/
npipe.go
37 lines (31 loc) · 856 Bytes
/
npipe.go
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package flagparser
import (
"fmt"
"strings"
"github.com/docker/swarmkit/api"
"github.com/spf13/pflag"
)
// parseNpipe only supports a very simple version of anonymous npipes for
// testing the most basic of data flows. Replace with a --mount flag, similar
// to what we have in docker service.
func parseNpipe(flags *pflag.FlagSet, spec *api.ServiceSpec) error {
if flags.Changed("npipe") {
npipes, err := flags.GetStringSlice("npipe")
if err != nil {
return err
}
container := spec.Task.GetContainer()
for _, npipe := range npipes {
parts := strings.SplitN(npipe, ":", 2)
if len(parts) != 2 {
return fmt.Errorf("npipe format %q not supported", npipe)
}
container.Mounts = append(container.Mounts, api.Mount{
Type: api.MountTypeNamedPipe,
Source: parts[0],
Target: parts[1],
})
}
}
return nil
}