GShell source code is kept in the Apache Software Foundation's primary Subversion server.
Source code is available for browsing via the web using the ViewVC interface:
Or to browse the source tree directly:
svn co http://svn.apache.org/repos/asf/geronimo/gshell/trunk
Developers with commit access will need to use the https URL for write access:
svn co https://svn.apache.org/repos/asf/geronimo/gshell/trunk
For instructions on how to build GShell please see: Building.
Currently there are no active development branches. All work is being performed on trunk.