go.mod: change imports to github.com/distribution/distribution/v3

Go 1.13 and up enforce import paths to be versioned if a project
contains a go.mod and has released v2 or up.

The current v2.x branches (and releases) do not yet have a go.mod,
and therefore are still allowed to be imported with a non-versioned
import path (go modules add a `+incompatible` annotation in that case).

However, now that this project has a `go.mod` file, incompatible
import paths will not be accepted by go modules, and attempting
to use code from this repository will fail.

This patch uses `v3` for the import-paths (not `v2`), because changing
import paths itself is a breaking change, which means that  the
next release should increment the "major" version to comply with
SemVer (as go modules dictate).

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

.github/workflows/ci.yml

@@ -24,7 +24,7 @@ jobs:
     steps:
     - uses: actions/checkout@v2
       with:
-        path: src/github.com/docker/distribution
+        path: src/github.com/distribution/distribution
         fetch-depth: 50
 
     - name: Set up Go
@@ -39,7 +39,7 @@ jobs:
           cd /tmp && go get -u github.com/vbatts/git-validation
 
     - name: Build
-      working-directory: ./src/github.com/docker/distribution
+      working-directory: ./src/github.com/distribution/distribution
       run: |
         DCO_VERBOSITY=-q script/validate/dco
         GO111MODULE=on script/setup/install-dev-tools
@@ -52,4 +52,4 @@ jobs:
 
     - uses: codecov/codecov-action@v1
       with:
-        directory: ./src/github.com/docker/distribution
+        directory: ./src/github.com/distribution/distribution

BUILDING.md

@@ -29,7 +29,7 @@ environment.
 If a Go development environment is setup, one can use `go get` to install the
 `registry` command from the current latest:
 
-    go get github.com/docker/distribution/cmd/registry
+    go get github.com/distribution/distribution/cmd/registry
 
 The above will install the source repository into the `GOPATH`.
 
@@ -43,17 +43,17 @@ The `registry`
 binary can then be run with the following:
 
     $ $GOPATH/bin/registry --version
-    $GOPATH/bin/registry github.com/docker/distribution v2.0.0-alpha.1+unknown
+    $GOPATH/bin/registry github.com/distribution/distribution v2.0.0-alpha.1+unknown
 
 > __NOTE:__ While you do not need to use `go get` to checkout the distribution
 > project, for these build instructions to work, the project must be checked
 > out in the correct location in the `GOPATH`. This should almost always be
-> `$GOPATH/src/github.com/docker/distribution`.
+> `$GOPATH/src/github.com/distribution/distribution`.
 
 The registry can be run with the default config using the following
 incantation:
 
-    $ $GOPATH/bin/registry serve $GOPATH/src/github.com/docker/distribution/cmd/registry/config-example.yml
+    $ $GOPATH/bin/registry serve $GOPATH/src/github.com/distribution/distribution/cmd/registry/config-example.yml
     INFO[0000] endpoint local-5003 disabled, skipping        app.id=34bbec38-a91a-494a-9a3f-b72f9010081f version=v2.0.0-alpha.1+unknown
     INFO[0000] endpoint local-8083 disabled, skipping        app.id=34bbec38-a91a-494a-9a3f-b72f9010081f version=v2.0.0-alpha.1+unknown
     INFO[0000] listening on :5000                            app.id=34bbec38-a91a-494a-9a3f-b72f9010081f version=v2.0.0-alpha.1+unknown
@@ -64,7 +64,7 @@ If it is working, one should see the above log messages.
 ### Repeatable Builds
 
 For the full development experience, one should `cd` into
-`$GOPATH/src/github.com/docker/distribution`. From there, the regular `go`
+`$GOPATH/src/github.com/distribution/distribution`. From there, the regular `go`
 commands, such as `go test`, should work per package (please see
 [Developing](#developing) if they don't work).
 
@@ -87,20 +87,20 @@ build:
     github.com/docker/libtrust
     ...
     github.com/yvasiyarov/gorelic
-    github.com/docker/distribution/registry/handlers
-    github.com/docker/distribution/cmd/registry
+    github.com/distribution/distribution/registry/handlers
+    github.com/distribution/distribution/cmd/registry
     + test
     ...
-    ok    github.com/docker/distribution/digest 7.875s
-    ok    github.com/docker/distribution/manifest 0.028s
-    ok    github.com/docker/distribution/notifications  17.322s
-    ?     github.com/docker/distribution/registry [no test files]
-    ok    github.com/docker/distribution/registry/api/v2  0.101s
-    ?     github.com/docker/distribution/registry/auth  [no test files]
-    ok    github.com/docker/distribution/registry/auth/silly  0.011s
+    ok    github.com/distribution/distribution/digest 7.875s
+    ok    github.com/distribution/distribution/manifest 0.028s
+    ok    github.com/distribution/distribution/notifications  17.322s
+    ?     github.com/distribution/distribution/registry [no test files]
+    ok    github.com/distribution/distribution/registry/api/v2  0.101s
+    ?     github.com/distribution/distribution/registry/auth  [no test files]
+    ok    github.com/distribution/distribution/registry/auth/silly  0.011s
     ...
-    + /Users/sday/go/src/github.com/docker/distribution/bin/registry
-    + /Users/sday/go/src/github.com/docker/distribution/bin/registry-api-descriptor-template
+    + /Users/sday/go/src/github.com/distribution/distribution/bin/registry
+    + /Users/sday/go/src/github.com/distribution/distribution/bin/registry-api-descriptor-template
     + binaries
 
 The above provides a repeatable build using the contents of the vendor
@@ -109,7 +109,7 @@ testing and generating tagged binaries. We can verify this worked by running
 the registry binary generated in the "./bin" directory:
 
     $ ./bin/registry --version
-    ./bin/registry github.com/docker/distribution v2.0.0-alpha.2-80-g16d8b2c.m
+    ./bin/registry github.com/distribution/distribution v2.0.0-alpha.2-80-g16d8b2c.m
 
 ### Optional build tags
 

Dockerfile

@@ -2,7 +2,7 @@ ARG GO_VERSION=1.13.8
 
 FROM golang:${GO_VERSION}-alpine3.11 AS build
 
-ENV DISTRIBUTION_DIR /go/src/github.com/docker/distribution
+ENV DISTRIBUTION_DIR /go/src/github.com/distribution/distribution
 ENV BUILDTAGS include_oss include_gcs
 
 ARG GOOS=linux
@@ -24,7 +24,7 @@ RUN set -ex \
     && apk add --no-cache ca-certificates
 
 COPY cmd/registry/config-dev.yml /etc/docker/registry/config.yml
-COPY --from=build /go/src/github.com/docker/distribution/bin/registry /bin/registry
+COPY --from=build /go/src/github.com/distribution/distribution/bin/registry /bin/registry
 VOLUME ["/var/lib/registry"]
 EXPOSE 5000
 ENTRYPOINT ["registry"]

GOVERNANCE.md

@@ -1,4 +1,4 @@
-# docker/distribution Project Governance
+# distribution/distribution Project Governance
 
 Docker distribution abides by the [CNCF Code of Conduct](https://github.com/cncf/foundation/blob/master/code-of-conduct.md).
 

