Merge pull request #288 from wcampbell0x2a/add-coverage-report

ci: Add coverage report

.github/workflows/coverage.yml

@@ -0,0 +1,22 @@
+name: Coverage
+
+on: [pull_request, push]
+
+jobs:
+ coverage:
+ runs-on: ubuntu-latest
+ env:
+ CARGO_TERM_COLOR: always
+ steps:
+ - uses: actions/checkout@v3
+ - name: Install Rust
+ run: rustup update stable
+ - name: Install cargo-llvm-cov
+ uses: taiki-e/install-action@cargo-llvm-cov
+ - name: Generate code coverage
+ run: cargo llvm-cov --workspace --codecov --output-path codecov.json
+ - name: Upload coverage to Codecov
+ uses: codecov/codecov-action@v3
+ with:
+ files: codecov.json
+ fail_ci_if_error: true

README.md

@@ -5,6 +5,7 @@ backhand
 [<img alt="crates.io" src="https://img.shields.io/crates/v/backhand.svg?style=for-the-badge&color=fc8d62&logo=rust" height="20">](https://crates.io/crates/backhand)
 [<img alt="docs.rs" src="https://img.shields.io/badge/docs.rs-backhand-66c2a5?style=for-the-badge&labelColor=555555&logo=docs.rs" height="20">](https://docs.rs/backhand)
 [<img alt="build status" src="https://img.shields.io/github/actions/workflow/status/wcampbell0x2a/backhand/main.yml?branch=master&style=for-the-badge" height="20">](https://github.com/wcampbell0x2a/backhand/actions?query=branch%3Amaster)
+[<img alt="Codecov" src="https://img.shields.io/codecov/c/github/wcampbell0x2a/backhand&style=for-the-badge">](https://app.codecov.io/gh/wcampbell0x2a/backhand)
 
 Library and binaries for the reading, creating, and modification
 of [SquashFS](https://en.wikipedia.org/wiki/SquashFS) file systems.