From: Mike Frysinger <vapier@gentoo.org>
Date: Sat, 13 Jan 2024 05:23:44 +0000 (-0500)
Subject: vcs-url: add -# support
X-Git-Url: https://git.wh0rd.org/?a=commitdiff_plain;h=a8d764366e7a95b7adb2b672ba1cf3123ecafb31;p=home.git

vcs-url: add -# support
---

diff --git a/.bin/vcs-url b/.bin/vcs-url
index 99c00d9..6612a33 100755
--- a/.bin/vcs-url
+++ b/.bin/vcs-url
@@ -154,7 +154,7 @@ git_url() {
 		;;
 	esac
 
-	git log -n3 ${1:-HEAD} | sed "s,^commit ,${url},"
+	git log -n${num} ${1:-HEAD} | sed "s,^commit ,${url},"
 }
 
 svn_url() {
@@ -193,6 +193,8 @@ usage() {
 	Usage: $0 [options] [args]
 
 	Options:
+	  -#       Number of commits to show (default: 3)
+	  -n#      Number of commits to show
 	  -c       CVS URL
 	  -g       GIT URL (default)
 	  -s       SVN URL
@@ -202,9 +204,11 @@ usage() {
 }
 
 main() {
-	local vcs="auto"
+	local vcs="auto" num="3" args=()
 	while [[ $# -gt 0 ]] ; do
 		case $1 in
+		-n[0-9]*) num="${1:2}";;
+		-[0-9]*) num="${1:1}";;
 		-c) vcs="cvs";;
 		-s) vcs="svn";;
 		-g) vcs="git";;
@@ -212,10 +216,11 @@ main() {
 		-h) usage;;
 		--) shift; break;;
 		-*) usage;;
-		*)  break;;
+		*)  args+=( "$1" );;
 		esac
 		shift
 	done
+	set -- "${args}"
 
 	if [[ ${vcs} == "auto" ]] ; then
 		if [[ -d CVS ]] ; then