Maybe this will fix the yaml..

This could be tricksy to get right!

.gitlab-ci.yml

@@ -0,0 +1,53 @@
+stages:
+  - package
+  - publish
+
+package:jessie:gem:
+  image: $CI_REGISTRY/docker-images/layers:$DISTRO-ruby
+  stage: package
+  variables:
+    DISTRO: jessie
+    GEMFILE: netlinkrb.gemspec
+  script:
+    - package
+  artifacts:
+    paths:
+    - pkg/
+ 
+package:jessie: &package
+  image: $CI_REGISTRY/docker-images/layers:$DISTRO-deb
+  stage: package
+  variables:
+    DISTRO: jessie
+  script:
+    - package
+  artifacts:
+    paths:
+      - pkg/
+
+package:stretch:
+  <<: *package
+  variables:
+    DISTRO: stretch
+
+package:wheezy:
+  <<: *package
+  variables:
+    DISTRO: wheezy
+
+publish:
+  image: $CI_REGISTRY/docker-images/layers:jessie-publish
+  stage: publish
+  script:
+    - publish
+
+publish:rubygems:
+  image: $CI_REGISTRY/docker-images/layers:$DISTRO-ruby
+  stage: publish
+  script:
+  - mkdir -p ~/.gem
+  - 'echo -e "---\n:rubygems_api_key: ''$RUBYGEMS_API_KEY''\n"  > ~/.gem/credentials'
+  - gem push pkg/jessie/gems/netlinkrb-*.gem
+  only:
+  - master
+  - publish-to-rubygems

.hgignore

@@ -1,3 +1,7 @@
+^debian/ruby-linux-netlink$
 ~$
 ^.config-liblinux-netlink-ruby
-^debian/$
+^.pc/
+^debian/files$
+^debian/.*\.substvars$
+^debian/.*\.debhelper.log$

debian/changelog

@@ -0,0 +1,117 @@
+ruby-linux-netlink (0.19-1) stable; urgency=medium
+
+  * The size of size_t is now calculated from the size of an unsigned long
+    int, instead of calling gcc.
+
+ -- Patrick J Cherry <patrick@bytemark.co.uk>  Wed, 10 May 2017 15:24:42 +0100
+
+ruby-linux-netlink (0.18-2) stable; urgency=medium
+
+  * This package is now architecture independent.
+  * The source format has been removed in favour of using dh --with quilt.
+
+ -- Patrick J Cherry <patrick@bytemark.co.uk>  Tue, 28 Feb 2017 16:43:43 +0000
+
+ruby-linux-netlink (0.18-1+jessie1) stable; urgency=medium
+
+  * Fixed new massive IP test thing to work with ruby1.8 and also non-root users
+  * Make sure link exists before proceeding with test
+  * Scaled back the massive allocation of IPs from 11 /24s to 4.
+  * Updated linux header constants
+  * Updated to 0.18
+
+ -- Patrick J Cherry <patrick@bytemark.co.uk>  Mon, 17 Oct 2016 13:09:35 +0100
+
+ruby-linux-netlink (0.17-1+jessie1) testing; urgency=medium
+
+  * New upstream release
+
+ -- Patrick J Cherry <patrick@bytemark.co.uk>  Wed, 01 Apr 2015 22:51:34 +0100
+
+ruby-linux-netlink (0.16-1+jessie1) testing; urgency=medium
+
+  * Repackaged for jessie
+
+ -- Patrick J Cherry <patrick@bytemark.co.uk>  Wed, 01 Apr 2015 17:39:44 +0100
+
+ruby-linux-netlink (0.16-1+wheezy1) stable; urgency=medium
+
+  * New upstream release.
+
+ -- Patrick J Cherry <patch@dynamo>  Tue, 26 Aug 2014 16:33:48 +0100
+
+ruby-linux-netlink (0.15-1+wheezy1) stable; urgency=low
+
+  * New upstream release.
+
+ -- Patrick J Cherry <patrick@bytemark.co.uk>  Tue, 21 Jan 2014 10:01:20 +0000
+
+ruby-linux-netlink (0.14-1+wheezy1) stable; urgency=low
+
+  * New upstream release.
+
+ -- Patrick J Cherry <patrick@bytemark.co.uk>  Thu, 14 Nov 2013 13:37:28 +0000
+
+ruby-linux-netlink (0.13-1+wheezy1) stable; urgency=low
+
+  * New upstream release.
+
+ -- Patrick J Cherry <patrick@bytemark.co.uk>  Wed, 13 Nov 2013 16:16:36 +0000
+
+ruby-linux-netlink (0.12-1+wheezy1) stable; urgency=low
+
+  * New upstream release.
+
+ -- Patrick J Cherry <patrick@bytemark.co.uk>  Thu, 12 Sep 2013 14:26:41 +0100
+
+ruby-linux-netlink (0.11-1+wheezy2) stable; urgency=low
+
+  * Switch to dpkg-source 3.0 (quilt) format.
+  * Added patch to remove rubygems requires.
+  * Renamed source package to fit in with the new guidelines.
+
+ -- Patrick J Cherry <patrick@bytemark.co.uk>  Fri, 05 Jul 2013 14:16:30 +0100
+
+linux-netlink-ruby (0.11-1+wheezy1) stable; urgency=low
+
+  * New upstream version, repackaged for wheezy.
+
+ -- Patrick J Cherry <patrick@bytemark.co.uk>  Fri, 05 Jul 2013 14:16:05 +0100
+
+linux-netlink-ruby (0.10-6) stable; urgency=low
+
+  * Add ip rule support
+
+ -- Nick Thomas <nick@bytemark.co.uk>  Thu,  5 Jul 2012 15:19:42 +0100
+
+linux-netlink-ruby (0.10-5) stable; urgency=low
+
+  * Updated rattr constants to work with linux 3.2.
+  * Updated link handler to have new rattrs. 
+
+ -- Patrick J Cherry <patrick@bytemark.co.uk>  Mon, 11 Jun 2012 10:53:37 +0100
+
+linux-netlink-ruby (0.10-4) unstable; urgency=low
+
+  * Removed dependency on gcc, in favour of having arch-dependent packages
+    which rely on build-time ascertation of sizeof size_t.
+
+ -- Patrick J Cherry <patrick@bytemark.co.uk>  Tue, 24 Jan 2012 15:56:46 +0000
+
+linux-netlink-ruby (0.10-3) unstable; urgency=low
+
+  * Updated version number to cover the previous changes.
+
+ -- Steve Kemp <steve@bytemark.co.uk>  Thu, 12 Jan 2012 12:00:21 +0000
+
+linux-netlink-ruby (0.10-2) unstable; urgency=low
+
+  * Added NlSocket.open and scope handling.
+
+ -- Matthew Bloch <matthew@bytemark.co.uk>  Wed, 18 May 2011 15:27:00 +0100
+
+linux-netlink-ruby (0.10-1) unstable; urgency=low
+
+  * Initial release.
+
+ -- Patrick J Cherry <patrick@bytemark.co.uk>  Thu, 12 May 2011 17:17:45 +0100

