From 690551348103190eab0bf2cc02a6733096bff2b0 Mon Sep 17 00:00:00 2001
From: patrick brisbin <pbrisbin@gmail.com>
Date: Fri, 26 Oct 2012 14:15:58 -0400
Subject: [PATCH] Fix match? and nfs? for Arch host

---
 plugins/hosts/arch/host.rb | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/plugins/hosts/arch/host.rb b/plugins/hosts/arch/host.rb
index fe56f31f1..cb96cce89 100644
--- a/plugins/hosts/arch/host.rb
+++ b/plugins/hosts/arch/host.rb
@@ -6,7 +6,16 @@ module VagrantPlugins
   module HostArch
     class Host < VagrantPlugins::HostLinux::Host
       def self.match?
-        File.exist?("/etc/rc.conf") && File.exist?("/etc/pacman.conf")
+        File.exist?("/etc/arch-release")
+      end
+
+      def self.nfs?
+        # HostLinux checks for nfsd which returns false unless the
+        # services are actively started. This leads to a misleading
+        # error message. Checking for nfs (no d) seems to work
+        # regardless. Also fixes useless use of cat, regex, and
+        # redirection.
+        Kernel.system("grep -Fq nfs /proc/filesystems")
       end
 
       # Normal, mid-range precedence.