A very small tool to help you execute workflows
API overview
* FileCheck module
- check_file(path, extnames)
- check_file_exist(path)
- check_file_extname(path, extnames)
- mkdir_p(*args)
* Flow class
- run
- before_run
- main_run
- after_run
- dir
- odir
- show_start
- show_results
- show_exit_error
- check_output_files
- cmd
* Tool class
- method_missing
- []
- available?
- cmd
* TTYCommand # custom pretty print
- run2
- include_meta_character?