remove json export

lib/foreman/cli.rb

@@ -36,7 +36,6 @@ class Foreman::CLI < Thor
     check_procfile!
 
     formatter = case format
-      when "json"    then Foreman::Export::JSON
       when "inittab" then Foreman::Export::Inittab
       when "upstart" then Foreman::Export::Upstart
       else error "Unknown export format: #{format}."

lib/foreman/export.rb

@@ -4,6 +4,5 @@ module Foreman::Export
   class Exception < ::Exception; end
 end
 
-require "foreman/export/json"
 require "foreman/export/inittab"
 require "foreman/export/upstart"

lib/foreman/export/json.rb

@@ -1,13 +0,0 @@
-require "foreman/export/base"
-require "json"
-
-class Foreman::Export::JSON < Foreman::Export::Base
-
-  def export(fname=nil, options={})
-    processes = engine.processes.values.inject({}) do |hash, process|
-      hash.update(process.name => { "command" => process.command })
-    end
-    puts processes.to_json
-  end
-
-end