Class: Dploy::ShellCmd

Inherits:
Object
  • Object
show all
Defined in:
lib/dploy/shell_command.rb

Class Method Summary collapse

Class Method Details

.run(command, log = nil) ⇒ Object 



7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
 
# File 'lib/dploy/shell_command.rb', line 7

def self.run(command, log = nil)
  error_found = false
  PTY.spawn(command) do |output, input, pid|
    begin 
      while result = !PTY.check(pid)
        if log != nil
            line = output.gets
          if line.upcase.include? "ERROR"
            log.error(line)
            error_found = true
          else
            log.debug(line)
          end
        end
      end
    rescue Errno::EIO
      #no more output
    end
    puts "*" * 200 if error_found || $?.exitstatus != 0 if $? != nil
    raise "command: #{command} failed!" if error_found || $?.exitstatus != 0 if $? != nil
  end
end