Makefile

@@ -6,7 +6,7 @@ VERSION ?= $(shell git describe --match 'v[0-9]*' --dirty='.m' --always)
 REVISION ?= $(shell git rev-parse HEAD)$(shell if ! git diff --no-ext-diff --quiet --exit-code; then echo .m; fi)
 
 
-PKG=github.com/docker/distribution
+PKG=github.com/distribution/distribution/v3
 
 # Project packages.
 PACKAGES=$(shell go list -tags "${BUILDTAGS}" ./... | grep -v /vendor/)

blobs.go

@@ -8,7 +8,7 @@ import (
 	"net/http"
 	"time"
 
-	"github.com/docker/distribution/reference"
+	"github.com/distribution/distribution/v3/reference"
 	"github.com/opencontainers/go-digest"
 	v1 "github.com/opencontainers/image-spec/specs-go/v1"
 )

cmd/digest/main.go

@@ -7,7 +7,7 @@ import (
 	"log"
 	"os"
 
-	"github.com/docker/distribution/version"
+	"github.com/distribution/distribution/v3/version"
 	"github.com/opencontainers/go-digest"
 
 	_ "crypto/sha256"

cmd/registry-api-descriptor-template/main.go

@@ -20,8 +20,8 @@ import (
 	"regexp"
 	"text/template"
 
-	"github.com/docker/distribution/registry/api/errcode"
-	v2 "github.com/docker/distribution/registry/api/v2"
+	"github.com/distribution/distribution/v3/registry/api/errcode"
+	v2 "github.com/distribution/distribution/v3/registry/api/v2"
 )
 
 var spaceRegex = regexp.MustCompile(`\n\s*`)

cmd/registry/main.go

@@ -3,21 +3,21 @@ package main
 import (
 	_ "net/http/pprof"
 
-	"github.com/docker/distribution/registry"
-	_ "github.com/docker/distribution/registry/auth/htpasswd"
-	_ "github.com/docker/distribution/registry/auth/silly"
-	_ "github.com/docker/distribution/registry/auth/token"
-	_ "github.com/docker/distribution/registry/proxy"
-	_ "github.com/docker/distribution/registry/storage/driver/azure"
-	_ "github.com/docker/distribution/registry/storage/driver/filesystem"
-	_ "github.com/docker/distribution/registry/storage/driver/gcs"
-	_ "github.com/docker/distribution/registry/storage/driver/inmemory"
-	_ "github.com/docker/distribution/registry/storage/driver/middleware/alicdn"
-	_ "github.com/docker/distribution/registry/storage/driver/middleware/cloudfront"
-	_ "github.com/docker/distribution/registry/storage/driver/middleware/redirect"
-	_ "github.com/docker/distribution/registry/storage/driver/oss"
-	_ "github.com/docker/distribution/registry/storage/driver/s3-aws"
-	_ "github.com/docker/distribution/registry/storage/driver/swift"
+	"github.com/distribution/distribution/v3/registry"
+	_ "github.com/distribution/distribution/v3/registry/auth/htpasswd"
+	_ "github.com/distribution/distribution/v3/registry/auth/silly"
+	_ "github.com/distribution/distribution/v3/registry/auth/token"
+	_ "github.com/distribution/distribution/v3/registry/proxy"
+	_ "github.com/distribution/distribution/v3/registry/storage/driver/azure"
+	_ "github.com/distribution/distribution/v3/registry/storage/driver/filesystem"
+	_ "github.com/distribution/distribution/v3/registry/storage/driver/gcs"
+	_ "github.com/distribution/distribution/v3/registry/storage/driver/inmemory"
+	_ "github.com/distribution/distribution/v3/registry/storage/driver/middleware/alicdn"
+	_ "github.com/distribution/distribution/v3/registry/storage/driver/middleware/cloudfront"
+	_ "github.com/distribution/distribution/v3/registry/storage/driver/middleware/redirect"
+	_ "github.com/distribution/distribution/v3/registry/storage/driver/oss"
+	_ "github.com/distribution/distribution/v3/registry/storage/driver/s3-aws"
+	_ "github.com/distribution/distribution/v3/registry/storage/driver/swift"
 )
 
 func main() {

context/context.go

@@ -4,7 +4,7 @@ import (
 	"context"
 	"sync"
 
-	"github.com/docker/distribution/uuid"
+	"github.com/distribution/distribution/v3/uuid"
 )
 
 // instanceContext is a context that provides only an instance id. It is
@@ -21,7 +21,7 @@ func (ic *instanceContext) Value(key interface{}) interface{} {
 			// We want to lazy initialize the UUID such that we don't
 			// call a random generator from the package initialization
 			// code. For various reasons random could not be available
-			// https://github.com/docker/distribution/issues/782
+			// https://github.com/distribution/distribution/issues/782
 			ic.id = uuid.Generate().String()
 		})
 		return ic.id

context/http.go

@@ -9,7 +9,7 @@ import (
 	"sync"
 	"time"
 
-	"github.com/docker/distribution/uuid"
+	"github.com/distribution/distribution/v3/uuid"
 	"github.com/gorilla/mux"
 	log "github.com/sirupsen/logrus"
 )

context/trace.go

@@ -5,7 +5,7 @@ import (
 	"runtime"
 	"time"
 
-	"github.com/docker/distribution/uuid"
+	"github.com/distribution/distribution/v3/uuid"
 )
 
 // WithTrace allocates a traced timing span in a new context. This allows a
@@ -33,7 +33,7 @@ import (
 // If the function ran for roughly 1s, such a usage would emit a log message
 // as follows:
 //
-// 	INFO[0001] this will be the log message  trace.duration=1.004575763s trace.func=github.com/docker/distribution/context.traceOperation trace.id=<id> ...
+// 	INFO[0001] this will be the log message  trace.duration=1.004575763s trace.func=github.com/distribution/distribution/context.traceOperation trace.id=<id> ...
 //
 // Notice that the function name is automatically resolved, along with the
 // package and a trace id is emitted that can be linked with parent ids.

contrib/docker-integration/Dockerfile

@@ -6,4 +6,4 @@ RUN apk add --no-cache git
 
 ENV TMPDIR /var/lib/docker/tmp
 
-WORKDIR /go/src/github.com/docker/distribution/contrib/docker-integration
+WORKDIR /go/src/github.com/distribution/distribution/contrib/docker-integration

contrib/docker-integration/README.md

@@ -38,7 +38,7 @@ the [release page](https://github.com/docker/golem/releases/tag/v0.1).
 Additionally golem can be run as a docker image requiring no additional
 installation.
 
-`docker run --privileged -v "$GOPATH/src/github.com/docker/distribution/contrib/docker-integration:/test" -w /test distribution/golem golem -rundaemon .`
+`docker run --privileged -v "$GOPATH/src/github.com/distribution/distribution/contrib/docker-integration:/test" -w /test distribution/golem golem -rundaemon .`
 
 #### Golem custom images
 

contrib/token-server/errors.go

@@ -3,7 +3,7 @@ package main
 import (
 	"net/http"
 
-	"github.com/docker/distribution/registry/api/errcode"
+	"github.com/distribution/distribution/v3/registry/api/errcode"
 )
 
 var (

contrib/token-server/main.go

@@ -10,10 +10,10 @@ import (
 	"strings"
 	"time"
 
-	dcontext "github.com/docker/distribution/context"
-	"github.com/docker/distribution/registry/api/errcode"
-	"github.com/docker/distribution/registry/auth"
-	_ "github.com/docker/distribution/registry/auth/htpasswd"
+	dcontext "github.com/distribution/distribution/v3/context"
+	"github.com/distribution/distribution/v3/registry/api/errcode"
+	"github.com/distribution/distribution/v3/registry/auth"
+	_ "github.com/distribution/distribution/v3/registry/auth/htpasswd"
 	"github.com/docker/libtrust"
 	"github.com/gorilla/mux"
 	"github.com/sirupsen/logrus"

contrib/token-server/token.go

@@ -12,9 +12,9 @@ import (
 	"strings"
 	"time"
 
-	dcontext "github.com/docker/distribution/context"
-	"github.com/docker/distribution/registry/auth"
-	"github.com/docker/distribution/registry/auth/token"
+	dcontext "github.com/distribution/distribution/v3/context"
+	"github.com/distribution/distribution/v3/registry/auth"
+	"github.com/distribution/distribution/v3/registry/auth/token"
 	"github.com/docker/libtrust"
 )
 

contrib/token-server/token_test.go

@@ -10,7 +10,7 @@ import (
 
 	"strings"
 
