andrewstuart/multierrgroup

Multierrgroup provides a marriage of x/sync/errgroup and hashicorp's multierror. Start up as many error-returning goroutines as you need and get a multierror with all the failures that occurred once they're all finished.

var meg multerrgroup.Group

meg.Go(func() error {
  // Do something dangerous
})

meg.Go(func() error {
  // Try something you know will probably never work
})

err := meg.Wait()