ci.yml

name: CI

on:
  push:
    branches:
      - master
  pull_request:
    types: [opened, synchronize, reopened, ready_for_review]
    branches:
      - '**'
    paths-ignore:
      - 'docs/**'

permissions:
  contents: read

jobs:
  test:
    runs-on: ubuntu-latest
    timeout-minutes: 10
    strategy:
      matrix:
        node-version: [20.x, 18.x, 16.x]
    steps:
      - uses: actions/checkout@v3

      - name: Use Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v3
        with:
          node-version: ${{ matrix.node-version }}

      - name: 📥 Install
        run: npm install

      - name: Install Examples
        run: npm run install:examples

      - name: ⓘ Debug next-i18next installation
        shell: bash
        run: npx envinfo --binaries --npmPackages

      - name: Typecheck
        run: npm run typecheck

      - name: Prettier
        run: npm run prettier

      - name: Unit tests
        run: npm test

      - name: ESLint checks
        run: npm run lint

      - name: Build next-i18next
        run: npm run build

      - name: Check dist for ecmascript compliance
        run: npm run check-dist

      # Temporary hack that replace the ./node_modules/next-i18next content
      # by the current build. This is needed cause next-i18next does not work (yet) when the
      # build is below current dir. There's few issues left notably that webpack does not play
      # well with dynamic import of next-i18next config (and there might not be solution to this).
      # @link https://github.com/i18next/next-i18next/pull/2012
      # (see also the npm file: in package.json)
      - name: Replace examples install with repo build
        run: npm run move-build-to-examples

      - name: ⓘ Debug example/simple installation
        shell: bash
        run: npx envinfo --binaries --npmPackages

      - name: Build examples
        run: npm run build:examples

      - name: Check size limits
        run: npm run check-size

      - name: E2E tests
        run: npm run test:e2e

      - name: Build example with experimental.esmExternals
        run: npm run build:example:simple
        env:
          NEXTJS_ESM_EXTERNALS: true

      - name: Typecheck simple example
        run: npm run typecheck:example:simple