From 606b0a937527e43cf952c41cb8970fca7db3a55b Mon Sep 17 00:00:00 2001
From: Luke Shumaker <LukeShu@sbcglobal.net>
Date: Sun, 2 Jun 2013 21:59:06 -0600
Subject: fix the usage text for several commands

---
 pbs-package-commit |  2 +-
 pbs-plumb-config   | 17 +++++++++++++++--
 pbs-plumb-download |  6 ++++++
 3 files changed, 22 insertions(+), 3 deletions(-)

diff --git a/pbs-package-commit b/pbs-package-commit
index 7af6fc5..3b3dfe5 100755
--- a/pbs-package-commit
+++ b/pbs-package-commit
@@ -18,7 +18,7 @@ usage() {
 	echo ''
 	echo ' ====================== `git commit` usage ======================'
 	echo ''
-	git commit -h
+	git commit -h 2>&1 || true
 }
 
 main() {
diff --git a/pbs-plumb-config b/pbs-plumb-config
index bbb733f..d885256 100755
--- a/pbs-plumb-config
+++ b/pbs-plumb-config
@@ -1,5 +1,7 @@
 #!/bin/bash
 
+. pbs-plumb-shlib
+
 ##
 # Usage: list FILE
 # stdout: A newline-separated list of settings in FILE
@@ -21,8 +23,19 @@ get() {
 	git config --file "$file" -z --get "$setting"
 }
 
+usage() {
+	echo "Usage: ${0##*/} COMMAND [COMMAND-ARGUMENTS]"
+	echo "Work with /etc/libretools.d/pbs-convert.conf"
+	echo
+	echo "Commands:"
+	echo "  list          List the variables set in the file"
+	echo "  get VARNAME   Get the value of VARNAME"
+}
+
 main() {
-	[[ $# < 1 ]] && { usage; return 1; }
+	in_array '-h' "$@" && { usage; return 0; }
+	[[ $# < 1 ]] && { usage >&2; return 1; }
+
 	local cmd=$1
 	shift
 
@@ -35,7 +48,7 @@ main() {
 			get "$file" "$@"
 			return $?;;
 		*)
-			usage
+			usage >&2
 			return 1;;
 	esac
 }
diff --git a/pbs-plumb-download b/pbs-plumb-download
index e321343..1ba4e68 100755
--- a/pbs-plumb-download
+++ b/pbs-plumb-download
@@ -18,7 +18,13 @@
 
 . libremessages
 
+usage() {
+	echo "Usage: ${0##*/} SOURCE"
+	echo "Downloads a source as configured in pbs-convert.conf"
+}
+
 main() {
+	in_array '-h' "$@" && { usage; return 0; }
 	[[ $# != 1 ]] && { usage; return 1; }
 	local source=$1
 	local url="$(pbs-plumb-config get "source.$source.url")"
-- 
cgit v1.2.2