From ef9fb52908d3f423e6e537b84f62cb76c7868782 Mon Sep 17 00:00:00 2001
From: Dubiousjim <dubiousjim@gmail.com>
Date: Fri, 5 Jul 2013 00:21:19 -0400
Subject: various: use long options, rework usages

---
 abump.in | 53 ++++++++++++++++++++++++++++++++++++-----------------
 1 file changed, 36 insertions(+), 17 deletions(-)

(limited to 'abump.in')

diff --git a/abump.in b/abump.in
index 32ff4af..3b501e3 100755
--- a/abump.in
+++ b/abump.in
@@ -56,29 +56,48 @@ fixes #${fixes#\#}
 }
 
 usage() {
-	echo "$prog - utility to bump pkgver in APKBUILDs"
-	echo "usage: $prog [-hR] [-s CVE-1,CVE-2,...] [-f ISSUE]"
-	echo ""
-	echo "  -h  show this help"
-	echo "  -R  run abuild with -R for recursive building"
-	echo "  -k  keep existing packages"
-	echo "  -s  security update"
-	echo "  -f  fixes ISSUE"
-	exit 0
+	cat >&2 <<__EOF__
+$prog $abuild_ver - bump pkgver in APKBUILDs
+Usage: $prog [-s CVE-1,CVE-2,...] [-f ISSUE] [-R|--recursive] [-k|--keep] PKGNAME-1.2.3 ...
+Options:
+  -s, --security CVE1,CVE-2,...  Security update
+  -f, --fixes ISSUE              Fixes ISSUE
+  -R, --recursive                Run abuild with -R for recursive building
+  -k, --keep                     Run abuild with -k to keep existing packages
+  -q, --quiet
+  -h, --help                     Show this help
+
+__EOF__
 }
 
 keep=
 recursive="-r"
-while getopts "f:hkRs:" opt; do
-	case $opt in
-	f) fixes="${OPTARG}";;
-	h) usage;;
-	k) keep="-k";;
-	R) recursive="-R";;
-	s) cvelist="$OPTARG";;
+cvelist=
+fixes=
+
+args=`getopt -o s:Rkqh --long security:,recursive,keep,quiet,help -n "$prog" -- "$@"`
+if [ $? -ne 0 ]; then
+	usage
+	exit 2
+fi
+eval set -- "$args"
+while true; do
+	case $1 in
+		-s|--security) cvelist="$2"; shift;;
+		-f|--fixes) fixes="$2"; shift;;
+		-R|--recursive) recursive="-R";;
+		-k|--keep) keep="-k";;
+		-q|--quiet) quiet=1;; # suppresses msg
+		-h|--help) usage; exit;;
+		--) shift; break;;
+		*) exit 1;; # getopt error
 	esac
+	shift
 done
-shift $(( $OPTIND - 1))
+if [ $# -eq 0 ]; then
+	usage
+	exit 2
+fi
 
 abuild_opts="$recursive $keep"
 
-- 
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