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package flagparser
import (
"fmt"
"strings"
"github.com/docker/swarmkit/api"
"github.com/spf13/pflag"
)
// parseVolume only supports a very simple version of anonymous volumes for
// testing the most basic of data flows. Replace with a --mount flag, similar
// to what we have in docker service.
func parseVolume(flags *pflag.FlagSet, spec *api.ServiceSpec) error {
if flags.Changed("volume") {
volumes, err := flags.GetStringSlice("volume")
if err != nil {
return err
}
container := spec.Task.GetContainer()
for _, volume := range volumes {
if strings.Contains(volume, ":") {
return fmt.Errorf("volume format %q not supported", volume)
}
container.Mounts = append(container.Mounts, api.Mount{
Type: api.MountTypeVolume,
Target: volume,
})
}
}
return nil
}
|
