From: Simon Ruderich <simon@ruderich.org>
Date: Sat, 21 Feb 2009 23:03:36 +0000 (-0600)
Subject: setup.sh removes the remote if fetching was unsuccessful.
X-Git-Url: https://ruderich.org/simon/gitweb/?a=commitdiff_plain;h=b7ab75a41290728ec465f732d697f136186a4cef;p=config%2Fdotfiles.git

setup.sh removes the remote if fetching was unsuccessful.

This makes fixing the remote easier as it's not necessary to remove it before
trying to add it again.
---

diff --git a/setup.sh b/setup.sh
index 8bb651c..e18d62c 100755
--- a/setup.sh
+++ b/setup.sh
@@ -28,6 +28,11 @@ function git_remote_init_update() {
         echo "Adding remote '$2' to '$1'."
         git remote add -t master "$2" "$3/$1"
         git fetch "$2" > /dev/null
+        # Remove the remote if the fetch was unsuccessful.
+        if [ "$?" -ne "0" ]; then
+            git remote rm "$2"
+        fi
+
         # Pushing to the remote pushes only the master branch in remotes named
         # the hostname of this machine. This makes it easy to see where
         # changes came from.