molecule-core/.github/workflows/ci.yml

name: CI

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

jobs:
  platform-build:
    name: Platform (Go)
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: platform
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-go@v5
        with:
          go-version: 'stable'
      - run: go mod download
      - run: go build ./cmd/server
      - run: go build -o molecli ./cmd/cli
      - run: go vet ./...
      - name: Run golangci-lint
        uses: golangci/golangci-lint-action@v4
        with:
          version: latest
          working-directory: platform
          args: --timeout 3m
        continue-on-error: true  # Warn but don't block until codebase is clean
      - name: Run tests with race detection and coverage
        run: go test -race -coverprofile=coverage.out ./...
      - name: Check coverage baseline
        run: |
          COVERAGE=$(go tool cover -func=coverage.out | grep total | awk '{print $3}' | sed 's/%//')
          echo "Total coverage: ${COVERAGE}%"
          THRESHOLD=25
          awk "BEGIN{if ($COVERAGE < $THRESHOLD) exit 1}" || {
            echo "::error::Coverage ${COVERAGE}% is below the ${THRESHOLD}% threshold"
            exit 1
          }          

  canvas-build:
    name: Canvas (Next.js)
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: canvas
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
          node-version: '22'
      - run: rm -f package-lock.json && npm install
      - run: npm run build
      - name: Run tests
        run: npx vitest run

  mcp-server-build:
    name: MCP Server (Node.js)
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: mcp-server
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
          node-version: '22'
          cache: npm
          cache-dependency-path: mcp-server/package-lock.json
      - run: npm ci
      - run: npm run build

  e2e-api:
    name: E2E API Smoke Test
    runs-on: ubuntu-latest
    timeout-minutes: 10
    services:
      postgres:
        # Credentials match .env.example (dev:dev) so local reproduction is
        # identical to CI. POSTGRES_DB matches the default there too.
        image: postgres:16
        env:
          POSTGRES_USER: dev
          POSTGRES_PASSWORD: dev
          POSTGRES_DB: molecule
        ports:
          - 5432:5432
        options: >-
          --health-cmd "pg_isready -U dev"
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5          
      redis:
        image: redis:7
        ports:
          - 6379:6379
        options: >-
          --health-cmd "redis-cli ping"
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5          
    env:
      DATABASE_URL: postgres://dev:dev@localhost:5432/molecule?sslmode=disable
      REDIS_URL: redis://localhost:6379
      PORT: "8080"
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-go@v5
        with:
          go-version: 'stable'
          cache: true
          cache-dependency-path: platform/go.sum
      - name: Build platform
        working-directory: platform
        run: go build -o platform-server ./cmd/server
      - name: Start platform (background)
        working-directory: platform
        run: |
          ./platform-server > platform.log 2>&1 &
          echo $! > platform.pid          
      - name: Wait for /health
        run: |
          for i in $(seq 1 30); do
            if curl -sf http://localhost:8080/health > /dev/null; then
              echo "Platform up after ${i}s"
              exit 0
            fi
            sleep 1
          done
          echo "::error::Platform did not become healthy in 30s"
          cat platform/platform.log || true
          exit 1          
      - name: Assert migrations applied
        # Migrations auto-run at platform boot. Fail fast if they silently
        # didn't — catches future migration-author mistakes (e.g. a new
        # privileged op Postgres "dev" can't execute) before the E2E run.
        # Uses docker exec into the service container's own psql — avoids
        # a 10-20s apt-install step in the runner.
        run: |
          pg_container=$(docker ps --filter "ancestor=postgres:16" --format "{{.ID}}" | head -1)
          if [ -z "$pg_container" ]; then
            echo "::error::Could not find postgres service container"
            exit 1
          fi
          tables=$(docker exec "$pg_container" psql -U dev -d molecule -tAc "SELECT count(*) FROM information_schema.tables WHERE table_schema='public' AND table_name='workspaces'")
          if [ "$tables" != "1" ]; then
            echo "::error::Migrations did not apply — 'workspaces' table missing"
            cat platform/platform.log || true
            exit 1
          fi
          echo "Migrations OK (workspaces table present)"          
      - name: Run E2E API tests
        run: bash tests/e2e/test_api.sh
      - name: Dump platform log on failure
        if: failure()
        run: cat platform/platform.log || true
      - name: Stop platform
        if: always()
        run: |
          if [ -f platform/platform.pid ]; then
            kill "$(cat platform/platform.pid)" 2>/dev/null || true
          fi          

  shellcheck:
    name: Shellcheck (E2E scripts)
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Run shellcheck on tests/e2e/*.sh
        uses: ludeeus/action-shellcheck@master
        env:
          SHELLCHECK_OPTS: --severity=warning
        with:
          scandir: tests/e2e

  python-lint:
    name: Python Lint & Test
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: workspace-template
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: '3.11'
          cache: pip
          cache-dependency-path: workspace-template/requirements.txt
      - run: pip install -r requirements.txt pytest pytest-asyncio pytest-cov
      - run: python -m pytest --tb=short -q --cov=. --cov-report=term-missing

      # Lint first-party plugins. The validator checks each plugin
      # against the format it declares — currently agentskills.io for all
      # of ours, but the same command covers any future shape that lands
      # under a sibling adapter (MCP, DeepAgents sub-agent, etc.).
      - name: Install molecule-plugin SDK
        working-directory: sdk/python
        run: pip install -e .
      - name: Lint first-party plugins
        working-directory: ${{ github.workspace }}
        run: python -m molecule_plugin validate plugins/molecule-dev plugins/superpowers plugins/ecc
      - name: Run SDK tests
        working-directory: sdk/python
        run: python -m pytest --tb=short -q