on:
  push:
    branches:
      - main

name: Notify on Push
permissions:
  contents: read

env:
  NODE_VERSION: lts/*

jobs:
  notifyOnForcePush:
    name: Notify on Force Push on `main`
    if: github.repository == 'nodejs/node' && github.event.forced
    # cannot use ubuntu-slim here because rtCamp/action-slack-notify is dockerized
    runs-on: ubuntu-24.04-arm
    steps:
      - name: Slack Notification
        uses: rtCamp/action-slack-notify@06cc13f74fa8d4d2296c09455d91e9453e4025f4  # v2.4.1
        env:
          SLACK_COLOR: '#DE512A'
          SLACK_ICON: https://github.com/nodejs.png?size=48
          SLACK_TITLE: ${{ github.actor }} force-pushed to ${{ github.ref }}
          SLACK_MESSAGE: |
            <!here> A commit was force-pushed to <https://github.com/${{ github.repository }}/tree/${{ github.ref_name }}|${{ github.repository }}@${{ github.ref_name }}> by <https://github.com/${{ github.actor }}|${{ github.actor }}>

            Before: <https://github.com/${{ github.repository }}/commit/${{ github.event.before }}|${{ github.event.before }}>
            After: <https://github.com/${{ github.repository }}/commit/${{ github.event.after }}|${{ github.event.after }}>
          SLACK_USERNAME: nodejs-bot
          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}

  validateCommitMessage:
    # If a commit is force-pushed out of the main branch, the `commits` array is
    # empty and there are no checks to run.
    if: github.event.commits[0]
    name: Notify on Push on `main` with invalid message
    # cannot use ubuntu-slim here because rtCamp/action-slack-notify is dockerized
    runs-on: ubuntu-24.04-arm
    steps:
      - name: Install Node.js
        uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1  # v7.1.0
        with:
          node-version: ${{ env.NODE_VERSION }}
      - name: Validate commits
        run: echo "$COMMITS" | npx -q core-validate-commit -
        id: commit-check
        env:
          COMMITS: ${{ toJSON(github.event.commits) }}
      - name: Slack Notification
        if: ${{ failure() && steps.commit-check.conclusion == 'failure' && github.repository == 'nodejs/node' }}
        uses: rtCamp/action-slack-notify@06cc13f74fa8d4d2296c09455d91e9453e4025f4  # v2.4.1
        env:
          SLACK_COLOR: '#DE512A'
          SLACK_ICON: https://github.com/nodejs.png?size=48
          SLACK_TITLE: Invalid commit was pushed to ${{ github.ref }}
          SLACK_MESSAGE: |
            <!here> A commit with an invalid message was pushed to <https://github.com/${{ github.repository }}/tree/${{ github.ref_name }}|${{ github.repository }}@${{ github.ref_name }}> by <https://github.com/${{ github.actor }}|${{ github.actor }}>.

            Before: <https://github.com/${{ github.repository }}/commit/${{ github.event.before }}|${{ github.event.before }}>
            After: <https://github.com/${{ github.repository }}/commit/${{ github.event.after }}|${{ github.event.after }}>
          SLACK_USERNAME: nodejs-bot
          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}