debian/compat

@@ -0,0 +1 @@
+7

debian/control

@@ -0,0 +1,18 @@
+Source: ruby-linux-netlink
+Maintainer: Matthew Bloch <matthew@bytemark.co.uk>
+Uploaders: Patrick J Cherry <patrick@bytemark.co.uk>
+Section: ruby
+Priority: optional
+Build-Depends:  debhelper (>= 7), gem2deb, rake, ruby-ffi, quilt
+Standards-Version: 3.8.0
+XS-Ruby-Versions: all 
+
+Package: ruby-linux-netlink
+Architecture: all
+Depends: ruby | ruby-interpreter, ruby-ffi, ${misc:Depends}
+Provides: liblinux-netlink-ruby1.8, liblinux-netlink-ruby1.9.1
+XB-Ruby-Versions: ${ruby:Versions}
+Description: Netlink socket library for Ruby
+ This library provides an API for using a Linux Netlink socket, for doing
+ things like manipulating IP interfaces and routes programmatically, and
+ capturing packets from ULOG.

debian/copyright

@@ -0,0 +1,20 @@
+Ruby Netlink
+============
+
+Copyright (c) 2011 Bytemark Computer Consulting Ltd
+
+Licence:
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+On Debian GNU/Linux systems, the complete text of the GNU General Public
+License can be found in ‘/usr/share/common-licenses/GPL’ or in the dpkg
+source as the file ‘COPYING’

debian/patches/remove-rubygems-requirements

@@ -0,0 +1,32 @@
+Removed "require rubygems" from everywhere.
+--- a/lib/linux/iptables.rb
++++ b/lib/linux/iptables.rb
+@@ -1,11 +1,6 @@
+ require 'socket'
+ require 'linux/constants'
+-
+-begin
+-  require 'ffi'
+-rescue LoadError
+-  require('rubygems') ? retry : raise
+-end
++require 'ffi'
+ 
+ 
+ # Good things about FFI::Struct:
+--- a/lib/linux/sendmsg.rb
++++ b/lib/linux/sendmsg.rb
+@@ -1,12 +1,7 @@
+ # Patchup to add Socket#sendmsg and Socket#recvmsg for ruby 1.8
+ 
+ if BasicSocket.instance_methods.grep(/^sendmsg$/).empty?
+-  begin
+-    require 'ffi'
+-  rescue LoadError
+-    require('rubygems') ? retry : raise
+-  end
+-
++  require 'ffi'
+     
+   class BasicSocket
+     module FFIExt

