AetherSDR/.github/workflows/codeql.yml at main · aethersdr/AetherSDR · GitHub

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name: CodeQL

on:
  pull_request:
    branches: [main]
    # Skip CodeQL on doc-only PRs — analyzing C++ requires building the
    # whole project (~23 min wall clock).  The weekly cron below gives
    # us a periodic full scan regardless of PR activity.
    paths-ignore:
      - '**.md'
      - 'docs/**'
      - 'LICENSE'
      - '.gitignore'
      - '.github/**'
  # Post-merge guard — paired with ci.yml's push:main trigger; same
  # paths-ignore rules apply so docs/CI-only merges don't burn 23 min.
  push:
    branches: [main]
    paths-ignore:
      - '**.md'
      - 'docs/**'
      - 'LICENSE'
      - '.gitignore'
      - '.github/**'
  schedule:
    - cron: '0 6 * * 1'  # weekly Monday 06:00 UTC

# Workflow-level least-privilege GITHUB_TOKEN. CodeQL's official guidance
# (https://github.com/github/codeql-action#permissions) is:
#   actions: read           — needed by the CodeQL action to inspect this
#                              workflow's metadata for category info.
#   contents: read          — needed by actions/checkout to fetch the repo.
#   security-events: write  — needed by the analyze step to upload SARIF.
# Previously the block sat at job level and declared only
# `security-events: write`, which (per GitHub's "specify any → unspecified
# default to none" rule) dropped contents and actions to none. It worked
# only because the repo is public; tightening to documented scopes makes
# the intent explicit and survives a hypothetical visibility change.
permissions:
  actions: read
  contents: read
  security-events: write

jobs:
  analyze:
    runs-on: ubuntu-latest
    container: ghcr.io/ten9876/aethersdr-ci:latest

    strategy:
      matrix:
        language: [cpp]

    steps:
      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10  # v6

      - name: Fix git ownership for container
        run: git config --global --add safe.directory "$GITHUB_WORKSPACE"

      - name: Initialize CodeQL
        uses: github/codeql-action/init@7c1e4cf0b20d7c1872b26569c00ba908797a59bf  # v4
        with:
          languages: ${{ matrix.language }}
          config-file: ./.github/codeql/codeql-config.yml

      - name: Configure
        run: cmake -B build -G Ninja -DCMAKE_BUILD_TYPE=RelWithDebInfo

      - name: Build
        run: cmake --build build -j$(nproc)

      - name: Perform CodeQL Analysis
        uses: github/codeql-action/analyze@7c1e4cf0b20d7c1872b26569c00ba908797a59bf  # v4