name: CodeQL

on:
  push:
    branches:
      - main
  pull_request:
  schedule:
    - cron: '17 4 * * 1'

permissions:
  actions: read
  contents: read
  security-events: write

# A new push to a pull request cancels the older run for it; pushes to branches are never cancelled.
concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.event_name == 'push' && github.ref || github.run_id }}
  cancel-in-progress: ${{ github.event_name == 'pull_request' }}

jobs:
  analyze:
    name: Analyze Go with CodeQL
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        language:
          - go

    steps:
      - name: Checkout
        uses: actions/checkout@v6

      - name: Initialize CodeQL
        uses: github/codeql-action/init@v4
        with:
          languages: ${{ matrix.language }}

      - name: Build
        run: go build ./...

      - name: Analyze
        uses: github/codeql-action/analyze@v4