-	"github.com/docker/distribution/registry/auth"
+	"github.com/distribution/distribution/v3/registry/auth"
 	"github.com/docker/libtrust"
 )
 

docs/configuration.md

@@ -55,7 +55,7 @@ $ docker run -d -p 5000:5000 --restart=always --name registry \
 ```
 
 Use this
-[example YAML file](https://github.com/docker/distribution/blob/master/cmd/registry/config-example.yml)
+[example YAML file](https://github.com/distribution/distribution/blob/master/cmd/registry/config-example.yml)
 as a starting point.
 
 ## List of configuration options
@@ -1206,7 +1206,7 @@ This example configures the registry instance to run on port `5000`, binding to
 verbose.
 
 See
-[config-example.yml](https://github.com/docker/distribution/blob/master/cmd/registry/config-example.yml)
+[config-example.yml](https://github.com/distribution/distribution/blob/master/cmd/registry/config-example.yml)
 for another simple configuration. Both examples are generally useful for local
 development.
 

docs/spec/auth/jwt.md

@@ -6,9 +6,9 @@ keywords: registry, on-prem, images, tags, repository, distribution, JWT authent
 
 # Docker Registry v2 Bearer token specification
 
-This specification covers the `docker/distribution` implementation of the
+This specification covers the `distribution/distribution` implementation of the
 v2 Registry's authentication schema.  Specifically, it describes the JSON
-Web Token schema that `docker/distribution` has adopted to implement the
+Web Token schema that `distribution/distribution` has adopted to implement the
 client-opaque Bearer token issued by an authentication service and
 understood by the registry.
 

docs/spec/auth/scope.md

@@ -100,7 +100,7 @@ alpha-numeric           := /[a-z0-9]+/
 separator               := /[_.]|__|[-]*/
 ```
 Full reference grammar is defined
-[here](https://godoc.org/github.com/docker/distribution/reference). Currently
+[here](https://godoc.org/github.com/distribution/distribution/reference). Currently
 the scope name grammar is a subset of the reference grammar.
 
 > **NOTE:** that the `resourcename` may contain one `:` due to a possible port

docs/spec/implementations.md

@@ -6,7 +6,7 @@ published: false
 
 This is a list of known implementations of the Distribution API spec.
 
-## [Docker Distribution Registry](https://github.com/docker/distribution)
+## [Docker Distribution Registry](https://github.com/distribution/distribution)
 
 Docker distribution is the reference implementation of the distribution API
 specification. It aims to fully implement the entire specification.

docs/spec/manifest-v2-1.md

@@ -12,7 +12,7 @@ release](https://github.com/docker/docker/commit/9f482a66ab37ec396ac61ed0c00d591
 It is a provisional manifest to provide a compatibility with the [V1 Image
 format](https://github.com/docker/docker/blob/master/image/spec/v1.md), as the
 requirements are defined for the [V2 Schema 2
-image](https://github.com/docker/distribution/pull/62).
+image](https://github.com/distribution/distribution/pull/62).
 
 
 Image manifests describe the various constituents of a docker image.  Image

go.mod

@@ -1,4 +1,4 @@
-module github.com/docker/distribution
+module github.com/distribution/distribution/v3
 
 go 1.12
 

health/api/api.go

@@ -4,7 +4,7 @@ import (
 	"errors"
 	"net/http"
 
-	"github.com/docker/distribution/health"
+	"github.com/distribution/distribution/v3/health"
 )
 
 var (

health/api/api_test.go

@@ -5,7 +5,7 @@ import (
 	"net/http/httptest"
 	"testing"
 
-	"github.com/docker/distribution/health"
+	"github.com/distribution/distribution/v3/health"
 )
 
 // TestGETDownHandlerDoesNotChangeStatus ensures that calling the endpoint

health/checks/checks.go

@@ -10,7 +10,7 @@ import (
 	"strconv"
 	"time"
 
-	"github.com/docker/distribution/health"
+	"github.com/distribution/distribution/v3/health"
 )
 
 // FileChecker checks the existence of a file and returns an error

health/doc.go

@@ -17,14 +17,14 @@
 //
 // To install health, just import it in your application:
 //
-//  import "github.com/docker/distribution/health"
+//  import "github.com/distribution/distribution/v3/health"
 //
 // You can also (optionally) import "health/api" that will add two convenience
 // endpoints: "/debug/health/down" and "/debug/health/up". These endpoints add
 // "manual" checks that allow the service to quickly be brought in/out of
 // rotation.
 //
-//  import _ "github.com/docker/distribution/health/api"
+//  import _ "github.com/distribution/distribution/v3/health/api"
 //
 //  # curl localhost:5001/debug/health
 //  {}
@@ -105,7 +105,7 @@
 // You can also use the predefined Checkers that come included with the health
 // package. First, import the checks:
 //
-//  import "github.com/docker/distribution/health/checks
+//  import "github.com/distribution/distribution/v3/health/checks
 //
 // After that you can make use of any of the provided checks. An example of
 // using a `FileChecker` to take the application out of rotation if a certain

health/health.go

@@ -7,8 +7,8 @@ import (
 	"sync"
 	"time"
 
-	"github.com/docker/distribution/context"
-	"github.com/docker/distribution/registry/api/errcode"
+	"github.com/distribution/distribution/v3/context"
+	"github.com/distribution/distribution/v3/registry/api/errcode"
 )
 
 // A Registry is a collection of checks. Most applications will use the global

manifest/manifestlist/manifestlist.go

@@ -5,8 +5,8 @@ import (
 	"errors"
 	"fmt"
 
-	"github.com/docker/distribution"
-	"github.com/docker/distribution/manifest"
+	"github.com/distribution/distribution/v3"
+	"github.com/distribution/distribution/v3/manifest"
 	"github.com/opencontainers/go-digest"
 	v1 "github.com/opencontainers/image-spec/specs-go/v1"
 )

manifest/manifestlist/manifestlist_test.go

@@ -6,7 +6,7 @@ import (
 	"reflect"
 	"testing"
 
-	"github.com/docker/distribution"
+	"github.com/distribution/distribution/v3"
 	v1 "github.com/opencontainers/image-spec/specs-go/v1"
 )
 
@@ -119,7 +119,7 @@ func TestManifestList(t *testing.T) {
 // TODO (mikebrow): add annotations on the manifest list (index) and support for
 // empty platform structs (move to Platform *Platform `json:"platform,omitempty"`
 // from current Platform PlatformSpec `json:"platform"`) in the manifest descriptor.
-// Requires changes to docker/distribution/manifest/manifestlist.ManifestList and .ManifestDescriptor
+// Requires changes to distribution/distribution/manifest/manifestlist.ManifestList and .ManifestDescriptor
 // and associated serialization APIs in manifestlist.go. Or split the OCI index and
 // docker manifest list implementations, which would require a lot of refactoring.
 var expectedOCIImageIndexSerialization = []byte(`{

manifest/ocischema/builder.go

@@ -4,8 +4,8 @@ import (
 	"context"
 	"errors"
 
-	"github.com/docker/distribution"
-	"github.com/docker/distribution/manifest"
+	"github.com/distribution/distribution/v3"
+	"github.com/distribution/distribution/v3/manifest"
 	"github.com/opencontainers/go-digest"
 	v1 "github.com/opencontainers/image-spec/specs-go/v1"
 )

manifest/ocischema/builder_test.go

@@ -5,7 +5,7 @@ import (
 	"reflect"
 	"testing"
 
-	"github.com/docker/distribution"
+	"github.com/distribution/distribution/v3"
 	"github.com/opencontainers/go-digest"
 	v1 "github.com/opencontainers/image-spec/specs-go/v1"
 )

manifest/ocischema/manifest.go

@@ -5,8 +5,8 @@ import (
 	"errors"
 	"fmt"
 
-	"github.com/docker/distribution"
-	"github.com/docker/distribution/manifest"
+	"github.com/distribution/distribution/v3"
+	"github.com/distribution/distribution/v3/manifest"
 	"github.com/opencontainers/go-digest"
 	v1 "github.com/opencontainers/image-spec/specs-go/v1"
 )

manifest/ocischema/manifest_test.go

@@ -6,8 +6,8 @@ import (
 	"reflect"
 	"testing"
 
