# Copyright © 2025-26 l5yth & contributors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

name: JavaScript

on:
  push:
    branches: [ "main" ]
  pull_request:
    branches: [ "main" ]
    paths:
      - '.github/**'
      - 'web/**'
      - 'tests/**'

permissions:
  contents: read

jobs:
  frontend:
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: web
    steps:
    - uses: actions/checkout@v7
    - name: Set up Node.js 24
      # SPEC CV3: the coverage floor was measured on Node 24; V8's branch
      # counts differ between major versions.
      uses: actions/setup-node@v7
      with:
        node-version: '24'
    - name: Install dependencies
      run: npm ci
    - name: Run JavaScript tests
      # SPEC CV3: npm test ends with scripts/check-coverage.js, which fails
      # below the coverage floor set in package.json. The floor measures
      # public/assets/js only: web/scripts (the istanbul exporter and the
      # check itself) is CI tooling, left out (SPEC CV7).
      run: npm test
    - name: Upload coverage to Codecov
      # Node's lcov of the sources only, with every branch arm (SPEC CV6).
      if: always()
      uses: codecov/codecov-action@v7
      with:
        token: ${{ secrets.CODECOV_TOKEN }}
        files: web/reports/javascript-node.lcov
        disable_search: true
        flags: frontend
        name: frontend
        fail_ci_if_error: false
      env:
        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
    - name: Upload test results to Codecov
      if: ${{ !cancelled() }}
      uses: codecov/codecov-action@v7
      with:
        token: ${{ secrets.CODECOV_TOKEN }}
        report_type: test_results
        files: web/reports/javascript-junit.xml
        flags: frontend
        fail_ci_if_error: false