go test -cpu

[jerome-laforge]

I want define number of cpu for go test via -cpu.
Is it possible to expose this library directly also as tool (with main package) that shows CPU quota in order to use it for testing?

For example, I want to do something like that:

- go install go.uber.org/automaxprocs@latest
- automaxprocs > GOMAXPROCS.txt
- go test -cpu $(cat GOMAXPROCS.txt) ./...

[sywhang]

You should be able to write that type of tool yourself fairly easily using this library. Use automaxprocs/maxprocs package to retrieve the cgroup limit and just print that to the console.

[jerome-laforge]

Thank for your response.

You should be able to write that type of tool yourself fairly easily using this library

I know but I hoped that just do go install without specific code in order to simplify the generalization of that. But anyway, if it isn't acceptable for you. I will manage by mysef.
I can close this issue, if you want.

Thank again.

[jerome-laforge]

close with https://github.com/jerome-laforge/automaxprocscli/