# Hadolint Processor

## Purpose

Lints Dockerfiles using [Hadolint](https://github.com/hadolint/hadolint).

## How It Works

Discovers `Dockerfile` files in the project (excluding common build tool
directories), runs `hadolint` on each file, and records success in the cache.
A non-zero exit code from hadolint fails the product.

This processor supports batch mode.

## Source Files

- Input: `**/Dockerfile`
- Output: none (checker)

## Configuration

```toml
[processor.hadolint]
args = []
dep_inputs = []
```

| Key | Type | Default | Description |
|-----|------|---------|-------------|
| `args` | string[] | `[]` | Extra arguments passed to hadolint |
| `dep_inputs` | string[] | `[]` | Extra files whose changes trigger rebuilds |

## Batch support

The tool accepts multiple files on the command line. When batching is enabled (default), rsconstruct passes all files in a single invocation for better performance.
