4-copilot-on-github.yml

name: Step 4 # Copilot on GitHub

on:
  pull_request:
    branches:
      - main
    types:
      - closed

permissions:
  contents: write
  actions: write
  issues: write

env:
  REVIEW_FILE: ".github/steps/x-review.md"

jobs:
  find_exercise:
    if: |
      !github.event.repository.is_template
    name: Find exercise by issue title
    runs-on: ubuntu-latest

    outputs:
      issue-url: ${{ steps.get-issue-url.outputs.ISSUE_URL }}

    steps:
      - id: get-issue-url
        run: |
          # Get the issue url from the event or search for it.
          if [ -n "${{ github.event.issue }}" ]; then
            issue_url="${{ github.event.issue.html_url }}"
          else
            issue_url=$(gh issue list --repo $REPO --search "in:title Exercise:" --json url,title --jq '.[].url')
          fi

          # Save to output
          echo "ISSUE_URL=$issue_url" >> $GITHUB_OUTPUT
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          REPO: ${{ github.repository }}

  check_step_work:
    name: Check step work
    runs-on: ubuntu-latest
    needs: [find_exercise]
    env:
      ISSUE_URL: ${{ needs.find_exercise.outputs.issue-url }}

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Get response templates
        uses: actions/checkout@v4
        with:
          repository: skills/response-templates
          path: skills-response-templates

      # START: Check practical exercise

      # Nothing to check. Merging the pull request is enough.

      # END: Check practical exercise

      - name: Create comment - step finished - final review next
        run: |
          gh issue comment "$ISSUE_URL" \
            --body-file skills-response-templates/step-feedback/lesson-review.md
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  post_review_content:
    name: Post review content
    needs: [find_exercise, check_step_work]
    runs-on: ubuntu-latest
    env:
      ISSUE_URL: ${{ needs.find_exercise.outputs.issue-url }}

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Get response templates
        uses: actions/checkout@v4
        with:
          repository: skills/response-templates
          path: skills-response-templates

      - name: Create comment - add step content
        run: |
          gh issue comment "$ISSUE_URL" \
            --body-file "$REVIEW_FILE"
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  finish_exercise:
    name: Finish exercise
    needs: [find_exercise, post_review_content]
    runs-on: ubuntu-latest
    env:
      ISSUE_URL: ${{ needs.find_exercise.outputs.issue-url }}

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          ref: main

      - name: Get response templates
        uses: actions/checkout@v4
        with:
          repository: skills/response-templates
          path: skills-response-templates

      - name: Configure Git user
        run: |
          git config user.name github-actions[bot]
          git config user.email github-actions[bot]@users.noreply.github.com

      - name: Build message - congratulations
        id: build-message-congratulations
        uses: skills/action-text-variables@v1
        with:
          template-file: skills-response-templates/readme/congratulations.md
          template-vars: |
            login=${{ github.actor }}

      - name: Update README - congratulations
        run: |
          # Add "Congratulations" to the start of the README
          orig_readme=$(cat README.md)
          new_readme="${{ steps.build-message-congratulations.outputs.updated-text }} $orig_readme"

          # Update file and push
          echo "$new_readme" > README.md
          git add README.md
          git commit --message="Congratulations!🎉"
          git push
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Build message - exercise finished
        id: build-finish-message
        uses: skills/action-text-variables@v1
        with:
          template-file: skills-response-templates/step-feedback/lesson-finished.md
          template-vars: |
            login=${{ github.actor }}
            repo_full_name=${{ github.repository }}

      - name: Create comment - exercise finished
        run: |
          gh issue comment "$ISSUE_URL" \
            --body "$ISSUE_BODY"
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          ISSUE_BODY: ${{ steps.build-finish-message.outputs.updated-text }}

      - name: Close issue
        run: gh issue close "$ISSUE_URL"
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Disable current workflow
        run: |
          gh workflow disable "Step 4"
          gh workflow disable "Step 4b"
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}