servo/.github/workflows/linux.yml

name: Linux
on:
  workflow_call:
    inputs:
      profile:
        required: false
        default: "release"
        type: string
      wpt:
        required: false
        type: string
      layout:
        required: false
        type: string
      unit-tests:
        required: false
        default: false
        type: boolean
      upload:
        required: false
        default: false
        type: boolean
      github-release-id:
        required: false
        type: string
  workflow_dispatch:
    inputs:
      profile:
        required: false
        default: "release"
        type: choice
        options: ["release", "debug", "production"]
      wpt:
        default: "test"
        required: false
        type: choice
        options: ["test", "sync"]
      layout:
        required: false
        type: choice
        options: ["none", "2013", "2020", "all"]
      unit-tests:
        required: false
        default: false
        type: boolean
      upload:
        required: false
        default: false
        type: boolean
  push:
    branches: ["try-linux", "try-wpt", "try-wpt-2020"]

env:
  RUST_BACKTRACE: 1
  SHELL: /bin/bash
  SCCACHE_GHA_ENABLED: "true"
  RUSTC_WRAPPER: "sccache"
  CCACHE: "sccache"
  CARGO_INCREMENTAL: 0

jobs:
  build:
    name: Linux Build
    # Ubuntu 22.04 has glibc 2.34 so the binaries produced
    # won't run on systems with older glibc e.g wpt.fyi
    # runners which still use 20.04.
    runs-on: ubuntu-${{ inputs.upload && '20.04' || '22.04' }}
    steps:
      - uses: actions/checkout@v3
        if: github.event_name != 'pull_request_target'
        with:
          fetch-depth: 2
      # This is necessary to checkout the pull request if this run was triggered via a
      # `pull_request_target` event.
      - uses: actions/checkout@v3
        if: github.event_name == 'pull_request_target'
        with:
          ref: refs/pull/${{ github.event.number }}/head
          fetch-depth: 2
      - name: Run sccache-cache
        uses: mozilla-actions/sccache-action@v0.0.3
      - name: Set LIBCLANG_PATH env # needed for bindgen in mozangle
        run: echo "LIBCLANG_PATH=/usr/lib/llvm-14/lib" >> $GITHUB_ENV
      - name: Install taplo
        uses: baptiste0928/cargo-install@v2
        with:
          crate: taplo-cli
          locked: true
      - name: Bootstrap Python
        run: python3 -m pip install --upgrade pip virtualenv
      - name: Bootstrap dependencies
        run: sudo apt update && python3 ./mach bootstrap
      - name: Tidy
        run: python3 ./mach test-tidy --no-progress --all
      - name: Build (${{ inputs.profile }})
        run: python3 ./mach build --${{ inputs.profile }}
      - name: Smoketest
        run: xvfb-run python3 ./mach smoketest --${{ inputs.profile }}
      - name: Script tests
        run: ./mach test-scripts
      - name: Unit tests
        if: ${{ inputs.unit-tests || github.ref_name == 'try-linux' }}
        uses: nick-fields/retry@v2
        with:
          timeout_minutes: 20
          max_attempts: 2 # https://github.com/servo/servo/issues/30683
          command: python ./mach test-unit --${{ inputs.profile }}
      - name: Rename build timing
        run: cp -r target/cargo-timings target/cargo-timings-linux
      - name: Archive build timing
        uses: actions/upload-artifact@v3
        with:
          name: cargo-timings
          # Using a wildcard here ensures that the archive includes the path.
          path: target/cargo-timings-*
      - name: Lockfile check
        run: ./etc/ci/lockfile_changed.sh
      - name: Build mach package
        run: python3 ./mach package --${{ inputs.profile }}
      - name: Upload artifact for mach package
        uses: actions/upload-artifact@v3
        with:
          name: linux
          path: target/${{ inputs.profile }}/servo-tech-demo.tar.gz
      - name: Upload nightly
        if: ${{ inputs.upload }}
        run: |
          python3 ./mach upload-nightly linux \
            --secret-from-environment \
            --github-release-id ${{ inputs.github-release-id }}
        env:
          S3_UPLOAD_CREDENTIALS: ${{ secrets.S3_UPLOAD_CREDENTIALS }}
          NIGHTLY_REPO_TOKEN: ${{ secrets.NIGHTLY_REPO_TOKEN }}
          NIGHTLY_REPO: ${{ github.repository_owner }}/servo-nightly-builds
      - name: Build package for target
        run: tar -czf target.tar.gz target/${{ inputs.profile }}/servo resources
      - name: Upload artifact for target
        uses: actions/upload-artifact@v3
        with:
          name: release-binary
          path: target.tar.gz

  wpt-2020:
    if: ${{ github.ref_name == 'try-wpt-2020' || inputs.layout == '2020' || inputs.layout == 'all' }}
    name: Linux WPT Tests 2020
    needs: ["build"]
    uses: ./.github/workflows/linux-wpt.yml
    with:
      profile: ${{ inputs.profile }}
      wpt: ${{ inputs.wpt }}
      layout: "layout-2020"
    secrets: inherit

  wpt-2013:
    if: ${{ github.ref_name == 'try-wpt' || inputs.layout == '2013' || inputs.layout == 'all' }}
    name: Linux WPT Tests 2013
    needs: ["build"]
    uses: ./.github/workflows/linux-wpt.yml
    with:
      profile: ${{ inputs.profile }}
      wpt: ${{ inputs.wpt }}
      layout: "layout-2013"
    secrets: inherit

  result:
    name: Result
    runs-on: ubuntu-latest
    if: always()
    # needs all build to detect cancellation
    needs:
      - "build"
      - "wpt-2020"
      - "wpt-2013"

    steps:
      - name: Mark the job as successful
        run: exit 0
        if: ${{ !contains(needs.*.result, 'failure') && !contains(needs.*.result, 'cancelled') }}
      - name: Mark the job as unsuccessful
        run: exit 1
        if: contains(needs.*.result, 'failure') || contains(needs.*.result, 'cancelled')