webui: add a primitive graphql handler

1 files changed, 37 insertions, 0 deletions

diff --git a/vendor/github.com/graphql-go/graphql/located.go b/vendor/github.com/graphql-go/graphql/located.go
new file mode 100644
index 00000000..6ed8ec83
--- /dev/null
+++ b/vendor/github.com/graphql-go/graphql/located.go
@@ -0,0 +1,37 @@
+package graphql
+
+import (
+	"errors"
+	"github.com/graphql-go/graphql/gqlerrors"
+	"github.com/graphql-go/graphql/language/ast"
+)
+
+func NewLocatedError(err interface{}, nodes []ast.Node) *gqlerrors.Error {
+	var origError error
+	message := "An unknown error occurred."
+	if err, ok := err.(error); ok {
+		message = err.Error()
+		origError = err
+	}
+	if err, ok := err.(string); ok {
+		message = err
+		origError = errors.New(err)
+	}
+	stack := message
+	return gqlerrors.NewError(
+		message,
+		nodes,
+		stack,
+		nil,
+		[]int{},
+		origError,
+	)
+}
+
+func FieldASTsToNodeASTs(fieldASTs []*ast.Field) []ast.Node {
+	nodes := []ast.Node{}
+	for _, fieldAST := range fieldASTs {
+		nodes = append(nodes, fieldAST)
+	}
+	return nodes
+}