I am guessing the problem here is that .sh files are not directly supported by Windows (.bat files are).
When you run that from the command line, is that a standard command line window, or one that's running cygwin? Try putting a specific command to run the file in front of it, like "sh start_project.sh ...".
I'am learning about git and sourcetree, I tried to make a custom action to send the command plotgitsch -ifirefox to see the imaging diff about kicad shematic.
Could you tell me more how to create the script and how can I link this script with the custom action..
I tried this on command bash it works fine, but when I define the custom actions it is not working.
Could you help me please?
Thanks a lot.