Replace and add custom script templates for Unity

unity_templates.sh

#!/bin/bash

#locating unity folder
if [ "$#" -gt 0 ]
then
	unityFolder=${1%/}
else
	unityFolder="/Applications/Unity"
fi

originalTemplatePath="$unityFolder/Unity.app/Contents/Resources/ScriptTemplates"
if [ ! -d "$originalTemplatePath" ]
then
	echo "Could not find script templates at '$originalTemplatePath'"
	exit 0
fi

customTemplatePath="`dirname "$0"`/unity templates"
originalTemplateBackupFile="$originalTemplatePath/backup.zip"

#create template backup folder
if [ ! -f "$originalTemplateBackupFile" ]
then
	echo "Making backup of original templates"
	# (cd "$originalTemplatePath"; pwd; zip -r "$originalTemplateBackupFile" *.txt)
	zip -j -0 "$originalTemplateBackupFile" "$originalTemplatePath/"*.txt
fi

#replacing with custom templates
for customTemplateFile in "$customTemplatePath/"*.txt
do
	templateFileName=`basename "$customTemplateFile"`
	originalTemplateFile="$originalTemplatePath/$templateFileName"
	
	#override original with custom template
	if [ -f "$originalTemplateFile" ]
	then
		echo "overriding: $originalTemplateFile"
	else
		echo "adding: $originalTemplateFile"
	fi
	cp -f "$customTemplateFile" "$originalTemplateFile"
done

Manual (This only works on OS X):

• To use this, you need a folder next to the script called unity templates. Inside this folder you have your custom scripts. If you want to replace built in scripts, name them the same as the original ones.
• If you moved your Unity folder, you can pass it in as argument.
• When executing the script for the first time, a backup .zip file is made in the templates folder.