Babelfu is a web service that manages translations for your projects.
As with many other services, the idea is to provide a user-friendly interface to manage translations for non-technical people like translators, product managers, etc, without the need to touch code and other extra (but not less important) features.
The critical difference of Babelfu is that it uses GitHub as the source of truth for your translations. You can use the same git workflow transparently because Babelfu changes will appear as a regular commit in your pull requests.
Babelfu fetch the translations from your repository and allows you to edit them; the same UI detects changes between the HEAD and BASE branches of your pull requests and display the differences accordingly. Once you are happy with the changes, you can commit them to the pull request base branch.
To set up a project, you only need to install the Babelfu GitHub App in your repository and invite the users you want to give access to the translations. They don't need a Github account because the app will commit them on their behalf.
You can follow this guide with a lot of screenshots to see a happy path of the Babelfu main functionality.
This project is a work in progress, but you can already use it to manage translations like the Rails I18n, it supports YAML and JSON formats.
A cloud version is available on babelfu.com, but you can host it yourself if you want.
At the moment, it only implements the key features that I think are important to validate the idea from the point of view of a developer integrating its repository on Babelfu.
There are a lot of details and optimizations pending and many features to implement, but everything will depend on the feedback and the interest of the community.
You can follow the progress here.
You can provide feedback or ask any question by creating an issue or sending an email to [email protected].
The project can be configured via built-in Rails credentials (bin/rails credentials:edit) or
environment variables. The dot-env gem loads the environment variables from the .env files.
The Babel::Config module handles the configuration.
It is used to encrypt several fields in the database. You can generate them with bin/rails db:encryption:init.
Save them on the credentials file with bin/rails credentials:edit or in the environment variables.
Babelfu uses a GitHub App to interact with the GitHub API. You need to create and configure a GitHub App properly.
Create a new app on GitHub and set the following configuration:
- Callback URL: http://localhost:3000/connections/github/callback
- Enable: Expire user authorization tokens
- Enable: Request user authorization (OAuth) during installation
On post-installation:
- Enable: Redirect on update
On permissions:
- Commit statuses - Read & write
- Contents - Read & write
- Metadata - Read-only
- Pull requests - Read & write
Once the GitHub App is created, you will need to expose on Babel.config the following data: app_id, client_id, client_secret and the private_key
The gem is available as open source under the terms of the MIT License.
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