name: Linux
on:
  workflow_call:
    inputs:
      profile:
        required: false
        default: "release"
        type: string
      wpt-tests-to-run:
        default: ""
        required: false
        type: string
      wpt-sync-from-upstream:
        required: false
        default: false
        type: boolean
      wpt-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-tests-to-run:
        default: ""
        required: false
        type: string
      wpt-sync-from-upstream:
        default: false
        required: false
        type: boolean
      wpt-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

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-${{ inputs.upload && '20.04' || '22.04' }}
    steps:
      - uses: actions/checkout@v4
        if: github.event_name != 'pull_request_target'
        with:
          fetch-depth: 2 # This is necessary for `test-tidy`.
      # This is necessary to checkout the pull request if this run was triggered via a
      # `pull_request_target` event.
      - uses: actions/checkout@v4
        if: github.event_name == 'pull_request_target'
        with:
          ref: refs/pull/${{ github.event.number }}/head
          fetch-depth: 2 # This is necessary for `test-tidy`.
      - name: Run sccache-cache
        uses: mozilla-actions/sccache-action@v0.0.4
      - name: Set LIBCLANG_PATH env # needed for bindgen in mozangle
        if: ${{ !inputs.upload  }} # not needed on ubuntu 20.04 used for nightly
        run: echo "LIBCLANG_PATH=/usr/lib/llvm-14/lib" >> $GITHUB_ENV
      - uses: actions/setup-python@v5
        with:
          python-version: '3.10'
      - name: Install taplo
        uses: baptiste0928/cargo-install@v3
        with:
          crate: taplo-cli
          locked: true
      - name: Install cargo-deny
        uses: baptiste0928/cargo-install@v3
        with:
          crate: cargo-deny
          locked: true
      - name: Bootstrap Python
        run: python3 -m pip install --upgrade pip
      - name: Bootstrap dependencies
        run: |
          sudo apt update
          python3 ./mach bootstrap
      - name: Tidy
        run: python3 ./mach test-tidy --no-progress --all
      - name: Build (${{ inputs.profile }})
        run: |
          python3 ./mach build --locked --${{ inputs.profile }}
          cp -r target/cargo-timings target/cargo-timings-linux
      - name: Smoketest
        run: xvfb-run python3 ./mach smoketest --${{ inputs.profile  }}
      - name: Script tests
        run: ./mach test-scripts
      - name: Unit tests
        if: ${{ inputs.unit-tests }}
        uses: nick-fields/retry@v3
        with:
          timeout_minutes: 20
          max_attempts: 2 # https://github.com/servo/servo/issues/30683
          command: python ./mach test-unit --${{ inputs.profile }}
      - name: Archive build timing
        uses: actions/upload-artifact@v4
        with:
          name: cargo-timings-linux
          # Using a wildcard here ensures that the archive includes the path.
          path: target/cargo-timings-*
      - name: Build mach package
        run: python3 ./mach package --${{ inputs.profile }}
      - name: Upload artifact for mach package
        uses: actions/upload-artifact@v4
        with:
          name: linux
          path: target/${{ 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@v4
        with:
          name: ${{ inputs.profile }}-binary-linux
          path: target.tar.gz

  wpt-2020:
    if: ${{ inputs.wpt-layout == '2020' || inputs.wpt-layout == 'all' }}
    name: Linux WPT
    needs: ["build"]
    uses: ./.github/workflows/linux-wpt.yml
    with:
      wpt-tests-to-run: ${{ inputs.wpt-tests-to-run }}
      profile: ${{ inputs.profile }}
      wpt-sync-from-upstream: ${{ inputs.wpt-sync-from-upstream }}
      wpt-layout: "layout-2020"
    secrets: inherit

  wpt-2013:
    if: ${{ inputs.wpt-layout == '2013' || inputs.wpt-layout == 'all' }}
    name: Linux WPT (Legacy)
    needs: ["build"]
    uses: ./.github/workflows/linux-wpt.yml
    with:
      wpt-tests-to-run: ${{ inputs.wpt-tests-to-run }}
      profile: ${{ inputs.profile }}
      wpt-sync-from-upstream: ${{ inputs.wpt-sync-from-upstream }}
      wpt-layout: "layout-2013"
    secrets: inherit