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
    steps:
      - uses: actions/checkout@v2
      - 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
      - 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
        id: restore-build
        with:
          path: ./*
          key: ${{ github.sha }}
      - run: ./check-pre-compiled.sh

  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
        id: restore-build
        with:
          path: ./*
          key: ${{ github.sha }}

      - run: node run-tests.js --timings --type unit -g 1/1

  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:
      - uses: actions/cache@v2
        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

      - run: xvfb-run node run-tests.js --timings -g ${{ matrix.group }}/6 -c 3

  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
        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

      - run: yarn add -W --dev spectron@7.0.0 electron@5.0.0

      - run: xvfb-run node run-tests.js test/integration/with-electron/test/index.test.js

  testYarnPnP:
    runs-on: ubuntu-latest
    env:
      NODE_OPTIONS: '--unhandled-rejections=strict'
    steps:
      - uses: actions/checkout@v2

      - run: yarn install --frozen-lockfile --check-files

      - run: |
          mkdir -p ./e2e-tests/next-pnp
          cp -r ./examples/with-typescript/. ./e2e-tests/next-pnp
          cd ./e2e-tests/next-pnp
          touch yarn.lock
          yarn set version berry
          yarn config set pnpFallbackMode none
          yarn link --all --private ../..
          yarn build

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

  testFutureDependencies:
    name: React 17 + webpack 5 (Basic, Production, Acceptance)
    runs-on: ubuntu-latest
    env:
      NEXT_TELEMETRY_DISABLED: 1
      NEXT_TEST_JOB: 1
      HEADLESS: true

    steps:
      - uses: actions/checkout@v2
      - run: git fetch --depth=1 origin +refs/tags/*:refs/tags/*
      - run: cat package.json | jq '.resolutions.webpack = "^5.11.1"' > package.json.tmp && mv package.json.tmp package.json
      - run: cat package.json | jq '.resolutions.react = "^17.0.1"' > package.json.tmp && mv package.json.tmp package.json
      - run: cat package.json | jq '.resolutions."react-dom" = "^17.0.1"' > package.json.tmp && mv package.json.tmp package.json
      - run: yarn install --check-files
      - run: yarn list webpack react react-dom
      - run: xvfb-run node run-tests.js test/integration/{link-ref,production,basic,async-modules,font-optimization,ssr-ctx}/test/index.test.js test/acceptance/*.test.js

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

  testSafari:
    name: Test Safari (production)
    runs-on: ubuntu-latest
    needs: build
    env:
      BROWSERSTACK: true
      BROWSERNAME: '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
        id: restore-build
        with:
          path: ./*
          key: ${{ github.sha }}
      - run: '[[ -z "$BROWSERSTACK_ACCESS_KEY" ]] && echo "Skipping for PR" || node run-tests.js test/integration/production/test/index.test.js'

  testSafariOld:
    name: Test Safari 10.1 (nav)
    runs-on: ubuntu-latest
    needs: [build, testSafari]
    env:
      BROWSERSTACK: true
      LEGACY_SAFARI: true
      BROWSERNAME: '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
        id: restore-build
        with:
          path: ./*
          key: ${{ github.sha }}
      - run: '[[ -z "$BROWSERSTACK_ACCESS_KEY" ]] && echo "Skipping for PR" || node run-tests.js test/integration/production-nav/test/index.test.js'

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

      - run: ./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: ./release-stats.sh
      - uses: ./.github/actions/next-stats-action
        env:
          PR_STATS_COMMENT_TOKEN: ${{ secrets.PR_STATS_COMMENT_TOKEN }}