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# pysheller
Simple, small and **experimental** Python library to create Python CLI application using shell scripts and magic comments to add commands and arguments and generate help message automatically. Initially created for [guzzy](https://github.com/samedamci/guzzy) but can be used for any other project.
## Installing
```shell
$ python -m pip install pysheller
```
## Usage Example
Sample directory structure:
```
app
├── cmd
│   ├── command1.sh
│   ├── command2.sh
│   └── command3.sh
└── __init__.py
```
Main Python file:
```python
from pysheller import PySheller
from os import path
cmd_dir = path.dirname(path.realpath(__file__))
PySheller(
name="example",
description="Description of the app.",
commands_dir="./cmd"
)
```
Command script:
```bash
#!/bin/sh
# help : help message for the command
# arg1 : argument : help message for argument 1
# arg2 : --foo : help message for argument 2
echo "$1" "$2"
```