i18n-docs is a ruby gem that helps you to keep translations stored in Google Docs. This makes it easier for translators and project members to coordinate changes and updates. In addition, the standard features of Google Docs are super handy for this process: revision tracking, authorization, publishing, etc.
Although we use it with Google Docs, it could be used with any CSV file.
this gem is currently in use and tested with Rails 3.1. It probably works with other 3.x versions, but probably not 2.x at the moment.
- download translations from multiple Google spreadsheets and store to YAML files
- import/export YAML files with a Google Spreadsheet
- check YAML files for missing translations (
Add the GEM to your Rails project:
Create a configuration file in
files: navigation.yml: "https://docs.google.com/spreadsheet/pub?key=ab43...34f3&single=true&gid=0&output=csv" forms.yml: "https://docs.google.com/spreadsheet/pub?key=0Ap...XveWc&single=true&gid=0&output=csv" ... etc ...
Finally, let Rails know what locales you will be using. Add this to
module Web class Application < Rails::Application # add yml path config.i18n.load_path += Dir[Rails.root.join('config', 'locales', '*', '*.yml').to_s] # locals to support: config.i18n.available_locales = [:en,:de,:it,:fr] end end
This defines which languages and translation files to import from a Google Spreadsheet. The content of the Spreadsheet URL is stored to a file called e.g.
example1.yml within folders
config/locales/en and all other detected locales.
Following Rake tasks are added by the GEM to your Rails project:
rake i18n:export_translationsExport all language files to CSV files (ENV 'locale' have to set for non-'en' locales else only files contained in 'en' folder are considered)
rake i18n:import_translationsDownload translations from Google Spreadsheet and save them to YAML files.
rake i18n:missing_keysFind and list translation keys that do not exist in all locales
Setup at Google Docs
- At Google Docs, create a new spreadsheet for your translations. The first column is the translation key, the other columns are the languages:
- use option
File -> Publish To the Web
- use get a link to generate a unique url that points to the CSV spreadsheet
- From now on you should only update translations in Google Docs and run
rake i18n:import_translationsin the application to get changes. You can also export your
Pull requests welcome!
- create mocked tests that do not have to download our sample CSV files
- automate the creation of files in config/locales
- automate the detection of which languages are supported
- validate use with rails 2.x, other 3.x versions
Update docs, license. Push to Rubygems.org.
- Open sourced: changed name and description.
- removed loading of
awesome_printfrom the rake task. It was breaking download