bin/gpm direct-install install login plugin in user/plugin/languages

[gnufred]

$ git clone https://github.com/getgrav/grav grav-vanilla
Cloning into 'grav-vanilla'...
[...]

$ cd grav-vanilla 

$ composer install
Loading composer repositories with package information
[...]
Generating autoload files

$ bin/gpm direct-install https://getgrav.org/download/plugins/login/2.2.1
Are you sure you want to direct-install https://getgrav.org/download/plugins/login/2.2.1 [y|N] y

Preparing to install https://getgrav.org/download/plugins/login/2.2.1
  |- Downloading package...   100%
  |- Extracting package...    ok
  |- Dependencies found...    [grav,form,email]
  |  '- Dependencies will not be satisfied. Continue ? [y|N] y
  |- Checking destination...  ok
  |- Installing package...    ok
  '- Success!  


Clearing cache

Cleared:  /home/f/proj/grav-vanilla/cache/compiled/*

Touched: /home/f/proj/grav-vanilla/user/config/system.yaml

$ ls user/plugins 
languages 

With PsySH interactive debugger I was able to find that GPM::getInstallPath($type, $name) return languages.
If I delete the languages.yaml in the temporary extracted folder and return to the process, installation will finis correctly in login.

Does not affect bin/gpm install login

[rhukster]

Weird one! I'll look into it.