From: Junio C Hamano <junkio@cox.net>
Date: Tue, 6 Dec 2005 08:07:58 +0000 (-0800)
Subject: git-merge-one-file: resurrect leading path creation.
X-Git-Tag: v0.99.9m^2~55
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=be61db922a230ae2638c27c071ee4b8c98f01f72;p=git.git

git-merge-one-file: resurrect leading path creation.

Since we do not use git-update-index followed by
git-checkout-index -u to create the half-merged file on
conflicting case anymore, we need to make sure the leading
directories are created here.

Maybe a better solution would be to allow update-index to add to
higher stage, and checkout-index to extract from such, but that
is a change slightly bigger than I would like to have so close
to 1.0, so this should do for now.

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

diff --git a/git-merge-one-file.sh b/git-merge-one-file.sh
index eafef770..88a5da99 100755
--- a/git-merge-one-file.sh
+++ b/git-merge-one-file.sh
@@ -16,6 +16,14 @@
 # been handled already by git-read-tree, but that one doesn't
 # do any merges that might change the tree layout.
 
+verify_path() {
+    file="$1"
+    dir=`dirname "$file"` &&
+    mkdir -p "$dir" &&
+    rm -f -- "$file" &&
+    : >"$file"
+}
+
 case "${1:-.}${2:-.}${3:-.}" in
 #
 # Deleted in both or deleted in one and unchanged in the other
@@ -90,9 +98,9 @@ case "${1:-.}${2:-.}${3:-.}" in
 	# 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" &&
+	verify_path "$4" &&
 		git-cat-file blob "$2" >"$4" &&
-		case "$6" in *7??) chmod +x "$4" ;; esac &&
+		case "$6" in *7??) chmod +x -- "$4" ;; esac &&
 		merge "$4" "$orig" "$src2"
 	ret=$?
 	rm -f -- "$orig" "$src2"