Better go linters

[Jorropo]

It would be nice to setup golangci-lint with more linters (like errcheck).

The golangci-lint config could either be unified too, or let various repos enable linters they like (sounds more of a pain than anything).

For the list of linters, I think the best is to add them when needed, I would do:

• staticcheck (current, move to golangci-lint)
• go vet (current, move to golangci-lint)
• errcheck (new, see Update builder.go ipfs/go-unixfs#133)

[galargh]

There were efforts to reimplement errcheck as part of the staticcheck framework - dominikh/go-tools#23 - but it was ultimately deemed not a viable option and removed altogether - dominikh/go-tools@6596888. Given that, my initial thoughts are that it might be better to stick with staticcheck and go vet which are already executed as part of go-check workflow.

[galargh]

This issue was transferred to ipdxco/unified-github-workflows#47 in preparation for archiving of this repository.