ci-dev.yml

name: CI - Dev Branch

on:
  push:
    branches:
      - dev
  workflow_dispatch:

permissions:
  contents: read

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

jobs:
  changes:
    name: Detect changed paths
    runs-on: ubuntu-latest
    outputs:
      docs: ${{ steps.filter.outputs.docs }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Path filter
        id: filter
        uses: dorny/paths-filter@v3
        with:
          filters: |
            docs:
              - docs/**
              - mkdocs.yml
              - README.md
              - index.html

  backend-smoke:
    name: Backend smoke checks
    runs-on: windows-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.11"
          cache: pip

      - name: Install backend dependencies
        run: |
          python -m pip install --upgrade pip
          python -m pip install -r requirements.txt

      - name: Smoke test health and core API
        shell: pwsh
        run: |
          @'
          from src.database.database import init_db
          from src.api.api_server import create_app

          init_db()
          app = create_app(None)
          client = app.test_client()

          health = client.get('/api/health')
          assert health.status_code == 200, f"/api/health failed: {health.status_code}"
          assert health.get_json().get('status') == 'running', f"Unexpected health payload: {health.get_data(as_text=True)}"

          dates = client.get('/api/available-dates')
          assert dates.status_code == 200, f"/api/available-dates failed: {dates.status_code}"

          print('Backend smoke checks passed.')
          '@ | python -

      - name: Run backend tests if present
        shell: pwsh
        run: |
          $hasTests = $false
          if (Test-Path tests) {
            $found = Get-ChildItem tests -Recurse -Include "test_*.py","*_test.py" -ErrorAction SilentlyContinue | Select-Object -First 1
            if ($found) { $hasTests = $true }
          }
          if (-not $hasTests) {
            $foundSrc = Get-ChildItem src -Recurse -Include "test_*.py","*_test.py" -ErrorAction SilentlyContinue | Select-Object -First 1
            if ($foundSrc) { $hasTests = $true }
          }

          if ($hasTests) {
            python -m pip install pytest
            python -m pytest -q
          }
          else {
            Write-Host "No backend tests found. Skipping pytest."
          }

  frontend-ci:
    name: Frontend lint and build
    runs-on: windows-latest
    defaults:
      run:
        working-directory: frontend
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: "20"
          cache: npm
          cache-dependency-path: frontend/package-lock.json

      - name: Install frontend dependencies
        run: npm ci

      - name: Run lint
        run: npm run lint

      - name: Build frontend
        run: npm run build

      - name: Run frontend tests if script exists
        shell: pwsh
        run: |
          $pkg = Get-Content package.json | ConvertFrom-Json
          $hasTestScript = $pkg.scripts.PSObject.Properties.Name -contains "test"
          if ($hasTestScript) {
            npm test -- --run
          }
          else {
            Write-Host "No frontend test script found. Skipping frontend tests."
          }

  docs-build:
    name: Docs build (docs changes only)
    needs: changes
    if: needs.changes.outputs.docs == 'true'
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.11"
          cache: pip

      - name: Install docs dependencies
        run: |
          python -m pip install --upgrade pip
          python -m pip install mkdocs mkdocs-material pymdown-extensions

      - name: Build docs
        run: python -m mkdocs build --strict --site-dir site