1 files changed, 74 insertions, 0 deletions
diff --git a/commands/gendocshelper.go b/commands/gendocshelper.go
new file mode 100644
index 000000000..68ac035ee
--- /dev/null
+++ b/commands/gendocshelper.go
@@ -0,0 +1,74 @@
+// Copyright 2017-present The Hugo Authors. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package commands
+
+import (
+	"encoding/json"
+	"fmt"
+	"os"
+	"path/filepath"
+
+	"github.com/gohugoio/hugo/docshelper"
+	"github.com/spf13/cobra"
+)
+
+var (
+	_ cmder = (*genDocsHelper)(nil)
+)
+
+type genDocsHelper struct {
+	target string
+	*baseCmd
+}
+
+func createGenDocsHelper() *genDocsHelper {
+	g := &genDocsHelper{
+		baseCmd: newBaseCmd(&cobra.Command{
+			Use:    "docshelper",
+			Short:  "Generate some data files for the Hugo docs.",
+			Hidden: true,
+		}),
+	}
+
+	g.cmd.RunE = func(cmd *cobra.Command, args []string) error {
+		return g.generate()
+	}
+
+	g.cmd.PersistentFlags().StringVarP(&g.target, "dir", "", "docs/data", "data dir")
+
+	return g
+}
+
+func (g *genDocsHelper) generate() error {
+	fmt.Println("Generate docs data to", g.target)
+
+	targetFile := filepath.Join(g.target, "docs.json")
+
+	f, err := os.Create(targetFile)
+	if err != nil {
+		return err
+	}
+	defer f.Close()
+
+	enc := json.NewEncoder(f)
+	enc.SetIndent("", "  ")
+
+	if err := enc.Encode(docshelper.GetDocProvider()); err != nil {
+		return err
+	}
+
+	fmt.Println("Done!")
+	return nil
+
+}