From 882c842e9feb38b0be3e952e397b3e598053d4ac Mon Sep 17 00:00:00 2001
From: Luke Shumaker <LukeShu@sbcglobal.net>
Date: Sun, 2 Jun 2013 21:45:16 -0600
Subject: various fixes with pbs-convert-absgit

 - libremessages defines a cleanup(); define ours after loading it
 - don't create TMPDIR or set traps until main()
 - parse -h flag
 - print usage to stderr instead of stdout for incorrect number of args
---
 pbs-convert-absgit | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/pbs-convert-absgit b/pbs-convert-absgit
index 22539d3..9e82330 100755
--- a/pbs-convert-absgit
+++ b/pbs-convert-absgit
@@ -1,14 +1,12 @@
 #!/bin/bash -euE
 
+. libremessages
+
 cmd="${0##*/}"
-export TMPDIR="`mktemp -d --tmpdir ${cmd}.XXXXXXXXXX`"
 cleanup() {
 	msg "$(gettext "Removing temporary files...")"
 	echo rm -rf "$TMPDIR"
 }
-trap cleanup EXIT
-
-. libremessages
 
 abort() {
 	echo # force a fresh line
@@ -192,8 +190,12 @@ usage() {
 }
 
 main() {
+	in_array '-h' "$@" && { usage; return 0; }
+	[[ $# = 1 ]] || { usage >&2; return 1; }
+
+	export TMPDIR="`mktemp -d --tmpdir ${cmd}.XXXXXXXXXX`"
 	trap abort EXIT
-	[[ $# = 1 ]] || { usage; return 1; }
+
 	local source=$1
 
 	local cache="$(pbs-plumb-config get core.cachedir)/${source}.git"
-- 
cgit v1.1-4-g5e80