notify-slack-end.yml

name: Release
on:
  workflow_call:
    inputs:
      message:
        required: false
        type: string
      channel:
        required: true
        type: string
      time:
        required: true
        type: string
      notifyOnlyOnFailure:
        required: true
        type: boolean
      result:
        required: true
        type: string
    secrets:
      slackToken:
        description: 'A slack bot token, used for sending messages'
        required: true
jobs:
  notify-start:
    name: Notify release end
    if: ${{ inputs.notifyOnlyOnFailure == false || inputs.result != 'success' }}
    runs-on: ubuntu-latest
    steps:
      - name: Set environment variables
        run: |
          echo "time_seconds=$(( $(date +%s) - ${{ inputs.time }}  ))" >> "$GITHUB_ENV"
          echo "cut_sha=$(cut -c 1-7 <<<  ${{ github.sha }})" >> "$GITHUB_ENV"
      - name: Parse time
        run: |
          echo "parsed_time=`printf '%d min and %d sec \n' $(( ${{ env.time_seconds }}%3600/60 )) $((${{ env.time_seconds }}%60))`" >> "$GITHUB_ENV"

      - name: Post to a Slack channel
        id: slack
        uses: slackapi/slack-github-action@v1.24.0
        with:
          channel-id: ${{ inputs.channel}}
          payload: |
              {
                "attachments": [
                  {
                    "color": "${{ inputs.result == 'success' && '#36a64f' || '#FF0000' }}",
                    "blocks": [
                      {
                        "type": "section",
                        "text": {
                          "type": "mrkdwn",
                          "text": "*${{ inputs.message && inputs.message || github.event.repository.name }} - ${{ github.workflow }}* \n <${{ github.event.repository.html_url }}/commit/${{ github.sha }} | ${{ env.cut_sha }}> (<${{ github.event.repository.html_url }}/actions/runs/${{ github.run_id }} | open>)"
                        }
                      },
                      {
                        "type": "context",
                        "elements": [
                          {
                            "type": "plain_text",
                            "text": "${{ inputs.result == 'success' && 'Success' || inputs.result == 'cancelled' && 'Cancelled' || 'Failure' }} after ${{ env.parsed_time }}",
                            "emoji": true
                          }
                        ]
                      }
                    ]
                  }
                ]
              }
        env:
          SLACK_BOT_TOKEN: ${{ secrets.slackToken }}