Skip to content
This repository was archived by the owner on Mar 18, 2025. It is now read-only.

ci: add tests coverage analysis #296

Open
wants to merge 3 commits into
base: master
Choose a base branch
from
Open
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension


Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
58 changes: 58 additions & 0 deletions .github/workflows/ci.yaml
Original file line number Diff line number Diff line change
Expand Up @@ -133,3 +133,61 @@ jobs:
with:
token: ${{ secrets.GITHUB_TOKEN }}
args: --all-features

tests-coverage:
runs-on: ubuntu-latest
steps:
- name: checkout
uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4

- name: setup environment
uses: ./.github/actions/setup

- name: run tarpaulin on PR branch
run: |
cargo install cargo-tarpaulin
tarpaulin_output=$(cargo tarpaulin --out Xml --skip-clean)
echo "$tarpaulin_output"
env:
RUSTFLAGS: "-C link-dead-code"

- name: check tarpaulin coverage
id: check-tarpaulin-coverage
run: |
tarpaulin_cov=$(echo "$tarpaulin_output" | grep -oP '(?<=0.00% coverage, )\d+')
echo "::set-output name=tarpaulin_coverage::$tarpaulin_cov"
continue-on-error: true

compare-coverage:
runs-on: ubuntu-latest
needs: [tests-coverage]
steps:
- name: checkout
uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4

- name: setup environment
uses: ./.github/actions/setup

- name: run tarpaulin on master branch
run: |
cargo install cargo-tarpaulin
cargo tarpaulin --out Xml --skip-clean
env:
RUSTFLAGS: "-C link-dead-code"

- name: get tarpaulin coverage
id: get-tarpaulin-coverage
run: |
tarpaulin_cov=$(cat tarpaulin_report/coverage.xml | grep -oP '(?<=line-rate=")[^"]+')
echo "::set-output name=tarpaulin_cov::$tarpaulin_cov%"
continue-on-error: true

- name: compare tarpaulin coverage
run: |
tarpaulin_pr_cov=${{ steps.check-tarpaulin-coverage.outputs.tarpaulin_coverage }}
tarpaulin_master_cov=${{ steps.get-tarpaulin-coverage.outputs.tarpaulin_cov | tr -d '%' }}

if (( $tarpaulin_pr_cov < $tarpaulin_master_cov )); then
echo "Coverage on the PR branch is lower than on the master branch. PR will not be merged."
exit 1
fi