name: CI/CD

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

env:
  GITEA_REGISTRY: 10.0.0.194:3012
  GITEA_OWNER: michal

# ============================================================
# Required Gitea secrets:
#   PACKAGES_TOKEN     — Gitea API token (packages + registry)
#   PORTAINER_PASSWORD — Portainer login for stack deploy
#   POSTGRES_PASSWORD  — Database password for production stack
# ============================================================

jobs:
  # ── CI checks (run in parallel on every push/PR) ──────────

  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: pnpm/action-setup@v4

      - uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: pnpm

      - run: pnpm install --frozen-lockfile

      - name: Lint
        run: pnpm lint || echo "::warning::Lint has errors — not blocking CI yet"

  typecheck:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: pnpm/action-setup@v4

      - uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: pnpm

      - run: pnpm install --frozen-lockfile

      - name: Generate Prisma client
        run: pnpm --filter @mcpctl/db exec prisma generate

      - name: Typecheck
        run: pnpm typecheck

  test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: pnpm/action-setup@v4

      - uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: pnpm

      - run: pnpm install --frozen-lockfile

      - name: Generate Prisma client
        run: pnpm --filter @mcpctl/db exec prisma generate

      - name: Build (needed by completions test)
        run: pnpm build

      - name: Run tests
        run: pnpm test:run

  # ── Build & package RPM ───────────────────────────────────

  build:
    runs-on: ubuntu-latest
    needs: [lint, typecheck, test]
    steps:
      - uses: actions/checkout@v4

      - uses: pnpm/action-setup@v4

      - uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: pnpm

      - run: pnpm install --frozen-lockfile

      - name: Generate Prisma client
        run: pnpm --filter @mcpctl/db exec prisma generate

      - name: Build all packages
        run: pnpm build

      - name: Generate shell completions
        run: pnpm completions:generate

      - uses: oven-sh/setup-bun@v2

      - name: Install nfpm
        run: |
          curl -sL -o /tmp/nfpm.tar.gz "https://github.com/goreleaser/nfpm/releases/download/v2.45.0/nfpm_2.45.0_Linux_x86_64.tar.gz"
          tar xzf /tmp/nfpm.tar.gz -C /usr/local/bin nfpm

      - name: Bundle standalone binaries
        run: |
          mkdir -p dist
          # bun needs a flat node_modules (pnpm's strict layout breaks resolution)
          # No bun.lockb in repo, so --frozen-lockfile is unreliable
          bun install
          # Stub for optional dep that bun tries to resolve
          if [ ! -e node_modules/react-devtools-core ]; then
            ln -s ../src/cli/stubs/react-devtools-core node_modules/react-devtools-core
          fi
          bun build src/cli/src/index.ts --compile --outfile dist/mcpctl
          bun build src/mcplocal/src/main.ts --compile --outfile dist/mcpctl-local

      - name: Package RPM
        run: nfpm pkg --packager rpm --target dist/

      - name: Upload RPM artifact
        uses: actions/upload-artifact@v3
        with:
          name: rpm-package
          path: dist/mcpctl-*.rpm
          retention-days: 7

  # ── Release pipeline (main branch push only) ──────────────

  docker:
    runs-on: ubuntu-latest
    needs: [build]
    if: github.ref == 'refs/heads/main' && github.event_name == 'push'
    env:
      REGISTRY: ${{ env.GITEA_REGISTRY }}
      OWNER: ${{ env.GITEA_OWNER }}
    steps:
      - uses: actions/checkout@v4

      - name: Install skopeo
        run: sudo apt-get update && sudo apt-get install -y skopeo

      - name: Build & push mcpd
        run: |
          docker build -t mcpd:latest -f deploy/Dockerfile.mcpd .
          skopeo copy --dest-tls-verify=false \
            --dest-creds "${{ env.OWNER }}:${{ secrets.PACKAGES_TOKEN }}" \
            docker-daemon:mcpd:latest \
            docker://${{ env.REGISTRY }}/${{ env.OWNER }}/mcpd:latest

      - name: Build & push node-runner
        run: |
          docker build -t node-runner:latest -f deploy/Dockerfile.node-runner .
          skopeo copy --dest-tls-verify=false \
            --dest-creds "${{ env.OWNER }}:${{ secrets.PACKAGES_TOKEN }}" \
            docker-daemon:node-runner:latest \
            docker://${{ env.REGISTRY }}/${{ env.OWNER }}/mcpctl-node-runner:latest

