/.github/workflows/ci.yml

name: CI

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

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

permissions:
  contents: read

jobs:
  lint-and-typecheck:
    name: Lint & Type Check
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          persist-credentials: false

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Type check
        run: npx tsc --noEmit

      - name: Lint
        run: npm run lint --if-present

  test:
    name: Test
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          persist-credentials: false

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Run functional tests
        run: npm test -- --run

      - name: Run subagent-lock performance test
        run: npm exec vitest -- run tests/perf/subagent-lock.bench.ts --fileParallelism=false --maxWorkers=1

  test-windows:
    name: Test (Windows path suite)
    runs-on: windows-latest
    steps:
      - uses: actions/checkout@v4
        with:
          persist-credentials: false

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      # Scoped to the cross-platform path/encoding suites on a real Windows
      # runner. The ubuntu-only `test` job exercises POSIX separators, so
      # forward-slash assumptions in project-dir encoding and worktree
      # transcript resolution (see #3274, #3276) can slip through it. Running
      # the full `npm test` suite here is not yet possible: it has pre-existing
      # platform-specific failures on Windows (e.g. python-repl sandbox, lsp
      # devcontainer, session-end path interpolation) that are out of scope for
      # this gate. Keep this list in sync with the path-handling test files.
      - name: Run Windows path-handling tests
        run: >-
          npx vitest run
          src/utils/__tests__/encode-project-path.test.ts
          src/__tests__/resolve-transcript-path.test.ts
          src/__tests__/session-history-search.test.ts
          src/cli/__tests__/session-search.test.ts
          src/lib/__tests__/worktree-paths.test.ts
          src/hooks/project-memory/__tests__/hot-path-tracker.test.ts
          src/hooks/merge-readiness/__tests__/win-cross-platform.test.ts
          src/hooks/merge-readiness/__tests__/runtime.test.ts
          src/hooks/merge-readiness/__tests__/tool-flow.test.ts

  build:
    name: Build
    runs-on: ubuntu-latest
    needs: [lint-and-typecheck, test]
    steps:
      - uses: actions/checkout@v4
        with:
          persist-credentials: false

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Build
        run: npm run build

      - name: Verify bridge registers all merge-readiness tools (source/packaged parity)
        run: |
          set -e
          for tool in merge_readiness_start merge_readiness_set_content merge_readiness_record_answer merge_readiness_report merge_readiness_cancel; do
            if ! grep -q "\"$tool\"" bridge/mcp-server.cjs; then
              echo "::error::Packaged bridge/mcp-server.cjs is missing tool: $tool. Source/packaged parity broken (run npm run build)."
              exit 1
            fi
            echo "bridge registers $tool"
          done

      - name: Check dist size
        run: |
          DIST_SIZE=$(du -sm dist | cut -f1)
          echo "📦 Dist size: ${DIST_SIZE}MB"
          if [ "$DIST_SIZE" -gt 50 ]; then
            echo "⚠️ Warning: dist folder is larger than 50MB!"
          fi

      - name: Upload build artifacts
        uses: actions/upload-artifact@v4
        with:
          name: dist
          path: dist/
          retention-days: 7

  no-committed-build-artifacts:
    name: No Committed Build Artifacts
    runs-on: ubuntu-latest
    # PR-only: the maintainer regenerates dist/ and bridge/ in the merge/release
    # commit, so pushes to dev/main legitimately change them. Contributors must not.
    if: github.event_name == 'pull_request'
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
          persist-credentials: false

      - name: Reject committed dist/ or bridge/ changes
        env:
          BASE_SHA: ${{ github.event.pull_request.base.sha }}
        run: |
          CHANGED=$(git diff --name-only "$BASE_SHA" HEAD -- dist/ bridge/ || true)
          if [ -n "$CHANGED" ]; then
            echo "::error::This PR commits generated build artifacts. dist/ and bridge/ are produced by 'npm run build' and must NOT be committed — the maintainer regenerates them at merge/release. Run 'git restore dist/ bridge/' and recommit. See .github/CLAUDE.md."
            echo "Offending files:"
            echo "$CHANGED" | sed 's/^/  - /'
            exit 1
          fi
          echo "✅ No committed dist/ or bridge/ changes."

  multirepo-paths-gate:
    name: Multi-repo Path Gate (AST-grep)
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest]
    steps:
      - uses: actions/checkout@v4
        with:
          persist-credentials: false

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Check for raw .omc path constructions
        run: node scripts/ci/check-multirepo-paths.mjs

  version-check:
    name: Version Consistency Check
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          persist-credentials: false

