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name: Code Coverage
# Génère et publie le rapport de couverture de code sur codecov.io
# Utilise cargo-llvm-cov pour une couverture précise
on:
push:
branches:
- master
- main
- 'feature/**' # Toutes les branches feature/solver, feature/physics, etc.
pull_request:
branches:
- master
- main
env:
CARGO_TERM_COLOR: always
RUST_BACKTRACE: 1
jobs:
coverage:
name: Generate Coverage Report
runs-on: ubuntu-latest
steps:
- name: Checkout repository
uses: actions/checkout@v4
- name: Install Rust toolchain
uses: dtolnay/rust-toolchain@stable
with:
components: llvm-tools-preview
- name: Install system dependencies
run: |
sudo apt-get update
sudo apt-get install -y libfontconfig1-dev pkg-config
- name: Cache cargo registry
uses: actions/cache@v4
with:
path: ~/.cargo/registry
key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
restore-keys: |
${{ runner.os }}-cargo-registry-
- name: Cache cargo index
uses: actions/cache@v4
with:
path: ~/.cargo/git
key: ${{ runner.os }}-cargo-index-${{ hashFiles('**/Cargo.lock') }}
restore-keys: |
${{ runner.os }}-cargo-index-
- name: Cache cargo build
uses: actions/cache@v4
with:
path: target
key: ${{ runner.os }}-cargo-build-${{ hashFiles('**/Cargo.lock') }}
restore-keys: |
${{ runner.os }}-cargo-build-
- name: Install cargo-llvm-cov
uses: taiki-e/install-action@cargo-llvm-cov
- name: Generate code coverage
run: |
cargo llvm-cov --all-features --workspace --lcov --output-path lcov.info
- name: Upload coverage to Codecov
uses: codecov/codecov-action@v4
with:
files: lcov.info
fail_ci_if_error: false
flags: unittests
name: codecov-umbrella
token: ${{ secrets.CODECOV_TOKEN }}
verbose: true
- name: Archive code coverage results
uses: actions/upload-artifact@v4
with:
name: code-coverage-report
path: lcov.info
retention-days: 30
- name: Display coverage summary
run: |
echo "📊 Coverage Report Generated"
echo "Branch: ${{ github.ref_name }}"
echo "View detailed report at: https://codecov.io/gh/${{ github.repository }}"