How to properly debug an application?

Question

go

Good afternoon, now I took the library https://github.com/op/go-logging and added two backends there
1 - debug+ -> os.Stdout
2 - info+ -> file
As a result, log.Debug() was stuck all over the code where do I write the values ​​of variables, what do I call, etc. this is very inconvenient, it looks disgusting in the code. Is there a tool that allows you to find out all this without log?

Answer 1

Debugging prints in Go is the norm