on: [push]

jobs:
  send-message:
    runs-on: ubuntu-latest
    name: Send message via Matrix
    steps:
      - name: checkout
        uses: actions/checkout@v2
        with:
          fetch-depth: 0
      - run: |
          ALL_MSGS=""
          for i in ${{ join(github.event.commits.*.id, ' ') }}; do
            MSG=$(git --no-pager show -s --format='%h <b>%an</b>: %s' $i)
            ALL_MSGS="$ALL_MSGS$MSG<br>"
          done
          echo "::set-output name=COMMIT_MESSAGE::$ALL_MSGS"
        id: commit-message
      - uses: Gottox/irc-message-action@v2 
        with:
          server: 'irc1.dark.fi'
          channel: '#dev'
          nickname: b1-66er
          message: '${{ steps.commit-message.outputs.COMMIT_MESSAGE }}'