losh

Purpose

Used one script to rule the others. The losh script wraps the usage of the others. Technically, losh looks for CMDUSAGE and CMDDESC variables into the others scripts. That variables allow losh to print the usage of every scripts.

Installation

# Change directory into your awesome project
$ cd ~/code/awesome-project

# Create directory to store your scripts
$ mkdir scripts

# Change directory into the new scripts directory
$ cd scripts

# Install losh
$ curl https://enten.github.io/losh/install-losh | sh
Install losh (from http://enten.github.io/losh/losh)
Install update-losh (from http://enten.github.io/losh/install-losh)

# Test losh
$ ./losh
NAME:
    losh - Lord of the shell scripts (one script to rull them all)

VERSION:
    0.0.1

USAGE:
    losh [command] [arg...]

COMMANDS:
    losh update-losh
                Update losh
    losh [?|h|help]
                Print this help message

Test

# Change directory into the scripts directory
$ cd ~/awesome-project/scripts

$ echo '#!/bin/bash
CMDUSAGE="<username>"
CMDDESC="Print custom welcome message"
echo "Hello $1"' > hello

$ chmod +x hello

$ ./losh
NAME:
    losh - Lord of the shell scripts (one script to rull them all)

VERSION:
    0.0.1

USAGE:
    losh [command] [arg...]

COMMANDS:
    losh hello <username>
                Print custom welcome message
    losh update-losh
                Update losh
    losh [?|h|help]
                Print this help message

$ ./losh hello world
Hello world