Fish plugin support

[calebmeyer]

I have had great success with jenv so far (all the version and add commands are spot on), so I thought I'd try out some plugins. I'm using fish and oh-my-fish. The jenv plugin is definitely loaded, as it's referenced in the error:

jenv enable-plugin maven                                                                                                                  
fish: Expected a command name, got token of type 'Run job in background'. Did you mean 'COMMAND; and COMMAND'? See the help section for the 'and' builtin command by typing 'help and'.
/Users/cm022291/.oh-my-fish/functions/jenv.fish (line 4): begin; echo maven plugin activated && jenv rehash
                                                                                              ^
in . (source) call of file '-',
    called on line 37 of file '/Users/cm022291/.oh-my-fish/functions/jenv.fish',

in function 'jenv',
    called on standard input,
    with parameter list 'enable-plugin maven'

source: Error while reading file '-'

I looked at the jenv.fish file, and I wasn't able to find && anywhere in it.

[kptdobe]

Plugins are not "fish" ready, only implemented for bash. If I find the time, I'll write the maven one that I need too.

[cassiosp]

Any movement around this?

[Mazorius]

I had the same issue.
Did someone already fix that?

[Mazorius]

I fixed the maven problem by instead adding to config.fish set -e JAVA_HOME adding set JAVA_HOME ( jenv javahome )

[dotCipher]

Thanks, I had the same issue with using the export plugin in fish shell. The solution @Mazorius provided above works as a workaround.

[dbrimley]

I'm falling foul of using the maven plugin with fish. However I get a different error. I've tried @Mazorius solution but that didn't help...

[Mazorius]

I do not install the plugin, because of this issue.

I only add the line set -e JAVA_HOME ( jenv javahome ) to my fish.config.

Maybe I will also look into the scripts if I find some free time slot.

[yanns]

Using set -e JAVA_HOME ( jenv javahome ) does not work for me:

set: Values cannot be specfied with erase
~/.config/fish/config.fish (line 3):
set -e JAVA_HOME ( jenv javahome )
^
from sourcing file ~/.config/fish/config.fish
	called during startup

I had to use set -gx JAVA_HOME ( jenv javahome )

[peterwillcn]

wget https://raw.githubusercontent.com/gcuisinier/jenv/master/fish/jenv.fish

[vorburger]

wget https://raw.githubusercontent.com/gcuisinier/jenv/master/fish/jenv.fish

This is now available in this repo (here); I've diff'd it, it's the same, at 8c66619 (file) and 2329e5c (HEAD).