From: Simon Ruderich <simon@ruderich.org>
Date: Sun, 10 Mar 2013 21:58:56 +0000 (+0100)
Subject: archive.sh: Don't overwrite an existing file/directory.
X-Git-Url: https://ruderich.org/simon/gitweb/?p=config%2Fdotfiles.git;a=commitdiff_plain;h=41b1c42d3657c8804671f2df46ec8cc9a98f0143

archive.sh: Don't overwrite an existing file/directory.
---

diff --git a/archive.sh b/archive.sh
index ede6c7e..7522747 100755
--- a/archive.sh
+++ b/archive.sh
@@ -28,6 +28,13 @@ git_clone() {
     ( cd "$2" && git remote rm origin && git gc )
 }
 
+
+# Don't overwrite an existing file/directory.
+if test -e tmp; then
+    echo "tmp/ already exists!"
+    exit 1
+fi
+
 git_clone . tmp/dotfiles
 for name in browser shell vcs vim x11; do
     echo "cloning $name to tmp/"