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authorMiloslav Trmač <mitr@redhat.com>2018-07-28 02:58:56 +0200
committerAtomic Bot <atomic-devel@projectatomic.io>2018-08-01 18:22:58 +0000
commit190e0744599e972e4a00ef3a9184cd82c87b5282 (patch)
treea76cc20becffc754b8b0b1317cc7cdd9ed08a832 /libpod/image/pull.go
parent9770ed257e9ee34dc3506c0f52c9f5f5a66ee57f (diff)
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Remove the :// end from DockerTransport
(... but keep it in DefaultTransport, which remains irregular.) This makes DockerTransport consistent with the others, and much more importantly, allows several instances to do > imgRef.Transport().Name() == DockerTransport instead of the current > strings.HasPrefix(DockerTransport, imgRef.Transport().Name()) , which currently works but is pretty nonsensical (it does not check the "docker://" prefix against the _full reference_, but it checks the _transport name_ as a prefix of "docker://", i.e. a transport named "d" would be accepted. Should not change behavior, because the only currently existing transport which has a name that is a prefix of "docker://" is c/image/docker.Transport (but does not add unit tests). Signed-off-by: Miloslav Trmač <mitr@redhat.com> Closes: #1176 Approved by: rhatdan
Diffstat (limited to 'libpod/image/pull.go')
-rw-r--r--libpod/image/pull.go8
1 files changed, 4 insertions, 4 deletions
diff --git a/libpod/image/pull.go b/libpod/image/pull.go
index 269b73d08..69c7de6ff 100644
--- a/libpod/image/pull.go
+++ b/libpod/image/pull.go
@@ -38,14 +38,14 @@ var (
// and creating a filesystem image
TarballTransport = tarball.Transport.Name()
// DockerTransport is the transport for docker registries
- DockerTransport = docker.Transport.Name() + "://"
+ DockerTransport = docker.Transport.Name()
// AtomicTransport is the transport for atomic registries
AtomicTransport = "atomic"
// DefaultTransport is a prefix that we apply to an image name
// NOTE: This is a string prefix, not actually a transport name usable for transports.Get();
// and because syntaxes of image names are transport-dependent, the prefix is not really interchangeable;
// each user implicitly assumes the appended string is a Docker-like reference.
- DefaultTransport = DockerTransport
+ DefaultTransport = DockerTransport + "://"
// DefaultLocalRepo is the default local repository for local image operations
// Remote pulls will still use defined registries
DefaultLocalRepo = "localhost"
@@ -206,7 +206,7 @@ func (i *Image) pullImage(ctx context.Context, writer io.Writer, authfile, signa
var images []string
for _, imageInfo := range pullRefPairs {
copyOptions := getCopyOptions(writer, signaturePolicyPath, dockerOptions, nil, signingOptions, authfile, "", false, nil)
- if strings.HasPrefix(DockerTransport, imageInfo.srcRef.Transport().Name()) {
+ if imageInfo.srcRef.Transport().Name() == DockerTransport {
imgRef, err := reference.Parse(imageInfo.srcRef.DockerReference().String())
if err != nil {
return nil, err
@@ -219,7 +219,7 @@ func (i *Image) pullImage(ctx context.Context, writer io.Writer, authfile, signa
}
}
// Print the following statement only when pulling from a docker or atomic registry
- if writer != nil && (strings.HasPrefix(DockerTransport, imageInfo.srcRef.Transport().Name()) || imageInfo.srcRef.Transport().Name() == AtomicTransport) {
+ if writer != nil && (imageInfo.srcRef.Transport().Name() == DockerTransport || imageInfo.srcRef.Transport().Name() == AtomicTransport) {
io.WriteString(writer, fmt.Sprintf("Trying to pull %s...", imageInfo.image))
}
if err = cp.Image(ctx, policyContext, imageInfo.dstRef, imageInfo.srcRef, copyOptions); err != nil {