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support :public_network and writable issue #47

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support :public_network and writable issue #47

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6 changes: 3 additions & 3 deletions lib/vagrant-hostsupdater/HostsUpdater.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@ def getIps
ips = []
@machine.config.vm.networks.each do |network|
key, options = network[0], network[1]
ip = options[:ip] if key == :private_network
ip = options[:ip] if key == :private_network || key == :public_network
ips.push(ip) if ip
end
return ips
Expand Down Expand Up @@ -75,7 +75,7 @@ def getHostEntries(ip, hostnames, name, uuid = self.uuid)
def addToHosts(entries)
return if entries.length == 0
content = entries.join("\n").strip
if !File.writable?(@@hosts_path)
if !File.writable_real?(@@hosts_path)
sudo(%Q(sh -c 'echo "#{content}" >> #@@hosts_path'))
else
content = "\n" + content
Expand All @@ -88,7 +88,7 @@ def addToHosts(entries)
def removeFromHosts(options = {})
uuid = @machine.id || @machine.config.hostsupdater.id
hashedId = Digest::MD5.hexdigest(uuid)
if !File.writable?(@@hosts_path)
if !File.writable_real?(@@hosts_path)
sudo(%Q(sed -i -e '/#{hashedId}/ d' #@@hosts_path))
else
hosts = ""
Expand Down