From 940c1bb0181cb20454bf3573134175f86983a0ce Mon Sep 17 00:00:00 2001
From: Linus Torvalds <torvalds@ppc970.osdl.org>
Date: Mon, 13 Jun 2005 15:09:34 -0700
Subject: Add "git diff" script

It's a simple helper that depending on the arguments will either
use git-diff-files, git-diff-cache or git-diff-tree.
---
 git-diff-script | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100755 git-diff-script

(limited to 'git-diff-script')

diff --git a/git-diff-script b/git-diff-script
new file mode 100755
index 0000000000..d70e8b9f29
--- /dev/null
+++ b/git-diff-script
@@ -0,0 +1,16 @@
+#!/bin/sh
+rev=($(git-rev-parse --revs-only "$@"))
+flags=($(git-rev-parse --no-revs "$@"))
+case "${#rev[*]}" in
+0)
+	git-diff-files -p "$@";;
+1)
+	git-diff-cache -p "$@";;
+2)
+	begin=$(echo "${rev[1]}" | tr -d '^')
+	end="${rev[0]}"
+	git-diff-tree -p $flags $begin $end;;
+*)
+	echo "I don't understand"
+	exit 1;;
+esac
-- 
cgit v1.2.3