name: CI
on:
push:
branches: [main]
pull_request:
branches: [main]
env:
CARGO_TERM_COLOR: always
RUST_BACKTRACE: 1
jobs:
changes:
name: Detect Changes
runs-on: ubuntu-latest
outputs:
rust: ${{ steps.filter.outputs.rust }}
steps:
- uses: actions/checkout@v6
- uses: dorny/paths-filter@v3
id: filter
with:
filters: |
rust:
- 'src/**'
- 'Cargo.toml'
- 'Cargo.lock'
- 'tests/**'
- '.cargo/**'
fmt:
name: Format
needs: changes
if: needs.changes.outputs.rust == 'true'
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v6
- uses: dtolnay/rust-toolchain@stable
with:
components: rustfmt
- run: cargo fmt --all --check
clippy:
name: Clippy
needs: changes
if: needs.changes.outputs.rust == 'true'
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v6
- uses: dtolnay/rust-toolchain@stable
with:
components: clippy
- uses: Swatinem/rust-cache@v2
- run: cargo clippy --all-targets --all-features -- -D warnings
test:
name: Test (${{ matrix.os }})
needs: changes
if: needs.changes.outputs.rust == 'true'
runs-on: ${{ matrix.os }}
strategy:
fail-fast: false
matrix:
os: [ubuntu-latest, macos-latest, windows-latest]
steps:
- uses: actions/checkout@v6
- uses: dtolnay/rust-toolchain@stable
- uses: Swatinem/rust-cache@v2
- run: cargo test --all-features
coverage:
name: Coverage
needs: changes
if: needs.changes.outputs.rust == 'true'
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v6
- uses: dtolnay/rust-toolchain@stable
with:
components: llvm-tools-preview
- uses: Swatinem/rust-cache@v2
- uses: taiki-e/install-action@cargo-llvm-cov
- name: Generate coverage report
run: cargo llvm-cov --all-features --lcov --output-path lcov.info
- name: Upload coverage to Codecov
uses: codecov/codecov-action@v5
with:
files: lcov.info
fail_ci_if_error: false
doc:
name: Documentation
needs: changes
if: needs.changes.outputs.rust == 'true'
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v6
- uses: dtolnay/rust-toolchain@stable
- uses: Swatinem/rust-cache@v2
- run: cargo doc --no-deps --all-features
env:
RUSTDOCFLAGS: -D warnings
ci-result:
name: CI Result
needs: [changes, fmt, clippy, test, coverage, doc]
if: always()
runs-on: ubuntu-latest
steps:
- name: Check results
run: |
if [[ "${{ needs.changes.outputs.rust }}" != "true" ]]; then
echo "No Rust changes detected, skipping CI checks"
exit 0
fi
if [[ "${{ needs.fmt.result }}" == "failure" || \
"${{ needs.clippy.result }}" == "failure" || \
"${{ needs.test.result }}" == "failure" || \
"${{ needs.coverage.result }}" == "failure" || \
"${{ needs.doc.result }}" == "failure" ]]; then
echo "One or more CI jobs failed"
exit 1
fi
echo "All CI checks passed"