      - name: Check version consistency
        run: |
          PKG_VERSION=$(node -p "require('./package.json').version")
          PLUGIN_VERSION=$(node -p "require('./.claude-plugin/plugin.json').version")
          MARKET_VERSION=$(node -p "require('./.claude-plugin/marketplace.json').version")
          
          echo "package.json:              $PKG_VERSION"
          echo ".claude-plugin/plugin.json: $PLUGIN_VERSION"
          echo ".claude-plugin/marketplace.json: $MARKET_VERSION"
          
          if [ "$PKG_VERSION" != "$PLUGIN_VERSION" ] || [ "$PKG_VERSION" != "$MARKET_VERSION" ]; then
            echo ""
            echo "❌ Version mismatch!"
            echo "  package.json: $PKG_VERSION"
            echo "  plugin.json:  $PLUGIN_VERSION"
            echo "  marketplace.json: $MARKET_VERSION"
            echo ""
            echo "All three files must have the same version."
            exit 1
          fi
          
          echo "✅ All versions match: $PKG_VERSION"

  npm-pack-test:
    name: npm pack + install test
    runs-on: ubuntu-latest
    needs: build
    steps:
      - uses: actions/checkout@v4
        with:
          persist-credentials: false

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Build
        run: npm run build

      - name: npm pack test
        run: |
          echo "📦 Creating tarball..."
          npm pack

          TARBALL=$(ls -t oh-my-claude-sisyphus-*.tgz | head -1)
          echo "📦 Tarball: $TARBALL"

          echo "🔎 Verifying the packaged MCP bridge registers every merge-readiness tool..."
          for tool in merge_readiness_start merge_readiness_set_content merge_readiness_record_answer merge_readiness_report merge_readiness_cancel; do
            if ! tar -xOf "$TARBALL" package/bridge/mcp-server.cjs | grep -q "\"$tool\""; then
              echo "::error::npm package bridge/mcp-server.cjs is missing tool: $tool"
              exit 1
            fi
            echo "packaged bridge registers $tool"
          done

          # ENOTEMPTY hardening (mirrors .github/workflows/upgrade-test.yml):
          # the global node_modules dir is reused across runs on GitHub-hosted
          # runners and inside the GitHub-hosted tool cache. A previously
          # interrupted `npm install -g` can leave the resolved package dir
          # and/or npm's staging temp dirs (`.oh-my-claude-sisyphus-*`) behind,
          # so the next install fails with
          #   npm ERR! ENOTEMPTY: directory not empty, rename
          #     '.../oh-my-claude-sisyphus' -> '.../.oh-my-claude-sisyphus-XXXX'
          # Remove any stale global package + npm staging dirs before
          # installing, then retry a few times so a transient rename race does
          # not fail the run. A persistent install failure still exits non-zero.
          PKG=oh-my-claude-sisyphus
          GLOBAL_ROOT="$(npm root -g)"

          clean_stale_global_pkg() {
            # `:?` guards against an empty GLOBAL_ROOT so we never rm -rf "/".
            rm -rf "${GLOBAL_ROOT:?}/$PKG" 2>/dev/null || true
            find "$GLOBAL_ROOT" -maxdepth 1 -name ".$PKG-*" -exec rm -rf {} + 2>/dev/null || true
          }

          echo "📦 Testing global install from tarball..."
          clean_stale_global_pkg

          ATTEMPTS=3
          INSTALLED=false
          for attempt in $(seq 1 "$ATTEMPTS"); do
            echo "Installing $TARBALL globally (attempt $attempt/$ATTEMPTS)"
            if npm install -g "./$TARBALL" --no-audit --no-fund; then
              INSTALLED=true
              break
            fi
            echo "Install attempt $attempt failed; cleaning stale global state and retrying."
            clean_stale_global_pkg
            sleep 2
          done

          if [ "$INSTALLED" != "true" ]; then
            echo "❌ npm install -g ./$TARBALL failed after $ATTEMPTS attempts"
            exit 1
          fi

          echo "🔍 Checking omc command..."
          which omc
          
          echo "🔍 Testing omc --version..."
          omc --version
          
          VERSION_OUTPUT=$(omc --version 2>&1)
          if [ $? -ne 0 ]; then
            echo "❌ omc --version failed!"
            echo "$VERSION_OUTPUT"
            exit 1
          fi
          
          echo "✅ omc --version: $VERSION_OUTPUT"
          
          echo "🔍 Testing omc --help..."
          omc --help
          
          HELP_OUTPUT=$(omc --help 2>&1)
          if [ $? -ne 0 ]; then
            echo "❌ omc --help failed!"
            echo "$HELP_OUTPUT"
            exit 1
          fi
          
          echo "✅ npm pack + install test passed!"