From: cmccabe <cmccabe@alumni.cmu.edu>
Date: Fri, 7 Dec 2012 19:05:26 +0000 (-0800)
Subject: install-symlinks.sh: handle pre-existing stuff better
X-Git-Url: http://club.cc.cmu.edu/~cmccabe/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e171b2dd4d48cde23c502bfb446c6fb6dd22d88f;hp=eeed3ab7ca37c4c4506194d1b0daffed70d75310;p=cmccabe-etc

install-symlinks.sh: handle pre-existing stuff better

Handle pre-existing .bashrc and .ssh better.

Signed-off-by: Colin McCabe <cmccabe@alumni.cmu.edu>
---

diff --git a/install-symlinks.sh b/install-symlinks.sh
index 17e0f0a..de4ef11 100755
--- a/install-symlinks.sh
+++ b/install-symlinks.sh
@@ -15,6 +15,26 @@ die() {
 	exit 1
 }
 
+if [ -f ../.bashrc ]; then
+    if [ -L ../.bashrc ]; then
+        :
+    else
+        echo "moving old .bashrc to .bashrc-old"
+        mv -f ../.bashrc ../.bashrc-old
+    fi
+fi
+
+copy_ssh_old=0
+if [ -d ../.ssh ]; then
+    if [ -L ../.ssh ]; then
+        :
+    else
+        echo "moving old .ssh to .ssh-old"
+        mv -f ../.ssh ../.ssh-old
+        copy_ssh_old=1
+    fi
+fi
+
 BASEDIR=`pwd`
 for file in ${BASEDIR}/.[^.]*; do
 	# get base file name, like ".gitconfig"
@@ -42,3 +62,8 @@ for file in ${BASEDIR}/.[^.]*; do
 	fi
 	popd > /dev/null
 done
+
+if [ $copy_ssh_old -eq 1 ]; then
+    echo "copying files from .ssh-old to .ssh"
+    cp -f ../.ssh-old/* ../.ssh
+fi