How to localize GUI messages in Go?

Question

css

There is a small project: https://github.com/slytomcat/yd-go
I want to tie a couple of languages ​​​​to the GUI.
I rummaged through everything and found something like: https://godoc.org/golang.org/x/text/message
But gotext extract pulled out only messages from Springtf (those with formatting), but not simple messages from Sprint. Yes, and what to do next with them - I don’t really understand either ....
On the one hand, there are messages there - the cat cried, you can do it with your hands .... but after using Poedit complete with gettext in Python, I can’t force yourself to do localization by the method of bicycle construction.
I tried to find examples - but most projects implement localization at the front-end level in JS, but I want to do it in Go ...
Tell me or poke your nose - how are localization issues resolved in GO?

Answer 1

https://jsfiddle.net/stc4ozjn/