derry library


The derry ls command which will print a recursive tree representation of all the available scripts within the current config.
The derry run command which parses the arguments and execute the scripts in the executor using ffi.
The derry source command which prints out the current config file location.
The derry upgrade command which will attempt to run the pub command to upgrade the derry package itself.


execute(Map definitions, String arg, {String extra = '', String infoLine}) int
The function to execute scripts from ffi, which takes a YamlMap of definitions, an argument to parse and execute, an extra bit of command which will be passed down to the script, a boolean value to decide whether to print output or not, and a String to print before executing the script.