Files
ComfyUI_frontend/.github/workflows/ci-tests-e2e-coverage.yaml
bymyself 0c113aa21f fix: replace custom merge-lcov.ts with lcov CLI for correct shard merging
The custom TypeScript implementation used Math.max for hit counts when
merging per-shard LCOV files. This is incorrect — each shard runs a
different subset of tests, so hit counts should be summed to reflect
total executions across the full test suite.

Replace with `lcov -a` which is the industry-standard tool for merging
LCOV tracefiles. It correctly sums DA/BRDA/FNDA hit counts and handles
edge cases (branch ID collisions, function aliases) that a hand-rolled
parser will miss.

Also closes #10930 which was superseded by this PR.
2026-04-10 02:45:42 +00:00

74 lines
2.1 KiB
YAML

name: 'CI: E2E Coverage'
on:
workflow_run:
workflows: ['CI: Tests E2E']
types:
- completed
concurrency:
group: e2e-coverage-${{ github.event.workflow_run.head_sha }}
cancel-in-progress: true
permissions:
contents: read
jobs:
merge:
if: >
github.repository == 'Comfy-Org/ComfyUI_frontend' &&
github.event.workflow_run.conclusion == 'success'
runs-on: ubuntu-latest
timeout-minutes: 10
steps:
- name: Checkout repository
uses: actions/checkout@v6
- name: Setup frontend
uses: ./.github/actions/setup-frontend
- name: Download all shard coverage data
uses: dawidd6/action-download-artifact@0bd50d53a6d7fb5cb921e607957e9cc12b4ce392 # v12
with:
run_id: ${{ github.event.workflow_run.id }}
name: e2e-coverage-shard-.*
name_is_regexp: true
path: temp/coverage-shards
if_no_artifact_found: warn
- name: Install lcov
run: sudo apt-get install -y -qq lcov
- name: Merge shard coverage into single LCOV
run: |
mkdir -p coverage/playwright
LCOV_FILES=$(find temp/coverage-shards -name 'coverage.lcov' -type f)
if [ -z "$LCOV_FILES" ]; then
echo "No coverage.lcov files found"
touch coverage/playwright/coverage.lcov
exit 0
fi
ADD_ARGS=""
for f in $LCOV_FILES; do ADD_ARGS="$ADD_ARGS -a $f"; done
lcov $ADD_ARGS -o coverage/playwright/coverage.lcov
wc -l coverage/playwright/coverage.lcov
- name: Upload merged coverage data
if: always()
uses: actions/upload-artifact@v6
with:
name: e2e-coverage
path: coverage/playwright/
retention-days: 30
if-no-files-found: warn
- name: Upload E2E coverage to Codecov
if: always()
uses: codecov/codecov-action@1af58845a975a7985b0beb0cbe6fbbb71a41dbad # v5.5.3
with:
files: coverage/playwright/coverage.lcov
flags: e2e
token: ${{ secrets.CODECOV_TOKEN }}
fail_ci_if_error: false