github.com/sijibomii/docker@v0.0.0-20231230191044-5cf6ca554647/daemon/errors.go (about)

     1  package daemon
     2  
     3  import (
     4  	"fmt"
     5  	"strings"
     6  
     7  	"github.com/docker/docker/errors"
     8  	"github.com/docker/docker/reference"
     9  )
    10  
    11  func (d *Daemon) imageNotExistToErrcode(err error) error {
    12  	if dne, isDNE := err.(ErrImageDoesNotExist); isDNE {
    13  		if strings.Contains(dne.RefOrID, "@") {
    14  			e := fmt.Errorf("No such image: %s", dne.RefOrID)
    15  			return errors.NewRequestNotFoundError(e)
    16  		}
    17  		tag := reference.DefaultTag
    18  		ref, err := reference.ParseNamed(dne.RefOrID)
    19  		if err != nil {
    20  			e := fmt.Errorf("No such image: %s:%s", dne.RefOrID, tag)
    21  			return errors.NewRequestNotFoundError(e)
    22  		}
    23  		if tagged, isTagged := ref.(reference.NamedTagged); isTagged {
    24  			tag = tagged.Tag()
    25  		}
    26  		e := fmt.Errorf("No such image: %s:%s", ref.Name(), tag)
    27  		return errors.NewRequestNotFoundError(e)
    28  	}
    29  	return err
    30  }
    31  
    32  type errNotRunning struct {
    33  	containerID string
    34  }
    35  
    36  func (e errNotRunning) Error() string {
    37  	return fmt.Sprintf("Container %s is not running", e.containerID)
    38  }
    39  
    40  func (e errNotRunning) ContainerIsRunning() bool {
    41  	return false
    42  }
    43  
    44  func errContainerIsRestarting(containerID string) error {
    45  	err := fmt.Errorf("Container %s is restarting, wait until the container is running", containerID)
    46  	return errors.NewRequestConflictError(err)
    47  }
    48  
    49  func errExecNotFound(id string) error {
    50  	err := fmt.Errorf("No such exec instance '%s' found in daemon", id)
    51  	return errors.NewRequestNotFoundError(err)
    52  }
    53  
    54  func errExecPaused(id string) error {
    55  	err := fmt.Errorf("Container %s is paused, unpause the container before exec", id)
    56  	return errors.NewRequestConflictError(err)
    57  }