1 files changed, 42 insertions, 0 deletions
diff --git a/vendor/github.com/vektah/gqlparser/gqlparser.go b/vendor/github.com/vektah/gqlparser/gqlparser.go
new file mode 100644
index 00000000..71e46407
--- /dev/null
+++ b/vendor/github.com/vektah/gqlparser/gqlparser.go
@@ -0,0 +1,42 @@
+package gqlparser
+
+import (
+	"github.com/vektah/gqlparser/ast"
+	"github.com/vektah/gqlparser/gqlerror"
+	"github.com/vektah/gqlparser/parser"
+	"github.com/vektah/gqlparser/validator"
+	_ "github.com/vektah/gqlparser/validator/rules"
+)
+
+func LoadSchema(str ...*ast.Source) (*ast.Schema, *gqlerror.Error) {
+	return validator.LoadSchema(append([]*ast.Source{validator.Prelude}, str...)...)
+}
+
+func MustLoadSchema(str ...*ast.Source) *ast.Schema {
+	s, err := validator.LoadSchema(append([]*ast.Source{validator.Prelude}, str...)...)
+	if err != nil {
+		panic(err)
+	}
+	return s
+}
+
+func LoadQuery(schema *ast.Schema, str string) (*ast.QueryDocument, gqlerror.List) {
+	query, err := parser.ParseQuery(&ast.Source{Input: str})
+	if err != nil {
+		return nil, gqlerror.List{err}
+	}
+	errs := validator.Validate(schema, query)
+	if errs != nil {
+		return nil, errs
+	}
+
+	return query, nil
+}
+
+func MustLoadQuery(schema *ast.Schema, str string) *ast.QueryDocument {
+	q, err := LoadQuery(schema, str)
+	if err != nil {
+		panic(err)
+	}
+	return q
+}