guests/funtoo: Behave like a gentoo guest

plugins/guests/funtoo/cap/change_host_name.rb

@@ -1,17 +0,0 @@
-module VagrantPlugins
-  module GuestFuntoo
-    module Cap
-      class ChangeHostName
-        def self.change_host_name(machine, name)
-          machine.communicate.tap do |comm|
-            if !comm.test("sudo hostname --fqdn | grep '#{name}'")
-              comm.sudo("echo 'hostname=#{name.split('.')[0]}' > /etc/conf.d/hostname")
-              comm.sudo("sed -i 's@^\\(127[.]0[.]0[.]1[[:space:]]\\+\\)@\\1#{name} #{name.split('.')[0]} @' /etc/hosts")
-              comm.sudo("hostname #{name.split('.')[0]}")
-            end
-          end
-        end
-      end
-    end
-  end
-end

plugins/guests/funtoo/plugin.rb

@@ -6,16 +6,11 @@ module VagrantPlugins
       name "Funtoo guest"
       description "Funtoo guest support."
 
-      guest(:funtoo, :linux) do
+      guest(:funtoo, :gentoo) do
         require_relative "guest"
         Guest
       end
 
-      guest_capability(:funtoo, :change_host_name) do
-        require_relative "cap/change_host_name"
-        Cap::ChangeHostName
-      end
-
       guest_capability(:funtoo, :configure_networks) do
         require_relative "cap/configure_networks"
         Cap::ConfigureNetworks

plugins/guests/gentoo/cap/change_host_name.rb

@@ -3,12 +3,25 @@ module VagrantPlugins
     module Cap
       class ChangeHostName
         def self.change_host_name(machine, name)
-          machine.communicate.tap do |comm|
-            if !comm.test("sudo hostname --fqdn | grep '#{name}'")
-              comm.sudo("echo 'hostname=#{name.split('.')[0]}' > /etc/conf.d/hostname")
-              comm.sudo("sed -i 's@^\\(127[.]0[.]0[.]1[[:space:]]\\+\\)@\\1#{name} #{name.split('.')[0]} @' /etc/hosts")
-              comm.sudo("hostname #{name.split('.')[0]}")
-            end
+          comm = machine.communicate
+
+          if !comm.test("hostname -f | grep '^#{name}$'")
+            basename = name.split(".", 2)[0]
+            comm.sudo <<-EOH.gsub(/^ {14}/, "")
+              # Set the hostname
+              hostname '#{basename}'
+              echo "hostname=#{basename}" > /etc/conf.d/hostname
+
+              # Remove comments and blank lines from /etc/hosts
+              sed -i'' -e 's/#.*$//' /etc/hosts
+              sed -i'' -e '/^$/d' /etc/hosts
+
+              # Prepend ourselves to /etc/hosts
+              grep -w '#{name}' /etc/hosts || {
+                echo -e '127.0.0.1\\t#{name}\\t#{basename}' | cat - /etc/hosts > /tmp/tmp-hosts
+                mv /tmp/tmp-hosts /etc/hosts
+              }
+            EOH
           end
         end
       end

templates/guests/funtoo/network_static6.erb

@@ -0,0 +1,9 @@
+#VAGRANT-BEGIN
+template='interface'
+ipaddr='<%= options[:ip] %>/<%= options[:netmask] %>'
+<% [:gateway, :nameservers, :domain, :route, :gateway6, :route6, :mtu].each do |key| %>
+<% if options[key] %>
+<%= key %>='<%= options[key] %>'
+<% end %>
+<% end %>
+#VAGRANT-END