discover-oncomment.yml

# Discover on demand
name: Discover CI On PR Comment

on:
  issue_comment:
    types: [created]

defaults:
  run:
    shell: bash

jobs:
  bot:
    runs-on: ubuntu-latest
    if: ${{ github.event.issue.pull_request }}
    outputs:
      experiment-name: ${{ steps.experience.outputs.name }}
      experiment-action: ${{ steps.experience.outputs.action }}
      branch: ${{ steps.get-branch.outputs.branch }}
    steps:
      - name: Bot help
        id: check
        if: contains(github.event.comment.body, '/bot help')
        shell: bash
        run: |
          gh post commnt ${{ github.event.issue.pull_request.url }} --body "Bot commands:\n  /bot experience --name=[per experiment.yaml] --action=[All, Validation, Benchmark]"
          gh run cancel ${{ github.run_id }}
          gh run watch ${{ github.run_id }}
      - name: Bot experience
        id: experience
        if: contains(github.event.comment.body, '/bot experience')
        shell: bash
        run: |
          echo Launching Discover CI: ${{github.event.comment.body}}
          BODY="${{github.event.comment.body}}"
          EXP_NAME_DIRTY=${BODY#*--name=}
          EXP_NAME=${EXP_NAME_DIRTY%% *}
          echo "name=${EXP_NAME}" >> "$GITHUB_OUTPUT"
          EXP_ACTION_DIRTY=${BODY#*--action=}
          EXP_ACTION=${EXP_ACTION_DIRTY%% *}
          echo "action=${EXP_ACTION}" >> "$GITHUB_OUTPUT"
          github.rest.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              body: 'Discover experiment started 🚀\n Parameters: ${EXP_NAME} ${EXP_ACTION}\m Url: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}',
            });
      - name: Extract branch
        id: 'get-branch'
        run: echo ::set-output name=branch::$(gh pr view $PR_NO --repo $REPO --json headRefName --jq '.headRefName')
        env:
          REPO: ${{ github.repository }}
          PR_NO: ${{ github.event.issue.number }}
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  respond-to-query-as-comment:
    needs: [bot]
    runs-on: ubuntu-latest
    steps:
      - name: Acknowledge
        uses: actions/github-script@v6
        with:
          script: |
            

  run-discover-ondemand:
    needs: bot
    uses: GEOS-ESM/CI-workflows/.github/workflows/geosongpu-ondemand.yml@project/geosongpu
    with:
      experiment_name:   ${{ needs.bot.outputs.experiment-name }}
      experiment_action: ${{ needs.bot.outputs.experiment-action }}
      geosongpu_ci_ref:  ${{ needs.bot.outputs.branch }}

  comment-results:
    if: success() || failure()
    needs: [run-discover-ondemand, bot]
    runs-on: ubuntu-latest
    steps:
      - name: Message success
        if: ${{ needs.run-discover-ondemand.result == 'success' }}
        uses: actions/github-script@v6
        with:
          script: |
            github.rest.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              body: '✅ Successful discover experiment ${{ needs.bot.outputs.experiment-name }} @ ${{ needs.bot.outputs.experiment-action }}',
            });
      - name: Message failure
        if: ${{ needs.run-discover-ondemand.result != 'success' }}
        uses: actions/github-script@v6
        with:
          script: |
            github.rest.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              body: '❌ Failed discover experiment ${{ needs.bot.outputs.experiment-name }} @ ${{ needs.bot.outputs.experiment-action }}',
            });