name: codeql

on:
  pull_request:
    branches:
    - main
  push:
    branches:
    - main
  schedule:
  - cron: '33 16 * * 0'

permissions:
  contents: read # Needed to checkout the repository.

concurrency:
  group: "${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}-${{ github.sha }}"
  cancel-in-progress: true

jobs:
  analyze:
    name: analyze (${{ matrix.language }})
    runs-on: 'ubuntu-latest'
    permissions:
      security-events: write # Needed to upload results.
      packages: read # Needed to fetch internal or private CodeQL packs.
      actions: read # Needed to read workflows.
      contents: read # Needed to checkout the repository.

    strategy:
      fail-fast: false
      matrix:
        include:
        - language: actions
          build-mode: none
        - language: rust
          build-mode: none
    steps:
    - name: harden runner
      uses: step-security/harden-runner@9af89fc71515a100421586dfdb3dc9c984fbf411 # v2.19.4
      with:
        egress-policy: audit

    - name: checkout
      uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
      with:
        persist-credentials: false

    - name: initialize codeql
      uses: github/codeql-action/init@8aad20d150bbac5944a9f9d289da16a4b0d87c1e # v4.36.2
      with:
        languages: ${{ matrix.language }}
        build-mode: ${{ matrix.build-mode }}
        config-file: ./.github/codeql/codeql-config.yaml

    - name: perform codeql analysis
      uses: github/codeql-action/analyze@8aad20d150bbac5944a9f9d289da16a4b0d87c1e # v4.36.2
      with:
        category: "/language:${{matrix.language}}"