From: Sasha Gerrand <sasha.gerrand@bigcommerce.com>
Date: Wed, 24 Apr 2013 03:05:28 +0000 (+1000)
Subject: Adds write permission test on ~/.bash_profile prior to backup attempt. Fixes #199.
X-Git-Url: https://source.supwisdom.com/gerrit/gitweb?a=commitdiff_plain;h=9dec4920237c4d40955789b66dbe72fa8e62c428;p=common%2Fbash_it.git

Adds write permission test on ~/.bash_profile prior to backup attempt. Fixes #199.
---

diff --git a/install.sh b/install.sh
index 0f1da39..46edcf2 100755
--- a/install.sh
+++ b/install.sh
@@ -1,9 +1,9 @@
 #!/usr/bin/env bash
 BASH_IT="$HOME/.bash_it"
 
-cp $HOME/.bash_profile $HOME/.bash_profile.bak
-
-echo "Your original .bash_profile has been backed up to .bash_profile.bak"
+test -w $HOME/.bash_profile &&
+  cp $HOME/.bash_profile $HOME/.bash_profile.bak &&
+  echo "Your original .bash_profile has been backed up to .bash_profile.bak"
 
 cp $HOME/.bash_it/template/bash_profile.template.bash $HOME/.bash_profile