migrate Podman to containers/common/libimage

Migrate the Podman code base over to `common/libimage` which replaces
`libpod/image` and a lot of glue code entirely.

Note that I tried to leave bread crumbs for changed tests.

Miscellaneous changes:

 * Some errors yield different messages which required to alter some
   tests.

 * I fixed some pre-existing issues in the code.  Others were marked as
   `//TODO`s to prevent the PR from exploding.

 * The `NamesHistory` of an image is returned as is from the storage.
   Previously, we did some filtering which I think is undesirable.
   Instead we should return the data as stored in the storage.

 * Touched handlers use the ABI interfaces where possible.

 * Local image resolution: previously Podman would match "foo" on
   "myfoo".  This behaviour has been changed and Podman will now
   only match on repository boundaries such that "foo" would match
   "my/foo" but not "myfoo".  I consider the old behaviour to be a
   bug, at the very least an exotic corner case.

 * Futhermore, "foo:none" does *not* resolve to a local image "foo"
   without tag anymore.  It's a hill I am (almost) willing to die on.

 * `image prune` prints the IDs of pruned images.  Previously, in some
   cases, the names were printed instead.  The API clearly states ID,
   so we should stick to it.

 * Compat endpoint image removal with _force_ deletes the entire not
   only the specified tag.

Signed-off-by: Valentin Rothberg <rothberg@redhat.com>

1 files changed, 20 insertions, 1 deletions

diff --git a/vendor/github.com/openshift/imagebuilder/dispatchers.go b/vendor/github.com/openshift/imagebuilder/dispatchers.go
index 2294ae0a7..0d82136e7 100644
--- a/vendor/github.com/openshift/imagebuilder/dispatchers.go
+++ b/vendor/github.com/openshift/imagebuilder/dispatchers.go
@@ -306,7 +306,26 @@ func run(b *Builder, args []string, attributes map[string]bool, flagArgs []strin
 
 	args = handleJSONArgs(args, attributes)
 
-	run := Run{Args: args}
+	var mounts []string
+	userArgs := mergeEnv(envMapAsSlice(b.Args), b.Env)
+	for _, a := range flagArgs {
+		arg, err := ProcessWord(a, userArgs)
+		if err != nil {
+			return err
+		}
+		switch {
+		case strings.HasPrefix(arg, "--mount="):
+			mount := strings.TrimPrefix(arg, "--mount=")
+			mounts = append(mounts, mount)
+		default:
+			return fmt.Errorf("RUN only supports the --mount flag")
+		}
+	}
+
+	run := Run{
+		Args:   args,
+		Mounts: mounts,
+	}
 
 	if !attributes["json"] {
 		run.Shell = true