class Convoy::Formatter::ShellCommandExecutor

Attributes

command[R]

Public Class Methods

new(command) click to toggle source
# File lib/convoy/formatter/shell_command_executor.rb, line 8
def initialize(command)
    @command = command
end

Public Instance Methods

execute_in_current_shell(success_callback = nil, error_callback = nil) click to toggle source
# File lib/convoy/formatter/shell_command_executor.rb, line 12
def execute_in_current_shell(success_callback = nil, error_callback = nil)
    begin
        result         = `#{command}`
        process_status = $?
        raise Convoy::InternalError.new("Shell command exited with a non-zero (#{process_status.exitstatus}) exit code") if process_status.exitstatus != 0
        success_callback.call(command, result) if success_callback
    rescue => e
        error_callback.call(command, e) if error_callback
        nil
    end
end