From 7211c9ee2956b848951fe7036bc73d562717741d Mon Sep 17 00:00:00 2001
From: Koen Punt <koen@koenpunt.nl>
Date: Sun, 22 Dec 2013 18:05:20 +0100
Subject: [PATCH] updated output without special characters (tab; \t) Omit
 duplicate 'finish line' normalized indentation

---
 install-gitless.sh | 25 +++++++++++++------------
 install.sh         | 33 ++++++++++++++-------------------
 2 files changed, 27 insertions(+), 31 deletions(-)

diff --git a/install-gitless.sh b/install-gitless.sh
index a2bd9cc..c24d25b 100755
--- a/install-gitless.sh
+++ b/install-gitless.sh
@@ -46,24 +46,25 @@ SOURCE_STR="[ -s \"$NVM_DIR/nvm.sh\" ] && . \"$NVM_DIR/nvm.sh\"  # This loads NV
 
 if [ -z "$PROFILE" ] || [ ! -f "$PROFILE" ] ; then
   if [ -z $PROFILE ]; then
-    echo "=> Profile not found"
+    echo "=> Profile not found. Tried ~/.bash_profile ~/.zshrc and ~/.profile."
+    echo "=> Create one of them and run this script again"
   else
     echo "=> Profile $PROFILE not found"
+    echo "=> Create it (touch $PROFILE) and run this script again"
   fi
-  echo "=> Append the following line to the correct file yourself"
+  echo "   OR"
+  echo "=> Append the following line to the correct file yourself:"
   echo
-  echo "\t$SOURCE_STR"
+  echo "   $SOURCE_STR"
   echo
-  echo "=> Close and reopen your terminal to start using NVM"
-  exit
-fi
-
-if ! grep -qc 'nvm.sh' $PROFILE; then
-  echo "=> Appending source string to $PROFILE"
-  echo "" >> "$PROFILE"
-  echo $SOURCE_STR >> "$PROFILE"
 else
-  echo "=> Source string already in $PROFILE"
+  if ! grep -qc 'nvm.sh' $PROFILE; then
+    echo "=> Appending source string to $PROFILE"
+    echo "" >> "$PROFILE"
+    echo $SOURCE_STR >> "$PROFILE"
+  else
+    echo "=> Source string already in $PROFILE"
+  fi
 fi
 
 echo "=> Close and reopen your terminal to start using NVM"
diff --git a/install.sh b/install.sh
index dee3a0f..2804803 100755
--- a/install.sh
+++ b/install.sh
@@ -43,30 +43,25 @@ SOURCE_STR="[ -s \"$NVM_DIR/nvm.sh\" ] && . \"$NVM_DIR/nvm.sh\"  # This loads NV
 
 if [ -z "$PROFILE" ] || [ ! -f "$PROFILE" ] ; then
   if [ -z $PROFILE ]; then
-	echo "=> Profile not found. Tried $HOME/.bash_profile and $HOME/.profile"
+    echo "=> Profile not found. Tried ~/.bash_profile ~/.zshrc and ~/.profile."
+    echo "=> Create one of them and run this script again"
   else
-	echo "=> Profile $PROFILE not found"
+    echo "=> Profile $PROFILE not found"
+    echo "=> Create it (touch $PROFILE) and run this script again"
   fi
-  echo "=> Run this script again after running the following:"
+  echo "   OR"
+  echo "=> Append the following line to the correct file yourself:"
   echo
-  echo "\ttouch $HOME/.profile"
+  echo "   $SOURCE_STR"
   echo
-  echo "-- OR --"
-  echo
-  echo "=> Append the following line to the correct file yourself"
-  echo
-  echo "\t$SOURCE_STR"
-  echo
-  echo "=> Close and reopen your terminal afterwards to start using NVM"
-  exit
-fi
-
-if ! grep -qc 'nvm.sh' $PROFILE; then
-  echo "=> Appending source string to $PROFILE"
-  echo "" >> "$PROFILE"
-  echo $SOURCE_STR >> "$PROFILE"
 else
-  echo "=> Source string already in $PROFILE"
+  if ! grep -qc 'nvm.sh' $PROFILE; then
+    echo "=> Appending source string to $PROFILE"
+    echo "" >> "$PROFILE"
+    echo $SOURCE_STR >> "$PROFILE"
+  else
+    echo "=> Source string already in $PROFILE"
+  fi
 fi
 
 echo "=> Close and reopen your terminal to start using NVM"