linux.yml

name: Linux
on:
  workflow_call:
    outputs:
      artifact_ids:
        value: ${{ jobs.common.outputs.artifact_ids }}
        description: Comma-separated list of artifact IDs for the release artifacts
    inputs:
      profile:
        required: false
        default: "checked-release"
        type: string
      build-args:
        default: ""
        required: false
        type: string
      wpt-args:
        default: ""
        required: false
        type: string
      wpt-sync-from-upstream:
        required: false
        default: false
        type: boolean
      wpt:
        required: false
        type: boolean
      number-of-wpt-chunks:
        default: 20
        required: false
        type: number
      unit-tests:
        required: false
        default: false
        type: boolean
      devtools-tests:
        required: false
        default: false
        type: boolean
      build-libservo:
        required: false
        default: false
        type: boolean
      force-github-hosted-runner:
        required: false
        type: boolean
        default: false
      bencher:
        required: false
        default: false
        type: boolean
      coverage:
        required: false
        default: false
        type: boolean
      capi:
        required: false
        default: false
        type: boolean

  workflow_dispatch:
    inputs:
      profile:
        required: false
        default: "checked-release"
        type: choice
        options: ["checked-release", "release", "debug", "production"]
      wpt-args:
        default: ""
        required: false
        type: string
      wpt-sync-from-upstream:
        default: false
        required: false
        type: boolean
      wpt:
        required: false
        type: boolean
      number-of-wpt-chunks:
        default: 20
        required: false
        type: number
      unit-tests:
        required: false
        default: false
        type: boolean
      devtools-tests:
        required: false
        default: false
        type: boolean
      build-libservo:
        required: false
        default: false
        type: boolean
      force-github-hosted-runner:
        required: false
        type: boolean
        default: false
      bencher:
        required: false
        default: false
        type: boolean
      capi:
        required: false
        default: false
        type: boolean

env:
  RUST_BACKTRACE: 1
  SHELL: /bin/bash

jobs:
  common:
    name: Call common Linux workflow for x86_64
    uses: ./.github/workflows/linux-common.yml
    secrets: inherit
    with:
      arch: x86_64
      # Before updating the GH action runner image for the nightly job, ensure
      # that the system has a glibc version that is compatible with the one
      # used by the wpt.fyi runners.
      uploaded-artifact-name: ${{ inputs.profile }}-binary-linux
      github-runner-label: ubuntu-22.04
      self-hosted-image-name: servo-ubuntu2204
      force-github-hosted-runner: ${{ inputs.force-github-hosted-runner }}
      profile: ${{ inputs.profile }}
      build-args: ${{ inputs.build-args }}
      wpt: ${{ inputs.wpt }}
      number-of-wpt-chunks: ${{ inputs.number-of-wpt-chunks }}
      unit-tests: ${{ inputs.unit-tests }}
      devtools-tests: ${{ inputs.devtools-tests }}
      build-libservo: ${{ inputs.build-libservo }}
      wpt-args: ${{ inputs.wpt-args }}
      bencher: ${{ inputs.bencher }}
      coverage: ${{ inputs.coverage }}
      capi: ${{ inputs.capi }}

  wpt-2020:
    if: ${{ inputs.wpt }}
    name: Linux WPT
    needs: ["common"]
    uses: ./.github/workflows/linux-wpt.yml
    with:
      wpt-args: ${{ inputs.wpt-args }}
      profile: ${{ inputs.profile }}
      wpt-sync-from-upstream: ${{ inputs.wpt-sync-from-upstream }}
      number-of-wpt-chunks: ${{ inputs.number-of-wpt-chunks }}
      binary-path: servo/servoshell
    secrets: inherit

  bencher:
    needs: ["common"]
    if: >-
      ${{
          inputs.bencher &&
          inputs.profile != 'debug' &&
          github.event_name != 'workflow_dispatch' &&
          github.event_name != 'merge_group'
      }}
    uses: ./.github/workflows/bencher.yml
    with:
      target: "linux"
      profile: ${{ inputs.profile }}
      compressed-file-path: ${{ inputs.profile }}-binary-linux/servo-tech-demo.tar.gz
      binary-path: servo/servoshell
      file-size: true
      # We only evaluate speedometer and dromaeo score in release
      speedometer: ${{ inputs.profile == 'release' }}
      dromaeo: ${{ inputs.profile == 'release' }}
    secrets: inherit