      - name: Build & push python-runner
        run: |
          docker build -t python-runner:latest -f deploy/Dockerfile.python-runner .
          skopeo copy --dest-tls-verify=false \
            --dest-creds "${{ env.OWNER }}:${{ secrets.PACKAGES_TOKEN }}" \
            docker-daemon:python-runner:latest \
            docker://${{ env.REGISTRY }}/${{ env.OWNER }}/mcpctl-python-runner:latest

      - name: Build & push docmost-mcp
        run: |
          docker build -t docmost-mcp:latest -f deploy/Dockerfile.docmost-mcp .
          skopeo copy --dest-tls-verify=false \
            --dest-creds "${{ env.OWNER }}:${{ secrets.PACKAGES_TOKEN }}" \
            docker-daemon:docmost-mcp:latest \
            docker://${{ env.REGISTRY }}/${{ env.OWNER }}/docmost-mcp:latest

      - name: Link packages to repository
        env:
          GITEA_TOKEN: ${{ secrets.PACKAGES_TOKEN }}
          GITEA_URL: http://${{ env.GITEA_REGISTRY }}
          GITEA_OWNER: ${{ env.GITEA_OWNER }}
          GITEA_REPO: mcpctl
        run: |
          source scripts/link-package.sh
          link_package "container" "mcpd"
          link_package "container" "mcpctl-node-runner"
          link_package "container" "mcpctl-python-runner"
          link_package "container" "docmost-mcp"

  publish-rpm:
    runs-on: ubuntu-latest
    needs: [build]
    if: github.ref == 'refs/heads/main' && github.event_name == 'push'
    steps:
      - uses: actions/checkout@v4

      - name: Download RPM artifact
        uses: actions/download-artifact@v3
        with:
          name: rpm-package
          path: dist/

      - name: Install rpm tools
        run: sudo apt-get update && sudo apt-get install -y rpm

      - name: Publish RPM to Gitea
        env:
          GITEA_TOKEN: ${{ secrets.PACKAGES_TOKEN }}
          GITEA_URL: http://${{ env.GITEA_REGISTRY }}
          GITEA_OWNER: ${{ env.GITEA_OWNER }}
          GITEA_REPO: mcpctl
        run: |
          RPM_FILE=$(ls dist/mcpctl-*.rpm | head -1)
          RPM_VERSION=$(rpm -qp --queryformat '%{VERSION}-%{RELEASE}' "$RPM_FILE")
          echo "Publishing $RPM_FILE (version $RPM_VERSION)..."

          # Delete existing version if present
          HTTP_CODE=$(curl -s -o /dev/null -w "%{http_code}" \
            -H "Authorization: token ${GITEA_TOKEN}" \
            "${GITEA_URL}/api/v1/packages/${GITEA_OWNER}/rpm/mcpctl/${RPM_VERSION}")

          if [ "$HTTP_CODE" = "200" ]; then
            echo "Version exists, replacing..."
            curl -s -o /dev/null -X DELETE \
              -H "Authorization: token ${GITEA_TOKEN}" \
              "${GITEA_URL}/api/v1/packages/${GITEA_OWNER}/rpm/mcpctl/${RPM_VERSION}"
          fi

          # Upload
          curl --fail -X PUT \
            -H "Authorization: token ${GITEA_TOKEN}" \
            --upload-file "$RPM_FILE" \
            "${GITEA_URL}/api/packages/${GITEA_OWNER}/rpm/upload"

          echo "Published successfully!"

          # Link package to repo
          source scripts/link-package.sh
          link_package "rpm" "mcpctl"

  deploy:
    runs-on: ubuntu-latest
    needs: [docker, publish-rpm]
    if: github.ref == 'refs/heads/main' && github.event_name == 'push'
    steps:
      - uses: actions/checkout@v4

      - name: Create stack env file
        env:
          POSTGRES_PASSWORD: ${{ secrets.POSTGRES_PASSWORD }}
        run: |
          printf '%s\n' \
            "POSTGRES_USER=mcpctl" \
            "POSTGRES_PASSWORD=${POSTGRES_PASSWORD}" \
            "POSTGRES_DB=mcpctl" \
            "MCPD_PORT=3100" \
            "MCPD_LOG_LEVEL=info" \
            > stack/.env

      - name: Deploy to Portainer
        env:
          PORTAINER_PASSWORD: ${{ secrets.PORTAINER_PASSWORD }}
        run: bash deploy.sh