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