pr-checks.yml

name: 🚨 Misaka Network Agent Auditor

on:
  pull_request:
    types: [opened, synchronize]
    paths:
      - '**.py'
      - 'core/**'
      - 'scripts/**'
      - 'tests/**'
      - 'misakanet/**'

jobs:
  audit:
    permissions:
      contents: read
      issues: write
    runs-on: ubuntu-latest
    steps:
      - name: 📥 Checkout Code
        uses: actions/checkout@v4

      - name: 🐍 Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.10'
          cache: 'pip'

      - name: 📦 Install Dependencies
        run: |
          pip install -r requirements.txt 2>/dev/null || true
          pip install pytest pytest-cov

      - name: 🧪 Run Test Suite
        id: pytest
        run: |
          pytest --cov=scripts --cov=misakanet --cov-report=term --cov-fail-under=70 tests/ > pytest_report.txt 2>&1
          cat pytest_report.txt
        continue-on-error: true

      - name: 📊 Parse Coverage
        id: coverage
        run: |
          coverage=$(grep -oP 'TOTAL\s+\d+\s+\d+\s+\K\d+(?=%)' pytest_report.txt || echo "0")
          echo "rate=$coverage" >> $GITHUB_OUTPUT
          echo "Coverage: ${coverage}%"

      - name: 💬 Post Audit Report to PR
        uses: actions/github-script@v7
        with:
          script: |
            const fs = require('fs');
            const report = fs.readFileSync('pytest_report.txt', 'utf8');
            const success = '${{ steps.pytest.outcome }}' === 'success';
            const coverage = '${{ steps.coverage.outputs.rate }}';
            const threshold = 70;

            const header = success
              ? `✅ **PASS**: All tests passed (${coverage}% coverage)`
              : `❌ **FAIL**: Test suite has failures`;

            const coverageNote = parseInt(coverage) < threshold
              ? `\n⚠️ Coverage ${coverage}% is below ${threshold}% threshold.`
              : '';

            const body = `### 🤖 Misaka Audit Bot Report

            ${header}${coverageNote}

            \`\`\`text
            ${report.slice(0, 3000)}
            \`\`\`

            *Triggered by: ${context.payload.pull_request.head.sha.slice(0, 7)}*`;

            github.rest.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              body
            });

            if (!success || parseInt(coverage) < threshold) {
              core.setFailed('PR audit failed: tests or coverage below threshold.');
            }