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)
# ============================================================

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

  # ── Smoke tests (full stack: postgres + mcpd + mcplocal) ──

  smoke:
    runs-on: ubuntu-latest
    needs: [lint, typecheck, test]
    services:
      postgres:
        image: postgres:16
        env:
          POSTGRES_USER: mcpctl
          POSTGRES_PASSWORD: mcpctl
          POSTGRES_DB: mcpctl
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
    env:
      DATABASE_URL: postgresql://mcpctl:mcpctl@postgres:5432/mcpctl
      MCPD_PORT: "3100"
      MCPD_HOST: "0.0.0.0"
      MCPLOCAL_HTTP_PORT: "3200"
      MCPLOCAL_MCPD_URL: http://localhost:3100
      DOCKER_API_VERSION: "1.43"
    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: Push database schema
        run: pnpm --filter @mcpctl/db exec prisma db push --accept-data-loss

      - name: Seed templates
        run: node src/mcpd/dist/seed-runner.js

      - name: Start mcpd
        run: node src/mcpd/dist/main.js &

      - name: Wait for mcpd
        run: |
          for i in $(seq 1 30); do
            if curl -sf http://localhost:3100/health > /dev/null 2>&1; then
              echo "mcpd is ready"
              exit 0
            fi
            echo "Waiting for mcpd... ($i/30)"
            sleep 1
          done
          echo "::error::mcpd failed to start within 30s"
          exit 1

      - name: Bootstrap auth and write credentials
        run: |
          RESULT=$(curl -sf -X POST http://localhost:3100/api/v1/auth/bootstrap \
            -H 'Content-Type: application/json' \
            -d '{"email":"ci@test.local","password":"ci-smoke-test"}')
          echo "Auth bootstrapped"
          mkdir -p ~/.mcpctl
          echo "$RESULT" | node -e "
            const res = JSON.parse(require('fs').readFileSync('/dev/stdin','utf-8'));
            const creds = {token: res.token, mcpdUrl: 'http://localhost:3100', user: 'ci@test.local'};
            require('fs').writeFileSync(require('os').homedir()+'/.mcpctl/credentials', JSON.stringify(creds));
            console.log('Credentials written');
          "

      - name: Create mcpctl CLI wrapper
        run: |
          printf '#!/bin/sh\nexec node "%s/src/cli/dist/index.js" "$@"\n' "$GITHUB_WORKSPACE" > /usr/local/bin/mcpctl
          chmod +x /usr/local/bin/mcpctl

      - name: Start mcplocal
        run: node src/mcplocal/dist/main.js &

      - name: Wait for mcplocal
        run: |
          for i in $(seq 1 30); do
            if curl -sf http://localhost:3200/health > /dev/null 2>&1; then
              echo "mcplocal is ready"
              exit 0
            fi
            echo "Waiting for mcplocal... ($i/30)"
            sleep 1
          done
          echo "::error::mcplocal failed to start within 30s"
          exit 1

      - name: Apply smoke test fixtures
        run: mcpctl apply -f src/mcplocal/tests/smoke/fixtures/smoke-data.yaml

      - name: Wait for server instance
        run: |
          echo "Waiting for smoke-aws-docs instance..."
          for i in $(seq 1 60); do
            STATUS=$(mcpctl get instances -o json 2>/dev/null | \
              node -e "try{const d=JSON.parse(require('fs').readFileSync('/dev/stdin','utf-8'));const i=Array.isArray(d)?d.find(x=>x.serverName&&x.serverName.includes('aws')):null;console.log(i?.status??'WAITING')}catch{console.log('WAITING')}" 2>/dev/null || echo "WAITING")
            echo "  Instance status: $STATUS ($i/60)"
            if [ "$STATUS" = "RUNNING" ]; then
              echo "Instance is running!"
              break
            fi
            if [ "$i" = "60" ]; then
              echo "::warning::Instance did not reach RUNNING — container management may not be available in CI"
              echo "API-layer smoke tests will still run"
            fi
            sleep 5
          done

      - name: Run smoke tests
        run: pnpm --filter mcplocal run test:smoke

  # ── 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

      - name: Install dependencies (hoisted for bun compile compatibility)
        run: |
          echo "node-linker=hoisted" >> .npmrc
          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
          # Stub for optional dep that Ink tries to import (only used when DEV=true)
          # Copy instead of symlink — bun can't read directory symlinks
          if [ ! -e node_modules/react-devtools-core/package.json ]; then
            rm -rf node_modules/react-devtools-core
            cp -r 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) ──────────────
  # NOTE: Docker image builds + deploy happen via `bash fulldeploy.sh`
  # (not CI) because the runner containers lack the privileged access
  # needed for container-in-container builds (no /proc/self/uid_map,
  # no Docker socket access, buildah/podman/kaniko all fail).

  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"