« Return to Thread: Dynamically Referencing A Folder Relative To The Executable Location

Dynamically Referencing A Folder Relative To The Executable Location

by Tom Purl :: Rate this Message:

I am writing a command-line that I would like to execute from any location. Here's one example of how I would invoke it:

c:\Dev > gscript.bat add-app HelloWorld

Note: Assume that gscript.bat is located under "C:\Program Files\gscript\bin", and that this folder is also part of my PATH variable.

My Groovy script (which is wrapped by gscript.bat) would then do the following:

1. Create the "C:\Dev\HelloWorld" directory
2. copy some files from "C:\Program Files\gscript\data" to "C:\Dev\HelloWorld".

This script needs to know about two folders:

1. Current working directory - this is easy, it's just "new File(".").getCanonicalPath()
2. The location of the "data" dir. This is the hard part, because I don't want to force myself or anyone else to install my script in a particular directory.

One way to find the "data" dir would be to use a %GSCRIPT_HOME% environment variable. This works, but it requires users to add yet another environment variable.

Does anyone know of a smarter way to do this? Can I dynamically find the "data" dir based on it's relative location to gscript.bat?

Thanks in advance!

Tom Purl

This communication is for informational purposes only. It is not intended as an offer or solicitation for the purchase or sale of any financial instrument or as an official confirmation of any transaction. All market prices, data and other information are not warranted as to completeness or accuracy and are subject to change without notice. Any comments or statements made herein do not necessarily reflect those of JPMorgan Chase & Co., its subsidiaries and affiliates. This transmission may contain information that is privileged, confidential, legally privileged, and/or exempt from disclosure under applicable law. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution, or use of the information contained herein (including any reliance thereon) is STRICTLY PROHIBITED. Although this transmission and any attachments are believed to be free of any virus or other defect that might affect any computer system into which it is received and opened, it is the responsibility of the recipient to ensure that it is virus free and no responsibility is accepted by JPMorgan Chase & Co., its subsidiaries and affiliates, as applicable, for any loss or damage arising in any way from its use. If you received this transmission in error, please immediately contact the sender and destroy the material in its entirety, whether in electronic or hard copy format. Thank you. Please refer to http://www.jpmorgan.com/pages/disclosures for disclosures relating to UK legal entities.

« Return to Thread: Dynamically Referencing A Folder Relative To The Executable Location

LightInTheBox - Buy quality products at wholesale price!