Commit 585c54c5 authored by Dom Sekotill's avatar Dom Sekotill
Browse files

enable & disable commands support links 

enable & disable originally tried only to set or unset the executable
bit on a file, which is not a viable method with links to shared hook
scripts. They now change the target of links, prepending 'disabled:' to
disabled links.
parent 87df0a2b

git-hooks

+32 −7
Original line number Diff line number Diff line
@@ -36,6 +36,7 @@ HOOKS="update pre-receive post-receive" 


usage ()

{

	local IFS

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

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

	done
@@ -66,6 +67,11 @@ mv_unique () 
	rm "$src"

}



path ()

{

	echo "$GIT_DIR/hooks/${1:+$1.d}${2+/$2}"

}



cmd_init ()

{

	summary="set up git-hook directories in a repository"
@@ -99,6 +105,7 @@ cmd_init () 


		[ x$ignore_def == xyes ] && continue



		unset IFS

		defaults=`$GIT_CONFIG --get git-hooks.$hook` || continue

		IFS=$',' defaults=( $defaults )

		for default in "${defaults[@]}"; do
@@ -129,9 +136,10 @@ _change_check () 


_installed_check ()

{

	[ -e "$GIT_DIR"/hooks/$hook.d/"$script" ] && \

		! [ -d "$GIT_DIR"/hooks/$hook.d/"$script" ] || \

	local path=`path $hook "$script"`

	if ! ( [ -e "$path" ] && ! [ -L "$path" ] ) && [ -d "$path" ]; then

		die "there is no script '$script' in the '$hook' hook directory"

	fi

}



cmd_add ()
@@ -177,6 +185,7 @@ cmd_enable () 
{

	summary="enable a script from a hook"

	local hook script

	local path link

	add_option hook yes

	add_option script yes

	parse_args "$@" || return
@@ -184,13 +193,22 @@ cmd_enable () 
	_change_check "$@"

	_installed_check "$@"



	path=`path $hook "$script"`

	if [ -L "$path" ]; then

		link=`readlink "$path"`

		link="${link#disabled:}"

		rm "$path"

		ln -s "$link" "$path"

	else

		chmod +x "$GIT_DIR"/hooks/$hook.d/"$script"

	fi

}



cmd_disable ()

{

	summary="disable a script from a hook"

	local hook script

	local path link

	add_option hook yes

	add_option script yes

	parse_args "$@" || return
@@ -198,7 +216,14 @@ cmd_disable () 
	_change_check "$@"

	_installed_check "$@"



	path=`path $hook "$script"`

	if [ -L "$path" ]; then

		link=`readlink "$path"`

		rm "$path"

		ln -s "disabled:$link" "$path"

	else

		chmod -x "$GIT_DIR"/hooks/$hook.d/"$script"

	fi

}



cmd_installed ()
@@ -209,8 +234,8 @@ cmd_installed () 
	parse_args "$@" || return

	_basic_check "$@"



	cd "$GIT_DIR"/hooks/$hook.d

	find -type f -printf '%P\n'

	cd "`path $hook`"

	find -type f -o -type l -printf '%P\n'

}



cmd_hooks ()