Step1:

Open Goland and click on Tools -> Create Command-line launcher and give the path as /usr/local/bin/goland (if you are using Mac)

Step2:

Create an alias alias goland='/usr/local/bin/goland'

Tip: Its better to have this line a startup script, so that restart doesn't revert your changes

Step 3:

Open terminal and go to your workspace and type goland .

That's it!!! you will see your IDE opening your favourite project😀