/codegen/templates" + "github.com/99designs/gqlgen/plugin" + "github.com/pkg/errors" +) + +func New() plugin.Plugin { + return &Plugin{} +} + +type Plugin struct{} + +var _ plugin.CodeGenerator = &Plugin{} + +func (m *Plugin) Name() string { + return "resovlergen" +} +func (m *Plugin) GenerateCode(data *codegen.Data) error { + if !data.Config.Resolver.IsDefined() { + return nil + } + + resolverBuild := &ResolverBuild{ + Data: data, + PackageName: data.Config.Resolver.Package, + ResolverType: data.Config.Resolver.Type, + } + filename := data.Config.Resolver.Filename + + if _, err := os.Stat(filename); os.IsNotExist(errors.Cause(err)) { + return templates.Render(templates.Options{ + PackageName: data.Config.Resolver.Package, + Filename: data.Config.Resolver.Filename, + Data: resolverBuild, + }) + } + + log.Printf("Skipped resolver: %s already exists\n", filename) + return nil +} + +type ResolverBuild struct { + *codegen.Data + + PackageName string + ResolverType string +} diff --git a/vendor/github.com/99designs/gqlgen/plugin/resolvergen/resolver.gotpl b/vendor/github.com/99designs/gqlgen/plugin/resolvergen/resolver.gotpl new file mode 100644 index 00000000..7d95e690 --- /dev/null +++ b/vendor/github.com/99designs/gqlgen/plugin/resolvergen/resolver.gotpl @@ -0,0 +1,40 @@ +// THIS CODE IS A STARTING POINT ONLY. IT WILL NOT BE UPDATED WITH SCHEMA CHANGES. + +{{ reserveImport "context" }} +{{ reserveImport "fmt" }} +{{ reserveImport "io" }} +{{ reserveImport "strconv" }} +{{ reserveImport "time" }} +{{ reserveImport "sync" }} +{{ reserveImport "errors" }} +{{ reserveImport "bytes" }} + +{{ reserveImport "github.com/99designs/gqlgen/handler" }} +{{ reserveImport "github.com/vektah/gqlparser" }} +{{ reserveImport "github.com/vektah/gqlparser/ast" }} +{{ reserveImport "github.com/99designs/gqlgen/graphql" }} +{{ reserveImport "github.com/99designs/gqlgen/graphql/introspection" }} + +type {{.ResolverType}} struct {} + +{{ range $object := .Objects -}} + {{- if $object.HasResolvers -}} + func (r *{{$.ResolverType}}) {{$object.Name}}() {{ $object.ResolverInterface | ref }} { + return &{{lcFirst $object.Name}}Resolver{r} + } + {{ end -}} +{{ end }} + +{{ range $object := .Objects -}} + {{- if $object.HasResolvers -}} + type {{lcFirst $object.Name}}Resolver struct { *Resolver } + + {{ range $field := $object.Fields -}} + {{- if $field.IsResolver -}} + func (r *{{lcFirst $object.Name}}Resolver) {{$field.GoFieldName}}{{ $field.ShortResolverDeclaration }} { + panic("not implemented") + } + {{ end -}} + {{ end -}} + {{ end -}} +{{ end }} diff --git a/vendor/github.com/99designs/gqlgen/plugin/servergen/server.go b/vendor/github.com/99designs/gqlgen/plugin/servergen/server.go new file mode 100644 index 00000000..22289c02 --- /dev/null +++ b/vendor/github.com/99designs/gqlgen/plugin/servergen/server.go @@ -0,0 +1,49 @@ +package servergen + +import ( + "log" + "os" + + "github.com/99designs/gqlgen/codegen" + "github.com/99designs/gqlgen/codegen/templates" + "github.com/99designs/gqlgen/plugin" + "github.com/pkg/errors" +) + +func New(filename string) plugin.Plugin { + return &Plugin{filename} +} + +type Plugin struct { + filename string +} + +var _ plugin.CodeGenerator = &Plugin{} + +func (m *Plugin) Name() string { + return "servergen" +} +func (m *Plugin) GenerateCode(data *codegen.Data) error { + serverBuild := &ServerBuild{ + ExecPackageName: data.Config.Exec.ImportPath(), + ResolverPackageName: data.Config.Resolver.ImportPath(), + } + + if _, err := os.Stat(m.filename); os.IsNotExist(errors.Cause(err)) { + return templates.Render(templates.Options{ + PackageName: "main", + Filename: m.filename, + Data: serverBuild, + }) + } + + log.Printf("Skipped server: %s already exists\n", m.filename) + return nil +} + +type ServerBuild struct { + codegen.Data + + ExecPackageName string + ResolverPackageName string +} diff --git a/vendor/github.com/99designs/gqlgen/plugin/servergen/server.gotpl b/vendor/github.com/99designs/gqlgen/plugin/servergen/server.gotpl new file mode 100644 index 00000000..fca71c53 --- /dev/null +++ b/vendor/github.com/99designs/gqlgen/plugin/servergen/server.gotpl @@ -0,0 +1,20 @@ +{{ reserveImport "context" }} +{{ reserveImport "log" }} +{{ reserveImport "net/http" }} +{{ reserveImport "os" }} +{{ reserveImport "github.com/99designs/gqlgen/handler" }} + +const defaultPort = "8080" + +func main() { + port := os.Getenv("PORT") + if port == "" { + port = defaultPort + } + + http.Handle("/", handler.Playground("GraphQL playground", "/query")) + http.Handle("/query", handler.GraphQL({{ lookupImport .ExecPackageName }}.NewExecutableSchema({{ lookupImport .ExecPackageName}}.Config{Resolvers: &{{ lookupImport .ResolverPackageName}}.Resolver{}}))) + + log.Printf("connect to http://localhost:%s/ for GraphQL playground", port) + log.Fatal(http.ListenAndServe(":" + port, nil)) +} -- cgit