name: Send a Slack notification when a PR contains rest api changes

on:
  pull_request_target:
    types: [labeled]

permissions: {}

jobs:
  send-slack-notification-when-pr-contains-rest-api-changes:
    if: "${{ github.event.label.name == 'contains: rest api change' && (github.event.pull_request.state == 'open' || github.event.pull_request.merged) }}"
    runs-on: ubuntu-20.04
    steps:
      - name: Wait 2 minutes for other labelling jobs to finish
        run: sleep 2m
        shell: bash
      - name: Notify Slack
        uses: archive/github-actions-slack@d9dae40827adf93bddf939db6552d1e392259d7d
        id: notify
        with:
            slack-bot-user-oauth-access-token: ${{ secrets.TEST_ASSISTANCE_BOT_TOKEN }}
            slack-channel: ${{ secrets.WOO_CORE_REST_API_CHANGES_SLACK_CHANNEL }}
            slack-text: |
                <${{ github.event.pull_request.html_url }}|${{ github.event.pull_request.title }}>
                *Labels:* ${{ join(github.event.pull_request.labels.*.name, ', ') }}
                *Milestone:* <${{ github.event.pull_request.milestone.html_url }}|${{ github.event.pull_request.milestone.title }}>
            slack-optional-unfurl_links: false
            slack-optional-unfurl_media: false