hugo gendocshelper 源码
hugo gendocshelper 代码
文件路径：/commands/gendocshelper.go
// 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
}
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