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|
name: Coverity
# This GitHub workflow automates submitting builds to Coverity Scan. To enable it,
# set the repository variable `ENABLE_COVERITY_SCAN_FOR_BRANCHES` (for details, see
# https://docs.github.com/en/actions/learn-github-actions/variables) to a JSON
# string array containing the names of the branches for which the workflow should be
# run, e.g. `["main", "next"]`.
#
# In addition, two repository secrets must be set (for details how to add secrets, see
# https://docs.github.com/en/actions/security-guides/using-secrets-in-github-actions):
# `COVERITY_SCAN_EMAIL` and `COVERITY_SCAN_TOKEN`. The former specifies the
# email to which the Coverity reports should be sent and the latter can be
# obtained from the Project Settings tab of the Coverity project).
on:
push:
jobs:
coverity:
if: contains(fromJSON(vars.ENABLE_COVERITY_SCAN_FOR_BRANCHES || '[""]'), github.ref_name)
runs-on: ubuntu-latest
env:
COVERITY_PROJECT: git
COVERITY_LANGUAGE: cxx
COVERITY_PLATFORM: linux64
steps:
- uses: actions/checkout@v3
- run: ci/install-dependencies.sh
env:
runs_on_pool: ubuntu-latest
# The Coverity site says the tool is usually updated twice yearly, so the
# MD5 of download can be used to determine whether there's been an update.
- name: get the Coverity Build Tool hash
id: lookup
run: |
MD5=$(curl https://scan.coverity.com/download/$COVERITY_LANGUAGE/$COVERITY_PLATFORM \
--fail \
--form token='${{ secrets.COVERITY_SCAN_TOKEN }}' \
--form project="$COVERITY_PROJECT" \
--form md5=1) &&
echo "hash=$MD5" >>$GITHUB_OUTPUT
# Try to cache the tool to avoid downloading 1GB+ on every run.
# A cache miss will add ~30s to create, but a cache hit will save minutes.
- name: restore the Coverity Build Tool
id: cache
uses: actions/cache/restore@v3
with:
path: ${{ runner.temp }}/cov-analysis
key: cov-build-${{ env.COVERITY_LANGUAGE }}-${{ env.COVERITY_PLATFORM }}-${{ steps.lookup.outputs.hash }}
- name: download the Coverity Build Tool (${{ env.COVERITY_LANGUAGE }} / ${{ env.COVERITY_PLATFORM}})
if: steps.cache.outputs.cache-hit != 'true'
run: |
curl https://scan.coverity.com/download/$COVERITY_LANGUAGE/$COVERITY_PLATFORM \
--fail --no-progress-meter \
--output $RUNNER_TEMP/cov-analysis.tgz \
--form token='${{ secrets.COVERITY_SCAN_TOKEN }}' \
--form project="$COVERITY_PROJECT"
- name: extract the Coverity Build Tool
if: steps.cache.outputs.cache-hit != 'true'
run: |
mkdir $RUNNER_TEMP/cov-analysis &&
tar -xzf $RUNNER_TEMP/cov-analysis.tgz --strip 1 -C $RUNNER_TEMP/cov-analysis
- name: cache the Coverity Build Tool
if: steps.cache.outputs.cache-hit != 'true'
uses: actions/cache/save@v3
with:
path: ${{ runner.temp }}/cov-analysis
key: cov-build-${{ env.COVERITY_LANGUAGE }}-${{ env.COVERITY_PLATFORM }}-${{ steps.lookup.outputs.hash }}
- name: build with cov-build
run: |
export PATH="$RUNNER_TEMP/cov-analysis/bin:$PATH" &&
cov-configure --gcc &&
cov-build --dir cov-int make -j$(nproc)
- name: package the build
run: tar -czvf cov-int.tgz cov-int
- name: submit the build to Coverity Scan
run: |
curl \
--fail \
--form token='${{ secrets.COVERITY_SCAN_TOKEN }}' \
--form email='${{ secrets.COVERITY_SCAN_EMAIL }}' \
--form file=@cov-int.tgz \
--form version='${{ github.sha }}' \
"https://scan.coverity.com/builds?project=$COVERITY_PROJECT"
|
