pi-commandcode-provider/.github/workflows/ci.yml

name: CI

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]
  workflow_dispatch:

jobs:
  # ──────────────────────────────────────────────────────────
  # Code correctness
  # ──────────────────────────────────────────────────────────
  typecheck:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: npm
      - run: npm ci
      - run: npm run typecheck
      - run: npm test

  format:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: npm
      - run: npm ci
      - run: npm run format:check

  # ──────────────────────────────────────────────────────────
  # Oh My Pi host compatibility — real omp binary, mock API
  # ──────────────────────────────────────────────────────────
  omp-compat:
    name: Oh My Pi compatibility
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: npm
      - uses: oven-sh/setup-bun@v2.2.0
        with:
          bun-version: 1.4.0
      - run: npm ci
      - name: Install Oh My Pi
        run: |
          npm install -g @oh-my-pi/pi-coding-agent@latest
          echo "OMP_BIN=$(npm prefix -g)/bin/omp" >> "$GITHUB_ENV"
      - name: Verify omp starts
        run: '"$OMP_BIN" --version'
      - name: Run OMP compatibility suite
        env:
          OMP_COMPAT_REQUIRED: "1"
        run: node tests/test-omp-compat.mjs

  # ──────────────────────────────────────────────────────────
  # Code-level vulnerability scanning (SAST)
  # ──────────────────────────────────────────────────────────
  codeql:
    name: CodeQL SAST
    runs-on: ubuntu-latest
    permissions:
      actions: read
      contents: read
      security-events: write
    steps:
      - uses: actions/checkout@v4
      - uses: github/codeql-action/init@v3
        with:
          languages: javascript-typescript
          queries: +security-extended,security-and-quality
      - uses: github/codeql-action/autobuild@v3
      - uses: github/codeql-action/analyze@v3

  # ──────────────────────────────────────────────────────────
  # Custom static analysis — pi extension attack patterns
  # ──────────────────────────────────────────────────────────
  semgrep:
    name: Semgrep — pi extension audit
    runs-on: ubuntu-latest
    permissions:
      contents: read
      security-events: write
    container:
      image: semgrep/semgrep:latest
    steps:
      - uses: actions/checkout@v4
      - name: Run Semgrep with custom rules
        run: |
          semgrep --config .semgrep/ --error --output semgrep-report.sarif --sarif .
      - name: Upload SARIF
        uses: github/codeql-action/upload-sarif@v3
        with:
          sarif_file: semgrep-report.sarif
          category: semgrep-pi-audit
        if: always()

  # ──────────────────────────────────────────────────────────
  # Hardcoded secrets detection
  # ──────────────────────────────────────────────────────────
  gitleaks:
    name: Gitleaks — secrets scan
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - uses: gitleaks/gitleaks-action@v2
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          GITLEAKS_ENABLE_COMMENTS: "true"

  # ──────────────────────────────────────────────────────────
  # Dependency supply-chain security
  # ──────────────────────────────────────────────────────────
  deps-review:
    name: Dependency review
    runs-on: ubuntu-latest
    if: github.event_name == 'pull_request'
    permissions:
      contents: read
      pull-requests: write
    steps:
      - uses: actions/checkout@v4
      - name: Check if dependency graph is enabled
        run: |
          echo "Dependency review requires enabling Dependency graph in repo settings."
          echo "Go to: https://github.com/patlux/pi-commandcode-provider/settings/security_analysis"
          echo "Enable: Dependency graph"
      - uses: actions/dependency-review-action@v4
        with:
          fail-on-severity: high
          allow-licenses: MIT, Apache-2.0, BSD-2-Clause, BSD-3-Clause, ISC, 0BSD
          comment-summary-in-pr: always
        continue-on-error: true

  deps-audit:
    name: npm audit
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: npm
      - run: npm ci
      - run: npm audit --audit-level=moderate
      - name: Exit gracefully on audit findings
        if: failure()
        run: |
          echo "::warning::npm audit found vulnerabilities. Review and patch before merging."

  # ──────────────────────────────────────────────────────────
  # Postinstall script check — prevents install-time malware
  # ──────────────────────────────────────────────────────────
  check-scripts:
    name: Check lifecycle scripts
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Check for malicious lifecycle scripts
        run: |
          echo "::group::package.json scripts"
          node -e "
            const pkg = require('./package.json');
            const dangerous = ['preinstall','install','postinstall','prepublish','prepare'];
            const found = dangerous.filter(s => pkg.scripts && pkg.scripts[s]);
            if (found.length) {
              found.forEach(s => console.log('WARNING: package.json has "' + s + '":', pkg.scripts[s]));
              process.exit(1);
            } else {
              console.log('No dangerous lifecycle scripts in package.json');
            }
          "
          echo "::endgroup::"
          echo "::group::dependency scripts (top-level)"
          npm query '.scripts' --all 2>/dev/null | node -e "
            const d = require('fs').readFileSync('/dev/stdin','utf8');
            if (!d.trim()) { console.log('No dependency scripts found'); process.exit(0); }
            let pkgs;
            try { pkgs = JSON.parse(d); } catch(e) { console.log('Could not parse npm query output'); process.exit(0); }
            if (!Array.isArray(pkgs)) pkgs = Object.values(pkgs);
            const withScripts = pkgs.filter(p => p && p.pkgid && p.scripts);
            withScripts.forEach(p => {
              const dangerous = ['preinstall','install','postinstall','prepublish','prepare'];
              const has = Object.keys(p.scripts || {}).filter(s => dangerous.includes(s));
              if (has.length) console.log('⚠', p.pkgid, 'has scripts:', Object.keys(p.scripts));
            });
            if (withScripts.length === 0) console.log('No dependency lifecycle scripts');
          " 2>&1 || true
          echo "::endgroup::"