ECC/.github/workflows/ci.yml

name: CI

on:
  push:
    branches: [main, 'release/**']
    tags: ['v*']
  pull_request:
    branches: [main]

# Prevent duplicate runs
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

# Minimal permissions
permissions:
  contents: read

jobs:
  test:
    name: Test (${{ matrix.os }}, Node ${{ matrix.node }}, ${{ matrix.pm }})
    runs-on: ${{ matrix.os }}
    timeout-minutes: 20

    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
        node: ['18.x', '20.x', '22.x']
        pm: [npm, pnpm, yarn, bun]
        exclude:
          # Bun has limited Windows support
          - os: windows-latest
            pm: bun

    steps:
      - name: Checkout
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
        with:
          persist-credentials: false

      - name: Setup Node.js ${{ matrix.node }}
        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
        with:
          node-version: ${{ matrix.node }}

      # Package manager setup
      - name: Setup pnpm
        if: matrix.pm == 'pnpm' && matrix.node != '18.x'
        uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6.0.9
        with:
          # Keep an explicit pnpm major because this repo's packageManager is Yarn.
          version: 10

      - name: Setup pnpm (via Corepack)
        if: matrix.pm == 'pnpm' && matrix.node == '18.x'
        shell: bash
        run: |
          corepack enable
          corepack prepare pnpm@9 --activate

      - name: Setup Yarn (via Corepack)
        if: matrix.pm == 'yarn'
        shell: bash
        run: |
          corepack enable
          corepack prepare yarn@stable --activate

      - name: Setup Bun
        if: matrix.pm == 'bun'
        uses: oven-sh/setup-bun@0c5077e51419868618aeaa5fe8019c62421857d6 # v2

      # Install dependencies
      # COREPACK_ENABLE_STRICT=0 allows pnpm to install even though
      # package.json declares "packageManager": "yarn@..."
      - name: Install dependencies
        shell: bash
        env:
          COREPACK_ENABLE_STRICT: '0'
          npm_config_ignore_scripts: 'true'
          YARN_ENABLE_SCRIPTS: 'false'
        run: |
          case "${{ matrix.pm }}" in
            npm) npm ci --ignore-scripts ;;
            # pnpm v10 can fail CI on ignored native build scripts
            # (for example msgpackr-extract) even though this repo is Yarn-native
            # and pnpm is only exercised here as a compatibility lane.
            pnpm) pnpm install --ignore-scripts --config.strict-dep-builds=false --no-frozen-lockfile ;;
            # Yarn Berry (v4+) removed --ignore-engines; engine checking is no longer a core feature
            yarn) yarn install --mode=skip-build ;;
            bun) bun install --ignore-scripts ;;
            *) echo "Unsupported package manager: ${{ matrix.pm }}" && exit 1 ;;
          esac

      # Run tests
      - name: Run tests
        run: node tests/run-all.js
        env:
          CLAUDE_CODE_PACKAGE_MANAGER: ${{ matrix.pm }}

      # Upload test artifacts on failure
      - name: Upload test artifacts
        if: failure()
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: test-results-${{ matrix.os }}-node${{ matrix.node }}-${{ matrix.pm }}
          path: |
            tests/
            !tests/node_modules/

  pack-installer:
    name: Pack Installer Artifact
    runs-on: ubuntu-latest
    timeout-minutes: 10
    outputs:
      package_file: ${{ steps.pack.outputs.package_file }}
      package_sha256: ${{ steps.pack.outputs.package_sha256 }}

    steps:
      - name: Checkout
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
        with:
          persist-credentials: false

      - name: Setup Node.js
        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
        with:
          node-version: '20.x'

      - name: Install dependencies
        run: npm ci --ignore-scripts

      - name: Pack exact installer artifact
        id: pack
        run: |
          npm pack --json > npm-pack.json
          node -e "const crypto = require('crypto'); const fs = require('fs'); const data = JSON.parse(fs.readFileSync('npm-pack.json', 'utf8')); const file = data[0]?.filename; if (!/^ecc-universal-[0-9A-Za-z.+-]+\.tgz$/.test(file || '')) throw new Error('Unexpected packed filename'); const archives = fs.readdirSync('.').filter(name => name.endsWith('.tgz')); if (archives.length !== 1 || archives[0] !== file) throw new Error('Expected exactly one packed archive'); const digest = crypto.createHash('sha256').update(fs.readFileSync(file)).digest('hex'); fs.appendFileSync(process.env.GITHUB_OUTPUT, 'package_file=' + file + '\npackage_sha256=' + digest + '\n')"