-	"github.com/docker/distribution"
-	"github.com/docker/distribution/manifest"
+	"github.com/distribution/distribution/v3"
+	"github.com/distribution/distribution/v3/manifest"
 	v1 "github.com/opencontainers/image-spec/specs-go/v1"
 )
 

manifest/schema1/config_builder.go

@@ -8,9 +8,9 @@ import (
 	"fmt"
 	"time"
 
-	"github.com/docker/distribution"
-	"github.com/docker/distribution/manifest"
-	"github.com/docker/distribution/reference"
+	"github.com/distribution/distribution/v3"
+	"github.com/distribution/distribution/v3/manifest"
+	"github.com/distribution/distribution/v3/reference"
 	"github.com/docker/libtrust"
 	"github.com/opencontainers/go-digest"
 )

manifest/schema1/config_builder_test.go

@@ -8,9 +8,9 @@ import (
 	"reflect"
 	"testing"
 
-	"github.com/docker/distribution"
-	dcontext "github.com/docker/distribution/context"
-	"github.com/docker/distribution/reference"
+	"github.com/distribution/distribution/v3"
+	dcontext "github.com/distribution/distribution/v3/context"
+	"github.com/distribution/distribution/v3/reference"
 	"github.com/docker/libtrust"
 	"github.com/opencontainers/go-digest"
 )

manifest/schema1/manifest.go

@@ -4,8 +4,8 @@ import (
 	"encoding/json"
 	"fmt"
 
-	"github.com/docker/distribution"
-	"github.com/docker/distribution/manifest"
+	"github.com/distribution/distribution/v3"
+	"github.com/distribution/distribution/v3/manifest"
 	"github.com/docker/libtrust"
 	"github.com/opencontainers/go-digest"
 )

manifest/schema1/reference_builder.go

@@ -5,9 +5,9 @@ import (
 	"errors"
 	"fmt"
 
-	"github.com/docker/distribution"
-	"github.com/docker/distribution/manifest"
-	"github.com/docker/distribution/reference"
+	"github.com/distribution/distribution/v3"
+	"github.com/distribution/distribution/v3/manifest"
+	"github.com/distribution/distribution/v3/reference"
 	"github.com/docker/libtrust"
 	"github.com/opencontainers/go-digest"
 )

manifest/schema1/reference_builder_test.go

@@ -3,9 +3,9 @@ package schema1
 import (
 	"testing"
 
-	"github.com/docker/distribution/context"
-	"github.com/docker/distribution/manifest"
-	"github.com/docker/distribution/reference"
+	"github.com/distribution/distribution/v3/context"
+	"github.com/distribution/distribution/v3/manifest"
+	"github.com/distribution/distribution/v3/reference"
 	"github.com/docker/libtrust"
 	"github.com/opencontainers/go-digest"
 )

manifest/schema2/builder.go

@@ -3,7 +3,7 @@ package schema2
 import (
 	"context"
 
-	"github.com/docker/distribution"
+	"github.com/distribution/distribution/v3"
 	"github.com/opencontainers/go-digest"
 )
 

manifest/schema2/builder_test.go

@@ -5,7 +5,7 @@ import (
 	"reflect"
 	"testing"
 
-	"github.com/docker/distribution"
+	"github.com/distribution/distribution/v3"
 	"github.com/opencontainers/go-digest"
 )
 

manifest/schema2/manifest.go

@@ -5,8 +5,8 @@ import (
 	"errors"
 	"fmt"
 
-	"github.com/docker/distribution"
-	"github.com/docker/distribution/manifest"
+	"github.com/distribution/distribution/v3"
+	"github.com/distribution/distribution/v3/manifest"
 	"github.com/opencontainers/go-digest"
 )
 

manifest/schema2/manifest_test.go

@@ -6,8 +6,8 @@ import (
 	"reflect"
 	"testing"
 
-	"github.com/docker/distribution"
-	"github.com/docker/distribution/manifest"
+	"github.com/distribution/distribution/v3"
+	"github.com/distribution/distribution/v3/manifest"
 )
 
 var expectedManifestSerialization = []byte(`{

notifications/bridge.go

@@ -4,10 +4,10 @@ import (
 	"net/http"
 	"time"
 
-	"github.com/docker/distribution"
-	"github.com/docker/distribution/context"
-	"github.com/docker/distribution/reference"
-	"github.com/docker/distribution/uuid"
+	"github.com/distribution/distribution/v3"
+	"github.com/distribution/distribution/v3/context"
+	"github.com/distribution/distribution/v3/reference"
+	"github.com/distribution/distribution/v3/uuid"
 	events "github.com/docker/go-events"
 	"github.com/opencontainers/go-digest"
 )

notifications/bridge_test.go

@@ -3,11 +3,11 @@ package notifications
 import (
 	"testing"
 
-	"github.com/docker/distribution"
-	"github.com/docker/distribution/manifest/schema1"
-	"github.com/docker/distribution/reference"
-	v2 "github.com/docker/distribution/registry/api/v2"
-	"github.com/docker/distribution/uuid"
+	"github.com/distribution/distribution/v3"
+	"github.com/distribution/distribution/v3/manifest/schema1"
+	"github.com/distribution/distribution/v3/reference"
+	v2 "github.com/distribution/distribution/v3/registry/api/v2"
+	"github.com/distribution/distribution/v3/uuid"
 	events "github.com/docker/go-events"
 	"github.com/docker/libtrust"
 	"github.com/opencontainers/go-digest"

notifications/endpoint.go

@@ -4,7 +4,7 @@ import (
 	"net/http"
 	"time"
 
-	"github.com/docker/distribution/configuration"
+	"github.com/distribution/distribution/v3/configuration"
 	events "github.com/docker/go-events"
 )
 

notifications/event.go

@@ -4,7 +4,7 @@ import (
 	"fmt"
 	"time"
 
-	"github.com/docker/distribution"
+	"github.com/distribution/distribution/v3"
 	events "github.com/docker/go-events"
 )
 

notifications/event_test.go

@@ -6,7 +6,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/docker/distribution/manifest/schema1"
+	"github.com/distribution/distribution/v3/manifest/schema1"
 )
 
 // TestEventJSONFormat provides silly test to detect if the event format or

notifications/http_test.go

@@ -13,7 +13,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/docker/distribution/manifest/schema1"
+	"github.com/distribution/distribution/v3/manifest/schema1"
 	events "github.com/docker/go-events"
 )
 

notifications/listener.go

@@ -4,10 +4,10 @@ import (
 	"context"
 	"net/http"
 
-	"github.com/docker/distribution"
+	"github.com/distribution/distribution/v3"
 
-	dcontext "github.com/docker/distribution/context"
-	"github.com/docker/distribution/reference"
+	dcontext "github.com/distribution/distribution/v3/context"
+	"github.com/distribution/distribution/v3/reference"
 	"github.com/opencontainers/go-digest"
 )
 

notifications/listener_test.go

@@ -5,15 +5,15 @@ import (
 	"reflect"
 	"testing"
 
-	"github.com/docker/distribution"
-	"github.com/docker/distribution/context"
-	"github.com/docker/distribution/manifest"
-	"github.com/docker/distribution/manifest/schema1"
-	"github.com/docker/distribution/reference"
-	"github.com/docker/distribution/registry/storage"
-	"github.com/docker/distribution/registry/storage/cache/memory"
-	"github.com/docker/distribution/registry/storage/driver/inmemory"
-	"github.com/docker/distribution/testutil"
+	"github.com/distribution/distribution/v3"
+	"github.com/distribution/distribution/v3/context"
+	"github.com/distribution/distribution/v3/manifest"
+	"github.com/distribution/distribution/v3/manifest/schema1"
+	"github.com/distribution/distribution/v3/reference"
+	"github.com/distribution/distribution/v3/registry/storage"
+	"github.com/distribution/distribution/v3/registry/storage/cache/memory"
+	"github.com/distribution/distribution/v3/registry/storage/driver/inmemory"
+	"github.com/distribution/distribution/v3/testutil"
 	"github.com/docker/libtrust"
 	"github.com/opencontainers/go-digest"
 )

notifications/metrics.go

@@ -6,7 +6,7 @@ import (
 	"net/http"
 	"sync"
 
