class Licensed::Shell::Error
Attributes
cmd[R]
status[R]
stderr[R]
Public Class Methods
new(cmd, status, stderr)
click to toggle source
Calls superclass method
# File lib/licensed/shell.rb, line 36 def initialize(cmd, status, stderr) super() @cmd = cmd @exitstatus = status @stderr = stderr.to_s.strip end
Public Instance Methods
escape_cmd()
click to toggle source
# File lib/licensed/shell.rb, line 48 def escape_cmd @cmd.map do |arg| if arg =~ /[\s'"]/ escaped = arg.gsub(/([\\"])/, '\\\\\1') %("#{escaped}") else arg end end.join(" ") end
message()
click to toggle source
# File lib/licensed/shell.rb, line 43 def message extra = @stderr.empty?? "" : "#{@stderr.gsub(/^/, " ")}" "'#{escape_cmd}' exited with status #{@exitstatus}\n#{extra}" end