[PATCH v2 2/2] gitk: add --no-replace-objects option

From: Christian Couder <chriscool@tuxfamily.org>
Date: Nov 18, 2009, 06:50 UTC
Message-ID: <20091118065100.4206.48820.chriscool@tuxfamily.org>

This option simply sets the GIT_NO_REPLACE_OBJECTS environment variable, and that is enough to make gitk ignore replace refs.

The GIT_NO_REPLACE_OBJECTS is set to "1" instead of "" as it is safer on some platforms, thanks to Johannes Sixt and Michael J Gruber.

Tested-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
---
 gitk-git/gitk |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/gitk-git/gitk b/gitk-git/gitk
index a0214b7..c586b93 100644
--- a/gitk-git/gitk
+++ b/gitk-git/gitk
@@ -128,7 +128,7 @@ proc unmerged_files {files} {
 }
 
 proc parseviewargs {n arglist} {
-    global vdatemode vmergeonly vflags vdflags vrevs vfiltered vorigargs
+    global vdatemode vmergeonly vflags vdflags vrevs vfiltered vorigargs env
 
     set vdatemode($n) 0
     set vmergeonly($n) 0
@@ -208,6 +208,9 @@ proc parseviewargs {n arglist} {
 		# git rev-parse doesn't understand --merge
 		lappend revargs --gitk-symmetric-diff-marker MERGE_HEAD...HEAD
 	    }
+	    "--no-replace-objects" {
+		set env(GIT_NO_REPLACE_OBJECTS) "1"
+	    }
 	    "-*" {
 		# Other flag arguments including -<n>
 		if {[string is digit -strict [string range $arg 1 end]]} {

-- 
1.6.5.1.gaf97d