-	prometheus "github.com/docker/distribution/metrics"
+	prometheus "github.com/distribution/distribution/v3/metrics"
 	events "github.com/docker/go-events"
 	"github.com/docker/go-metrics"
 )

reference/normalize.go

@@ -4,7 +4,7 @@ import (
 	"fmt"
 	"strings"
 
-	"github.com/docker/distribution/digestset"
+	"github.com/distribution/distribution/v3/digestset"
 	"github.com/opencontainers/go-digest"
 )
 

reference/normalize_test.go

@@ -4,7 +4,7 @@ import (
 	"strconv"
 	"testing"
 
-	"github.com/docker/distribution/digestset"
+	"github.com/distribution/distribution/v3/digestset"
 	"github.com/opencontainers/go-digest"
 )
 

reference/reference_test.go

@@ -102,7 +102,7 @@ func TestReferenceParse(t *testing.T) {
 			err:   ErrNameContainsUppercase,
 		},
 		// FIXME "Uppercase" is incorrectly handled as a domain-name here, therefore passes.
-		// See https://github.com/docker/distribution/pull/1778, and https://github.com/docker/docker/pull/20175
+		// See https://github.com/distribution/distribution/pull/1778, and https://github.com/docker/docker/pull/20175
 		//{
 		//	input: "Uppercase/lowercase:tag",
 		//	err:   ErrNameContainsUppercase,

registry.go

@@ -3,7 +3,7 @@ package distribution
 import (
 	"context"
 
-	"github.com/docker/distribution/reference"
+	"github.com/distribution/distribution/v3/reference"
 )
 
 // Scope defines the set of items that match a namespace.

registry/api/v2/descriptors.go

@@ -4,8 +4,8 @@ import (
 	"net/http"
 	"regexp"
 
-	"github.com/docker/distribution/reference"
-	"github.com/docker/distribution/registry/api/errcode"
+	"github.com/distribution/distribution/v3/reference"
+	"github.com/distribution/distribution/v3/registry/api/errcode"
 	"github.com/opencontainers/go-digest"
 )
 

registry/api/v2/errors.go

@@ -3,7 +3,7 @@ package v2
 import (
 	"net/http"
 
-	"github.com/docker/distribution/registry/api/errcode"
+	"github.com/distribution/distribution/v3/registry/api/errcode"
 )
 
 const errGroup = "registry.api.v2"

registry/api/v2/urls.go

@@ -6,7 +6,7 @@ import (
 	"net/url"
 	"strings"
 
-	"github.com/docker/distribution/reference"
+	"github.com/distribution/distribution/v3/reference"
 	"github.com/gorilla/mux"
 )
 

registry/api/v2/urls_test.go

@@ -7,7 +7,7 @@ import (
 	"reflect"
 	"testing"
 
-	"github.com/docker/distribution/reference"
+	"github.com/distribution/distribution/v3/reference"
 )
 
 type urlBuilderTestCase struct {

registry/auth/htpasswd/access.go

@@ -18,8 +18,8 @@ import (
 
 	"golang.org/x/crypto/bcrypt"
 
-	dcontext "github.com/docker/distribution/context"
-	"github.com/docker/distribution/registry/auth"
+	dcontext "github.com/distribution/distribution/v3/context"
+	"github.com/distribution/distribution/v3/registry/auth"
 )
 
 type accessController struct {

registry/auth/htpasswd/access_test.go

@@ -8,8 +8,8 @@ import (
 	"os"
 	"testing"
 
-	"github.com/docker/distribution/context"
-	"github.com/docker/distribution/registry/auth"
+	"github.com/distribution/distribution/v3/context"
+	"github.com/distribution/distribution/v3/registry/auth"
 )
 
 func TestBasicAccessController(t *testing.T) {

registry/auth/htpasswd/htpasswd.go

@@ -6,7 +6,7 @@ import (
 	"io"
 	"strings"
 
-	"github.com/docker/distribution/registry/auth"
+	"github.com/distribution/distribution/v3/registry/auth"
 
 	"golang.org/x/crypto/bcrypt"
 )

registry/auth/silly/access.go

@@ -13,8 +13,8 @@ import (
 	"net/http"
 	"strings"
 
-	dcontext "github.com/docker/distribution/context"
-	"github.com/docker/distribution/registry/auth"
+	dcontext "github.com/distribution/distribution/v3/context"
+	"github.com/distribution/distribution/v3/registry/auth"
 )
 
 // accessController provides a simple implementation of auth.AccessController

registry/auth/silly/access_test.go

@@ -5,8 +5,8 @@ import (
 	"net/http/httptest"
 	"testing"
 
-	"github.com/docker/distribution/context"
-	"github.com/docker/distribution/registry/auth"
+	"github.com/distribution/distribution/v3/context"
+	"github.com/distribution/distribution/v3/registry/auth"
 )
 
 func TestSillyAccessController(t *testing.T) {

registry/auth/token/accesscontroller.go

@@ -12,8 +12,8 @@ import (
 	"os"
 	"strings"
 
-	dcontext "github.com/docker/distribution/context"
-	"github.com/docker/distribution/registry/auth"
+	dcontext "github.com/distribution/distribution/v3/context"
+	"github.com/distribution/distribution/v3/registry/auth"
 	"github.com/docker/libtrust"
 )
 

registry/auth/token/token.go

@@ -13,7 +13,7 @@ import (
 	"github.com/docker/libtrust"
 	log "github.com/sirupsen/logrus"
 
-	"github.com/docker/distribution/registry/auth"
+	"github.com/distribution/distribution/v3/registry/auth"
 )
 
 const (

registry/auth/token/token_test.go

@@ -15,8 +15,8 @@ import (
 	"testing"
 	"time"
 
-	"github.com/docker/distribution/context"
-	"github.com/docker/distribution/registry/auth"
+	"github.com/distribution/distribution/v3/context"
+	"github.com/distribution/distribution/v3/registry/auth"
 	"github.com/docker/libtrust"
 )
 

registry/client/auth/session.go

@@ -10,9 +10,9 @@ import (
 	"sync"
 	"time"
 
-	"github.com/docker/distribution/registry/client"
-	"github.com/docker/distribution/registry/client/auth/challenge"
-	"github.com/docker/distribution/registry/client/transport"
+	"github.com/distribution/distribution/v3/registry/client"
+	"github.com/distribution/distribution/v3/registry/client/auth/challenge"
+	"github.com/distribution/distribution/v3/registry/client/transport"
 )
 
 var (

registry/client/auth/session_test.go

@@ -9,9 +9,9 @@ import (
 	"testing"
 	"time"
 
-	"github.com/docker/distribution/registry/client/auth/challenge"
-	"github.com/docker/distribution/registry/client/transport"
-	"github.com/docker/distribution/testutil"
+	"github.com/distribution/distribution/v3/registry/client/auth/challenge"
+	"github.com/distribution/distribution/v3/registry/client/transport"
+	"github.com/distribution/distribution/v3/testutil"
 )
 
 // An implementation of clock for providing fake time data.

registry/client/blob_writer.go

@@ -9,7 +9,7 @@ import (
 	"net/http"
 	"time"
 
-	"github.com/docker/distribution"
+	"github.com/distribution/distribution/v3"
 )
 
 type httpBlobUpload struct {

registry/client/blob_writer_test.go

@@ -6,10 +6,10 @@ import (
 	"net/http"
 	"testing"
 
