Ramon Roche 0e31dd560d ci(fuzzing): migrate to RunsOn with ccache and bump container
Migrate the fuzzing workflow from GitHub-hosted ubuntu-latest to
RunsOn 4cpu with s3-cache. Bump the container from the stale
px4io/px4-dev:v1.16.0-rc2 to ghcr.io/px4/px4-dev:v1.17.0-rc2.

Wire setup-ccache / save-ccache with cache-key-prefix ccache-sitl
and max-size 300M, sharing the SITL build cache with checks:tests.
Both build px4_sitl_test/px4_sitl_default so the ccache contents
overlap significantly.

Drop the manual apt install clang step since the v1.17.0-rc2
container already ships clang. Replace the git config --global
safe.directory workaround with --system to match the repo convention.
Add runs-on/action@v2 for the S3 cache proxy. Add fetch-depth: 1
since the fuzzer doesn't need git history.

Signed-off-by: Ramon Roche <mrpollo@gmail.com>
2026-04-10 09:52:01 -06:00

59 lines
1.6 KiB
YAML

name: Fuzzing
on:
schedule:
- cron: '0 6 * * *' # UTC 6am every day.
permissions:
contents: read
issues: write # for JasonEtco/create-an-issue
env:
RUNS_IN_DOCKER: true
jobs:
Fuzzing:
runs-on: [runs-on,runner=4cpu-linux-x64,image=ubuntu24-full-x64,"run-id=${{ github.run_id }}",spot=false,extras=s3-cache]
container:
image: ghcr.io/px4/px4-dev:v1.17.0-rc2
steps:
- uses: runs-on/action@v2
- uses: actions/checkout@v6
with:
fetch-depth: 1
- name: Configure Git Safe Directory
run: git config --system --add safe.directory '*'
- uses: ./.github/actions/setup-ccache
id: ccache
with:
cache-key-prefix: ccache-sitl
max-size: 300M
- name: Build and Run Fuzz Tests
run: |
# Only build the tests
export CC=clang
export CXX=clang++
make tests TESTFILTER=__no_tests__
# Run the fuzz tests
for fuzz_binary in build/px4_sitl_test/*fuzz*; do
./Tools/ci/run_fuzz_tests.sh $fuzz_binary 15m
done
- uses: ./.github/actions/save-ccache
if: always()
with:
cache-primary-key: ${{ steps.ccache.outputs.cache-primary-key }}
- name: Create Issue
if: ${{ failure() }}
uses: JasonEtco/create-an-issue@v2
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
WORKFLOW_RUN_URL: https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}
with:
filename: .github/fuzzing_issue_template.md