  # Runs the underlying job (“workload”) on a self-hosted runner if available.
  runner-select-coverage:
    if: inputs.coverage
    runs-on: ubuntu-24.04
    outputs:
      unique-id: ${{ steps.select.outputs.unique-id }}
      selected-runner-label: ${{ steps.select.outputs.selected-runner-label }}
      is-self-hosted: ${{ steps.select.outputs.is-self-hosted }}
    steps:
      - name: Runner select
        id: select
        uses: servo/ci-runners/actions/runner-select@a05e7e830e3f4d4c71bdc5a38f003f052b72668c
        with:
          GITHUB_TOKEN: ${{ github.token }}
          # Before updating the GH action runner image for the nightly job, ensure
          # that the system has a glibc version that is compatible with the one
          # used by the wpt.fyi runners.
          github-hosted-runner-label: ubuntu-22.04
          self-hosted-image-name: servo-ubuntu2204
          # You can disable self-hosted runners globally by creating a repository variable named
          # NO_SELF_HOSTED_RUNNERS with any non-empty value.
          # <https://github.com/servo/servo/settings/variables/actions>
          NO_SELF_HOSTED_RUNNERS: ${{ vars.NO_SELF_HOSTED_RUNNERS }}
          # Any other boolean conditions that disable self-hosted runners go here.
          force-github-hosted-runner: ${{ inputs.force-github-hosted-runner }}

  unit-test-coverage:
    if: inputs.coverage
    needs: runner-select-coverage
    name: Unit Test Coverage [${{ needs.runner-select-coverage.outputs.unique-id }}]
    runs-on: ${{ needs.runner-select-coverage.outputs.selected-runner-label }}
    continue-on-error: true
    steps:
      - uses: servo/ci-runners/actions/checkout@a05e7e830e3f4d4c71bdc5a38f003f052b72668c
      - name: Free Disk Space (Ubuntu)
        uses: jlumbroso/free-disk-space@main
        if: ${{ runner.environment != 'self-hosted' }}
        with:
          tool-cache: false
          large-packages: false
          swap-storage: false
      - name: Set LIBCLANG_PATH env # needed for bindgen in mozangle
        shell: bash
        if: ${{ runner.environment != 'self-hosted' }}
        run: echo "LIBCLANG_PATH=/usr/lib/llvm-14/lib" >> $GITHUB_ENV
      - name: Setup Python
        if: ${{ runner.environment != 'self-hosted' }}
        uses: ./.github/actions/setup-python
      - name: Change Mirror Priorities
        if: ${{ runner.environment != 'self-hosted' }}
        uses: ./.github/actions/apt-mirrors
      - name: Install cargo-llvm-cov
        uses: taiki-e/install-action@v2
        with:
          tool: cargo-llvm-cov@0.8.7,cargo-nextest@0.9.140
      - name: Bootstrap dependencies
        if: ${{ runner.environment != 'self-hosted' }}
        timeout-minutes: 30
        shell: bash
        run: |
          sudo apt update
          ./mach bootstrap --yes --skip-lints
      - name: Run unit-tests with coverage
        shell: bash
        env:
          NEXTEST_RETRIES: 2 # https://github.com/servo/servo/issues/30683
          LANG: en-US
        run: |
          ./mach test-unit --code-coverage \
              --profile=coverage \
              --llvm-cov-option=--codecov \
              --llvm-cov-option=--output-path=codecov.json
      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v6
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          files: codecov.json,support/crown/codecov.json
          fail_ci_if_error: true
          flags: unittests

  media-examples:
    name: Media Examples
    if: ${{ inputs.unit-tests }}
    runs-on: ubuntu-22.04
    steps:
      - uses: servo/ci-runners/actions/checkout@a05e7e830e3f4d4c71bdc5a38f003f052b72668c
      - name: Change Mirror Priorities
        uses: ./.github/actions/apt-mirrors
      - name: Install Dependencies
        run: |
          sudo bash -c 'apt-add-repository -y https://mirrors.kernel.org/ubuntu'
          sudo apt update
          sudo apt install -y \
            gstreamer1.0-libav \
            gstreamer1.0-plugins-bad \
            gstreamer1.0-plugins-base \
            gstreamer1.0-plugins-good \
            gstreamer1.0-plugins-ugly \
            gstreamer1.0-tools \
            jackd2 \
            libasound2-plugins \
            libfaad2 \
            libffi7 \
            libfftw3-single3 \
            libges-1.0-dev \
            libgstreamer-plugins-bad1.0-dev\
            libgstreamer-plugins-base1.0-dev \
            libgstreamer1.0-dev \
            libgstrtspserver-1.0-dev \
            libjack-jackd2-0 \
            libmms0 \
            libmpg123-0 \
            libopus0 \
            liborc-0.4-0 \
            liborc-0.4-dev \
            libpulsedsp \
            libsamplerate0 \
            libspeexdsp1 \
            libtdb1 \
            libtheora0 \
            libtwolame0 \
            libwayland-egl1-mesa \
            libwebrtc-audio-processing1 \
            pulseaudio \
            pulseaudio-utils \
            webp
      - name: Determine MSRV
        id: msrv
        uses: ./.github/actions/parse_msrv
      - name: Install MSRV
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ steps.msrv.outputs.rust_version }}
      - name: Virtual Audio Devices
        run: |
          jackd -d dummy &
          pulseaudio --start
          gst-inspect-1.0 | grep Total
      - name: Run Examples
        run: |
          ls components/media/examples/examples/*.rs | xargs -I{} basename  {} .rs  | grep -v params_connect | RUST_BACKTRACE=1 GST_DEBUG=3 xargs -I{} cargo run -p servo-media-examples --example {}