How to set gocode, guru and godef parameter in eclipse

Step 1:- Go to window -- preference and then click on GO option

Step 2:- Make sure to set the GOPATH which is similar to our GO Eclipse project path

i.e. C:\Go-Workspace\TestGoProject

Step 3 :- Finally Click on Download button as shown in image and it will down load all the necesarry *.go for us in bin folder of Eclipse Project

Step 4:- Finally click Apply and finish