# hadolint

[**hadolint**](https://github.com/hadolint/hadolint#readme) is a linter for Docker.

You can enable the hadolint linter with:

```shell
trunk check enable hadolint
```

## Auto Enabling

hadolint will be auto-enabled if any *Docker* files are present.

## Settings

hadolint supports the following config files:

* `.hadolint.yaml`
* `.hadolint.yml`

You can move these files to `.trunk/configs` and `trunk check` will still find them. See [Moving Linters](https://docs.trunk.io/code-quality/overview/configure-linters#moving-linters) for more info. Trunk Code Quality provides a default `.hadolint.yaml` if your project does not already have one.

## Links

* [hadolint site](https://github.com/hadolint/hadolint#readme)
* hadolint Trunk Code Quality [integration source](https://github.com/trunk-io/plugins/tree/main/linters/hadolint)
* Trunk Code Quality's [open source plugins repo](https://github.com/trunk-io/plugins/tree/main)