example-auto.sh

#!/bin/bash

# Load the Wonderful Argument Parser library
. wap.sh

_fn_help="Some basic functions"
fn_req(){ ## <a> <b>: Basic Required args
	wap_help <<-EOF
		required
	EOF

	# This is a debug function to show you what variables are set.
	# You can just use the arguments named $arg_a and $arg_b
	# to access the values passed in.
	wap_debug_available_args
}

fn_flag(){ ## [--flag]: Quick and easy
	wap_help <<-EOF
		flag (bool)
	EOF
	wap_debug_available_args
}

fn_flag_val(){ ## [--a=<interval>] [--b=<user_id>]: Does something more
	wap_help <<-EOF
		flag (with a value, no default)
	EOF
	wap_debug_available_args
}

fn_flag_val_default(){ ## [--flag=2]: A default now
	wap_help <<-EOF
		flag (val, default)
	EOF

	wap_debug_available_args
}

fn_optional(){ ## [optional]: A completely optional thing
	wap_help <<-EOF
		optional
	EOF

	wap_debug_available_args
}

fn_optional_default(){ ## [wetness=9]: A completely optional thing with a default value
	wap_help <<-EOF
		optional
	EOF

	wap_debug_available_args
}

_group_help="More Advanced"
group_1(){ ## <x> <y|z> [user|email|id] [--a] [--b=] [--c=1]: Fancy!
	wap_help <<-EOF
		Documentation for fn1, it does lots of things!
	EOF

	wap_debug_available_args
}

group_2(){ ## <x> <y|z> [user|email|id] [--a] [--b=] [--c=1]: The same!
	wap_help <<-EOF
		Documentation for fn1, it does lots of things!
	EOF

	wap_debug_available_args
}

# Discover functions, handle unknown functions, help, etc.
if (( WAP_SUBCOMMANDS == 1 )); then
	wapify_subcommands $@
else
	wapify $@
fi