build_test_deploy.yml

on:
  push:
    branches: [canary]
  pull_request:
    types: [opened, synchronize]

name: Build, test, and deploy

jobs:
  build:
    runs-on: ubuntu-latest
    env:
      NEXT_TELEMETRY_DISABLED: 1
    outputs:
      docsChange: ${{ steps.docs-change.outputs.DOCS_CHANGE }}
    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 25

      - run: git fetch --depth=1 origin +refs/tags/*:refs/tags/*
      - run: yarn install --frozen-lockfile --check-files
      - run: node run-tests.js --timings --write-timings -g 1/1
      - name: Check docs only change
        run: echo ::set-output name=DOCS_CHANGE::$(node skip-docs-change.js echo 'not-docs-only-change')
        id: docs-change
      - run: echo ${{steps.docs-change.outputs.DOCS_CHANGE}}
      - uses: actions/cache@v2
        id: cache-build
        with:
          path: ./*
          key: ${{ github.sha }}

  lint:
    runs-on: ubuntu-latest
    needs: build
    steps:
      - uses: actions/cache@v2
        id: restore-build
        with:
          path: ./*
          key: ${{ github.sha }}
      - run: yarn lint

  checkPrecompiled:
    name: Check Pre-compiled
    runs-on: ubuntu-latest
    needs: build
    env:
      NEXT_TELEMETRY_DISABLED: 1
    steps:
      - uses: actions/cache@v2
        if: ${{needs.build.outputs.docsChange != 'docs only change'}}
        id: restore-build
        with:
          path: ./*
          key: ${{ github.sha }}
      - run: ./scripts/check-pre-compiled.sh
        if: ${{needs.build.outputs.docsChange != 'docs only change'}}

  testUnit:
    name: Test Unit
    runs-on: ubuntu-latest
    needs: build
    env:
      NEXT_TELEMETRY_DISABLED: 1
      NEXT_TEST_JOB: 1
      HEADLESS: true
    steps:
      - uses: actions/cache@v2
        if: ${{needs.build.outputs.docsChange != 'docs only change'}}
        id: restore-build
        with:
          path: ./*
          key: ${{ github.sha }}

      - run: node run-tests.js --timings --type unit -g 1/1
        if: ${{needs.build.outputs.docsChange != 'docs only change'}}

  testIntegration:
    name: Test Integration
    runs-on: ubuntu-latest
    needs: build
    env:
      NEXT_TELEMETRY_DISABLED: 1
      NEXT_TEST_JOB: 1
      HEADLESS: true
    strategy:
      fail-fast: false
      matrix:
        group: [1, 2, 3, 4, 5, 6]
    steps:
      - run: echo ${{needs.build.outputs.docsChange}}
      - uses: actions/cache@v2
        if: ${{needs.build.outputs.docsChange != 'docs only change'}}
        id: restore-build
        with:
          path: ./*
          key: ${{ github.sha }}

      # TODO: remove after we fix watchpack watching too much
      - run: echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p
        if: ${{needs.build.outputs.docsChange != 'docs only change'}}

      - run: xvfb-run node run-tests.js --timings -g ${{ matrix.group }}/6 -c 3
        if: ${{needs.build.outputs.docsChange != 'docs only change'}}

  testElectron:
    name: Test Electron
    runs-on: ubuntu-latest
    needs: build
    env:
      NEXT_TELEMETRY_DISABLED: 1
      NEXT_TEST_JOB: 1
      HEADLESS: true
      TEST_ELECTRON: 1
    steps:
      - uses: actions/cache@v2
        if: ${{needs.build.outputs.docsChange != 'docs only change'}}
        id: restore-build
        with:
          path: ./*
          key: ${{ github.sha }}

      # TODO: remove after we fix watchpack watching too much
      - run: echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p
        if: ${{needs.build.outputs.docsChange != 'docs only change'}}

      - run: cd test/integration/with-electron/app && yarn
        if: ${{needs.build.outputs.docsChange != 'docs only change'}}

      - run: xvfb-run node run-tests.js test/integration/with-electron/test/index.test.js
        if: ${{needs.build.outputs.docsChange != 'docs only change'}}

  testYarnPnP:
    runs-on: ubuntu-latest
    needs: build
    env:
      NODE_OPTIONS: '--unhandled-rejections=strict'
      YARN_COMPRESSION_LEVEL: '0'
    steps:
      - uses: actions/cache@v2
        if: ${{needs.build.outputs.docsChange != 'docs only change'}}
        id: restore-build
        with:
          path: ./*
          key: ${{ github.sha }}

