migrate to go modules

2 files changed, 0 insertions, 938 deletions

diff --git a/vendor/github.com/99designs/gqlgen/codegen/config/binder.go b/vendor/github.com/99designs/gqlgen/codegen/config/binder.go
deleted file mode 100644
index 72956de4..00000000
--- a/vendor/github.com/99designs/gqlgen/codegen/config/binder.go
+++ /dev/null
@@ -1,448 +0,0 @@
-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       map[string]*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
-	}
-
-	mp := map[string]*packages.Package{}
-	for _, p := range pkgs {
-		populatePkg(mp, p)
-		for _, e := range p.Errors {
-			if e.Kind == packages.ListError {
-				return nil, p.Errors[0]
-			}
-		}
-	}
-
-	return &Binder{
-		pkgs:   mp,
-		schema: s,
-		cfg:    c,
-	}, nil
-}
-
-func populatePkg(mp map[string]*packages.Package, p *packages.Package) {
-	imp := code.NormalizeVendor(p.PkgPath)
-	if _, ok := mp[imp]; ok {
-		return
-	}
-	mp[imp] = p
-	for _, p := range p.Imports {
-		populatePkg(mp, p)
-	}
-}
-
-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 {
-	imp := code.NormalizeVendor(find)
-	if p, ok := b.pkgs[imp]; ok {
-		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) 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()); def.IsLeafType() && 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 {
-		child := b.CopyModifiersFromAst(t.Elem, base)
-		if _, isStruct := child.Underlying().(*types.Struct); isStruct {
-			child = types.NewPointer(child)
-		}
-		return types.NewSlice(child)
-	}
-
-	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
deleted file mode 100644
index 8e8992e3..00000000
--- a/vendor/github.com/99designs/gqlgen/codegen/config/config.go
+++ /dev/null
@@ -1,490 +0,0 @@
-package config
-
-import (
-	"fmt"
-	"go/types"
-	"io/ioutil"
-	"os"
-	"path/filepath"
-	"regexp"
-	"sort"
-	"strings"
-
-	"golang.org/x/tools/go/packages"
-
-	"github.com/99designs/gqlgen/internal/code"
-	"github.com/pkg/errors"
-	"github.com/vektah/gqlparser"
-	"github.com/vektah/gqlparser/ast"
-	"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"`
-	AutoBind       []string                   `yaml:"autobind"`
-	Models         TypeMap                    `yaml:"models,omitempty"`
-	StructTag      string                     `yaml:"struct_tag,omitempty"`
-	Directives     map[string]DirectiveConfig `yaml:"directives,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"},
-		Directives:     map[string]DirectiveConfig{},
-	}
-}
-
-// 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)
-}
-
-var path2regex = strings.NewReplacer(
-	`.`, `\.`,
-	`*`, `.+`,
-	`\`, `[\\/]`,
-	`/`, `[\\/]`,
-)
-
-// 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")
-	}
-
-	defaultDirectives := map[string]DirectiveConfig{
-		"skip":       {SkipRuntime: true},
-		"include":    {SkipRuntime: true},
-		"deprecated": {SkipRuntime: true},
-	}
-
-	for key, value := range defaultDirectives {
-		if _, defined := config.Directives[key]; !defined {
-			config.Directives[key] = value
-		}
-	}
-
-	preGlobbing := config.SchemaFilename
-	config.SchemaFilename = StringList{}
-	for _, f := range preGlobbing {
-		var matches []string
-
-		// for ** we want to override default globbing patterns and walk all
-		// subdirectories to match schema files.
-		if strings.Contains(f, "**") {
-			pathParts := strings.SplitN(f, "**", 2)
-			rest := strings.TrimPrefix(strings.TrimPrefix(pathParts[1], `\`), `/`)
-			// turn the rest of the glob into a regex, anchored only at the end because ** allows
-			// for any number of dirs in between and walk will let us match against the full path name
-			globRe := regexp.MustCompile(path2regex.Replace(rest) + `$`)
-
-			if err := filepath.Walk(pathParts[0], func(path string, info os.FileInfo, err error) error {
-				if err != nil {
-					return err
-				}
-
-				if globRe.MatchString(strings.TrimPrefix(path, pathParts[0])) {
-					matches = append(matches, path)
-				}
-
-				return nil
-			}); err != nil {
-				return nil, errors.Wrapf(err, "failed to walk schema at root %s", pathParts[0])
-			}
-		} else {
-			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.NameForDir(c.Dir())
-	}
-
-	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
-}
-
-type DirectiveConfig struct {
-	SkipRuntime bool `yaml:"skip_runtime"`
-}
-
-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) Autobind(s *ast.Schema) error {
-	if len(c.AutoBind) == 0 {
-		return nil
-	}
-	ps, err := packages.Load(&packages.Config{Mode: packages.LoadTypes}, c.AutoBind...)
-	if err != nil {
-		return err
-	}
-
-	for _, t := range s.Types {
-		if c.Models.UserDefined(t.Name) {
-			continue
-		}
-
-		for _, p := range ps {
-			if t := p.Types.Scope().Lookup(t.Name); t != nil {
-				c.Models.Add(t.Name(), t.Pkg().Path()+"."+t.Name())
-				break
-			}
-		}
-	}
-
-	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"}},
-		"Upload": {Model: StringList{"github.com/99designs/gqlgen/graphql.Upload"}},
-		"Any":    {Model: StringList{"github.com/99designs/gqlgen/graphql.Any"}},
-	}
-
-	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{}
-
-	sources := make([]*ast.Source, len(c.SchemaFilename))
-
-	for i, 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[i] = &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)
-}