diff options
Diffstat (limited to 'vendor/github.com/99designs/gqlgen/codegen/config.go')
-rw-r--r-- | vendor/github.com/99designs/gqlgen/codegen/config.go | 273 |
1 files changed, 0 insertions, 273 deletions
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 "" -} |