github.com/gohugoio/hugo@v0.88.1/commands/new.go (about)

     1  // Copyright 2018 The Hugo Authors. All rights reserved.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  // http://www.apache.org/licenses/LICENSE-2.0
     7  //
     8  // Unless required by applicable law or agreed to in writing, software
     9  // distributed under the License is distributed on an "AS IS" BASIS,
    10  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    11  // See the License for the specific language governing permissions and
    12  // limitations under the License.
    13  
    14  package commands
    15  
    16  import (
    17  	"bytes"
    18  	"os"
    19  	"path/filepath"
    20  	"strings"
    21  
    22  	"github.com/gohugoio/hugo/create"
    23  	"github.com/gohugoio/hugo/helpers"
    24  	"github.com/gohugoio/hugo/hugolib"
    25  	"github.com/spf13/afero"
    26  	"github.com/spf13/cobra"
    27  	jww "github.com/spf13/jwalterweatherman"
    28  )
    29  
    30  var _ cmder = (*newCmd)(nil)
    31  
    32  type newCmd struct {
    33  	contentEditor string
    34  	contentType   string
    35  
    36  	*baseBuilderCmd
    37  }
    38  
    39  func (b *commandsBuilder) newNewCmd() *newCmd {
    40  	cmd := &cobra.Command{
    41  		Use:   "new [path]",
    42  		Short: "Create new content for your site",
    43  		Long: `Create a new content file and automatically set the date and title.
    44  It will guess which kind of file to create based on the path provided.
    45  
    46  You can also specify the kind with ` + "`-k KIND`" + `.
    47  
    48  If archetypes are provided in your theme or site, they will be used.
    49  
    50  Ensure you run this within the root directory of your site.`,
    51  	}
    52  
    53  	cc := &newCmd{baseBuilderCmd: b.newBuilderCmd(cmd)}
    54  
    55  	cmd.Flags().StringVarP(&cc.contentType, "kind", "k", "", "content type to create")
    56  	cmd.Flags().StringVar(&cc.contentEditor, "editor", "", "edit new content with this editor, if provided")
    57  
    58  	cmd.AddCommand(b.newNewSiteCmd().getCommand())
    59  	cmd.AddCommand(b.newNewThemeCmd().getCommand())
    60  
    61  	cmd.RunE = cc.newContent
    62  
    63  	return cc
    64  }
    65  
    66  func (n *newCmd) newContent(cmd *cobra.Command, args []string) error {
    67  	cfgInit := func(c *commandeer) error {
    68  		if cmd.Flags().Changed("editor") {
    69  			c.Set("newContentEditor", n.contentEditor)
    70  		}
    71  		return nil
    72  	}
    73  
    74  	c, err := initializeConfig(true, true, false, &n.hugoBuilderCommon, n, cfgInit)
    75  	if err != nil {
    76  		return err
    77  	}
    78  
    79  	if len(args) < 1 {
    80  		return newUserError("path needs to be provided")
    81  	}
    82  
    83  	createPath := args[0]
    84  
    85  	var kind string
    86  
    87  	createPath, kind = newContentPathSection(c.hugo(), createPath)
    88  
    89  	if n.contentType != "" {
    90  		kind = n.contentType
    91  	}
    92  
    93  	return create.NewContent(c.hugo(), kind, createPath)
    94  }
    95  
    96  func mkdir(x ...string) {
    97  	p := filepath.Join(x...)
    98  
    99  	err := os.MkdirAll(p, 0777) // before umask
   100  	if err != nil {
   101  		jww.FATAL.Fatalln(err)
   102  	}
   103  }
   104  
   105  func touchFile(fs afero.Fs, x ...string) {
   106  	inpath := filepath.Join(x...)
   107  	mkdir(filepath.Dir(inpath))
   108  	err := helpers.WriteToDisk(inpath, bytes.NewReader([]byte{}), fs)
   109  	if err != nil {
   110  		jww.FATAL.Fatalln(err)
   111  	}
   112  }
   113  
   114  func newContentPathSection(h *hugolib.HugoSites, path string) (string, string) {
   115  	// Forward slashes is used in all examples. Convert if needed.
   116  	// Issue #1133
   117  	createpath := filepath.FromSlash(path)
   118  
   119  	if h != nil {
   120  		for _, dir := range h.BaseFs.Content.Dirs {
   121  			createpath = strings.TrimPrefix(createpath, dir.Meta().Filename)
   122  		}
   123  	}
   124  
   125  	var section string
   126  	// assume the first directory is the section (kind)
   127  	if strings.Contains(createpath[1:], helpers.FilePathSeparator) {
   128  		parts := strings.Split(strings.TrimPrefix(createpath, helpers.FilePathSeparator), helpers.FilePathSeparator)
   129  		if len(parts) > 0 {
   130  			section = parts[0]
   131  		}
   132  
   133  	}
   134  
   135  	return createpath, section
   136  }