A Vite plugin validates Json files with internationalization support in worker thread.

• Compare with the base language file to verify the presence of key and value.
• Optional: Use textlint to proofread values.

• We want to reduce obstacles caused by forgotten key settings by supporting multiple languages.
• We want to reduce obstacles such as shaky notation.
• I want to use correct grammar to provide easier-to-understand text to users.

npm i -D vite-plugin-i18n-validator

• You can set an object or an array.

[vite.config.ts]

import { defineConfig } from "vite";
import i18nValidator from "vite-plugin-i18n-validator";
import path from "path";

// https://vitejs.dev/config/
export default defineConfig({
  plugins: [
    i18nValidator([
      {
        enabledBuild: true,
        include: ["src/locales/*.json"],
        baseLocaleFilePath: path.resolve(__dirname, "src/locales/ja.json"),
        prohibitedValues: ["public"],
        textlint: true,
      },
      {
        include: ["src/locales2/*.json"],
        baseLocaleFilePath: path.resolve(__dirname, "src/locales/ja.json"),
        ignoreKeys: /(foo\.todo2)+/i,
      },
    ]),
  ],
});

• Compare files in baseLocaleFilePath when files set to include are saved.

npm run dev

• Compare all files set in include with those in baseLocaleFilePath.

npm run build

• When a file is updated or built, the following messages are output.

2:05:34 [vite] src/locales/ja.json:5:14: Found TODO: 'todo:hoge"'
2:05:34 [vite] src/locales/ja.json:7:15: Found TODO: 'todo:hoge"'
2:05:49 [vite] src/locales/en.json: Not found: 'foo.zoo'
2:05:49 [vite] src/locales/en.json: Not found: 'foo.todo'
2:05:49 [vite] src/locales/en.json: Not found: 'foo.todo2'
2:05:49 [vite] src/locales/en.json: Not found: 'foo.todo3'

• If proofreading is required, install the textlint library.

Please see the principles of conduct when building a site.

This library is licensed under the MIT license.