I forgot to mention, you're completely correct that this isn't well documented. I've planned to do some work on that, and I started, but I haven't had a real chance to do more _yet_. Any help would be appreciated.
Sincerely, - Ray On Thu, Nov 29, 2018 at 3:50 PM Raymond Auge <raymond.a...@liferay.com> wrote: > The gogo shell dialect is described in the OSGi R4.2 draft [1] (page 103 > of the PDF). > > The Gosh profile is written in that same syntax. See here [2] for some > introductory features of the shell language and command interface. > > [1] https://osgi.org/download/osgi-4.2-early-draft.pdf#page=103 > [2] > http://felix.apache.org/documentation/subprojects/apache-felix-gogo/rfc-147-overview.html > > > On Thu, Nov 29, 2018 at 3:35 PM Doug Meredith <doug.mered...@skyridge.com> > wrote: > >> Thanks for the information, Guillaume. Much appreciated. Based on this >> information, I did some further research. Some of this stuff isn't well >> documented, so for anyone finding this later, here is what I understand: >> >> - Gosh is an abbreviation for Gogo Shell. Sure, that seems obvious to >> you now that I've pointed it out, but you wouldn't believe how much >> googling I did on this mysterious thing before it finally came to me. >> lol >> - gosh_profile is a startup script for the Gogo Shell. You place it in >> an "etc" directory relative to the working directory where the >> framework is >> started. If you put shell-like echo commands in this file, you will see >> them when you start Gogo. >> - The location of gosh_profile can be changed using the system property >> gosh.home. (I didn't test this). >> - I found no documentation on how to code a gosh_profile, and it isn't >> even clear to me what language it uses. >> - The JLine 3 Git repository contains code for both telnet and SSH >> servers. >> - The sample gosh_profile given in the JLine repository has code to add >> commands to Gogo for enabling telnetd.This gosh_profile causes >> exceptions >> to be thrown when used in an OSGi environment. >> - It's unclear to me if proper telnet/ssh support could be enabled >> without some coding. Quite possibly it could by someone with sufficient >> knowledge of JLine and the intricacies of gosh_profile. >> >> I'm only about 80% sure of everything that I said above, and some of my >> terminology could be a bit off, so take it with a grain of salt. >> >> Doug >> >> On Thu, Nov 29, 2018 at 2:46 AM Guillaume Nodet <gno...@apache.org> >> wrote: >> >> > The remote shell bundle does not support the JLine gogo integration. The >> > code is 10 years old and has not been maintained. >> > JLine requires a terminal to be created and setup when the >> CommandSession >> > is created and this step is not done by the remote shell bundle. >> > If you want remote access, JLine provides good telnet and ssh support >> for >> > incoming connections. >> > For example if you start the main JLine demo which uses gogo, but >> outside >> > OSGi, you can then run: >> > > telnetd start >> > which starts the telnet daemon and you can then connect remotely. >> > >> > The commands are registered via a custom gosh_profile script which is >> > executed when a gogo shell is created: >> > >> > >> https://github.com/jline/jline3/blob/master/demo/etc/gosh_profile#L151-L163 >> > >> > >> > > > -- > *Raymond Augé* <http://www.liferay.com/web/raymond.auge/profile> > (@rotty3000) > Senior Software Architect *Liferay, Inc.* <http://www.liferay.com> > (@Liferay) > Board Member & EEG Co-Chair, OSGi Alliance <http://osgi.org> > (@OSGiAlliance) > -- *Raymond Augé* <http://www.liferay.com/web/raymond.auge/profile> (@rotty3000) Senior Software Architect *Liferay, Inc.* <http://www.liferay.com> (@Liferay) Board Member & EEG Co-Chair, OSGi Alliance <http://osgi.org> (@OSGiAlliance)