Use buildah commit and bud in podman

Vendor in buildah and use as much of commit and bug as possible for podman
build and commit.

Resolves #586
Signed-off-by: baude <bbaude@redhat.com>

Closes: #681
Approved by: mheon

1 files changed, 0 insertions, 28 deletions

diff --git a/libpod/buildah/common.go b/libpod/buildah/common.go
deleted file mode 100644
index 18c960003..000000000
--- a/libpod/buildah/common.go
+++ /dev/null
@@ -1,28 +0,0 @@
-package buildah
-
-import (
-	"io"
-
-	cp "github.com/containers/image/copy"
-	"github.com/containers/image/types"
-)
-
-func getCopyOptions(reportWriter io.Writer, sourceSystemContext *types.SystemContext, destinationSystemContext *types.SystemContext, manifestType string) *cp.Options {
-	return &cp.Options{
-		ReportWriter:          reportWriter,
-		SourceCtx:             sourceSystemContext,
-		DestinationCtx:        destinationSystemContext,
-		ForceManifestMIMEType: manifestType,
-	}
-}
-
-func getSystemContext(defaults *types.SystemContext, signaturePolicyPath string) *types.SystemContext {
-	sc := &types.SystemContext{}
-	if defaults != nil {
-		*sc = *defaults
-	}
-	if signaturePolicyPath != "" {
-		sc.SignaturePolicyPath = signaturePolicyPath
-	}
-	return sc
-}