debian/patches/series

@@ -0,0 +1 @@
+remove-rubygems-requirements

debian/ruby-linux-netlink.examples

@@ -0,0 +1 @@
+examples/*

debian/ruby-test-files.yaml

@@ -0,0 +1,2 @@
+---
+- test/t_route.rb

debian/rules

@@ -0,0 +1,23 @@
+#!/usr/bin/make -f
+#
+# export DH_VERBOSE=1
+#
+# Uncomment to ignore all test failures (but the tests will run anyway)
+# export DH_RUBY_IGNORE_TESTS=all
+#
+# Uncomment to ignore some test failures (but the tests will run anyway).
+# Valid values:
+# export DH_RUBY_IGNORE_TESTS=ruby1.8 ruby1.9.1 require-rubygems
+#
+# If you need to specify the .gemspec (eg there is more than one)
+# export DH_RUBY_GEMSPEC=gem.gemspec
+
+%:
+	dh $@ --buildsystem=ruby --with ruby --with quilt
+
+override_dh_auto_build-arch:
+	rake lib/linux/c_struct_sizeof_size_t.rb
+
+override_dh_auto_clean:
+	rake clean
+

lib/linux/c_struct.rb

@@ -32,12 +32,12 @@ class CStruct
   EMPTY_ARRAY  = [].freeze #:nodoc:
 
   TYPE_INFO = {} #:nodoc
-  
+
   # The size of the structure (in bytes)
   def self.bytesize
     @bytesize
   end
-  
+
   # Define a new type for use with 'field'. You supply the
   # symbolic name for the type, and a set of options.
   #    :pattern => "str"    # format string for Array#pack / String#unpack
@@ -51,7 +51,7 @@ class CStruct
   def self.define_type(name, opt)
     TYPE_INFO[name] = opt
   end
-  
+
   # Return a type info hash given a type id. Raises IndexError if not found.
   def self.find_type(type)
     case type
@@ -61,7 +61,7 @@ class CStruct
       TYPE_INFO.fetch(type)
     end
   end
-      
+
   define_type :uchar,   :pattern => "C"
   define_type :uint16,  :pattern => "S",  :align => true
   define_type :uint32,  :pattern => "L",  :align => true
@@ -78,12 +78,12 @@ class CStruct
   define_type :long,    :pattern => "l_", :align => true
   define_type :ns,      :pattern => "n",  :align => true
   define_type :nl,      :pattern => "N",  :align => true
-  
+
   begin
     require 'linux/c_struct_sizeof_size_t.rb'
   rescue LoadError
-    warn "Falling back to gcc to determine sizeof size_t." if $VERBOSE
-    SIZEOF_SIZE_T = Integer(`echo __SIZEOF_SIZE_T__ | gcc -E -P -`) rescue 1.size
+    warn "netlinkrb: Assuming size_t is a long unsigned int." if $DEBUG
+    SIZEOF_SIZE_T = [0].pack("L_").bytesize
   end
 
   define_type :size_t,
@@ -108,20 +108,20 @@ class CStruct
       h.each { |k,v| self[k] = v } if h
     end
   end
-  
+
   # This hook is called after unpacking from binary, and can be used
   # for fixing up the data
   def after_parse
   end
-  
+
   def to_hash
     @attrs
   end
-  
+
   def each(&blk)
     @attrs.each(&blk)
   end
-  
+
   # Set a field by name. Currently can use either symbol or string as key.
   def []=(k,v)
     send "#{k}=", v
@@ -131,7 +131,7 @@ class CStruct
   def [](k)
     @attrs[k]
   end
-  
+
   def self.inherited(subclass) #:nodoc:
     subclass.const_set(:FIELDS, [])
     subclass.const_set(:FORMAT, "")
@@ -175,7 +175,7 @@ class CStruct
       @bytesize += count
     end
   end
-  
+
   # Returns the packed binary representation of this structure
   def to_str
     self.class::FIELDS.map { |key| self[key] || self.class::DEFAULTS[key] }.pack(self.class::FORMAT)
@@ -184,7 +184,7 @@ class CStruct
   def inspect
     "#<#{self.class} #{@attrs.inspect}>"
   end
-  
+
   # Convert a binary representation of this structure into an object instance.
   # If a block is given, the object is yielded to that block. Finally the
   # after_parse hook is called.