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Implement a shell hook that executes a file named .localtunnel_callback in the current directory.

This commit is contained in:
Aaron Lerch 2011-09-21 23:00:49 -04:00
parent 7605e180a6
commit 1897106e49
1 changed files with 9 additions and 0 deletions
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9
lib/localtunnel/tunnel.rb
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@ -11,6 +11,8 @@ module LocalTunnel; end
class LocalTunnel::Tunnel
SHELL_HOOK_FILE = "./.localtunnel_callback"
attr_accessor :port, :key, :host
def initialize(port, key)
@ -44,6 +46,13 @@ class LocalTunnel::Tunnel
gateway = Net::SSH::Gateway.new(@host, tunnel['user'])
gateway.open_remote(port.to_i, '127.0.0.1', tunnel['through_port'].to_i) do |rp,rh|
puts " " << tunnel['banner'] if tunnel.has_key? 'banner'
if File.exists?(File.expand_path(SHELL_HOOK_FILE))
system "#{SHELL_HOOK_FILE} ""#{tunnel['host']}""" if File.exists?(File.expand_path(SHELL_HOOK_FILE))
if !$?.success?
puts " An error occurred executing the callback hook #{SHELL_HOOK_FILE}"
puts " (Make sure it is executable)"
end
end
puts " Port #{port} is now publicly accessible from http://#{tunnel['host']} ..."
begin
sleep 1 while true