      - run: bash ./scripts/test-pnp.sh
        if: ${{needs.build.outputs.docsChange != 'docs only change'}}

  testsPass:
    name: thank you, next
    runs-on: ubuntu-latest
    needs: [lint, checkPrecompiled, testIntegration, testUnit, testYarnPnP]
    steps:
      - run: exit 0

  testLegacyWebpack:
    name: Webpack 4 (Basic, Production, Acceptance)
    runs-on: ubuntu-latest
    needs: build
    env:
      NEXT_TELEMETRY_DISABLED: 1
      NEXT_TEST_JOB: 1
      HEADLESS: true
      NEXT_PRIVATE_TEST_WEBPACK4_MODE: 1

    steps:
      - uses: actions/cache@v2
        if: ${{needs.build.outputs.docsChange != 'docs only change'}}
        id: restore-build
        with:
          path: ./*
          key: ${{ github.sha }}

      - run: xvfb-run node run-tests.js test/integration/{basic,fallback-modules,link-ref,production,async-modules,font-optimization,ssr-ctx}/test/index.test.js test/acceptance/*.test.js
        if: ${{needs.build.outputs.docsChange != 'docs only change'}}

  testFirefox:
    name: Test Firefox (production)
    runs-on: ubuntu-latest
    needs: build
    env:
      HEADLESS: true
      BROWSER_NAME: 'firefox'
      NEXT_TELEMETRY_DISABLED: 1
    steps:
      - uses: actions/cache@v2
        if: ${{needs.build.outputs.docsChange != 'docs only change'}}
        id: restore-build
        with:
          path: ./*
          key: ${{ github.sha }}
      - run: node run-tests.js -c 1 test/integration/production/test/index.test.js
        if: ${{needs.build.outputs.docsChange != 'docs only change'}}

  testSafari:
    name: Test Safari (production)
    runs-on: ubuntu-latest
    needs: build
    env:
      BROWSERSTACK: true
      BROWSER_NAME: 'safari'
      NEXT_TELEMETRY_DISABLED: 1
      SKIP_LOCAL_SELENIUM_SERVER: true
      BROWSERSTACK_USERNAME: ${{ secrets.BROWSERSTACK_USERNAME }}
      BROWSERSTACK_ACCESS_KEY: ${{ secrets.BROWSERSTACK_ACCESS_KEY }}
    steps:
      - uses: actions/cache@v2
        if: ${{needs.build.outputs.docsChange != 'docs only change'}}
        id: restore-build
        with:
          path: ./*
          key: ${{ github.sha }}
      - run: '[[ -z "$BROWSERSTACK_ACCESS_KEY" ]] && echo "Skipping for PR" || node run-tests.js -c 1 test/integration/production/test/index.test.js'
        if: ${{needs.build.outputs.docsChange != 'docs only change'}}

  testSafariOld:
    name: Test Safari 10.1 (nav)
    runs-on: ubuntu-latest
    needs: [build, testSafari]
    env:
      BROWSERSTACK: true
      LEGACY_SAFARI: true
      BROWSER_NAME: 'safari'
      NEXT_TELEMETRY_DISABLED: 1
      SKIP_LOCAL_SELENIUM_SERVER: true
      BROWSERSTACK_USERNAME: ${{ secrets.BROWSERSTACK_USERNAME }}
      BROWSERSTACK_ACCESS_KEY: ${{ secrets.BROWSERSTACK_ACCESS_KEY }}
    steps:
      - uses: actions/cache@v2
        if: ${{needs.build.outputs.docsChange != 'docs only change'}}
        id: restore-build
        with:
          path: ./*
          key: ${{ github.sha }}
      - run: '[[ -z "$BROWSERSTACK_ACCESS_KEY" ]] && echo "Skipping for PR" || node run-tests.js -c 1 test/integration/production-nav/test/index.test.js'
        if: ${{needs.build.outputs.docsChange != 'docs only change'}}

  publishRelease:
    name: Potentially publish release
    runs-on: ubuntu-latest
    needs: build
    env:
      NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
    steps:
      - uses: actions/cache@v2
        id: restore-build
        with:
          path: ./*
          key: ${{ github.sha }}

      - run: ./scripts/publish-release.sh

  prStats:
    name: Release Stats
    runs-on: ubuntu-latest
    needs: [publishRelease]
    steps:
      - uses: actions/cache@v2
        id: restore-build
        with:
          path: ./*
          key: ${{ github.sha }}
      - run: ./scripts/release-stats.sh
      - uses: ./.github/actions/next-stats-action
        env:
          PR_STATS_COMMENT_TOKEN: ${{ secrets.PR_STATS_COMMENT_TOKEN }}