From 06a0963b01117d27f5975f8fbe306f8807cd4cc7 Mon Sep 17 00:00:00 2001
From: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Date: Thu, 19 Feb 2009 03:05:33 +0100
Subject: [PATCH] Check own name for command

When zit is invoked with a different name than zit, it will issue its
own name as command. This is especially useful with the newly introduced
zig and zik commands to call tig and gitk respectively.
---
 zit | 33 ++++++++++++++++++++++++++++-----
 1 file changed, 28 insertions(+), 5 deletions(-)

diff --git a/zit b/zit
index 449246c..f653dd1 100755
--- a/zit
+++ b/zit
@@ -5,15 +5,20 @@ abort() {
 	exit 1
 }
 
-cmd="$1"
-shift
+me="$(basename $0)"
+if test "$me" = zit ; then
+	cmd="$1"
+	shift
+else
+	cmd="$me"
+fi
 
 USAGE="usage: zit COMMAND FILE [ARGS...]"
 
 zit_help() {
 	cmd="$1"
 	shift
-	case $cmd in
+	case "$cmd" in
 		git)
 		git help "$@"
 		;;
@@ -56,6 +61,14 @@ zit_help() {
 		echo ""
 		echo "See 'zit help git' or 'git help' for git commands."
 		;;
+		zig)
+		echo "usage: zig FILE"
+		echo "Browse FILE's history with tig."
+		;;
+		zik)
+		echo "usage: zik FILE"
+		echo "Browse FILE's history with gitk."
+		;;
 	esac
 }
 
@@ -152,11 +165,11 @@ zit_import() {
 	git add -f $1
 }
 
-case $cmd in
+case "$cmd" in
 	"")
 	echo $USAGE
 	;;
-	help)
+	help|--help|-h|-?)
 	zit_help "$@"
 	;;
 	init|track)
@@ -184,6 +197,16 @@ case $cmd in
 	shift
 	"$@"
 	;;
+	zig)
+	zit_setup $1
+	shift
+	tig "$@"
+	;;
+	zik)
+	zit_setup $1
+	shift
+	gitk "$@"
+	;;
 	# Most commands will work with the generic catch-all mechanism used
 	# below, but some of them require a more thorough analysis of the
 	# parameters to decide whether $ZIT_FILE should be put back into the
-- 
2.32.0.93.g670b81a890