jannesblobel / inlang-plugin-po

inlang-plugin-po

This plugin reads and writes resources, that are stored as .po file. The following features are supported:

• ID ("msgid": "id")
• messages ("msgstr": "value")

Recommendation for now:

Use a .pot file in your project. It is easier to manage the ids in a file instead of in the code

Usage

1. Create a new file named inlang.config.js in the root of your git repository.
2. Copy/paste the following code into the config
3. Adapt the referenceLanguage, languages and pathPattern (your saved translation files)

If you need more help read the inlang documentation

/**
 * @type {import("@inlang/core/config").DefineConfig}
 */
export async function defineConfig(env) {
  // importing plugin from local file for testing purposes
  const plugin = await env.$import("https://cdn.jsdelivr.net/gh/jannesblobel/inlang-plugin-po@1/dist/index.js");

  const pluginConfig = {
  // Replace pathPattern with the path where your languages are stored.
    pathPattern: "./example/locale/{language}/LC_MESSAGES/django.po",

    // Your referenceResourcePath could be
    // null or "./example/locale/en/LC_MESSAGES/django.pot",
    // dependent if you use pot file as you referenceLanguage
    referenceResourcePath: null,
  };

  return {
    //  it is necessary to add a referenceLanguage even if referenceResourcePath = null 
    referenceLanguage: "en",
    languages: await plugin.getLanguages({
      referenceLanguage: "en",
      ...env,
      pluginConfig,
    }),
    readResources: (args) =>
      plugin.readResources({ ...args, ...env, pluginConfig }),
    writeResources: (args) =>
      plugin.writeResources({ ...args, ...env, pluginConfig }),
  };
}

For additional usage information, take a look at example.

Contributing

Developing

Run the following commands in your terminal (node and npm must be installed):

1. npm install
2. npm run dev

npm run dev will start the development environment which automatically compiles the src/index.ts files to JavaScript (dist/index.js), runs tests defined in *.test.ts files and watches changes.

Publishing

Run npm run build to generate a build.

The dist directory is used to distribute the plugin directly via CDN like jsDelivr. Using a CDN works because the inlang config uses dynamic imports to import plugins.

Read the jsDelivr documentation on importing from GitHub.