mirror of
https://github.com/gohugoio/hugo.git
synced 2024-07-07 09:36:03 +00:00
81c13171a9
As pointed out by the linter, some exported functions and types are missing doc comments. The linter warnings have been reduced from 194 to 116. Not all missing comments have been added in this commit though.
137 lines
4.2 KiB
Go
137 lines
4.2 KiB
Go
// Copyright 2017 The Hugo Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package create
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import (
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"bytes"
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"fmt"
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"strings"
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"time"
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"github.com/gohugoio/hugo/helpers"
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"github.com/gohugoio/hugo/source"
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"github.com/gohugoio/hugo/hugolib"
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"github.com/gohugoio/hugo/tpl"
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"github.com/spf13/afero"
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)
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// ArchetypeFileData represents the data available to an archetype template.
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type ArchetypeFileData struct {
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// The archetype content type, either given as --kind option or extracted
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// from the target path's section, i.e. "blog/mypost.md" will resolve to
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// "blog".
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Type string
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// The current date and time as a RFC3339 formatted string, suitable for use in front matter.
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Date string
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// The Site, fully equipped with all the pages etc. Note: This will only be set if it is actually
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// used in the archetype template. Also, if this is a multilingual setup,
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// this site is the site that best matches the target content file, based
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// on the presence of language code in the filename.
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Site *hugolib.Site
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// The target content file. Note that the .Content will be empty, as that
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// has not been created yet.
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*source.File
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}
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const (
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// ArchetypeTemplateTemplate is used as inital template when adding an archetype template.
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ArchetypeTemplateTemplate = `---
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title: "{{ replace .TranslationBaseName "-" " " | title }}"
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date: {{ .Date }}
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draft: true
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---
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`
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)
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var (
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archetypeShortcodeReplacementsPre = strings.NewReplacer(
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"{{<", "{x{<",
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"{{%", "{x{%",
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">}}", ">}x}",
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"%}}", "%}x}")
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archetypeShortcodeReplacementsPost = strings.NewReplacer(
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"{x{<", "{{<",
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"{x{%", "{{%",
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">}x}", ">}}",
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"%}x}", "%}}")
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)
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func executeArcheTypeAsTemplate(s *hugolib.Site, kind, targetPath, archetypeFilename string) ([]byte, error) {
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var (
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archetypeContent []byte
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archetypeTemplate []byte
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err error
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)
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sp := source.NewSourceSpec(s.Deps.Cfg, s.Deps.Fs)
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f := sp.NewFile(targetPath)
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data := ArchetypeFileData{
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Type: kind,
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Date: time.Now().Format(time.RFC3339),
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File: f,
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Site: s,
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}
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if archetypeFilename == "" {
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// TODO(bep) archetype revive the issue about wrong tpl funcs arg order
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archetypeTemplate = []byte(ArchetypeTemplateTemplate)
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} else {
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archetypeTemplate, err = afero.ReadFile(s.Fs.Source, archetypeFilename)
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if err != nil {
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return nil, fmt.Errorf("Failed to read archetype file %q: %s", archetypeFilename, err)
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}
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}
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// The archetype template may contain shortcodes, and these does not play well
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// with the Go templates. Need to set some temporary delimiters.
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archetypeTemplate = []byte(archetypeShortcodeReplacementsPre.Replace(string(archetypeTemplate)))
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// Reuse the Hugo template setup to get the template funcs properly set up.
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templateHandler := s.Deps.Tmpl.(tpl.TemplateHandler)
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templateName := "_text/" + helpers.Filename(archetypeFilename)
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if err := templateHandler.AddTemplate(templateName, string(archetypeTemplate)); err != nil {
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return nil, fmt.Errorf("Failed to parse archetype file %q: %s", archetypeFilename, err)
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}
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templ := templateHandler.Lookup(templateName)
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var buff bytes.Buffer
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if err := templ.Execute(&buff, data); err != nil {
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return nil, fmt.Errorf("Failed to process archetype file %q: %s", archetypeFilename, err)
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}
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archetypeContent = []byte(archetypeShortcodeReplacementsPost.Replace(buff.String()))
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if !bytes.Contains(archetypeContent, []byte("date")) || !bytes.Contains(archetypeContent, []byte("title")) {
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// TODO(bep) remove some time in the future.
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s.Log.FEEDBACK.Println(fmt.Sprintf(`WARNING: date and/or title missing from archetype file %q.
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From Hugo 0.24 this must be provided in the archetype file itself, if needed. Example:
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%s
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`, archetypeFilename, ArchetypeTemplateTemplate))
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}
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return archetypeContent, nil
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}
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