better to report a relative path instead of a full path

[linsite]

It’s a really great tool—it has helped us find quite a few code flaws.

However, when detecting an issue and sharing it with others, a full path isn’t very friendly for quick verification. Since we have different local work directories.
Tools like go vet and other official Go tools report relative paths instead.

FYI, I'm available for this if that isn't too much trouble.

[gordonklaus]

Fine by me :) Please go ahead and do this if you have the time.

The only possible trouble I foresee is with the tools that parse this tool's output (e.g. https://goreportcard.com/, or whatever it uses; and surely others). Would you mind looking into that? Maybe it will be enough to indicate that this is a breaking change in the commit message. Possibly also a good idea to maintain the old behavior behind a flag.