-	"github.com/docker/distribution"
-	"github.com/docker/distribution/registry/api/errcode"
-	v2 "github.com/docker/distribution/registry/api/v2"
-	"github.com/docker/distribution/testutil"
+	"github.com/distribution/distribution/v3"
+	"github.com/distribution/distribution/v3/registry/api/errcode"
+	v2 "github.com/distribution/distribution/v3/registry/api/v2"
+	"github.com/distribution/distribution/v3/testutil"
 )
 
 // Test implements distribution.BlobWriter

registry/client/errors.go

@@ -8,8 +8,8 @@ import (
 	"io/ioutil"
 	"net/http"
 
-	"github.com/docker/distribution/registry/api/errcode"
-	"github.com/docker/distribution/registry/client/auth/challenge"
+	"github.com/distribution/distribution/v3/registry/api/errcode"
+	"github.com/distribution/distribution/v3/registry/client/auth/challenge"
 )
 
 // ErrNoErrorsInBody is returned when an HTTP response body parses to an empty

registry/client/repository.go

@@ -14,12 +14,12 @@ import (
 	"strings"
 	"time"
 
-	"github.com/docker/distribution"
-	"github.com/docker/distribution/reference"
-	v2 "github.com/docker/distribution/registry/api/v2"
-	"github.com/docker/distribution/registry/client/transport"
-	"github.com/docker/distribution/registry/storage/cache"
-	"github.com/docker/distribution/registry/storage/cache/memory"
+	"github.com/distribution/distribution/v3"
+	"github.com/distribution/distribution/v3/reference"
+	v2 "github.com/distribution/distribution/v3/registry/api/v2"
+	"github.com/distribution/distribution/v3/registry/client/transport"
+	"github.com/distribution/distribution/v3/registry/storage/cache"
+	"github.com/distribution/distribution/v3/registry/storage/cache/memory"
 	"github.com/opencontainers/go-digest"
 )
 

registry/client/repository_test.go

@@ -17,15 +17,15 @@ import (
 	"testing"
 	"time"
 
-	"github.com/docker/distribution"
-	"github.com/docker/distribution/context"
-	"github.com/docker/distribution/manifest"
-	"github.com/docker/distribution/manifest/schema1"
-	"github.com/docker/distribution/reference"
-	"github.com/docker/distribution/registry/api/errcode"
-	v2 "github.com/docker/distribution/registry/api/v2"
-	"github.com/docker/distribution/testutil"
-	"github.com/docker/distribution/uuid"
+	"github.com/distribution/distribution/v3"
+	"github.com/distribution/distribution/v3/context"
+	"github.com/distribution/distribution/v3/manifest"
+	"github.com/distribution/distribution/v3/manifest/schema1"
+	"github.com/distribution/distribution/v3/reference"
+	"github.com/distribution/distribution/v3/registry/api/errcode"
+	v2 "github.com/distribution/distribution/v3/registry/api/v2"
+	"github.com/distribution/distribution/v3/testutil"
+	"github.com/distribution/distribution/v3/uuid"
 	"github.com/docker/libtrust"
 	"github.com/opencontainers/go-digest"
 )

registry/handlers/api_test.go

@@ -20,19 +20,19 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/docker/distribution"
-	"github.com/docker/distribution/configuration"
-	"github.com/docker/distribution/manifest"
-	"github.com/docker/distribution/manifest/manifestlist"
-	"github.com/docker/distribution/manifest/schema1"
-	"github.com/docker/distribution/manifest/schema2"
-	"github.com/docker/distribution/reference"
-	"github.com/docker/distribution/registry/api/errcode"
-	v2 "github.com/docker/distribution/registry/api/v2"
-	storagedriver "github.com/docker/distribution/registry/storage/driver"
-	"github.com/docker/distribution/registry/storage/driver/factory"
-	_ "github.com/docker/distribution/registry/storage/driver/testdriver"
-	"github.com/docker/distribution/testutil"
+	"github.com/distribution/distribution/v3"
+	"github.com/distribution/distribution/v3/configuration"
+	"github.com/distribution/distribution/v3/manifest"
+	"github.com/distribution/distribution/v3/manifest/manifestlist"
+	"github.com/distribution/distribution/v3/manifest/schema1"
+	"github.com/distribution/distribution/v3/manifest/schema2"
+	"github.com/distribution/distribution/v3/reference"
+	"github.com/distribution/distribution/v3/registry/api/errcode"
+	v2 "github.com/distribution/distribution/v3/registry/api/v2"
+	storagedriver "github.com/distribution/distribution/v3/registry/storage/driver"
+	"github.com/distribution/distribution/v3/registry/storage/driver/factory"
+	_ "github.com/distribution/distribution/v3/registry/storage/driver/testdriver"
+	"github.com/distribution/distribution/v3/testutil"
 	"github.com/docker/libtrust"
 	"github.com/gorilla/handlers"
 	"github.com/opencontainers/go-digest"

registry/handlers/app.go

@@ -15,27 +15,27 @@ import (
 	"strings"
 	"time"
 
-	"github.com/docker/distribution"
-	"github.com/docker/distribution/configuration"
-	dcontext "github.com/docker/distribution/context"
-	"github.com/docker/distribution/health"
-	"github.com/docker/distribution/health/checks"
-	prometheus "github.com/docker/distribution/metrics"
-	"github.com/docker/distribution/notifications"
-	"github.com/docker/distribution/reference"
-	"github.com/docker/distribution/registry/api/errcode"
-	v2 "github.com/docker/distribution/registry/api/v2"
-	"github.com/docker/distribution/registry/auth"
-	registrymiddleware "github.com/docker/distribution/registry/middleware/registry"
-	repositorymiddleware "github.com/docker/distribution/registry/middleware/repository"
-	"github.com/docker/distribution/registry/proxy"
-	"github.com/docker/distribution/registry/storage"
-	memorycache "github.com/docker/distribution/registry/storage/cache/memory"
-	rediscache "github.com/docker/distribution/registry/storage/cache/redis"
-	storagedriver "github.com/docker/distribution/registry/storage/driver"
-	"github.com/docker/distribution/registry/storage/driver/factory"
-	storagemiddleware "github.com/docker/distribution/registry/storage/driver/middleware"
-	"github.com/docker/distribution/version"
+	"github.com/distribution/distribution/v3"
+	"github.com/distribution/distribution/v3/configuration"
+	dcontext "github.com/distribution/distribution/v3/context"
+	"github.com/distribution/distribution/v3/health"
+	"github.com/distribution/distribution/v3/health/checks"
+	prometheus "github.com/distribution/distribution/v3/metrics"
+	"github.com/distribution/distribution/v3/notifications"
+	"github.com/distribution/distribution/v3/reference"
+	"github.com/distribution/distribution/v3/registry/api/errcode"
+	v2 "github.com/distribution/distribution/v3/registry/api/v2"
+	"github.com/distribution/distribution/v3/registry/auth"
+	registrymiddleware "github.com/distribution/distribution/v3/registry/middleware/registry"
+	repositorymiddleware "github.com/distribution/distribution/v3/registry/middleware/repository"
+	"github.com/distribution/distribution/v3/registry/proxy"
+	"github.com/distribution/distribution/v3/registry/storage"
+	memorycache "github.com/distribution/distribution/v3/registry/storage/cache/memory"
+	rediscache "github.com/distribution/distribution/v3/registry/storage/cache/redis"
+	storagedriver "github.com/distribution/distribution/v3/registry/storage/driver"
+	"github.com/distribution/distribution/v3/registry/storage/driver/factory"
+	storagemiddleware "github.com/distribution/distribution/v3/registry/storage/driver/middleware"
+	"github.com/distribution/distribution/v3/version"
 	events "github.com/docker/go-events"
 	"github.com/docker/go-metrics"
 	"github.com/docker/libtrust"

registry/handlers/app_test.go

@@ -8,15 +8,15 @@ import (
 	"reflect"
 	"testing"
 
