name: CodeQL

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]
  schedule:
    - cron: '37 3 * * *'  # Daily at 03:37 UTC

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

jobs:
  analyze:
    name: Analyze (csharp)
    runs-on: windows-latest

    steps:
      - name: Checkout
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2

      - name: Setup .NET
        uses: actions/setup-dotnet@c2fa09f4bde5ebb9d1777cf28262a3eb3db3ced7  # v5.2.0
        with:
          dotnet-version: '10.0.x'

      - name: Initialize CodeQL
        uses: github/codeql-action/init@68bde559dea0fdcac2102bfdf6230c5f70eb485e  # v4.35.4
        with:
          languages: csharp
          build-mode: autobuild
          # Use the security-extended query suite for additional checks
          queries: security-extended

      - name: Perform CodeQL Analysis
        uses: github/codeql-action/analyze@68bde559dea0fdcac2102bfdf6230c5f70eb485e  # v4.35.4
        with:
          category: /language:csharp