continuous-integration.yml

name: Continuous Integration
on:
  # branches pushed by collaborators
  push:
    branches:
      - main
  # pull request from non-collaborators
  pull_request: {}
  # nightly
  schedule:
    - cron:  '0 0 * * *'
jobs:
  lint-build:
    name: "Lint & Build"
    runs-on: ubuntu-latest
    steps:
      # checkout code
      - uses: actions/checkout@v2
      # install node
      - name: Use Node.js 16
        uses: actions/setup-node@v1
        with:
          node-version: 16
      - run: |
          npm config set cache "$( node -p "process.cwd()" )/temp/npm-cache"
      - name: Cache dependencies
        uses: actions/cache@v2
        with:
          path: temp/npm-cache
          key: npm-cache-packaging-${{ hashFiles('package-lock.json') }}
          restore-keys: npm-cache-packaging-
      # lint, build, test
      - run: npm ci
      - run: npm run lint
      - run: npm run build-pack
      - name: Upload package artifact
        uses: actions/upload-artifact@v1
        with:
          name: ts-node-packed.tgz
          path: tests/ts-node-packed.tgz

  test:
    needs: lint-build
    name: "Test: ${{ matrix.os }}, node ${{ matrix.node }}, TS ${{ matrix.typescript }}"
    runs-on: ${{ matrix.os }}-latest
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu, windows]
        # Don't forget to add all new flavors to this list!
        flavor: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]
        include:
          # Node 12.15
          # TODO Add comments about why we test 12.15; I think git blame says it's because of an ESM behavioral change that happened at 12.16
          - flavor: 1
            node: 12.15
            nodeFlag: 12_15
            typescript: latest
            typescriptFlag: latest
          # Node 12.16
          # Earliest version that supports getFormat, etc hooks: https://github.com/nodejs/node/blob/master/doc/changelogs/CHANGELOG_V12.md#12.16.0
          - flavor: 2
            node: 12.16
            nodeFlag: 12_16
            typescript: latest
            typescriptFlag: latest
          # Node 12
          - flavor: 3
            node: 12
            nodeFlag: 12
            typescript: latest
            typescriptFlag: latest
          # Node 14.13.0
          # To test ESM builtin module resolution immediately before a node behavioral change: https://github.com/TypeStrong/ts-node/issues/1130
          - flavor: 4
            node: 14.13.0
            nodeFlag: 14_13_0
            typescript: latest
            typescriptFlag: latest
          # Node 14
          - flavor: 5
            node: 14
            nodeFlag: 14
            typescript: latest
            typescriptFlag: latest
          - flavor: 6
            node: 14
            nodeFlag: 14
            typescript: 2.7
            typescriptFlag: 2_7
          - flavor: 7
            node: 14
            nodeFlag: 14
            typescript: next
            typescriptFlag: next
          # Node 16
          - flavor: 8
            node: 16
            nodeFlag: 16
            typescript: latest
            typescriptFlag: latest
            downgradeNpm: true
          - flavor: 9
            node: 16
            nodeFlag: 16
            typescript: 2.7
            typescriptFlag: 2_7
            downgradeNpm: true
          - flavor: 10
            node: 16
            nodeFlag: 16
            typescript: next
            typescriptFlag: next
            downgradeNpm: true
          # Node nightly
          - flavor: 11
            node: nightly
            nodeFlag: nightly
            typescript: latest
            typescriptFlag: latest
            downgradeNpm: true
    steps:
      # checkout code
      - uses: actions/checkout@v2
      # install node
      - name: Use Node.js ${{ matrix.node }}
        if: matrix.node != 'nightly'
        uses: actions/setup-node@v1
        with:
          node-version: ${{ matrix.node }}
      - name: Use Node.js 16, will be subsequently overridden by download of nightly
        if: matrix.node == 'nightly'
        uses: actions/setup-node@v1
        with:
          node-version: 16
      - name: Download Node.js nightly
        if: matrix.node == 'nightly' && matrix.os == 'ubuntu'
        run: |
          export N_PREFIX=$(pwd)/n
          npm install -g n
          n nightly
          sudo cp "${N_PREFIX}/bin/node" "$(which node)"
          node --version
      - name: Download Node.js nightly
        if: matrix.node == 'nightly' && matrix.os == 'windows'
        run: |
          $version = (Invoke-WebRequest https://nodejs.org/download/nightly/index.json | ConvertFrom-json)[0].version
          $url = "https://nodejs.org/download/nightly/$version/win-x64/node.exe"
          $targetPath = (Get-Command node.exe).Source
          Invoke-WebRequest -Uri $url -OutFile $targetPath
          node --version
      # lint, build, test
        # Downgrade from npm 7 to 6 because 7 still seems buggy to me
      - if: ${{ matrix.downgradeNpm }}
        run: npm install -g npm@6
      - run: |
          npm config set cache "$( node -p "process.cwd()" )/temp/npm-cache"
      - name: Cache dependencies
        uses: actions/cache@v2
        with:
          path: temp/npm-cache
          key: npm-cache-${{ matrix.os }}-${{ hashFiles('package-lock.json') }}
          restore-keys: npm-cache-${{matrix.os }}-
      - run: npm ci --ignore-scripts
      - name: Upload npm logs
        if: ${{ failure() }}
        uses: actions/upload-artifact@v1
        with:
          name: npm-logs
          path: temp/npm-cache/_logs
      - run: npm run build-tsc
      - name: Download package artifact
        uses: actions/download-artifact@v1
        with:
          name: ts-node-packed.tgz
          path: tests/
      - run: npm install typescript@${{ matrix.typescript }} --force
      - run: npm run test-cov
      - name: Upload npm logs
        if: ${{ failure() }}
        uses: actions/upload-artifact@v1
        with:
          name: npm-logs-${{ matrix.os }}-node-${{ matrix.nodeFlag }}-typescript-${{ matrix.typescriptFlag }}
          path: temp/npm-cache/_logs
      - run: npm run coverage-report
        if: ${{ always() }}
      - name: Codecov
        if: ${{ always() }}
        uses: codecov/codecov-action@v1
        with:
          flags: ${{ matrix.os }},node_${{ matrix.nodeFlag }},typescript_${{ matrix.typescriptFlag }}