From 1fac49f887596b242c06eabd90884baadf412821 Mon Sep 17 00:00:00 2001
From: Koen Punt <koen@koenpunt.nl>
Date: Sun, 22 Dec 2013 17:56:42 +0100
Subject: [PATCH] replaced undocumented option for specifying the profile as
 first argument to specifying it as a environment variable (eg:
 PROFILE=~/.myprofile ./install-gitless.sh) also; fixed indentation and added
 .zshrc as possible profile

---
 install-gitless.sh |  8 ++++----
 install.sh         | 12 +++++-------
 2 files changed, 9 insertions(+), 11 deletions(-)

diff --git a/install-gitless.sh b/install-gitless.sh
index 2603ad9..a0e524b 100755
--- a/install-gitless.sh
+++ b/install-gitless.sh
@@ -31,12 +31,12 @@ echo "Downloaded"
 
 echo
 
-# Detect profile file, .bash_profile has precedence over .profile
-if [ ! -z "$1" ]; then
-  PROFILE="$1"
-else
+# Detect profile file if not specified as environment variable (eg: PROFILE=~/.myprofile).
+if [ -z "$PROFILE" ]; then
   if [ -f "$HOME/.bash_profile" ]; then
     PROFILE="$HOME/.bash_profile"
+  elif [ -f "$HOME/.zshrc" ]; then
+    PROFILE="$HOME/.zshrc"
   elif [ -f "$HOME/.profile" ]; then
     PROFILE="$HOME/.profile"
   fi
diff --git a/install.sh b/install.sh
index c69c149..d9c4579 100755
--- a/install.sh
+++ b/install.sh
@@ -28,16 +28,14 @@ fi
 
 echo
 
-# Detect profile file, .bash_profile has precedence over .profile
-if [ ! -z "$1" ]; then
-  PROFILE="$1"
-else
+# Detect profile file if not specified as environment variable (eg: PROFILE=~/.myprofile).
+if [ ! "$PROFILE" ]; then
   if [ -f "$HOME/.bash_profile" ]; then
-	PROFILE="$HOME/.bash_profile"
+    PROFILE="$HOME/.bash_profile"
   elif [ -f "$HOME/.zshrc" ]; then
-  	PROFILE="$HOME/.zshrc"
+    PROFILE="$HOME/.zshrc"
   elif [ -f "$HOME/.profile" ]; then
-	PROFILE="$HOME/.profile"
+    PROFILE="$HOME/.profile"
   fi
 fi