name: Coverage
on:
push:
branches: [ main, develop ]
pull_request:
branches: [ main ]
env:
CARGO_TERM_COLOR: always
RUST_BACKTRACE: 1
jobs:
coverage:
name: Code Coverage
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- uses: dtolnay/rust-toolchain@stable
with:
components: llvm-tools-preview
- uses: Swatinem/rust-cache@v2
- name: Install cargo-llvm-cov
run: cargo install cargo-llvm-cov
- name: Generate coverage
run: |
cargo llvm-cov clean --workspace
cargo llvm-cov \
--all-features \
--workspace \
--lcov \
--output-path lcov.info \
--ignore-filename-regex "tests/|benches/|examples/"
- name: Upload coverage to Codecov
uses: codecov/codecov-action@v3
with:
files: ./lcov.info
fail_ci_if_error: true
- name: Check coverage threshold
run: |
COVERAGE=$(cargo llvm-cov --summary-only --all-features --workspace 2>&1 | grep "TOTAL" | awk '{print $10}' | sed 's/%//')
echo "Coverage: ${COVERAGE}%"
if (( $(echo "$COVERAGE < 80" | bc -l) )); then
echo "Coverage is below 80% threshold!"
exit 1
fi
echo "Coverage meets the 80% threshold!"