reza-putra/godec

Decorator Fabricator

Godec

Description

Godec is decorator fabricator. Godec will automatically create a decorator for desired interface using desired template. The desired template must be placed in folder template/.

Installation

go install github.com/bukalapak/godec/app/godec

Usage

1. Add go:generate hook in desired file

   //go:generate godec MyInterface canceler
   type MyInterface interface {
     Sample(int, string) (float64, error)
   }

   godec needs two or more arguments to run correctly.

   godec [interface name] [decorator name]...

   [interface name] is the name of interface to be decorated. In the example above, interface's name is MyInterface. [decorator name] is the name of decorator. In the example above, decorator's name is canceler. Please, note that desired decorator must be placed in template/ folder. Godec will find the desired template there. The name of the template decorator must be <name>.go.tmpl. Please, look at template/ for clarity.

2. Run go generate

   go generate

   Decorator will be created in folder decorator/.