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Diffstat (limited to 'vendor/github.com/99designs/gqlgen/internal/code/compare.go')
-rw-r--r--vendor/github.com/99designs/gqlgen/internal/code/compare.go163
1 files changed, 0 insertions, 163 deletions
diff --git a/vendor/github.com/99designs/gqlgen/internal/code/compare.go b/vendor/github.com/99designs/gqlgen/internal/code/compare.go
deleted file mode 100644
index dce9aea5..00000000
--- a/vendor/github.com/99designs/gqlgen/internal/code/compare.go
+++ /dev/null
@@ -1,163 +0,0 @@
-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)
-}