update-gardenctl.yml

name: gardenctl-updater

on:
  release:
    types:
      - published
jobs:
  update_gardenctl_in_homebrew_tap:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Build the binary-files
        id: build_binary_files
        run: |
          sudo apt-get update
          sudo apt-get install make -y
          make build
          echo ::set-output name=latest_release_filtered_tag::${GITHUB_REF##*/}
      - name: Upload binaries to release
        uses: AButler/upload-release-assets@v2.0
        with:
          files: 'bin/darwin-amd64/gardenctl-darwin-amd64;bin/linux-amd64/gardenctl-linux-amd64'
          repo-token: ${{ secrets.GITHUB_TOKEN }}
          release-tag: ${{ steps.build_binary_files.outputs.latest_release_filtered_tag }}
      - name: Send update with latest versions to gardener/homebrew-tap
        run: |
          mac_sha256sum=$(sha256sum bin/darwin-amd64/gardenctl-darwin-amd64 | awk '{print $1}')
          linux_sha256sum=$(sha256sum bin/linux-amd64/gardenctl-linux-amd64 | awk '{print $1}')
          echo '{"event_type": "update", "client_payload": { "component": "gardenctl", "tag": "'"${{ steps.build_binary_files.outputs.latest_release_filtered_tag }}"'", "mac_sha": "'"$mac_sha256sum"'", "linux_sha": "'"$linux_sha256sum"'"}}'
          curl -X POST https://api.github.com/repos/gardener/homebrew-tap/dispatches \
          -H 'Accept: application/vnd.github.everest-preview+json' \
          -u ${{ secrets.ACCESS_TOKEN }} \
          --data '{"event_type": "update", "client_payload": { "component": "gardenctl", "tag": "'"${{ steps.build_binary_files.outputs.latest_release_filtered_tag }}"'", "mac_sha": "'"$mac_sha256sum"'", "linux_sha": "'"$linux_sha256sum"'"}}'