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CodeQL

CodeQL #1125

name: "CodeQL"
on:
# Run the analysis once every 24 hours. The actual time does not matter
# that much, start with a time that allows for easier troubleshooting.
schedule:
- cron: '00 22 * * *'
jobs:
analyze:
name: Analyze
runs-on: ubuntu-latest
permissions:
actions: read
contents: read
security-events: write
strategy:
fail-fast: false
matrix:
language: [ 'cpp' ]
steps:
- name: Checkout repository
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
- name: Checkout vcpkg
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
with:
path: "build/vcpkg"
repository: "microsoft/vcpkg"
fetch-depth: 0
- name: Checkout pinned vcpkg version
run: >
git -C build/vcpkg checkout -q $(<ci/etc/vcpkg-version.txt)
- name: cache-vcpkg
id: cache-vcpkg
uses: actions/cache@v4
with:
path: |
~/.cache/vcpkg
~/.ccache
key: |
codeql-analysis-6-${{ hashFiles('vcpkg.json') }}-${{ hashFiles('build/vcpkg/versions/baseline.json') }}
restore-keys: |
codeql-analysis-
- name: install tools
run: sudo apt install ninja-build ccache
- name: bootstrap vcpkg
env:
CC: "ccache gcc"
CXX: "ccache g++"
VCPKG_ROOT: ${{ github.workspace }}/build/vcpkg
working-directory: "build/vcpkg"
run: |
./bootstrap-vcpkg.sh -disableMetrics
# Compile the dependencies of `google-cloud-cpp` (if needed) before
# enabling the CodeQL scan, otherwise all the code in the deps would be
# scanned too. Note that most of the time this uses the vcpkg binary
# cache.
- name: bootstrap vcpkg packages
run: >
build/vcpkg/vcpkg install \
--x-manifest-root . \
--feature-flags=versions \
--clean-after-build
- name: Initialize CodeQL
uses: github/codeql-action/init@v3
with:
languages: ${{ matrix.language }}
- name: Build
# The build configuration is specifically tweaked for CodeQL analysis:
# - We disable the tests because I (coryan) think that any security
# vulnerabilities in the tests are irrelevant *and* compiling with
# the tests takes over 3h.
# - We disable ccache because the CodeQL scan only scans the code
# that is actually compiled. Any cached compilation would be
# excluded from the DB
run: >
cmake -GNinja -S . -B build/output \
-DCMAKE_TOOLCHAIN_FILE=build/vcpkg/scripts/buildsystems/vcpkg.cmake \
-DBUILD_TESTING=OFF \
-DGOOGLE_CLOUD_CPP_ENABLE_CCACHE=OFF && \
cmake --build build/output
- name: Perform CodeQL Analysis
uses: github/codeql-action/analyze@v3