.github/setup-playwright/action.yml - trunk - githubmirror/gutenberg

.github/setup-playwright/action.yml
90 строк4 KB
Manzoor Wani
CI: resolve Playwright through the workspace that declares it (#81137)
04 авг 2026, 16:09
04 авг 2026, 16:094e47557
name: 'Install Playwright browsers'
description: 'Install Playwright browsers and their system dependencies, caching the Debian packages that WebKit needs.'

inputs:
    workspace:
        description: 'The npm workspace that declares playwright. Its copy installs the browsers, so the version installed is the one that workspace tests with.'
        required: true
    browsers:
        description: 'Optional. Space separated list of browsers to install. When not specified, all browsers are installed.'
        required: false

runs:
    using: 'composite'
    steps:
        # Only WebKit pulls system dependencies on the runner images, and the
        # Ubuntu mirror throttles them often enough to stall a job for tens of
        # minutes.
        - name: Prepare the package cache
          id: prepare
          env:
              BROWSERS: ${{ inputs.browsers }}
              WORKSPACE: ${{ inputs.workspace }}
          run: |
              VERSION="$(npm exec --no --workspace "$WORKSPACE" -- node -p "require('playwright/package.json').version")"
              BROWSERS_KEY="$(echo "${BROWSERS:-all}" | tr ' ' '-')"
              # Packages cached under another runner image mostly miss.
              IMAGE="${ImageOS:-unknown}-${ImageVersion:-unknown}"
              echo "PREFIX=playwright-apt--os-${RUNNER_OS}--arch-${RUNNER_ARCH}--img-${IMAGE}--pw-${VERSION}--browsers-${BROWSERS_KEY}--fingerprint-" >> "$GITHUB_OUTPUT"

              if [ -z "$BROWSERS" ] || [ "${BROWSERS#*webkit}" != "$BROWSERS" ]; then
                  echo "CACHE_DEPS=true" >> "$GITHUB_OUTPUT"
              else
                  echo "CACHE_DEPS=false" >> "$GITHUB_OUTPUT"
              fi

              echo 'APT::Keep-Downloaded-Packages "true";' | sudo tee /etc/apt/apt.conf.d/99keep-downloaded-packages > /dev/null
              mkdir -p "$HOME/apt-cache"
          shell: bash

        # The key carries a fingerprint of the packages, so a cache entry is
        # never stale: when apt fetches a newer package the fingerprint changes
        # and the save step writes a new entry. Cache entries are immutable, so
        # refreshing one is not an option. `key` therefore never matches on its
        # own; the prefix search restores the newest entry.
        - name: Restore the cached packages
          if: ${{ steps.prepare.outputs.CACHE_DEPS == 'true' }}
          uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
          with:
              path: ~/apt-cache
              key: ${{ steps.prepare.outputs.PREFIX }}
              restore-keys: ${{ steps.prepare.outputs.PREFIX }}

        - name: Install Playwright browsers and system dependencies
          id: install
          env:
              BROWSERS: ${{ inputs.browsers }}
              WORKSPACE: ${{ inputs.workspace }}
          run: |
              fingerprint() {
                  find "$HOME/apt-cache" -maxdepth 1 -name '*.deb' -printf '%f\n' | LC_ALL=C sort | sha256sum | cut -c1-16
              }
              BEFORE="$(fingerprint)"

              # apt looks packages up by name, version and arch, re-downloading
              # any whose size does not match its own index, so a stale package
              # here is never used. It does not re-checksum what it finds cached.
              # `--update=none` needs coreutils 9.3+, so ubuntu-24.04 or newer.
              sudo cp -r --update=none "$HOME/apt-cache/." /var/cache/apt/archives/

              # shellcheck disable=SC2086 # The browser list is intentionally split into separate arguments.
              npm exec --no --workspace "$WORKSPACE" -- playwright install $BROWSERS --with-deps

              sudo find /var/cache/apt/archives -maxdepth 1 -name '*.deb' -exec cp --update=none -t "$HOME/apt-cache" {} +
              sudo chown -R "$(id -u):$(id -g)" "$HOME/apt-cache"

              AFTER="$(fingerprint)"
              echo "FINGERPRINT=$AFTER" >> "$GITHUB_OUTPUT"
              if [ "$BEFORE" != "$AFTER" ]; then
                  echo "CHANGED=true" >> "$GITHUB_OUTPUT"
              else
                  echo "CHANGED=false" >> "$GITHUB_OUTPUT"
              fi
          shell: bash

        - name: Save the packages
          if: ${{ steps.prepare.outputs.CACHE_DEPS == 'true' && steps.install.outputs.CHANGED == 'true' }}
          uses: actions/cache/save@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
          with:
              path: ~/apt-cache
              key: ${{ steps.prepare.outputs.PREFIX }}${{ steps.install.outputs.FINGERPRINT }}