codeql.yml

name: "CodeQL"

on:
  workflow_call:
  workflow_dispatch:
  repository_dispatch:
    types: run-commit-tests
  push:
    branches:
      - master
      - release/**
  pull_request:
    types: [opened, synchronize]
    branches:
      - master
      - release/**

concurrency:
  group: codeql-${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  analyze:
    name: Analyze
    runs-on: ubuntu-latest
    permissions:
      actions: read
      contents: read
      security-events: write

    strategy:
      fail-fast: false
      matrix:
        language: [ java, cpp ]

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          ref: ${{ github.sha }}

      - name: Cache Gradle dependencies
        uses: actions/cache@v4
        with:
          path: ~/.gradle/caches
          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle') }}
          restore-keys: |
            ${{ runner.os }}-gradle-

      - name: Cache Gradle wrappers
        uses: actions/cache@v4
        with:
          path: ~/.gradle/wrapper
          key: ${{ runner.os }}-gradle-wrapper-${{ hashFiles('**/gradle/wrapper/gradle-wrapper.properties') }}

      - name: Setup java
        uses: actions/setup-java@v4
        with:
          distribution: 'zulu'
          java-version: 17

      - name: Install compiler
        run: sudo apt-get install -y g++-14

      - name: Initialize CodeQL
        uses: github/codeql-action/init@v3
        with:
          languages: ${{ matrix.language }}
          config-file: ./.github/codeql/codeql-config.yml
          packs: "codeql/${{ matrix.language }}-queries:AlertSuppression.ql"

      - name: Autobuild
        uses: github/codeql-action/autobuild@v3
        if: ${{ matrix.language == 'java' || matrix.language == 'cpp' }}

      - name: Perform CodeQL Analysis
        id: analyze
        uses: github/codeql-action/analyze@v3
        with:
          category: "/language:${{ matrix.language }}"
          upload: false
          output: sarif-results

      - name: filter-sarif
        uses: advanced-security/filter-sarif@v1
        with:
          # Filter out generated and third party code.
          patterns: |
            -**/thirdparty/**
            -**/generated/**
            -**/generated-src/**
            -**/generated-test/**
            -**/_deps/**
            -**/aeron-samples/**:java/uncaught-number-format-exception
            -**/*Test.java:java/uncaught-number-format-exception
            -**/*Tool.java:java/uncaught-number-format-exception
            -**/*Debug*.java:java/uncaught-number-format-exception
          input: sarif-results/${{ matrix.language }}.sarif
          output: sarif-results/${{ matrix.language }}.sarif

      - name: Upload SARIF
        id: upload
        uses: github/codeql-action/upload-sarif@v3
        with:
          sarif_file: sarif-results/${{ matrix.language }}.sarif
          wait-for-processing: true

      # optional: for debugging the uploaded sarif
      - name: Upload loc as a Build Artifact
        uses: actions/upload-artifact@v4
        with:
          name: sarif-results-${{ matrix.language }}
          path: sarif-results
          retention-days: 1

      - name: Dismiss alerts
        if: github.ref == 'refs/heads/master'
        uses: advanced-security/dismiss-alerts@v1
        with:
          sarif-id: ${{ steps.upload.outputs.sarif-id }}
          sarif-file: sarif-results/${{ matrix.language }}.sarif
        env:
          GITHUB_TOKEN: ${{ github.token }}