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// Copyright 2016 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 (
"fmt"
"strings"
"github.com/gohugoio/hugo/common/hugo"
"github.com/gohugoio/hugo/helpers"
"github.com/gohugoio/hugo/hugofs"
"github.com/spf13/cobra"
"github.com/spf13/cobra/doc"
jww "github.com/spf13/jwalterweatherman"
)
var _ cmder = (*genManCmd)(nil)
type genManCmd struct {
genmandir string
*baseCmd
}
func newGenManCmd() *genManCmd {
cc := &genManCmd{}
cc.baseCmd = newBaseCmd(&cobra.Command{
Use: "man",
Short: "Generate man pages for the Hugo CLI",
Long: `This command automatically generates up-to-date man pages of Hugo's
command-line interface. By default, it creates the man page files
in the "man" directory under the current directory.`,
RunE: func(cmd *cobra.Command, args []string) error {
header := &doc.GenManHeader{
Section: "1",
Manual: "Hugo Manual",
Source: fmt.Sprintf("Hugo %s", hugo.CurrentVersion),
}
if !strings.HasSuffix(cc.genmandir, helpers.FilePathSeparator) {
cc.genmandir += helpers.FilePathSeparator
}
if found, _ := helpers.Exists(cc.genmandir, hugofs.Os); !found {
jww.FEEDBACK.Println("Directory", cc.genmandir, "does not exist, creating...")
if err := hugofs.Os.MkdirAll(cc.genmandir, 0777); err != nil {
return err
}
}
cmd.Root().DisableAutoGenTag = true
jww.FEEDBACK.Println("Generating Hugo man pages in", cc.genmandir, "...")
doc.GenManTree(cmd.Root(), header, cc.genmandir)
jww.FEEDBACK.Println("Done.")
return nil
},
})
cc.cmd.PersistentFlags().StringVar(&cc.genmandir, "dir", "man/", "the directory to write the man pages.")
// For bash-completion
cc.cmd.PersistentFlags().SetAnnotation("dir", cobra.BashCompSubdirsInDir, []string{})
return cc
}
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