Commit 28e3ef43 authored by Dom Sekotill's avatar Dom Sekotill
Browse files

Added more help message detail

parent d59f0871

git-hooks

+28 −11
Original line number Diff line number Diff line
@@ -29,15 +29,27 @@ GIT_DIR="${GIT_DIR:-`git rev-parse --git-dir`}" 


usage ()

{

	cat <<-USAGE

		Usage:

		    $BIN init

		    $BIN add [-p <priority>] <hook> <script>

		    $BIN remove <hook> <script>

		    $BIN help

	USAGE

	for func in `declare -F | cut -f3 -d\ | grep ^cmd_`; do

		commands=( "${commands[@]}" ${func#cmd_} )

	done

	IFS=\|

	echo "Usage: $BIN ${commands[*]} [--help] ..."

}



full_usage ()

{

	usage

	echo "Sub-commands:"

	echo "-------------"

	for command in "${commands[@]}"; do

		echo

		echo -n "$command: "

		eval cmd_$command $command --summary || true

		eval cmd_$command $command --help || true

		echo "-------------"

		free_args

	done

}



add_arg ()

{
@@ -151,22 +163,27 @@ free_args () 


cmd_init ()

{

	echo

	summary="set up git-hook directories in a repository"

	parse_args "$@"

}



cmd_add ()

{

	echo

	summary="add a script to a hook"

	parse_args "$@" || return

}



cmd_remove ()

{

	echo

	summary="remove a script from a hook"

	parse_args "$@" || return

}



cmd_help ()

{

	usage

	summary="show this help message"

	parse_args "$@" || return

	full_usage

	exit 0

}