From: Junio C Hamano <junkio@cox.net>
Date: Fri, 2 Dec 2005 08:50:59 +0000 (-0800)
Subject: merge-one-file: make sure we create the merged file.
X-Git-Tag: v0.99.9l^2~12
X-Git-Url: https://git.octo.it/?p=git.git;a=commitdiff_plain;h=1c2c10b6e6d86066d68635a2a968c7162498ea41

merge-one-file: make sure we create the merged file.

The "update-index followed by checkout-index" chain served two
purposes -- to collapse the index to "our" version, and make
sure that file exists in the working tree.  In the recent update
to leave the index unmerged on conflicting path, we wanted to
stop doing the former, but we still need to do the latter (we
allow merging to work in an un-checked-out working tree).

Signed-off-by: Junio C Hamano <junkio@cox.net>
---

diff --git a/git-merge-one-file.sh b/git-merge-one-file.sh
index 9a049f42..906098dd 100755
--- a/git-merge-one-file.sh
+++ b/git-merge-one-file.sh
@@ -79,7 +79,13 @@ case "${1:-.}${2:-.}${3:-.}" in
 		;;
 	esac
 
-	merge "$4" "$orig" "$src2"
+	# Create the working tree file, with the correct permission bits.
+	# we can not rely on the fact that our tree has the path, because
+	# we allow the merge to be done in an unchecked-out working tree.
+	rm -f "$4" &&
+		git-cat-file blob "$2" >"$4" &&
+		case "$6" in *7??) chmod +x "$4" ;; esac &&
+		merge "$4" "$orig" "$src2"
 	ret=$?
 	rm -f -- "$orig" "$src2"