release-python-playwright.yaml

name: Python + Playwright images

on:
  workflow_dispatch:
    inputs:
      release_tag:
        description: 'Tag for the images (e.g.: "latest" or "beta")'
        required: true
      rebuild_images:
        description: "Rebuilds images even if the cache state matches the current state."
        required: false
        type: boolean
      trigger_templates_pr:
        description: "When set to true, always triggers the workflow on actor-templates."
        required: false
        type: boolean

  repository_dispatch:
    types: [build-python-images]

  pull_request:
    paths:
      - "python-playwright/**"
      - "python-playwright-chrome/**"
      - "python-playwright-firefox/**"
      - "python-playwright-webkit/**"
      - "python-playwright-camoufox/**"
      - "certificates/**"
      - ".github/workflows/release-python-playwright.yaml"
      - ".github/actions/version-matrix/**"
      - ".github/scripts/prepare-python-image-tags.js"
      - "Makefile"

  schedule:
    - cron: 0 */2 * * *

env:
  RELEASE_TAG: ${{ github.event.inputs.release_tag || github.event.client_payload.release_tag }}
  SHOULD_USE_LAST_FIVE: ${{ github.event_name != 'pull_request' }}
  SKIP_CACHE_CHECK: ${{ github.event_name == 'pull_request' || github.event.inputs.rebuild_images == 'true' }}

jobs:
  matrix:
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.set-matrix.outputs.matrix }}

    steps:
      - uses: actions/checkout@v6
        with:
          token: ${{ secrets.APIFY_SERVICE_ACCOUNT_GITHUB_TOKEN }}
          fetch-depth: 0

      - name: Set up Node.js
        uses: actions/setup-node@v6
        with:
          node-version-file: .github/actions/version-matrix/package.json
          cache: yarn
          cache-dependency-path: .github/actions/version-matrix/yarn.lock

      - run: yarn
        working-directory: ./.github/actions/version-matrix

      - name: Generate matrix
        id: set-matrix
        run: echo "matrix=$(yarn python:playwright)" >> $GITHUB_OUTPUT
        working-directory: ./.github/actions/version-matrix

      - name: Print matrix
        run: |
          echo "Matrix:"
          echo '${{ steps.set-matrix.outputs.matrix }}' | jq -r '.include[] | "python-version=\(.["python-version"]) playwright-version=\(.["playwright-version"]) camoufox-version=\(.["camoufox-version"]) is-latest=\(.["is-latest"]) image-name=\(.["image-name"])"'
          echo ""
          echo "Raw matrix:"
          echo ""
          echo '${{ steps.set-matrix.outputs.matrix }}' | jq -e

      - name: Commit updated matrix
        id: commit
        if: github.event_name != 'pull_request'
        uses: apify/actions/signed-commit@v1.2.0
        with:
          message: "chore(docker): update ${{ env.RELEASE_TAG || 'latest' }} python:playwright cache"
          add: ./.github/actions/version-matrix/data/*.json
          retries: 5
          pull: '--rebase --autostash'
          github-token: ${{ secrets.APIFY_SERVICE_ACCOUNT_GITHUB_TOKEN }}

      - name: Trigger workflow on actor-templates
        if: (steps.commit.outputs.committed == 'true' || github.event.inputs.trigger_templates_pr == 'true') && steps.set-matrix.outputs.latest-runtime-version != ''
        uses: peter-evans/repository-dispatch@v4
        with:
          token: ${{ secrets.APIFY_SERVICE_ACCOUNT_GITHUB_TOKEN }}
          repository: apify/actor-templates
          event-type: update-templates
          client-payload: |-
            {
              "base_image": "apify/actor-python-playwright,apify/actor-python-playwright-chrome,apify/actor-python-playwright-firefox,apify/actor-python-playwright-webkit",
              "module_version": "${{ steps.set-matrix.outputs.latest-module-version }}",
              "default_runtime_version": "${{ steps.set-matrix.outputs.latest-runtime-version }}"
            }

