From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Tue, 17 Mar 2009 14:52:54 +0000 (+1100)
Subject: only create/remove quilt-tmp once
X-Git-Url: https://git.ozlabs.org/?a=commitdiff_plain;h=34473245c4e92fe872a76d78763011d4da8801ee;p=next-scripts

only create/remove quilt-tmp once
---

diff --git a/update_trees b/update_trees
index 895359b..cad015e 100755
--- a/update_trees
+++ b/update_trees
@@ -86,8 +86,9 @@ for name in $quilters; do
 		continue
 	}
 
-	rm -rf ../quilt-tmp
-	execute git clone -s -l -n -q . ../quilt-tmp
+	[ -d "../quilt-tmp" ] ||
+		execute git clone -s -l -n -q . ../quilt-tmp
+
 	log '$' cd ../quilt-tmp
 	cd ../quilt-tmp
 	execute git reset --hard "$rbase_sha1"
@@ -99,12 +100,14 @@ for name in $quilters; do
 	cd ../next
 
 	execute git fetch -f ../quilt-tmp master:"quilt/$name"
-	rm -rf ../quilt-tmp
 
 	[ -f "$sfile.orig" ] &&
 		mv -f "$sfile.orig" "$sfile"
 done
 
+[ -d "../quilt-tmp" ] &&
+	rm -rf ../quilt-tmp
+
 ( cd ../quilt; git update-ref refs/heads/last_merge HEAD )
 
 exit 0