Code Coverage with codecov #538
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name: Code Coverage with codecov | |
on: | |
schedule: | |
- cron: '25 */3 * * 1-5' | |
concurrency: | |
group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.head_ref || github.ref }} | |
cancel-in-progress: true | |
jobs: | |
codecov: | |
if: github.repository == 'zephyrproject-rtos/zephyr' | |
runs-on: zephyr-runner-linux-x64-4xlarge | |
container: | |
image: ghcr.io/zephyrproject-rtos/ci:v0.26.5 | |
options: '--entrypoint /bin/bash' | |
volumes: | |
- /repo-cache/zephyrproject:/github/cache/zephyrproject | |
strategy: | |
fail-fast: false | |
matrix: | |
platform: ["native_posix", "qemu_x86", "unit_testing"] | |
env: | |
ZEPHYR_SDK_INSTALL_DIR: /opt/toolchains/zephyr-sdk-0.16.3 | |
steps: | |
- name: Apply container owner mismatch workaround | |
run: | | |
# FIXME: The owner UID of the GITHUB_WORKSPACE directory may not | |
# match the container user UID because of the way GitHub | |
# Actions runner is implemented. Remove this workaround when | |
# GitHub comes up with a fundamental fix for this problem. | |
git config --global --add safe.directory ${GITHUB_WORKSPACE} | |
- name: Update PATH for west | |
run: | | |
echo "$HOME/.local/bin" >> $GITHUB_PATH | |
- name: Clone cached Zephyr repository | |
continue-on-error: true | |
run: | | |
git clone --shared /github/cache/zephyrproject/zephyr . | |
git remote set-url origin ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY} | |
- name: checkout | |
uses: actions/checkout@v3 | |
with: | |
fetch-depth: 0 | |
- name: west setup | |
run: | | |
west init -l . || true | |
west update 1> west.update.log || west update 1> west.update-2.log | |
- name: Check Environment | |
run: | | |
cmake --version | |
gcc --version | |
ls -la | |
- name: Prepare ccache keys | |
id: ccache_cache_prop | |
shell: cmake -P {0} | |
run: | | |
string(REPLACE "/" "_" repo ${{github.repository}}) | |
string(REPLACE "-" "_" repo2 ${repo}) | |
file(APPEND $ENV{GITHUB_OUTPUT} "repo=${repo2}\n") | |
- name: use cache | |
id: cache-ccache | |
uses: zephyrproject-rtos/[email protected] | |
with: | |
key: ${{ steps.ccache_cache_prop.outputs.repo }}-${{github.event_name}}-${{matrix.platform}}-codecov-ccache | |
path: /github/home/.cache/ccache | |
aws-s3-bucket: ccache.zephyrproject.org | |
aws-access-key-id: ${{ vars.AWS_CCACHE_ACCESS_KEY_ID }} | |
aws-secret-access-key: ${{ secrets.AWS_CCACHE_SECRET_ACCESS_KEY }} | |
aws-region: us-east-2 | |
- name: ccache stats initial | |
run: | | |
mkdir -p /github/home/.cache | |
test -d github/home/.cache/ccache && mv github/home/.cache/ccache /github/home/.cache/ccache | |
ccache -M 10G -s | |
- name: Run Tests with Twister (Push) | |
continue-on-error: true | |
run: | | |
export ZEPHYR_BASE=${PWD} | |
export ZEPHYR_TOOLCHAIN_VARIANT=zephyr | |
mkdir -p coverage/reports | |
./scripts/twister --force-color -N -v --filter runnable -p ${{ matrix.platform }} --coverage -T tests | |
- name: Generate Coverage Report | |
run: | | |
mv twister-out/coverage.info lcov.pre.info | |
lcov -q --remove lcov.pre.info mylib.c --remove lcov.pre.info tests/\* \ | |
--remove lcov.pre.info samples/\* --remove lcov.pre.info ext/\* \ | |
--remove lcov.pre.info *generated* \ | |
-o coverage/reports/${{ matrix.platform }}.info --rc lcov_branch_coverage=1 | |
- name: ccache stats post | |
run: | | |
ccache -s | |
ccache -p | |
- name: Upload Coverage Results | |
if: always() | |
uses: actions/upload-artifact@v3 | |
with: | |
name: Coverage Data (Subset ${{ matrix.platform }}) | |
path: coverage/reports/${{ matrix.platform }}.info | |
codecov-results: | |
name: "Publish Coverage Results" | |
needs: codecov | |
runs-on: ubuntu-22.04 | |
# the codecov job might be skipped, we don't need to run this job then | |
if: success() || failure() | |
steps: | |
- name: checkout | |
uses: actions/checkout@v3 | |
with: | |
fetch-depth: 0 | |
- name: Download Artifacts | |
uses: actions/download-artifact@v3 | |
with: | |
path: coverage/reports | |
- name: Move coverage files | |
run: | | |
mv ./coverage/reports/*/*.info ./coverage/reports | |
ls -la ./coverage/reports | |
- name: Generate list of coverage files | |
id: get-coverage-files | |
shell: cmake -P {0} | |
run: | | |
file(GLOB INPUT_FILES_LIST "coverage/reports/*.info") | |
set(MERGELIST "") | |
set(FILELIST "") | |
foreach(ITEM ${INPUT_FILES_LIST}) | |
get_filename_component(f ${ITEM} NAME) | |
if(FILELIST STREQUAL "") | |
set(FILELIST "${f}") | |
else() | |
set(FILELIST "${FILELIST},${f}") | |
endif() | |
endforeach() | |
foreach(ITEM ${INPUT_FILES_LIST}) | |
get_filename_component(f ${ITEM} NAME) | |
if(MERGELIST STREQUAL "") | |
set(MERGELIST "-a ${f}") | |
else() | |
set(MERGELIST "${MERGELIST} -a ${f}") | |
endif() | |
endforeach() | |
file(APPEND $ENV{GITHUB_OUTPUT} "mergefiles=${MERGELIST}\n") | |
file(APPEND $ENV{GITHUB_OUTPUT} "covfiles=${FILELIST}\n") | |
- name: Merge coverage files | |
run: | | |
sudo apt-get update | |
sudo apt-get install -y lcov | |
cd ./coverage/reports | |
lcov ${{ steps.get-coverage-files.outputs.mergefiles }} -o merged.info --rc lcov_branch_coverage=1 | |
- name: Upload coverage to Codecov | |
if: always() | |
uses: codecov/codecov-action@v3 | |
with: | |
directory: ./coverage/reports | |
env_vars: OS,PYTHON | |
fail_ci_if_error: false | |
verbose: true | |
files: merged.info |