codeql-analysis.yml

name: "CodeQL"

on:
  push:
    branches: [ master ]
  pull_request:
    # The branches below must be a subset of the branches above
    branches: [ master ]
  schedule:
    - cron: '29 2 * * 0'

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

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

jobs:
  analyze:
    if: github.repository == 'checkstyle/checkstyle'
    name: Analyze
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        language: [ 'java' ]

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Setup local maven cache
        uses: actions/cache@v4
        with:
          path: ~/.m2/repository
          key: checkstyle-maven-cache-${{ hashFiles('**/pom.xml') }}

      # Initializes the CodeQL tools for scanning.
      - name: Initialize CodeQL
        uses: github/codeql-action/init@v3
        with:
          languages: ${{ matrix.language }}
          # If you wish to specify custom queries, you can do so here or in a config file.
          # By default, queries listed here will override any specified in a config file.
          # Prefix the list here with "+" to use these queries and those in the config file.
          # queries: ./path/to/local/query, your-org/your-repo/queries@main

      # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
      # If this step fails, then you should remove it and run the build manually (see below)
      - name: Autobuild
        uses: github/codeql-action/autobuild@v3

      # If the Autobuild fails above, remove it and uncomment the following three lines
      #    and modify them (or add more) to build your code if your project
      #    uses a compiled language

      # - run: |
      #   make bootstrap
      #   make release

      - name: Perform CodeQL Analysis
        uses: github/codeql-action/analyze@v3