on: [push, pull_request]
name: Code Coverage
jobs:
Codecov:
name: Code Coverage
runs-on: ubuntu-latest
env:
RUSTFLAGS: "-Cinstrument-coverage"
RUSTDOCFLAGS: "-Cinstrument-coverage"
LLVM_PROFILE_FILE: "report-%p-%m.profraw"
steps:
- name: Checkout
uses: actions/checkout@v4
- name: Install lcov tools
run: sudo apt-get install lcov -y
- name: Install rustup
run: curl https://sh.rustup.rs -sSf | sh -s -- -y
- name: Set default toolchain
run: rustup default nightly
- name: Set profile
run: rustup set profile minimal
- name: Add llvm tools
run: rustup component add llvm-tools-preview
- name: Update toolchain
run: rustup update
- name: Cache cargo
uses: actions/cache@v3
with:
path: |
~/.cargo/bin/
~/.cargo/registry/index/
~/.cargo/registry/cache/
~/.cargo/git/db/
key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
- name: Install grcov
run: if [[ ! -e ~/.cargo/bin/grcov ]]; then cargo install grcov; fi
- name: Test
run: cargo test -- --test-threads=1
- name: Run grcov
run: mkdir coverage; grcov . --binary-path ./target/debug/ -s . -t lcov --branch --ignore-not-existing --ignore '/*' -o ./coverage/lcov.info
- name: Generate HTML coverage report
run: genhtml -o coverage-report.html ./coverage/lcov.info
- name: Coveralls upload
uses: coverallsapp/github-action@master
with:
github-token: ${{ secrets.GITHUB_TOKEN }}
- name: Upload artifact
uses: actions/upload-artifact@v4
with:
name: coverage-report
path: coverage-report.html