Add support for a content dir set per language

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
This commit is contained in:
Bjørn Erik Pedersen 2018-03-21 17:21:46 +01:00
parent f27977809c
commit eb42774e58
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GPG key ID: 330E6E2BD4859D8F
66 changed files with 1819 additions and 556 deletions

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@ -18,6 +18,8 @@ import (
"runtime"
"testing"
"github.com/gohugoio/hugo/helpers"
"github.com/gohugoio/hugo/hugofs"
"github.com/spf13/viper"
@ -69,5 +71,7 @@ func TestUnicodeNorm(t *testing.T) {
func newTestSourceSpec() SourceSpec {
v := viper.New()
return SourceSpec{Fs: hugofs.NewMem(v), Cfg: v}
v.Set("contentDir", "content")
ps, _ := helpers.NewPathSpec(hugofs.NewMem(v), v)
return SourceSpec{Fs: hugofs.NewMem(v).Source, PathSpec: ps}
}