      # Camoufox lags behind on Playwright, so it needs its own dispatch with its own version.
      - name: Trigger workflow on actor-templates for camoufox
        if: ((steps.commit.outputs.committed == 'true' || github.event.inputs.trigger_templates_pr == 'true') && steps.set-matrix.outputs.latest-runtime-version != '') && steps.set-matrix.outputs.latest-camoufox-module-version != ''
        uses: peter-evans/repository-dispatch@v4
        with:
          token: ${{ secrets.APIFY_SERVICE_ACCOUNT_GITHUB_TOKEN }}
          repository: apify/actor-templates
          event-type: update-templates
          client-payload: |-
            {
              "base_image": "apify/actor-python-playwright-camoufox",
              "module_version": "${{ steps.set-matrix.outputs.latest-camoufox-module-version }}",
              "default_runtime_version": "${{ steps.set-matrix.outputs.latest-runtime-version }}"
            }

  # Build master images that are not dependent on existing builds.
  build-main:
    needs: [matrix]

    runs-on: ubuntu-latest
    if: ${{ toJson(fromJson(needs.matrix.outputs.matrix).include) != '[]' }}

    strategy:
      fail-fast: false
      matrix: ${{ fromJson(needs.matrix.outputs.matrix) }}

    name: "img: ${{ matrix.image-name }} py: ${{ matrix.python-version }}, pw: ${{ matrix.playwright-version }}, cf: ${{ matrix.camoufox-version }}, is-latest: ${{ matrix.is-latest }}"

    steps:
      - name: Set default inputs if event is pull request
        if: github.event_name == 'pull_request'
        run: |
          if [[ -z "$RELEASE_TAG" ]]; then echo "RELEASE_TAG=CI_TEST" >> $GITHUB_ENV; fi

      - name: Set default inputs if event is schedule
        if: github.event_name == 'schedule'
        run: |
          if [[ -z "$RELEASE_TAG" ]]; then echo "RELEASE_TAG=latest" >> $GITHUB_ENV; fi

      - name: Check if inputs are set correctly
        run: |
          if [[ -z "$RELEASE_TAG" ]]; then echo "RELEASE_TAG input is empty!" >&2; exit 1; fi

      - name: Checkout
        uses: actions/checkout@v6

      - name: Copy Firefox certificates to image folder
        run: |
          if [ -f "./certificates/firefox-certificates.zip" ]; then
            mkdir -p ./${{ matrix.image-name }}/firefox-certs
            unzip -q -o ./certificates/firefox-certificates.zip -d ./${{ matrix.image-name }}/firefox-certs
            echo "Extracted $(ls -1 ./${{ matrix.image-name }}/firefox-certs/*.crt | wc -l) certificates"
          else
            mkdir -p ./${{ matrix.image-name }}/firefox-certs
            echo "No certificate archive found, created empty folder"
          fi

      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v6
        with:
          python-version: ${{ matrix.python-version }}

      - name: Prepare image tags
        id: prepare-tags
        uses: actions/github-script@v8
        env:
          CURRENT_PYTHON: ${{ matrix.python-version }}
          LATEST_PYTHON: ${{ matrix.latest-python-version }}
          FRAMEWORK_VERSION: ${{ matrix.playwright-version }}
          RELEASE_TAG: ${{ env.RELEASE_TAG }}
          IMAGE_NAME: apify/actor-${{ matrix.image-name }}
          IS_LATEST_BROWSER_IMAGE: ${{ matrix.is-latest }}
        with:
          script: |
            const generateTags = require("./.github/scripts/prepare-python-image-tags.js");
            return generateTags()

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v4

      - name: Build and tag image for testing
        uses: docker/build-push-action@v6
        with:
          context: ./${{ matrix.image-name }}
          file: ./${{ matrix.image-name }}/Dockerfile
          build-args: |
            PYTHON_VERSION=${{ matrix.python-version }}
            PLAYWRIGHT_VERSION=${{ matrix.playwright-version }}
            CAMOUFOX_VERSION=${{ matrix.camoufox-version }}
          platforms: linux/amd64
          provenance: false
          load: true
          tags: ${{ fromJson(steps.prepare-tags.outputs.result).allTags }}
          cache-from: type=gha,scope=${{ matrix.image-name }}-${{ matrix.python-version }}-${{ matrix.playwright-version }}-${{ matrix.camoufox-version }}
          cache-to: type=gha,mode=max,scope=${{ matrix.image-name }}-${{ matrix.python-version }}-${{ matrix.playwright-version }}-${{ matrix.camoufox-version }}

      - name: Test image
        run: docker run ${{ fromJson(steps.prepare-tags.outputs.result).firstImageName }}

