class Licensed::Shell::Error
Attributes
Public Class Methods
Source
# File lib/licensed/shell.rb, line 36 def initialize(cmd, status, stderr) super() @cmd = cmd @exitstatus = status @stderr = stderr.to_s.strip end
Calls superclass method
Public Instance Methods
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
Source
# File lib/licensed/shell.rb, line 43 def message extra = @stderr.empty? ? "" : "#{@stderr.gsub(/^/, " ")}" "'#{escape_cmd}' exited with status #{@exitstatus}\n#{extra}" end