workout/.github/workflows/notify-discord.yml

name: Discord Notification

on:
  release:
    types: [published]
  workflow_dispatch:
jobs:
  Discord:
    runs-on: ubuntu-latest
    name: Discord Notifier
    #if: "contains(github.event.head_commit.message, '[skip ci]')"
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0  # OR "2" -> To retrieve the preceding commit.
      - name: Get changed files
        id: changed-files
        uses: tj-actions/changed-files@v34
        with:
          separator: "----------------------"
      - name: List all changed files
        run: |
          for file in ${{ steps.changed-files.outputs.all_changed_files }}; do
            echo "$file was changed"
          done
      - uses: benjlevesque/short-sha@v2.1
        id: short-sha
        with:
          length: 7
      - run: echo $SHA
        env: 
          SHA: ${{ steps.short-sha.outputs.sha }}
      - run: echo $SHA
        env: 
          SHA: ${{ env.SHA }}
      - name: Discord notification
        env:
          DISCORD_WEBHOOK: ${{ secrets.DISCORD_RELEASE_WEBHOOK }}
          DISCORD_AVATAR: 'https://github.githubassets.com/images/modules/logos_page/GitHub-Mark.png'
          DISCORD_EMBEDS: '[    { 
          "author": {  "icon_url": "https://avatars.githubusercontent.com/${{ github.actor }}", "name": "${{ github.actor }}", "url": "https://github.com/${{github.actor}}" },
          "url": "https://github.com/${{github.repository}}/commit/${{github.sha}}",
          "fields": [
          { "name": "Repository", "value": "[${{github.event.repository.name}}](${{github.event.repository.clone_url}})", "inline": true },
          { "name": "Branch", "value": "[${{github.ref_name}}](https://github.com/${{github.repository}}/tree/${{github.ref_name}})", "inline": true },
          { "name": "Event", "value": "${{github.event_name}}", "inline": true },
          { "name": "Job", "value": "${{github.job}}", "inline": true },
          { "name": "Commit Message", "value": "[${{ env.SHA }}](https://github.com/${{github.repository}}/commit/${{github.sha}}) - `${{github.event.head_commit.message}}`" },
          { "name": "Changed Files", "value": "${{ steps.changed-files.outputs.all_changed_files }}" },
          { "name": "Author", "value": "[${{github.event.head_commit.author.name}}](https://github.com/${{github.actor}})" }
          ],
          "color":1127128,
          "timestamp": "${{github.event.head_commit.timestamp}}",
          "footer":{"text": "${{github.event.head_commit.timestamp}}"}
          }    ]'
        uses: Ilshidur/action-discord@master
      - name: echo
        run: | 
          echo ${{github.event_name}}

# https://stackoverflow.com/a/68068674/19395252
# https://birdie0.github.io/discord-webhooks-guide/structure/embeds.html
# https://github.com/marketplace/actions/changed-files