From 3559c0808607e90237c3f86c750404b97e7a531c Mon Sep 17 00:00:00 2001
From: Seginoviax <jharveysmith@gmail.com>
Date: Tue, 31 Dec 2013 00:54:32 -0800
Subject: [PATCH] Add funtoo guest support.  Based heavily on
 https://github.com/mitchellh/vagrant/pull/1840

---
 plugins/guests/funtoo/cap/change_host_name.rb | 17 ++++++++
 .../guests/funtoo/cap/configure_networks.rb   | 43 +++++++++++++++++++
 plugins/guests/funtoo/guest.rb                |  9 ++++
 plugins/guests/funtoo/plugin.rb               | 25 +++++++++++
 templates/guests/funtoo/network_dhcp.erb      |  4 ++
 templates/guests/funtoo/network_static.erb    |  6 +++
 6 files changed, 104 insertions(+)
 create mode 100644 plugins/guests/funtoo/cap/change_host_name.rb
 create mode 100644 plugins/guests/funtoo/cap/configure_networks.rb
 create mode 100644 plugins/guests/funtoo/guest.rb
 create mode 100644 plugins/guests/funtoo/plugin.rb
 create mode 100644 templates/guests/funtoo/network_dhcp.erb
 create mode 100644 templates/guests/funtoo/network_static.erb

diff --git a/plugins/guests/funtoo/cap/change_host_name.rb b/plugins/guests/funtoo/cap/change_host_name.rb
new file mode 100644
index 000000000..298ff5b12
--- /dev/null
+++ b/plugins/guests/funtoo/cap/change_host_name.rb
@@ -0,0 +1,17 @@
+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
diff --git a/plugins/guests/funtoo/cap/configure_networks.rb b/plugins/guests/funtoo/cap/configure_networks.rb
new file mode 100644
index 000000000..9fe51c1f9
--- /dev/null
+++ b/plugins/guests/funtoo/cap/configure_networks.rb
@@ -0,0 +1,43 @@
+require "tempfile"
+
+require "vagrant/util/template_renderer"
+
+module VagrantPlugins
+  module GuestFuntoo
+    module Cap
+      class ConfigureNetworks
+        include Vagrant::Util
+
+        def self.configure_networks(machine, networks)
+          machine.communicate.tap do |comm|
+            # Configure each network interface
+            networks.each do |network|
+              # http://www.funtoo.org/Funtoo_Linux_Networking
+              # dhcpcd generally runs on all interfaces by default
+              # in the future we can change this, dhcpcd has lots of features
+              # it would be nice to expose more of its capabilities...
+              if not /dhcp/i.match(network[:type])
+                line = "denyinterfaces eth#{network[:interface]}"
+                cmd = "grep '#{line}' /etc/dhcpcd.conf; if [ $? -ne 0 ]; then echo '#{line}' >> /etc/dhcpcd.conf ;  fi"
+                comm.sudo(cmd)
+                ifFile = "netif.eth#{network[:interface]}"
+                entry = TemplateRenderer.render("guests/funtoo/network_#{network[:type]}",
+                                                 :options => network)
+                # Upload the entry to a temporary location
+                temp = Tempfile.new("vagrant")
+                temp.binmode
+                temp.write(entry)
+                temp.close
+                comm.upload(temp.path, "/tmp/vagrant-network-entry-#{ifFile}")
+                comm.sudo("cp /tmp/vagrant-#{ifFile} /etc/conf.d/#{ifFile}")
+                comm.sudo("chmod 0644 /etc/conf.d/#{ifFile}")
+                comm.sudo("ln -fs /etc/init.d/netif.tmpl /etc/init.d/#{ifFile}")
+                comm.sudo("/etc/init.d/#{ifFile} start")
+              end
+            end
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/plugins/guests/funtoo/guest.rb b/plugins/guests/funtoo/guest.rb
new file mode 100644
index 000000000..adffd194e
--- /dev/null
+++ b/plugins/guests/funtoo/guest.rb
@@ -0,0 +1,9 @@
+module VagrantPlugins
+  module GuestFuntoo
+    class Guest < Vagrant.plugin("2", :guest)
+      def detect?(machine)
+        machine.communicate.test("grep Funtoo /etc/gentoo-release")
+      end
+    end
+  end
+end
diff --git a/plugins/guests/funtoo/plugin.rb b/plugins/guests/funtoo/plugin.rb
new file mode 100644
index 000000000..7e3227df5
--- /dev/null
+++ b/plugins/guests/funtoo/plugin.rb
@@ -0,0 +1,25 @@
+require "vagrant"
+
+module VagrantPlugins
+  module GuestFuntoo
+    class Plugin < Vagrant.plugin("2")
+      name "Funtoo guest"
+      description "Funtoo guest support."
+
+      guest("funtoo", "linux") do
+        require File.expand_path("../guest", __FILE__)
+        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
+      end
+    end
+  end
+end
diff --git a/templates/guests/funtoo/network_dhcp.erb b/templates/guests/funtoo/network_dhcp.erb
new file mode 100644
index 000000000..43fb093bf
--- /dev/null
+++ b/templates/guests/funtoo/network_dhcp.erb
@@ -0,0 +1,4 @@
+#VAGRANT-BEGIN
+# The contents below are automatically generated by Vagrant. Do not modify.
+template='dhcp'
+#VAGRANT-END
diff --git a/templates/guests/funtoo/network_static.erb b/templates/guests/funtoo/network_static.erb
new file mode 100644
index 000000000..ab6a09d10
--- /dev/null
+++ b/templates/guests/funtoo/network_static.erb
@@ -0,0 +1,6 @@
+#VAGRANT-BEGIN
+# The contents below are automatically generated by Vagrant. Do not modify.
+template='interface'
+ipaddr='<%= options[:ip] %>/<%= options[:netmask] %>'
+<%= [:gateway, :nameservers, :domain, :route, :gateway6, :route6, :mtu].reduce([]) { |a,i| a.push("#{i}=#{options[i]}") if options[i]; a }.join("\n") %>
+#VAGRANT-END