dodgy local root replaced with K9_ROOT

Author: monkstone

lib/jruby_art/command.rb

@@ -20,6 +20,7 @@ def initialize(runner:, args:, filename:)
     def cmd(root)
       cmda = jruby_command(Processing::RP_CONFIG.fetch('JRUBY', true), root)
       begin
+        puts *cmda
         exec(*cmda)
         # exec replaces the Ruby process with the JRuby one.
       rescue Java::JavaLang::ClassNotFoundException
@@ -30,9 +31,10 @@ def cmd(root)
 
     # avoiding multiline ternary etc
     def jruby_command(installed, root)
-      opts = JRubyOpts.new(root).opts
-      return ['jruby', opts, runner, filename, args].flatten if installed
-      ['java', opts, '-cp', JRubyComplete.complete, 'org.jruby.Main', runner, filename, args].flatten
+      return ['jruby', JRubyOpts.new(root).opts, runner, filename, args].flatten if installed
+      opts = JavaOpts.new(root).opts
+      complete = JRubyComplete.complete
+      ['java', opts, '-cp', complete, 'org.jruby.Main', runner, filename, args].flatten
     end
   end
 end

lib/jruby_art/installer.rb

@@ -23,7 +23,7 @@ def set_processing_root
     path = File.join(folder, 'config.yml')
     proot = "#{home}/processing-#{VERSION}"
     proot = "/Java/Processing-#{VERSION}" if os == :windows
-    proot = '/Applications/Processing.app/Contents/Java' if os == :mac
+    proot = "/Applications/Processing.app/Contents/Java" if os == :mac
     settings = %w(PROCESSING_ROOT JRUBY sketchbook_path template MAX_WATCH)
     values = [proot, true, sketch, 'bare', 32]
     data = settings.zip(values).to_h
@@ -84,7 +84,7 @@ def install
 end
 
 # JRuby-Complete installer
-class JRubyComplete < Installer
+class JRubyCompleteInstall < Installer
   def install
     system "cd #{gem_root}/vendors && rake"
     return if root_exist?

lib/jruby_art/jruby_complete.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 class JRubyComplete
   def self.complete
-    rcomplete = File.join('/home/tux/JRubyArt', 'lib/ruby/jruby-complete.jar')
+    rcomplete = File.join(K9_ROOT, 'lib/ruby/jruby-complete.jar')
     return [rcomplete] if FileTest.exist?(rcomplete)
     warn "#{rcomplete} does not exist\nTry running `k9 --install`"
     exit

lib/jruby_art/runner.rb

@@ -136,7 +136,7 @@ def watch_sketch
 
     def install
       require_relative '../jruby_art/installer'
-      JRubyComplete.new(K9_ROOT, host_os).install
+      JRubyCompleteInstall.new(K9_ROOT, host_os).install
       UnpackSamples.new(K9_ROOT, host_os).install
     end