A command line tool for populating environment variables of a Marathon configuration file from current production values.
$ npm install -g fieldmouse
$ fieldmouse configure - Configure fieldmouse for a Marathon installation
$ fieldmouse nibble - Execute the population of environment variables
$ fieldmouse nibble ../some/app/path/config.json - Execute the population of environment variables for a specified marathon configuration file
$ fieldmouse shipit - Upload the configuration to Marathon
$ fieldmouse shipit ../some/app/path/config.json - Upload the configuration to Marathon