metalsmith-multi-language

Instalation

$ npm install --save metalsmith-multi-language

Usage

Add the plugin:

var multiLanguage = require('metalsmith-multi-language');

Metalsmith(__dirname)
    .use(multiLanguage({ default: 'es', locales: ['en', 'es'] }))

The plugin needs both a default locale and the supported locales list. Note that default repeats in the locales array. default will act as the main locale while the others will be the secondary ones.

Append the locale to your file names (_{locale} with the underscore), e.g.:

index_es.md
index_en.md
path/file_es.md
path/file_en.md

Or put your files in locale-specific directories, e.g.:

path/es/file.md
path/en/file.md
path/es/subdir/file.md
path/en/subdir/file.md

Note that this plugin does not handle URL generation, if you need URLs in the :locale/:slug format or similar check metalsmith-permalinks.

Property merging

The plugin will merge properties from the main locale to the secondary ones. This is usefull if you want a property shared between all the locales (e.g.: date, template…).

`locale` property

Each file will have a locale property with its locale, if the filename does not have the locale extension the main locale will be set, e.g.: file_en.md locale property would be en, while for rand.md will be es.

`lang()` method

Each file will have a lang() method which is usefull to reference the translated files. So, if you're in the index_es.md file, and you want to get the english version just call lang('en').

If the locale is not found this will throw an expection.

`defaultLocale` & `locales`

Both options will be added to Metalsmith metadata as: defaultLocale and locales so that you can use them in your templates.

Index handling

The plugin will handle the index files gracefully, so that, if es is the main locale and en is the secondary one. This:

index_es.md
index_en.md

Becomes:

index.md
en/index.md

The plugin will also add a path property to each index file with the pretty path, e.g.: '' (empty string) for index.md and en/ for en/index.md.

Tests

npm test to run the tests.

License

The MIT License (MIT)

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

ocjojo/metalsmith-multi-language