name: smalltalkCI

on: 
  push:
  pull_request:
    branches:
      master
  schedule:
    - cron: "15 2 7 * *" #run job on the 7th day of every month on the 15th minute of the 2nd hour

jobs:
  build:
    strategy:
      matrix:
        os: [ ubuntu-20.04, macos-latest ]
        smalltalk: [ GemStone64-3.6.5, GemStone64-3.6.0, GemStone64-3.5.8, GemStone64-3.5.3 ]
    runs-on: ${{ matrix.os }}
    name: ${{ matrix.smalltalk }}
    steps:
      - name: Get current date
        id: date
        run: echo "::set-output name=date::$(date +'%Y-%m-%dT%H:%M:%S')"
      - name: Log date
        run: echo "${{ steps.date.outputs.date }}"
      - name: Set default run status
        run: echo "::set-output name=last_run_status::default" > last_run_status
      - name: Restore last run status
        id: last_run
        uses: actions/cache@v2
        with:
          path: |
            last_run_status
          key: ${{ github.run_id }}-${{ matrix.smalltalk }}-${{ steps.date.outputs.date }}
          restore-keys: |
            ${{ github.run_id }}-${{ matrix.smalltalk }}-
      - name: Set last run status
        id: last_run_status
        run: cat last_run_status
      - uses: actions/checkout@v2
        with:
          ref: ${{ github.event.workflow_dispatch.ref }}
      - uses: dalehenrich/setup-smalltalkCI@solo
        with:
          smalltalk-image: ${{ matrix.smalltalk }}
      - name: Run tests
        id: test_run
        if: steps.last_run_status.outputs.last_run_status != 'success'
        run: smalltalkci -s ${{ matrix.smalltalk }}
        shell: bash
        timeout-minutes: 20
      - name: Save run status
        if: steps.last_run_status.outputs.last_run_status != 'success'
        run: echo "::set-output name=last_run_status::${{ steps.test_run.outcome }}" > last_run_status
  slack-workflow-status:
    if: always()
    name: Post Workflow Status To Slack
    needs:
      - build
    runs-on: ubuntu-20.04
    steps:
       - name: Slack Workflow Notification
         uses: Gamesight/slack-workflow-status@master
         with:
          repo_token: ${{secrets.GITHUB_TOKEN}}
          slack_webhook_url: ${{secrets.SLACK_DALEHENRICH}}
          name: 'action run'