moby/volume/mounts/validate.go
Sebastiaan van Stijn 574db7a537
Tweak bind mount errors
These messages were enhanced to include the path that was
missing (in df6af282b9), but
also changed the first part of the message.

This change complicates running e2e tests with mixed versions
of the engine.

Looking at the full error message, "mount" is a bit redundant
as well, because the error message already indicates this is
about a "mount";

    docker run --rm --mount type=bind,source=/no-such-thing,target=/foo busybox
    docker: Error response from daemon: invalid mount config for type "bind": bind mount source path does not exist: /no-such-thing.

Removing the "mount" part from the error message, because
it was redundant, and makes cross-version testing easier :)

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2018-09-28 12:18:58 +02:00

28 lines
683 B
Go

package mounts // import "github.com/docker/docker/volume/mounts"
import (
"fmt"
"github.com/docker/docker/api/types/mount"
"github.com/pkg/errors"
)
type errMountConfig struct {
mount *mount.Mount
err error
}
func (e *errMountConfig) Error() string {
return fmt.Sprintf("invalid mount config for type %q: %v", e.mount.Type, e.err.Error())
}
func errBindSourceDoesNotExist(path string) error {
return errors.Errorf("bind source path does not exist: %s", path)
}
func errExtraField(name string) error {
return errors.Errorf("field %s must not be specified", name)
}
func errMissingField(name string) error {
return errors.Errorf("field %s must not be empty", name)
}