# CLI utility for template rendering

## Installation
To use this tool, you need to have [Rust](https://www.rust-lang.org/) installed on your system.
You can then install the tool using `cargo`, Rust's package manager.

```bash
cargo install yampl
```

## Usage
```bash
yampl render --config ./config.yampl --output ./rendered.txt
```

## Config file
The config file describes how to render template.

- `template`: The path to the template file that you want to render.
- `params`: A table containing the arguments that you want to pass to the template.

```yaml
template: ./example/template.yaml

params:
    goprivate: {{env "GOPRIVATE"}}
    some:
        some:
            some: "some _ some _ some"
```

## Example
Assuming that the `config.yaml` file has the following contents:

```yaml
template: ./template.txt

params:
    name: John
    age: 30
```

And the `template.txt` file has the following contents:

```txt
Hello, {{name}}!
You are {{age}} years old.
```

The above command will render the template using the arguments specified in the config file and write the output to the `output.txt` file