ci.yml

name: Lint, Build, and Test Bitauth IDE
on: [push, pull_request]

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout without submodules
        uses: actions/checkout@v4
      - name: Restore .yarn if cached
        id: restore-yarn
        uses: actions/cache@v4
        with:
          path: .yarn
          key: yarn-${{ hashFiles('yarn.lock') }}
      - name: Get Libauth version hash
        id: libauth-version
        run: echo "$(git submodule status libauth)" && echo "HASH=$(git submodule status libauth | awk '{ print $1 }')" >> $GITHUB_OUTPUT
      - name: Restore libauth if cached
        id: restore-libauth
        uses: actions/cache@v4
        with:
          path: libauth
          key: libauth-${{ steps.libauth-version.outputs.HASH }}
      - name: Checkout submodules if uncached
        if: steps.restore-yarn.outputs.cache-hit != 'true' || steps.restore-libauth.outputs.cache-hit != 'true'
        uses: actions/checkout@v4
        with:
          submodules: recursive
      - name: Install dependencies if uncached
        if: steps.restore-yarn.outputs.cache-hit != 'true' || steps.restore-libauth.outputs.cache-hit != 'true'
        run: yarn install --immutable --immutable-cache --check-cache
      - name: Setup node
        uses: actions/setup-node@v4
        with:
          node-version: 20
      - run: yarn test:lint

  e2e-tests:
    # Only run e2e-tests if lint passes; this also saves running time by reusing cached submodules/dependencies
    needs: [lint]
    runs-on: ubuntu-latest
    container:
      image: mcr.microsoft.com/playwright:v1.45.0-jammy
    strategy:
      fail-fast: false
      matrix:
        environment: ['dev', 'prod']
        shardIndex: [1, 2, 3, 4, 5, 6, 7, 8]
        shardTotal: [8]
    name: e2e-tests (${{ matrix.environment }}, ${{ matrix.shardIndex }}/${{ matrix.shardTotal }})
    steps:
      - name: Checkout without submodules
        uses: actions/checkout@v4

      # TODO: use caches from "lint" in "e2e-tests": https://github.com/actions/cache/issues/1300#issuecomment-1899893716
      # - name: Restore Yarn cache
      #   id: restore-yarn
      #   uses: actions/cache/restore@v4
      #   with:
      #     path: .yarn
      #     key: yarn-${{ hashFiles('yarn.lock') }}
      #     fail-on-cache-miss: true
      # - name: Get Libauth version hash
      #   id: libauth-version
      #   # Prevents: `fatal: detected dubious ownership in repository at '/__w/bitauth-ide/bitauth-ide'`. We can safely disable this check for CI.
      #   run: git config --global --add safe.directory '*' && echo "HASH=$(git submodule status libauth | awk '{ print $1 }')" >> $GITHUB_OUTPUT
      # - name: Restore Libauth build
      #   id: restore-libauth
      #   uses: actions/cache/restore@v4
      #   with:
      #     path: libauth
      #     key: libauth-${{ steps.libauth-version.outputs.HASH }}
      #     fail-on-cache-miss: true
      # - uses: actions/setup-node@v4
      #   with:
      #     node-version: 20
      # begin: duplicated cache creation
      - name: Restore .yarn if cached
        id: restore-yarn
        uses: actions/cache@v4
        with:
          path: .yarn
          key: yarn-${{ hashFiles('yarn.lock') }}
      - name: Get Libauth version hash
        id: libauth-version
        # Prevents: `fatal: detected dubious ownership in repository at '/__w/bitauth-ide/bitauth-ide'`. We can safely disable this check for CI.
        run: git config --global --add safe.directory '*' && echo "HASH=$(git submodule status libauth | awk '{ print $1 }')" >> $GITHUB_OUTPUT
      - name: Restore libauth if cached
        id: restore-libauth
        uses: actions/cache@v4
        with:
          path: libauth
          key: libauth-${{ steps.libauth-version.outputs.HASH }}
      - name: Checkout submodules if uncached
        if: steps.restore-yarn.outputs.cache-hit != 'true' || steps.restore-libauth.outputs.cache-hit != 'true'
        uses: actions/checkout@v4
        with:
          submodules: recursive
      - name: Setup node
        uses: actions/setup-node@v4
        with:
          node-version: 20
      - name: Install dependencies if uncached
        if: steps.restore-yarn.outputs.cache-hit != 'true' || steps.restore-libauth.outputs.cache-hit != 'true'
        run: yarn install --immutable --immutable-cache
      # end: duplicated cache creation

      - name: Test development build
        run: yarn test:e2e --shard=${{ matrix.shardIndex }}/${{ matrix.shardTotal }} --reporter blob,github
        if: ${{ matrix.environment == 'dev' }}
        env:
          HOME: /root # https://github.com/microsoft/playwright/issues/6500
      - name: Test production build
        run: yarn build && yarn test:e2e:prod --shard=${{ matrix.shardIndex }}/${{ matrix.shardTotal }} --reporter blob,github
        if: ${{ matrix.environment == 'prod' }}
        env:
          HOME: /root # https://github.com/microsoft/playwright/issues/6500
      - name: Upload dist to artifacts
        uses: actions/upload-artifact@v4
        if: ${{ matrix.environment == 'prod' && matrix.shardIndex == 1 }}
        with:
          name: dist
          path: dist/
          retention-days: 90
      - name: Upload blob-report to artifacts
        uses: actions/upload-artifact@v4
        if: always()
        with:
          name: blob-report-${{ matrix.environment }}-${{ matrix.shardIndex }}
          path: blob-report
          retention-days: 1
      - name: Report code coverage
        if: always()
        run: yarn cov:lcov
      - name: Send coverage to Codecov
        if: always()
        uses: codecov/codecov-action@v4
        with:
          fail_ci_if_error: true
          token: ${{ secrets.CODECOV_TOKEN }}
          verbose: true

  merge-reports:
    # Merge reports after playwright-tests, even if some shards have failed
    if: always()
    needs: [e2e-tests]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout without submodules
        uses: actions/checkout@v4
      - name: Restore .yarn
        id: restore-yarn
        uses: actions/cache/restore@v4
        with:
          path: .yarn
          key: yarn-${{ hashFiles('yarn.lock') }}
          fail-on-cache-miss: true
      - name: Setup node
        uses: actions/setup-node@v4
        with:
          node-version: 20
      - name: Download production blob reports from artifacts
        uses: actions/download-artifact@v4
        with:
          path: prod-blob-reports
          pattern: blob-report-prod-*
          merge-multiple: true
      - name: Merge production HTML report
        run: yarn playwright merge-reports --reporter html ./prod-blob-reports
        env:
          PLAYWRIGHT_HTML_REPORT: prod-report
      - name: Upload production HTML report to artifacts
        uses: actions/upload-artifact@v4
        with:
          name: html-report-prod--run-${{ github.run_attempt }}
          path: prod-report
          retention-days: 90
      - name: Download development blob reports from artifacts
        uses: actions/download-artifact@v4
        with:
          path: dev-blob-reports
          pattern: blob-report-dev-*
          merge-multiple: true
      - name: Merge development HTML report
        run: yarn playwright merge-reports --reporter html ./dev-blob-reports
        env:
          PLAYWRIGHT_HTML_REPORT: dev-report
      - name: Upload development HTML report to artifacts
        uses: actions/upload-artifact@v4
        with:
          name: html-report-dev--run-${{ github.run_attempt }}
          path: dev-report
          retention-days: 90