-	"github.com/docker/distribution/configuration"
-	"github.com/docker/distribution/context"
-	"github.com/docker/distribution/registry/api/errcode"
-	v2 "github.com/docker/distribution/registry/api/v2"
-	"github.com/docker/distribution/registry/auth"
-	_ "github.com/docker/distribution/registry/auth/silly"
-	"github.com/docker/distribution/registry/storage"
-	memorycache "github.com/docker/distribution/registry/storage/cache/memory"
-	"github.com/docker/distribution/registry/storage/driver/testdriver"
+	"github.com/distribution/distribution/v3/configuration"
+	"github.com/distribution/distribution/v3/context"
+	"github.com/distribution/distribution/v3/registry/api/errcode"
+	v2 "github.com/distribution/distribution/v3/registry/api/v2"
+	"github.com/distribution/distribution/v3/registry/auth"
+	_ "github.com/distribution/distribution/v3/registry/auth/silly"
+	"github.com/distribution/distribution/v3/registry/storage"
+	memorycache "github.com/distribution/distribution/v3/registry/storage/cache/memory"
+	"github.com/distribution/distribution/v3/registry/storage/driver/testdriver"
 )
 
 // TestAppDispatcher builds an application with a test dispatcher and ensures

registry/handlers/blob.go

@@ -3,10 +3,10 @@ package handlers
 import (
 	"net/http"
 
-	"github.com/docker/distribution"
-	"github.com/docker/distribution/context"
-	"github.com/docker/distribution/registry/api/errcode"
-	v2 "github.com/docker/distribution/registry/api/v2"
+	"github.com/distribution/distribution/v3"
+	"github.com/distribution/distribution/v3/context"
+	"github.com/distribution/distribution/v3/registry/api/errcode"
+	v2 "github.com/distribution/distribution/v3/registry/api/v2"
 	"github.com/gorilla/handlers"
 	"github.com/opencontainers/go-digest"
 )

registry/handlers/blobupload.go

@@ -5,12 +5,12 @@ import (
 	"net/http"
 	"net/url"
 
-	"github.com/docker/distribution"
-	dcontext "github.com/docker/distribution/context"
-	"github.com/docker/distribution/reference"
-	"github.com/docker/distribution/registry/api/errcode"
-	v2 "github.com/docker/distribution/registry/api/v2"
-	"github.com/docker/distribution/registry/storage"
+	"github.com/distribution/distribution/v3"
+	dcontext "github.com/distribution/distribution/v3/context"
+	"github.com/distribution/distribution/v3/reference"
+	"github.com/distribution/distribution/v3/registry/api/errcode"
+	v2 "github.com/distribution/distribution/v3/registry/api/v2"
+	"github.com/distribution/distribution/v3/registry/storage"
 	"github.com/gorilla/handlers"
 	"github.com/opencontainers/go-digest"
 )

registry/handlers/catalog.go

@@ -8,8 +8,8 @@ import (
 	"net/url"
 	"strconv"
 
-	"github.com/docker/distribution/registry/api/errcode"
-	"github.com/docker/distribution/registry/storage/driver"
+	"github.com/distribution/distribution/v3/registry/api/errcode"
+	"github.com/distribution/distribution/v3/registry/storage/driver"
 	"github.com/gorilla/handlers"
 )
 

registry/handlers/context.go

@@ -5,11 +5,11 @@ import (
 	"fmt"
 	"net/http"
 
-	"github.com/docker/distribution"
-	dcontext "github.com/docker/distribution/context"
-	"github.com/docker/distribution/registry/api/errcode"
-	v2 "github.com/docker/distribution/registry/api/v2"
-	"github.com/docker/distribution/registry/auth"
+	"github.com/distribution/distribution/v3"
+	dcontext "github.com/distribution/distribution/v3/context"
+	"github.com/distribution/distribution/v3/registry/api/errcode"
+	v2 "github.com/distribution/distribution/v3/registry/api/v2"
+	"github.com/distribution/distribution/v3/registry/auth"
 	"github.com/opencontainers/go-digest"
 )
 

registry/handlers/health_test.go

@@ -9,9 +9,9 @@ import (
 	"testing"
 	"time"
 
-	"github.com/docker/distribution/configuration"
-	"github.com/docker/distribution/context"
-	"github.com/docker/distribution/health"
+	"github.com/distribution/distribution/v3/configuration"
+	"github.com/distribution/distribution/v3/context"
+	"github.com/distribution/distribution/v3/health"
 )
 
 func TestFileHealthCheck(t *testing.T) {

registry/handlers/helpers.go

@@ -6,7 +6,7 @@ import (
 	"io"
 	"net/http"
 
-	dcontext "github.com/docker/distribution/context"
+	dcontext "github.com/distribution/distribution/v3/context"
 )
 
 // closeResources closes all the provided resources after running the target

registry/handlers/manifests.go

@@ -7,16 +7,16 @@ import (
 	"net/http"
 	"strings"
 
-	"github.com/docker/distribution"
-	dcontext "github.com/docker/distribution/context"
-	"github.com/docker/distribution/manifest/manifestlist"
-	"github.com/docker/distribution/manifest/ocischema"
-	"github.com/docker/distribution/manifest/schema1"
-	"github.com/docker/distribution/manifest/schema2"
-	"github.com/docker/distribution/reference"
-	"github.com/docker/distribution/registry/api/errcode"
-	v2 "github.com/docker/distribution/registry/api/v2"
-	"github.com/docker/distribution/registry/auth"
+	"github.com/distribution/distribution/v3"
+	dcontext "github.com/distribution/distribution/v3/context"
+	"github.com/distribution/distribution/v3/manifest/manifestlist"
+	"github.com/distribution/distribution/v3/manifest/ocischema"
+	"github.com/distribution/distribution/v3/manifest/schema1"
+	"github.com/distribution/distribution/v3/manifest/schema2"
+	"github.com/distribution/distribution/v3/reference"
+	"github.com/distribution/distribution/v3/registry/api/errcode"
+	v2 "github.com/distribution/distribution/v3/registry/api/v2"
+	"github.com/distribution/distribution/v3/registry/auth"
 	"github.com/gorilla/handlers"
 	"github.com/opencontainers/go-digest"
 	v1 "github.com/opencontainers/image-spec/specs-go/v1"

registry/handlers/tags.go

@@ -4,9 +4,9 @@ import (
 	"encoding/json"
 	"net/http"
 
-	"github.com/docker/distribution"
-	"github.com/docker/distribution/registry/api/errcode"
-	v2 "github.com/docker/distribution/registry/api/v2"
+	"github.com/distribution/distribution/v3"
+	"github.com/distribution/distribution/v3/registry/api/errcode"
+	v2 "github.com/distribution/distribution/v3/registry/api/v2"
 	"github.com/gorilla/handlers"
 )
 

registry/middleware/registry/middleware.go

@@ -4,8 +4,8 @@ import (
 	"context"
 	"fmt"
 
-	"github.com/docker/distribution"
-	"github.com/docker/distribution/registry/storage"
+	"github.com/distribution/distribution/v3"
+	"github.com/distribution/distribution/v3/registry/storage"
 )
 
 // InitFunc is the type of a RegistryMiddleware factory function and is

registry/middleware/repository/middleware.go

@@ -4,7 +4,7 @@ import (
 	"context"
 	"fmt"
 
-	"github.com/docker/distribution"
+	"github.com/distribution/distribution/v3"
 )
 
 // InitFunc is the type of a RepositoryMiddleware factory function and is

registry/proxy/proxyauth.go

@@ -5,9 +5,9 @@ import (
 	"net/url"
 	"strings"
 
-	"github.com/docker/distribution/context"
-	"github.com/docker/distribution/registry/client/auth"
-	"github.com/docker/distribution/registry/client/auth/challenge"
+	"github.com/distribution/distribution/v3/context"
+	"github.com/distribution/distribution/v3/registry/client/auth"
+	"github.com/distribution/distribution/v3/registry/client/auth/challenge"
 )
 
 const challengeHeader = "Docker-Distribution-Api-Version"

registry/proxy/proxyblobstore.go

@@ -7,10 +7,10 @@ import (
 	"strconv"
 	"sync"
 
