name: E2E Tests

on:
  push:
    branches:
      - main
      - docusaurus-v**
    paths:
      - package.json
      - yarn.lock
      - jest.config.mjs
      - packages/**
      - tsconfig.json
  pull_request:
    branches:
      - main
      - docusaurus-v**
    paths:
      - package.json
      - yarn.lock
      - jest.config.mjs
      - packages/**
      - tsconfig.json
      - .github/workflows/tests-e2e.yml

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

permissions:
  contents: read

jobs:
  yarn-v1:
    name: E2E — Yarn v1
    timeout-minutes: 30
    runs-on: ubuntu-latest
    strategy:
      matrix:
        node: ['16.14', '16', '18']
    steps:
      - name: Checkout
        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b # v3
      - name: Use Node.js ${{ matrix.node }}
        uses: actions/setup-node@5b949b50c3461bbcd5a540b150c368278160234a # v3
        with:
          node-version: ${{ matrix.node }}
          cache: yarn
      - name: Installation
        run: yarn
      - name: Generate test-website project against main branch
        run: yarn test:build:website -s
      - name: Install test-website project with Yarn v1
        run: yarn install
        working-directory: ../test-website
        env:
          npm_config_registry: http://localhost:4873
      - name: Start test-website project
        run: yarn start --no-open
        working-directory: ../test-website
        env:
          E2E_TEST: true
      - name: Build test-website project
        run: yarn build
        working-directory: ../test-website

  yarn-berry:
    name: E2E — Yarn Berry
    timeout-minutes: 30
    runs-on: ubuntu-latest
    strategy:
      matrix:
        nodeLinker: [pnp, node-modules]
        variant: [-s, -st]
    steps:
      - name: Checkout
        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b # v3
      - name: Use Node.js 16
        uses: actions/setup-node@5b949b50c3461bbcd5a540b150c368278160234a # v3
        with:
          node-version: '16'
          cache: yarn
      - name: Installation
        run: yarn
      - name: Generate test-website project with ${{ matrix.variant }} against main branch
        run: yarn test:build:website ${{ matrix.variant }}
      - name: Install test-website project with Yarn Berry and nodeLinker = ${{ matrix.nodeLinker }}
        run: |
          yarn set version berry

          yarn config set nodeLinker ${{ matrix.nodeLinker }}
          yarn config set npmRegistryServer http://localhost:4873
          yarn config set unsafeHttpWhitelist --json '["localhost"]'
          yarn config set enableGlobalCache true

          # Make PnP as strict as possible
          # https://yarnpkg.com/features/pnp#fallback-mode
          yarn config set pnpFallbackMode none

          yarn install
        working-directory: ../test-website
        env:
          YARN_ENABLE_IMMUTABLE_INSTALLS: false # Yarn berry should create the lockfile, despite CI env
      - name: Install missing dependencies
        if: matrix.variant == '-st' && matrix.nodeLinker == 'pnp'
        run: |
          # These dependencies are referenced in the init project, not by our packages
          yarn add @docusaurus/theme-classic @docusaurus/types @types/node
          yarn config set packageExtensions --json '{ "unified@^9.2.2": { "dependencies": { "@types/unist": "^2.0.6" } } }'
        working-directory: ../test-website
      - name: Start test-website project
        run: yarn start --no-open
        working-directory: ../test-website
        env:
          E2E_TEST: true
      - name: Type check
        # TODO: there're some lingering issues with PnP + tsc. Enable tsc in PnP later.
        if: matrix.variant == '-st' && matrix.nodeLinker != 'pnp'
        run: yarn typecheck
        working-directory: ../test-website
      - name: Build test-website project
        run: yarn build
        working-directory: ../test-website

  npm:
    name: E2E — npm
    timeout-minutes: 30
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b # v3
      - name: Use Node.js 16
        uses: actions/setup-node@5b949b50c3461bbcd5a540b150c368278160234a # v3
        with:
          node-version: '16'
          cache: yarn
      - name: Installation
        run: yarn
      - name: Generate test-website project against main branch
        run: yarn test:build:website -s
      - name: Install test-website project with npm
        run: npm install
        working-directory: ../test-website
        env:
          npm_config_registry: http://localhost:4873
      - name: Start test-website project
        run: npm run start -- --no-open
        working-directory: ../test-website
        env:
          E2E_TEST: true
      - name: Build test-website project
        run: npm run build
        working-directory: ../test-website

  pnpm:
    name: E2E — pnpm
    timeout-minutes: 30
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b # v3
      - name: Use Node.js 16
        uses: actions/setup-node@5b949b50c3461bbcd5a540b150c368278160234a # v3
        with:
          node-version: '16'
          cache: yarn
      - name: Installation
        run: yarn
      - name: Generate test-website project against main branch
        run: yarn test:build:website -s
      - name: Install test-website project with pnpm
        run: |
          npm install -g pnpm
          # Fix some peer dependencies errors
          pnpm add @algolia/client-search @types/react@17 typescript
        working-directory: ../test-website
        env:
          npm_config_registry: http://localhost:4873
      - name: Start test-website project
        run: pnpm start --no-open
        working-directory: ../test-website
        env:
          E2E_TEST: true
      - name: Build test-website project
        run: pnpm run build
        working-directory: ../test-website
