# Coverage

every.channel uses `cargo-llvm-cov` to produce formal coverage reports.

## Run (Recommended: Nix)

```sh
direnv allow
./scripts/coverage.sh
```

To run the unit-subset coverage (does not require FFmpeg headers):

```sh
./scripts/coverage.sh unit
```

Artifacts:

- `tmp/coverage/workspace.lcov`
- `tmp/coverage/workspace.summary.txt`
- `tmp/coverage/workspace-html/index.html`

## Run (Inside nix develop)

If you are already in `nix develop`, you can use:

```sh
just cov-workspace
just cov-workspace-html
```