ci.yml

name: CI

on:
  push:
    branches:
      - main
  pull_request:

jobs:
  build:
    name: Build
    runs-on: ubuntu-latest
    timeout-minutes: 15
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: '0'
          # don't persist the credentials so the changesets action doesn't use the
          # github actions token but the git token provided via environment variable
          persist-credentials: false

      - uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'yarn'
          registry-url: 'https://registry.npmjs.org'

      - name: yarn install
        run: yarn install --frozen-lockfile

      - name: prettier:check
        run: yarn prettier:check

      - name: depcheck
        run: yarn depcheck

      - name: lint
        run: yarn lint

      - name: type checking and declarations
        run: yarn tsc

      - name: check translations
        run: yarn translate --fail-on-update

      - name: test
        run: yarn test:all

      - name: build
        run: yarn build

      - name: check API report and generate typings
        run: yarn check-api-report

      - name: Login to ghcr.io
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Generate Docker metadata (example-widget-mui)
        id: meta_example-widget-mui
        uses: docker/metadata-action@v5
        env:
          DOCKER_METADATA_PR_HEAD_SHA: true
        with:
          images: ghcr.io/nordeck/matrix-widget-toolkit/example-widget-mui
          labels: |
            org.opencontainers.image.title=Matrix Example Widget (Material UI)
            org.opencontainers.image.description=An example that showcases the features of the Matrix Widget Toolkit
            org.opencontainers.image.vendor=Nordeck IT + Consulting GmbH
          tags: |
            type=sha,prefix=

      - name: Build and push (example-widget-mui)
        uses: docker/build-push-action@v6
        id: dockerBuild
        with:
          push: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' || github.event_name == 'pull_request' && secrets.GH_APP_OS_APP_ID != '' }}
          context: example-widget-mui
          tags: ${{ steps.meta_example-widget-mui.outputs.tags }}
          labels: ${{ steps.meta_example-widget-mui.outputs.labels }}
          platforms: linux/amd64,linux/arm64,linux/s390x

      - name: Generate GitHub token
        if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
        id: generate_token
        uses: tibdex/github-app-token@3beb63f4bd073e61482598c45c71c1019b59b73a # @v2.1.0
        with:
          app_id: ${{ secrets.GH_APP_OS_APP_ID }}
          private_key: ${{ secrets.GH_APP_OS_PRIVATE_KEY }}

      - name: Create Release Pull Request or Publish Packages
        if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
        uses: changesets/action@c8bada60c408975afd1a20b3db81d6eee6789308 # @v1.4.9
        with:
          publish: yarn release
        env:
          GITHUB_TOKEN: ${{ steps.generate_token.outputs.token }}
          NODE_AUTH_TOKEN: ${{ secrets.NODE_AUTH_TOKEN }}

  buildContainers:
    name: Build Container
    runs-on: ubuntu-latest
    timeout-minutes: 15
    env:
      DOCKER_PLATFORMS: linux/amd64,linux/arm64,linux/s390x
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'yarn'
          registry-url: 'https://registry.npmjs.org'

      - name: yarn install
        run: yarn install --frozen-lockfile

      - name: Login to ghcr.io
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Generate docker tag
        uses: actions/github-script@v7
        id: vars
        with:
          script: |
            const fs = require('fs');

            const packageJson = fs.readFileSync('./containers/widget-server/package.json');
            const { version } = JSON.parse(packageJson);

            core.setOutput('version', version);

      - name: Generate Docker metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ghcr.io/nordeck/matrix-widget-toolkit/widget-server
          labels: |
            org.opencontainers.image.title=Matrix Widget Server
            org.opencontainers.image.description=A webserver to host a matrix widget in a container
            org.opencontainers.image.vendor=Nordeck IT + Consulting GmbH
          flavor: |
            latest=false
          tags: |
            type=semver,pattern={{version}},value=${{ steps.vars.outputs.version }}
            type=semver,pattern={{major}}.{{minor}},value=${{ steps.vars.outputs.version }}
            type=semver,pattern={{major}},value=${{ steps.vars.outputs.version }}

      - name: Build
        uses: docker/build-push-action@v6
        with:
          context: containers/widget-server
          platforms: ${{ env.DOCKER_PLATFORMS }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}

      - name: Load
        uses: docker/build-push-action@v6
        id: dockerLoad
        with:
          load: true
          context: containers/widget-server
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}

      - name: Restore Cached Browsers
        uses: actions/cache@v4
        with:
          path: ~/.cache/ms-playwright
          key: ${{ runner.os }}-browsers

      - name: Install Playwright Browsers
        run: npx playwright install --with-deps

      - name: Run Playwright tests
        working-directory: containers/widget-server
        env:
          IMAGE_ID: ${{ steps.dockerLoad.outputs.imageid }}
        run: yarn playwright test

      - uses: actions/upload-artifact@v4
        if: always()
        with:
          name: playwright-report
          path: containers/widget-server/playwright-report/
          retention-days: 7

      - name: Check if container should be pushed
        if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
        id: tag-exists
        env:
          SEARCH_TAG: '${{ steps.meta.outputs.version }}'
          DOCKER_IMAGE: ghcr.io/nordeck/matrix-widget-toolkit/widget-server
        run: |
          # don't fail the action if the 'docker manifest' call exits with 1.
          # We handle the error manually.
          set +e

          # try to fetch the manifest. exits with status 0 if the
          # tag exists and with status 1 if not.
          OUTPUT=$(docker buildx imagetools inspect $DOCKER_IMAGE:$SEARCH_TAG 2>&1)
          RESULT=$([[ "$?" == 0 ]] && echo "true" || echo "false")

          echo $OUTPUT

          # throw an error if the output is unexpected, e.g. due to a network problem.
          if [[ $RESULT == "false" ]] && [[ $OUTPUT != "ERROR: $DOCKER_IMAGE:$SEARCH_TAG: not found" ]]; then
            echo "Unexpected error"
            exit 1
          fi

          echo "result=$RESULT" >> $GITHUB_OUTPUT

      - name: Build and push
        if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' && steps.tag-exists.outputs.result == 'false' }}
        uses: docker/build-push-action@v6
        with:
          push: true
          context: containers/widget-server
          platforms: ${{ env.DOCKER_PLATFORMS }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}

  deploy:
    if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
    name: Deploy to Demo
    runs-on: ubuntu-latest
    timeout-minutes: 5
    needs: build
    environment:
      name: example-widget-mui.widgets.demo.nordeck.io
      url: https://example-widget-mui.widgets.demo.nordeck.io
    steps:
      - name: Generate GitHub token
        id: generate_token
        uses: tibdex/github-app-token@3beb63f4bd073e61482598c45c71c1019b59b73a # @v2.1.0
        with:
          app_id: ${{ secrets.GH_APP_OS_APP_ID }}
          private_key: ${{ secrets.GH_APP_OS_PRIVATE_KEY }}

      - name: Trigger Workflow
        uses: actions/github-script@v7
        with:
          github-token: ${{ steps.generate_token.outputs.token }}
          script: |
            github.rest.actions.createWorkflowDispatch({
              owner: 'nordeck',
              repo: '${{ secrets.GITOPS_DEPLOY_REPOSITORY }}',
              workflow_id: 'deployment.yml',
              ref: 'main',
              inputs: {
                environment: '${{ secrets.GITOPS_DEPLOY_ENVIRONMENT}}',
                application: 'matrix-widget-toolkit',
                tag: '${{ github.sha }}'
              }
            })