      - name: Upload exact installer artifact
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: ecc-ci-installer-artifact
          path: ${{ steps.pack.outputs.package_file }}
          if-no-files-found: error

  packed-install-lifecycle:
    name: Packed Install (${{ matrix.os }})
    needs: pack-installer
    runs-on: ${{ matrix.os }}
    timeout-minutes: 15
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]

    steps:
      - name: Checkout lifecycle test
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
        with:
          persist-credentials: false

      - name: Setup Node.js
        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
        with:
          node-version: '20.x'

      - name: Download exact installer artifact
        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
        with:
          name: ecc-ci-installer-artifact
          path: release-artifacts

      - name: Verify packed install lifecycle
        env:
          ECC_RELEASE_PACKAGE: release-artifacts/${{ needs.pack-installer.outputs.package_file }}
          ECC_RELEASE_SHA256: ${{ needs.pack-installer.outputs.package_sha256 }}
        run: node tests/ci/packed-artifact-lifecycle.js

  validate:
    name: Validate Components
    runs-on: ubuntu-latest
    timeout-minutes: 5

    steps:
      - name: Checkout
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
        with:
          persist-credentials: false

      - name: Setup Node.js
        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
        with:
          node-version: '20.x'

      - name: Install validation dependencies
        run: npm ci --ignore-scripts

      - name: Validate agents
        run: node scripts/ci/validate-agents.js
        continue-on-error: false

      - name: Validate hooks
        run: node scripts/ci/validate-hooks.js
        continue-on-error: false

      - name: Validate commands
        run: node scripts/ci/validate-commands.js
        continue-on-error: false

      - name: Validate skills
        run: node scripts/ci/validate-skills.js
        continue-on-error: false

      - name: Validate install manifests
        run: node scripts/ci/validate-install-manifests.js
        continue-on-error: false

      - name: Validate workflow security
        run: node scripts/ci/validate-workflow-security.js
        continue-on-error: false

      - name: Validate rules
        run: node scripts/ci/validate-rules.js
        continue-on-error: false

      - name: Validate catalog counts
        run: node scripts/ci/catalog.js --text
        continue-on-error: false

      - name: Validate command registry
        run: npm run command-registry:check
        continue-on-error: false

      - name: Check unicode safety
        run: node scripts/ci/check-unicode-safety.js
        continue-on-error: false

      - name: Validate no personal paths
        run: node scripts/ci/validate-no-personal-paths.js
        continue-on-error: false

  python-tests:
    name: Python Lint, Type Check & Test
    runs-on: ubuntu-latest
    timeout-minutes: 10

    steps:
      - name: Checkout
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
        with:
          persist-credentials: false

      - name: Setup Python
        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
        with:
          python-version: '3.11'

      - name: Install Python dependencies
        run: python -m pip install --upgrade pip && python -m pip install -e '.[dev]'

      - name: Run ruff (lint)
        run: python -m ruff check src tests

      - name: Run mypy (type check)
        run: python -m mypy src

      - name: Run Python tests
        run: python -m pytest tests/test_*.py -m "not integration"

  security:
    name: Security Scan
    runs-on: ubuntu-latest
    timeout-minutes: 5

    steps:
      - name: Checkout
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
        with:
          persist-credentials: false

      - name: Setup Node.js
        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
        with:
          node-version: '20.x'

      - name: Install audit dependencies
        run: npm ci --ignore-scripts

      - name: Run npm audit
        run: |
          npm audit signatures
          # Runtime/package advisories are release blockers. Development-only
          # lint tooling remains covered by signature and IOC verification.
          npm audit --omit=dev --audit-level=high

      - name: Run supply-chain IOC scan
        run: npm run security:ioc-scan

  coverage:
    name: Coverage
    runs-on: ubuntu-latest
    timeout-minutes: 10

    steps:
      - name: Checkout
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
        with:
          persist-credentials: false

      - name: Setup Node.js
        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
        with:
          node-version: '20.x'

      - name: Install dependencies
        run: npm ci --ignore-scripts

      - name: Run coverage
        run: npm run coverage

      - name: Upload coverage report
        if: always()
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: coverage-ubuntu-node20-npm
          path: coverage/

  lint:
    name: Lint
    runs-on: ubuntu-latest
    timeout-minutes: 5

    steps:
      - name: Checkout
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
        with:
          persist-credentials: false

      - name: Setup Node.js
        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
        with:
          node-version: '20.x'

      - name: Install dependencies
        run: npm ci --ignore-scripts

      - name: Run lint
        run: npm run lint