Ensure libpod/define does not include libpod/image

The define package under Libpod is intended to be an extremely
minimal package, including constants and very little else.
However, as a result of some legacy code, it was dragging in all
of libpod/image (and, less significantly, the util package).
Fortunately, this was just to ensure that error constants were
not duplicating, and there's nothing preventing us from
importing in the other direction and keeping libpod/define free
of dependencies.

Signed-off-by: Matthew Heon <matthew.heon@pm.me>

2 files changed, 10 insertions, 14 deletions

diff --git a/libpod/define/errors.go b/libpod/define/errors.go
index 23d10f527..4a0df3983 100644
--- a/libpod/define/errors.go
+++ b/libpod/define/errors.go
@@ -2,23 +2,20 @@ package define
 
 import (
 	"errors"
-
-	"github.com/containers/podman/v2/libpod/image"
-	"github.com/containers/podman/v2/utils"
 )
 
 var (
 	// ErrNoSuchCtr indicates the requested container does not exist
-	ErrNoSuchCtr = image.ErrNoSuchCtr
+	ErrNoSuchCtr = errors.New("no such container")
 
 	// ErrNoSuchPod indicates the requested pod does not exist
-	ErrNoSuchPod = image.ErrNoSuchPod
+	ErrNoSuchPod = errors.New("no such pod")
 
 	// ErrNoSuchImage indicates the requested image does not exist
-	ErrNoSuchImage = image.ErrNoSuchImage
+	ErrNoSuchImage = errors.New("no such image")
 
 	// ErrNoSuchTag indicates the requested image tag does not exist
-	ErrNoSuchTag = image.ErrNoSuchTag
+	ErrNoSuchTag = errors.New("no such tag")
 
 	// ErrNoSuchVolume indicates the requested volume does not exist
 	ErrNoSuchVolume = errors.New("no such volume")
@@ -76,7 +73,7 @@ var (
 
 	// ErrDetach indicates that an attach session was manually detached by
 	// the user.
-	ErrDetach = utils.ErrDetach
+	ErrDetach = errors.New("detached from container")
 
 	// ErrWillDeadlock indicates that the requested operation will cause a
 	// deadlock. This is usually caused by upgrade issues, and is resolved
diff --git a/libpod/image/errors.go b/libpod/image/errors.go
index ddbf7be4b..3f58b1c6a 100644
--- a/libpod/image/errors.go
+++ b/libpod/image/errors.go
@@ -1,17 +1,16 @@
 package image
 
 import (
-	"errors"
+	"github.com/containers/podman/v2/libpod/define"
 )
 
-// Copied directly from libpod errors to avoid circular imports
 var (
 	// ErrNoSuchCtr indicates the requested container does not exist
-	ErrNoSuchCtr = errors.New("no such container")
+	ErrNoSuchCtr = define.ErrNoSuchCtr
 	// ErrNoSuchPod indicates the requested pod does not exist
-	ErrNoSuchPod = errors.New("no such pod")
+	ErrNoSuchPod = define.ErrNoSuchPod
 	// ErrNoSuchImage indicates the requested image does not exist
-	ErrNoSuchImage = errors.New("no such image")
+	ErrNoSuchImage = define.ErrNoSuchImage
 	// ErrNoSuchTag indicates the requested image tag does not exist
-	ErrNoSuchTag = errors.New("no such tag")
+	ErrNoSuchTag = define.ErrNoSuchTag
 )