name: "Build & Test"

on:
  schedule:
    # Run once a week on Sundays at 00:00 UTC
    - cron: '0 0 * * 0'
  push:
    branches: [main]
    paths-ignore:
      - 'README.md'
      - 'LICENSE'
      - '.github/**'
  pull_request:
    paths-ignore:
      - 'README.md'
      - 'LICENSE'
      - '.github/**'
  workflow_dispatch:
  merge_group:

permissions:
  contents: read

jobs:

  smoke-test:
    name: "Smoke Test"
    uses: ./.github/workflows/run-smoke-test.yml
    secrets:
      COPILOT_GITHUB_TOKEN: ${{ secrets.COPILOT_GITHUB_TOKEN }}

  java-sdk:
    name: "Java SDK Tests"
    needs: smoke-test
    if: ${{ always() && needs.smoke-test.result != 'failure' }}
    permissions:
      contents: write
      checks: write
      pull-requests: write

    runs-on: ubuntu-latest
    defaults:
      run:
        shell: bash
    steps:
      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          persist-credentials: false
      - uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6
        with:
          node-version: 22
      - uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5
        with:
          java-version: "17"
          distribution: "microsoft"
          cache: "maven"

      - name: Run spotless check
        run: |
          mvn spotless:check
          if [ $? -ne 0 ]; then
            echo "❌ spotless:check failed. Please run 'mvn spotless:apply' in java"
            exit 1
          fi
          echo "✅ spotless:check passed"

      - name: Build SDK and clone test harness
        run: mvn test-compile

      - name: Verify Javadoc generation
        run: mvn javadoc:javadoc -q

      - name: Install Copilot CLI from cloned SDK
        id: setup-copilot
        run: |
          # Install dependencies in the cloned SDK's nodejs directory
          # This ensures we use the same CLI version as the test harness expects
          cd target/copilot-sdk/nodejs
          npm ci --ignore-scripts
          echo "path=$(pwd)/node_modules/@github/copilot/index.js" >> $GITHUB_OUTPUT

      - name: Verify CLI works
        run: node ${{ steps.setup-copilot.outputs.path }} --version

      - name: Run Java SDK tests
        env:
          CI: "true"
          COPILOT_GITHUB_TOKEN: ${{ secrets.COPILOT_GITHUB_TOKEN }}
          COPILOT_CLI_PATH: ${{ steps.setup-copilot.outputs.path }}
        run: mvn verify

      - name: Upload test results for site generation
        if: success() && github.ref == 'refs/heads/main'
        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
        with:
          name: test-results-for-site
          path: |
            target/jacoco-test-results/sdk-tests.exec
            target/surefire-reports/
          retention-days: 1

      - name: Generate JaCoCo badge
        if: success() && github.ref == 'refs/heads/main'
        run: .github/scripts/generate-coverage-badge.sh

      - name: Create PR for JaCoCo badge update
        if: success() && github.ref == 'refs/heads/main'
        uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e # v7
        with:
          commit-message: "Update JaCoCo coverage badge"
          title: "Update JaCoCo coverage badge"
          body: "Automated JaCoCo coverage badge update from CI."
          branch: auto/update-jacoco-badge
          add-paths: .github/badges/
          delete-branch: true

      - name: Generate Test Report Summary
        if: always()
        uses: ./.github/actions/test-report