[patch] Fix for the eselect update action

eselect-rails-fixes-to-eselect-file.patch (text/plain), 1.23 KB, created by Mark Somerville on 2008-07-02 23:11:13 UTC

--- /usr/share/eselect/modules/rails.eselect	2008-07-02 23:59:58.000000000 +0100
+++ rails.eselect	2008-07-02 23:44:42.000000000 +0100
@@ -164,30 +164,11 @@
 
 
 do_update() {
-	if [[ ${#} -ne 1 ]]; then
-		die -q "Usage error: requires a slot to update"
-	fi
-
-	local slot=${1}
-
-	# symlink exists
-	if [[ -L "${RAILS}" ]] ; then
-		# update it if it's the same slot
-		if [[ $(get_version) =~ ${slot} ]]; then
-			set_symlink_by_slot ${slot}
-
-		# set to highest if it's set to some slot that isn't around anymore
-		elif [[ ! -f $(canonicalise ${RAILS}) ]]; then
-			set_symlink_default
-		# ignore
-		else
-			write_warning_msg "Current implementation, $(get_version), is not in slot ${slot}. Ignoring."
-		fi
-	# if it's a file, just warn about it being in the way
-	elif [[ -e ${RAILS} ]]; then
-		write_warning_msg "Can't set a new rails provider. There's a file in the way at ${RAILS}. You can try removing it manually, and then re-running this command."
-	# nothing set, so set to 1st, which is highest available
-	else
+	# Only set a symlink if there are any version of rails present
+	target=1
+	targets=( $(find_targets ) )
+	target=${targets[$(( ${target} - 1 ))]}
+	if [[ -f "${ROOT}/usr/bin/${target}" ]] ; then
 		set_symlink_default
 	fi
 }