ci.yml

name: CI

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

permissions:
  contents: read

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

jobs:
  build:
    uses: ./.github/workflows/_build.yml

  smoke:
    name: Smoke (Node ${{ matrix.node }})
    needs: build
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        node: [18, 20, 22]
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-node@v4
        with:
          node-version: ${{ matrix.node }}

      - name: Download built dist
        uses: actions/download-artifact@v4
        with:
          name: dist
          path: packages

      - name: Pack and install in a clean directory
        run: |
          set -euo pipefail
          # Simulate what `npm publish` would emit: it rewrites `workspace:*`
          # to a concrete version range in the published tarball, but
          # `npm pack` alone does NOT do that rewrite. We do the equivalent
          # rewrite to `file:../core` locally so the packed cli tarball has
          # an installable dependency reference. This file edit lives only
          # on the throwaway runner.
          node -e "
            const fs = require('fs');
            const p = 'packages/cli/package.json';
            const j = JSON.parse(fs.readFileSync(p, 'utf8'));
            if (j.dependencies['@mulerouter/core'] === 'workspace:*') {
              j.dependencies['@mulerouter/core'] = 'file:../core';
            }
            fs.writeFileSync(p, JSON.stringify(j, null, 2));
          "
          core_tgz=$(cd packages/core && npm pack --silent)
          cli_tgz=$(cd packages/cli && npm pack --silent)
          mkdir -p /tmp/smoke
          cd /tmp/smoke
          npm init -y > /dev/null
          npm install --no-audit --no-fund --no-save \
            "$GITHUB_WORKSPACE/packages/core/$core_tgz" \
            "$GITHUB_WORKSPACE/packages/cli/$cli_tgz"

      - name: CLI --version
        working-directory: /tmp/smoke
        run: npx --no-install mulerouter --version

      - name: CLI list --json (exercises core import path)
        working-directory: /tmp/smoke
        run: npx --no-install mulerouter list --json > /dev/null

      - name: Core loads via package name
        working-directory: /tmp/smoke
        run: node -e "import('@mulerouter/core').then(m => { if (!m.loadConfig) process.exit(1); })"