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eb42774e58
A sample config: ```toml defaultContentLanguage = "en" defaultContentLanguageInSubdir = true [Languages] [Languages.en] weight = 10 title = "In English" languageName = "English" contentDir = "content/english" [Languages.nn] weight = 20 title = "På Norsk" languageName = "Norsk" contentDir = "content/norwegian" ``` The value of `contentDir` can be any valid path, even absolute path references. The only restriction is that the content dirs cannot overlap. The content files will be assigned a language by 1. The placement: `content/norwegian/post/my-post.md` will be read as Norwegian content. 2. The filename: `content/english/post/my-post.nn.md` will be read as Norwegian even if it lives in the English content folder. The content directories will be merged into a big virtual filesystem with one simple rule: The most specific language file will win. This means that if both `content/norwegian/post/my-post.md` and `content/english/post/my-post.nn.md` exists, they will be considered duplicates and the version inside `content/norwegian` will win. Note that translations will be automatically assigned by Hugo by the content file's relative placement, so `content/norwegian/post/my-post.md` will be a translation of `content/english/post/my-post.md`. If this does not work for you, you can connect the translations together by setting a `translationKey` in the content files' front matter. Fixes #4523 Fixes #4552 Fixes #4553
51 lines
1.7 KiB
Go
51 lines
1.7 KiB
Go
// Copyright 2018 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 hugofs
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import (
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"github.com/spf13/afero"
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)
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var (
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_ afero.Fs = (*languageCompositeFs)(nil)
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_ afero.Lstater = (*languageCompositeFs)(nil)
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)
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type languageCompositeFs struct {
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*afero.CopyOnWriteFs
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}
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// NewLanguageCompositeFs creates a composite and language aware filesystem.
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// This is a hybrid filesystem. To get a specific file in Open, Stat etc., use the full filename
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// to the target filesystem. This information is available in Readdir, Stat etc. via the
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// special LanguageFileInfo FileInfo implementation.
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func NewLanguageCompositeFs(base afero.Fs, overlay *LanguageFs) afero.Fs {
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return afero.NewReadOnlyFs(&languageCompositeFs{afero.NewCopyOnWriteFs(base, overlay).(*afero.CopyOnWriteFs)})
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}
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// Open takes the full path to the file in the target filesystem. If it is a directory, it gets merged
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// using the language as a weight.
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func (fs *languageCompositeFs) Open(name string) (afero.File, error) {
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f, err := fs.CopyOnWriteFs.Open(name)
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if err != nil {
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return nil, err
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}
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fu, ok := f.(*afero.UnionFile)
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if ok {
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// This is a directory: Merge it.
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fu.Merger = LanguageDirsMerger
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}
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return f, nil
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}
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