Merge pull request #66 from envelope-org/fix/issue-63

fixed support for a custom-defined package names via option go_package

Author: ysugimoto

protoc-gen-graphql/spec/file.go

@@ -94,10 +94,13 @@ func (f *File) messagesRecursive(d *descriptor.DescriptorProto, prefix []string,
 	return messages
 }
 
+// Package is a package name retrieved from protobuf's package keyword
 func (f *File) Package() string {
 	return f.descriptor.GetPackage()
 }
 
+// GoPackage will search for an option named go_package and, if found, returns it.
+// Otherwise, it calls Package
 func (f *File) GoPackage() string {
 	var pkgName string
 	if opt := f.descriptor.GetOptions(); opt == nil {

protoc-gen-graphql/spec/package.go

@@ -31,7 +31,7 @@ func NewPackage(g PackageGetter) *Package {
 	p.FileName = filepath.Base(p.GeneratedFilenamePrefix)
 
 	if pkg := g.GoPackage(); pkg != "" {
-		// Support custom package definitions like example.com/path/to/package:packageName
+		// Support custom package definitions like example.com/path/to/package;packageName
 		if index := strings.Index(pkg, ";"); index > -1 {
 			p.Name = pkg[index+1:]
 			p.Path = pkg[0:index]