name: Coverage
on:
push:
branches:
pull_request:
branches:
jobs:
coverage:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- uses: dtolnay/rust-toolchain@stable
- uses: taiki-e/install-action@cargo-llvm-cov
# Limit test parallelism to 1 thread to avoid resource contention
- run: cargo llvm-cov --all-features --all-targets --lcov --output-path lcov.info -- --test-threads=1
- name: Upload coverage to Codecov
uses: codecov/codecov-action@v4
with:
token: ${{ secrets.CODECOV_TOKEN }}
files: lcov.info
fail_ci_if_error: true