unable to link or copy the ng command about nailgun

[welchwilmerck]

It's a feature of the client. It treats any name for $0 other than ng as the name of the class to submit to the server. So, it interprets ng2 as ng ng2. See http://martiansoftware.com/nailgun/quickstart.html

If you don't have a server listening on the default endpoint, you get Connection refused.

With a server listening, you'll get:

$ ng2
Jul 12, 2018 1:03:54 PM com.martiansoftware.nailgun.NGSession run
INFO: Nail raised unhandled exception
java.lang.ClassNotFoundException: ng2
	at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:582)
	at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:190)
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:499)
	at java.base/java.lang.Class.forName0(Native Method)
	at java.base/java.lang.Class.forName(Class.java:374)
	at com.martiansoftware.nailgun.NGSession.run(NGSession.java:225)

[sbalabanov-zz]

I do not recall any usages of hardcoded name anywhere. We probably won't have cycles anytime soon to investigate this; though, we are always open to accept a pull request with a fix :)

[mckennapsean]

thanks for that explanation, @welchwilmerck ! that is actually pretty clearly in the code once I knew where to look :)

it is unfortunate that you can only remap ng if you use the classname you are trying to call. this feature seems less flexible than writing simple one-line scripts that you can name whatever you want.

is it really a necessary feature? 🤷‍♀️

anywho, I'd be happy to take a look at removing the "feature" if it is not necessary - but if there are no intentions to do so then feel free to close. (forking seems overkill for something so simple...)