check-changes.yaml

name: Check linkedin/cruise-control new release

on:
  workflow_dispatch:
  schedule:
    - cron: '0 0 * * *'

jobs:
  check-and-release:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

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

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

      - name: Get current tag
        id: current_release
        run: |
          # cc_release
          cc_current_release=$(grep "ARG CC_TAG" Dockerfile | cut -d '=' -f 2)
          echo "cc_current_release=$cc_current_release" >> $GITHUB_OUTPUT

          # cc_ui_release
          cc_ui_current_release=$(grep "ARG CC_TAG_UI" Dockerfile | cut -d '=' -f 2)
          echo "cc_ui_current_release=$cc_ui_current_release" >> $GITHUB_OUTPUT

          # iam_release
          iam_current_release=$(grep "ARG AWS_MSK_IAM_AUTH_VERSION" Dockerfile | cut -d '=' -f 2)
          echo "iam_current_release=$iam_current_release" >> $GITHUB_OUTPUT

      - name: Install updatecli
        uses: updatecli/updatecli-action@v2

      - name: Update dependencies
        env:
          GITHUB_TOKEN: ${{ secrets.PAT_GITHUB }}
        run: |
          updatecli apply --config .github/updatecli/dependencies.yaml --commit=false

      - name: Get latest tag
        id: latest_release
        run: |
          # cc_release
          cc_latest_release=$(grep "ARG CC_TAG" Dockerfile | cut -d '=' -f 2)
          echo "cc_latest_release=$cc_latest_release" >> $GITHUB_OUTPUT

          # cc_ui_release
          cc_ui_latest_release=$(grep "ARG CC_TAG_UI" Dockerfile | cut -d '=' -f 2)
          echo "cc_ui_latest_release=$cc_ui_latest_release" >> $GITHUB_OUTPUT

          # iam_release
          iam_latest_release=$(grep "ARG AWS_MSK_IAM_AUTH_VERSION" Dockerfile | cut -d '=' -f 2)
          echo "iam_latest_release=$iam_latest_release" >> $GITHUB_OUTPUT

          # complete_tag
          echo "complete_release=cc$cc_latest_release-iam$iam_latest_release" >> $GITHUB_OUTPUT

      - name: Check if exists changes
        id: check_changes
        env:
          cc_current_release: ${{ steps.current_release.outputs.cc_current_release }}
          cc_latest_release: ${{ steps.latest_release.outputs.cc_latest_release }}
          cc_ui_current_release: ${{ steps.current_release.outputs.cc_ui_current_release }}
          cc_ui_latest_release: ${{ steps.latest_release.outputs.cc_ui_latest_release }}
          iam_current_release: ${{ steps.current_release.outputs.iam_current_release }}
          iam_latest_release: ${{ steps.latest_release.outputs.iam_latest_release }}
        run: |
          # Cruise Control
          if [ "$cc_current_release" != "$cc_latest_release" ]; then
              body+="Cruise Control version:\n"
              body+="  - :information_source: Current: \`$cc_current_release\`\n"
              body+="  - :up: Upgrade: \`$cc_latest_release\`\n"
              body+="  - Changelog: https://github.com/linkedin/cruise-control/releases/tag/$cc_latest_release\n\n"

              echo "release_changed=true" >> $GITHUB_OUTPUT
          fi

          # Cruise Control UI
          if [ "$cc_ui_current_release" != "$cc_ui_latest_release" ]; then
              body+="Cruise Control UI version:\n"
              body+="  - :information_source: Current: \`$cc_ui_current_release\`\n"
              body+="  - :up: Upgrade: \`$cc_ui_latest_release\`\n"
              body+="  - Changelog: https://github.com/linkedin/cruise-control-ui/releases/tag/v$cc_ui_latest_release\n\n"

              echo "release_changed=true" >> $GITHUB_OUTPUT
          fi

          # IAM
          if [ "$iam_current_release" != "$iam_latest_release" ]; then
              body+="AWS IAM Auth version:\n"
              body+="  - :information_source: Current: \`$iam_current_release\`\n"
              body+="  - :up: Upgrade: \`$iam_latest_release\`\n"
              body+="  - Changelog: https://github.com/aws/aws-msk-iam-auth/releases/tag/v$iam_latest_release\n\n"

              echo "release_changed=true" >> $GITHUB_OUTPUT
          fi

          echo -e "$body" > pr-output.log

      - name: Create PR changes
        if: steps.check_changes.outputs.release_changed == 'true'
        uses: peter-evans/create-pull-request@v7
        with:
          token: ${{ secrets.PAT_GITHUB }}
          commit-message: "feat: new cruise-control version ${{ steps.latest_release.outputs.complete_release }}"
          signoff: false
          branch: feat/upgrade-cruise-control-${{ steps.latest_release.outputs.complete_release }}
          delete-branch: true
          title: '[cruise-control] new release: ${{ steps.latest_release.outputs.complete_release }}'
          body-path: pr-output.log
          labels: |
            auto-pr-bump-version