Go build constraints

[joneshf]

Is it possible to specify build constraints to the go compiler with Pants? For example, if I have a file foo.go:

//go:build sometimes
package foo

The go compiler will only include that file in the build if I specify the sometimes build tag:

$ go build -tags=sometimes ./...

I couldn't see a way to specify the -tags flag, so this might be a feature request. But figured I'd make a discussion first, in case I missed how to do it.

[joneshf]

My searching was poor. Looks like there's already a feature request.