[pipe_connector]

https://github.com/kisielk/errcheck

Every Go project I've worked on has used this linter. I think it should be builtin, but it's very easy to incorporate.

[shepherdjerred]

> but it's very easy to incorporate.

As someone who is adding this to a Go project with hundreds of unchecked errors, I disagree.

[styluss]

What kind of error does it check?

[panachaud]

It looks for code where the err != nil hasn’t been handled