      - name: Measure image size
        id: image-size
        if: github.event_name == 'pull_request'
        env:
          MATRIX_JSON: ${{ toJSON(matrix) }}
          NEW_IMAGE: ${{ fromJson(steps.prepare-tags.outputs.result).firstImageName }}
          BASE_IMAGE: apify/actor-${{ matrix.image-name }}:${{ matrix.python-version }}
        run: |
          set -euo pipefail
          mkdir -p size-report
          id="$(printf '%s' "$MATRIX_JSON" | sha256sum | cut -c1-16)"
          new_bytes="$(docker image inspect "$NEW_IMAGE" --format '{{.Size}}')"
          if docker pull --platform linux/amd64 "$BASE_IMAGE" >/dev/null 2>&1; then
            current_bytes="$(docker image inspect "$BASE_IMAGE" --format '{{.Size}}')"
          else
            current_bytes=""
            echo "No published baseline image found for ${BASE_IMAGE}"
          fi
          jq -n \
            --argjson matrix "$MATRIX_JSON" \
            --arg base "$BASE_IMAGE" \
            --arg current "$current_bytes" \
            --arg new "$new_bytes" \
            '{matrix: $matrix, baseImage: $base, currentBytes: $current, newBytes: $new}' \
            > "size-report/${id}.json"
          echo "id=${id}" >> "$GITHUB_OUTPUT"

      - name: Upload image size report
        if: github.event_name == 'pull_request'
        uses: actions/upload-artifact@v7
        with:
          name: image-size-${{ steps.image-size.outputs.id }}
          path: size-report/
          retention-days: 1

      - name: Login to DockerHub
        if: github.event_name != 'pull_request'
        uses: docker/login-action@v4
        with:
          username: ${{ secrets.APIFY_SERVICE_ACCOUNT_DOCKERHUB_USERNAME }}
          password: ${{ secrets.APIFY_SERVICE_ACCOUNT_DOCKERHUB_TOKEN }}

      - name: Build and push OCI image
        if: github.event_name != 'pull_request'
        uses: docker/build-push-action@v6
        with:
          context: ./${{ matrix.image-name }}
          file: ./${{ matrix.image-name }}/Dockerfile
          build-args: |
            PYTHON_VERSION=${{ matrix.python-version }}
            PLAYWRIGHT_VERSION=${{ matrix.playwright-version }}
            CAMOUFOX_VERSION=${{ matrix.camoufox-version }}
          platforms: ${{ matrix.supports-arm64 == 'true' && 'linux/amd64,linux/arm64' || 'linux/amd64' }}
          provenance: true
          push: true
          tags: ${{ fromJson(steps.prepare-tags.outputs.result).allTags }}
          outputs: type=image,oci-mediatypes=true
          cache-from: type=gha,scope=${{ matrix.image-name }}-${{ matrix.python-version }}-${{ matrix.playwright-version }}-${{ matrix.camoufox-version }}

  # Aggregate the per-image size reports uploaded by the build matrix and post/update
  # a single sticky PR comment comparing current vs new image sizes.
  size-report:
    name: Report image size changes
    needs: [build-main]
    if: ${{ always() && github.event_name == 'pull_request' }}
    runs-on: ubuntu-latest
    permissions:
      pull-requests: write
    # All image workflows update sections of ONE shared PR comment; the repo-wide
    # concurrency group serializes their read-modify-write so no section is lost.
    concurrency:
      group: image-size-comment-${{ github.event.pull_request.number }}
      cancel-in-progress: false

    steps:
      - name: Checkout
        uses: actions/checkout@v6

      - name: Download image size reports
        uses: actions/download-artifact@v8
        continue-on-error: true
        with:
          pattern: image-size-*
          path: size-reports
          merge-multiple: true

      - name: Set up Node.js
        uses: actions/setup-node@v6
        with:
          node-version: 24

      - name: Render comment section
        run: |
          mkdir -p size-reports
          node .github/scripts/format-image-size-report.ts size-reports "Python + Playwright images" "${{ github.event.pull_request.head.sha }}" | tee image-size-comment.md

      - name: Post or update image size comment
        uses: actions/github-script@v8
        env:
          SECTION_KEY: python-playwright
        with:
          script: |
            const { readFileSync } = require('node:fs');
            const upsertSection = require('./.github/scripts/upsert-image-size-comment.js');
            await upsertSection({ github, context }, process.env.SECTION_KEY, readFileSync('image-size-comment.md', 'utf8'));