Move CommandLineInterface from bin to lib

[mnbbrown]

This will support other programs running business logic/setup before
starting the que locker and workers like so:

require 'que/command_line_interface'

#
# other business logic/setup 
#

exit_code =
  Que::CommandLineInterface.parse(
    args: ARGV.dup,
    output: $stdout,
  )

exit(exit_code)

[ZimbiX]

Thanks for this =)

The tests are failing though =\

/work/spec/que/command_line_interface_spec.rb:7:in `<top (required)>': uninitialized constant Que::CommandLineInterface (NameError)

It passes with:

diff --git a/lib/que.rb b/lib/que.rb
index f54832c..d01866e 100644
--- a/lib/que.rb
+++ b/lib/que.rb
@@ -36,6 +36,7 @@ module Que
 
   require_relative 'que/connection'
   require_relative 'que/connection_pool'
+  require_relative 'que/command_line_interface'
   require_relative 'que/job_methods'
   require_relative 'que/job'
   require_relative 'que/job_buffer'

[mnbbrown]

Thanks for this =)

The tests are failing though =\

/work/spec/que/command_line_interface_spec.rb:7:in `<top (required)>': uninitialized constant Que::CommandLineInterface (NameError)

It passes with:

diff --git a/lib/que.rb b/lib/que.rb
index f54832c..d01866e 100644
--- a/lib/que.rb
+++ b/lib/que.rb
@@ -36,6 +36,7 @@ module Que
 
   require_relative 'que/connection'
   require_relative 'que/connection_pool'
+  require_relative 'que/command_line_interface'
   require_relative 'que/job_methods'
   require_relative 'que/job'
   require_relative 'que/job_buffer'

I tried to avoid requiring command_line_interface in que.rb because it's it wasn't strictly part of the library. I've updated the PR to instead include it in the test. How do you feel about that approach?

[ZimbiX]

I tried to avoid requiring command_line_interface in que.rb because it's it wasn't strictly part of the library. I've updated the PR to instead include it in the test. How do you feel about that approach?

Fair enough =)