-	"github.com/docker/distribution"
-	dcontext "github.com/docker/distribution/context"
-	"github.com/docker/distribution/reference"
-	"github.com/docker/distribution/registry/proxy/scheduler"
+	"github.com/distribution/distribution/v3"
+	dcontext "github.com/distribution/distribution/v3/context"
+	"github.com/distribution/distribution/v3/reference"
+	"github.com/distribution/distribution/v3/registry/proxy/scheduler"
 	"github.com/opencontainers/go-digest"
 )
 

registry/proxy/proxyblobstore_test.go

@@ -10,13 +10,13 @@ import (
 	"testing"
 	"time"
 
-	"github.com/docker/distribution"
-	"github.com/docker/distribution/reference"
-	"github.com/docker/distribution/registry/proxy/scheduler"
-	"github.com/docker/distribution/registry/storage"
-	"github.com/docker/distribution/registry/storage/cache/memory"
-	"github.com/docker/distribution/registry/storage/driver/filesystem"
-	"github.com/docker/distribution/registry/storage/driver/inmemory"
+	"github.com/distribution/distribution/v3"
+	"github.com/distribution/distribution/v3/reference"
+	"github.com/distribution/distribution/v3/registry/proxy/scheduler"
+	"github.com/distribution/distribution/v3/registry/storage"
+	"github.com/distribution/distribution/v3/registry/storage/cache/memory"
+	"github.com/distribution/distribution/v3/registry/storage/driver/filesystem"
+	"github.com/distribution/distribution/v3/registry/storage/driver/inmemory"
 	"github.com/opencontainers/go-digest"
 )
 

registry/proxy/proxymanifeststore.go

@@ -4,10 +4,10 @@ import (
 	"context"
 	"time"
 
-	"github.com/docker/distribution"
-	dcontext "github.com/docker/distribution/context"
-	"github.com/docker/distribution/reference"
-	"github.com/docker/distribution/registry/proxy/scheduler"
+	"github.com/distribution/distribution/v3"
+	dcontext "github.com/distribution/distribution/v3/context"
+	"github.com/distribution/distribution/v3/reference"
+	"github.com/distribution/distribution/v3/registry/proxy/scheduler"
 	"github.com/opencontainers/go-digest"
 )
 

registry/proxy/proxymanifeststore_test.go

@@ -6,17 +6,17 @@ import (
 	"sync"
 	"testing"
 
-	"github.com/docker/distribution"
-	"github.com/docker/distribution/manifest"
-	"github.com/docker/distribution/manifest/schema1"
-	"github.com/docker/distribution/reference"
-	"github.com/docker/distribution/registry/client/auth"
-	"github.com/docker/distribution/registry/client/auth/challenge"
-	"github.com/docker/distribution/registry/proxy/scheduler"
-	"github.com/docker/distribution/registry/storage"
-	"github.com/docker/distribution/registry/storage/cache/memory"
-	"github.com/docker/distribution/registry/storage/driver/inmemory"
-	"github.com/docker/distribution/testutil"
+	"github.com/distribution/distribution/v3"
+	"github.com/distribution/distribution/v3/manifest"
+	"github.com/distribution/distribution/v3/manifest/schema1"
+	"github.com/distribution/distribution/v3/reference"
+	"github.com/distribution/distribution/v3/registry/client/auth"
+	"github.com/distribution/distribution/v3/registry/client/auth/challenge"
+	"github.com/distribution/distribution/v3/registry/proxy/scheduler"
+	"github.com/distribution/distribution/v3/registry/storage"
+	"github.com/distribution/distribution/v3/registry/storage/cache/memory"
+	"github.com/distribution/distribution/v3/registry/storage/driver/inmemory"
+	"github.com/distribution/distribution/v3/testutil"
 	"github.com/docker/libtrust"
 	"github.com/opencontainers/go-digest"
 )

registry/proxy/proxyregistry.go

@@ -7,17 +7,17 @@ import (
 	"net/url"
 	"sync"
 
-	"github.com/docker/distribution"
-	"github.com/docker/distribution/configuration"
-	dcontext "github.com/docker/distribution/context"
-	"github.com/docker/distribution/reference"
-	"github.com/docker/distribution/registry/client"
-	"github.com/docker/distribution/registry/client/auth"
-	"github.com/docker/distribution/registry/client/auth/challenge"
-	"github.com/docker/distribution/registry/client/transport"
-	"github.com/docker/distribution/registry/proxy/scheduler"
-	"github.com/docker/distribution/registry/storage"
-	"github.com/docker/distribution/registry/storage/driver"
+	"github.com/distribution/distribution/v3"
+	"github.com/distribution/distribution/v3/configuration"
+	dcontext "github.com/distribution/distribution/v3/context"
+	"github.com/distribution/distribution/v3/reference"
+	"github.com/distribution/distribution/v3/registry/client"
+	"github.com/distribution/distribution/v3/registry/client/auth"
+	"github.com/distribution/distribution/v3/registry/client/auth/challenge"
+	"github.com/distribution/distribution/v3/registry/client/transport"
+	"github.com/distribution/distribution/v3/registry/proxy/scheduler"
+	"github.com/distribution/distribution/v3/registry/storage"
+	"github.com/distribution/distribution/v3/registry/storage/driver"
 )
 
 // proxyingRegistry fetches content from a remote registry and caches it locally

registry/proxy/proxytagservice.go

@@ -3,7 +3,7 @@ package proxy
 import (
 	"context"
 
-	"github.com/docker/distribution"
+	"github.com/distribution/distribution/v3"
 )
 
 // proxyTagService supports local and remote lookup of tags.

registry/proxy/proxytagservice_test.go

@@ -7,7 +7,7 @@ import (
 	"sync"
 	"testing"
 
-	"github.com/docker/distribution"
+	"github.com/distribution/distribution/v3"
 )
 
 type mockTagStore struct {

registry/proxy/scheduler/scheduler.go

@@ -7,9 +7,9 @@ import (
 	"sync"
 	"time"
 
-	dcontext "github.com/docker/distribution/context"
-	"github.com/docker/distribution/reference"
-	"github.com/docker/distribution/registry/storage/driver"
+	dcontext "github.com/distribution/distribution/v3/context"
+	"github.com/distribution/distribution/v3/reference"
+	"github.com/distribution/distribution/v3/registry/storage/driver"
 )
 
 // onTTLExpiryFunc is called when a repository's TTL expires

registry/proxy/scheduler/scheduler_test.go

@@ -6,9 +6,9 @@ import (
 	"testing"
 	"time"
 
-	"github.com/docker/distribution/context"
-	"github.com/docker/distribution/reference"
-	"github.com/docker/distribution/registry/storage/driver/inmemory"
+	"github.com/distribution/distribution/v3/context"
+	"github.com/distribution/distribution/v3/reference"
+	"github.com/distribution/distribution/v3/registry/storage/driver/inmemory"
 )
 
 func testRefs(t *testing.T) (reference.Reference, reference.Reference, reference.Reference) {

registry/registry.go

@@ -24,13 +24,13 @@ import (
 	"golang.org/x/crypto/acme"
 	"golang.org/x/crypto/acme/autocert"
 
-	"github.com/docker/distribution/configuration"
-	dcontext "github.com/docker/distribution/context"
-	"github.com/docker/distribution/health"
-	"github.com/docker/distribution/registry/handlers"
-	"github.com/docker/distribution/registry/listener"
-	"github.com/docker/distribution/uuid"
-	"github.com/docker/distribution/version"
+	"github.com/distribution/distribution/v3/configuration"
+	dcontext "github.com/distribution/distribution/v3/context"
+	"github.com/distribution/distribution/v3/health"
+	"github.com/distribution/distribution/v3/registry/handlers"
+	"github.com/distribution/distribution/v3/registry/listener"
+	"github.com/distribution/distribution/v3/uuid"
+	"github.com/distribution/distribution/v3/version"
 )
 
 // this channel gets notified when process receives signal. It is global to ease unit testing