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Move context package internal

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Our context package predates the establishment of current best practices
regarding context usage and it shows. It encourages bad practices such
as using contexts to propagate non-request-scoped values like the
application version and using string-typed keys for context values. Move
the package internal to remove it from the API surface of
distribution/v3@v3.0.0 so we are free to iterate on it without being
constrained by compatibility.

Signed-off-by: Cory Snider <csnider@mirantis.com>
This commit is contained in:
Cory Snider 2023-10-24 13:16:58 -04:00
parent 6c694cbcf6
commit d0f5aa670b
61 changed files with 151 additions and 151 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
health/health.go
View file

@ -7,7 +7,7 @@ import (
"sync" "sync"
"time" "time"
"github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/registry/api/errcode" "github.com/distribution/distribution/v3/registry/api/errcode"
) )
@ -279,7 +279,7 @@ func Handler(handler http.Handler) http.Handler {
func statusResponse(w http.ResponseWriter, r *http.Request, status int, checks map[string]string) { func statusResponse(w http.ResponseWriter, r *http.Request, status int, checks map[string]string) {
p, err := json.Marshal(checks) p, err := json.Marshal(checks)
if err != nil { if err != nil {
context.GetLogger(context.Background()).Errorf("error serializing health status: %v", err) dcontext.GetLogger(dcontext.Background()).Errorf("error serializing health status: %v", err)
p, err = json.Marshal(struct { p, err = json.Marshal(struct {
ServerError string `json:"server_error"` ServerError string `json:"server_error"`
}{ }{
@ -288,7 +288,7 @@ func statusResponse(w http.ResponseWriter, r *http.Request, status int, checks m
status = http.StatusInternalServerError status = http.StatusInternalServerError
if err != nil { if err != nil {
context.GetLogger(context.Background()).Errorf("error serializing health status failure message: %v", err) dcontext.GetLogger(dcontext.Background()).Errorf("error serializing health status failure message: %v", err)
return return
} }
} }
@ -297,7 +297,7 @@ func statusResponse(w http.ResponseWriter, r *http.Request, status int, checks m
w.Header().Set("Content-Length", fmt.Sprint(len(p))) w.Header().Set("Content-Length", fmt.Sprint(len(p)))
w.WriteHeader(status) w.WriteHeader(status)
if _, err := w.Write(p); err != nil { if _, err := w.Write(p); err != nil {
context.GetLogger(context.Background()).Errorf("error writing health status response body: %v", err) dcontext.GetLogger(dcontext.Background()).Errorf("error writing health status response body: %v", err)
} }
} }

52
internal/client/repository_test.go
View file

@ -17,7 +17,7 @@ import (
"time" "time"
"github.com/distribution/distribution/v3" "github.com/distribution/distribution/v3"
"github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/manifest" "github.com/distribution/distribution/v3/manifest"
"github.com/distribution/distribution/v3/manifest/ocischema" "github.com/distribution/distribution/v3/manifest/ocischema"
"github.com/distribution/distribution/v3/registry/api/errcode" "github.com/distribution/distribution/v3/registry/api/errcode"
@ -108,7 +108,7 @@ func TestBlobServeBlob(t *testing.T) {
e, c := testServer(m) e, c := testServer(m)
defer c() defer c()
ctx := context.Background() ctx := dcontext.Background()
repo, _ := reference.WithName("test.example.com/repo1") repo, _ := reference.WithName("test.example.com/repo1")
r, err := NewRepository(repo, e, nil) r, err := NewRepository(repo, e, nil)
if err != nil { if err != nil {
@ -157,7 +157,7 @@ func TestBlobServeBlobHEAD(t *testing.T) {
e, c := testServer(m) e, c := testServer(m)
defer c() defer c()
ctx := context.Background() ctx := dcontext.Background()
repo, _ := reference.WithName("test.example.com/repo1") repo, _ := reference.WithName("test.example.com/repo1")
r, err := NewRepository(repo, e, nil) r, err := NewRepository(repo, e, nil)
if err != nil { if err != nil {
@ -250,7 +250,7 @@ func TestBlobResume(t *testing.T) {
e, c := testServer(m) e, c := testServer(m)
defer c() defer c()
ctx := context.Background() ctx := dcontext.Background()
r, err := NewRepository(repo, e, nil) r, err := NewRepository(repo, e, nil)
if err != nil { if err != nil {
t.Fatal(err) t.Fatal(err)
@ -307,7 +307,7 @@ func TestBlobDelete(t *testing.T) {
e, c := testServer(m) e, c := testServer(m)
defer c() defer c()
ctx := context.Background() ctx := dcontext.Background()
r, err := NewRepository(repo, e, nil) r, err := NewRepository(repo, e, nil)
if err != nil { if err != nil {
t.Fatal(err) t.Fatal(err)
@ -327,7 +327,7 @@ func TestBlobFetch(t *testing.T) {
e, c := testServer(m) e, c := testServer(m)
defer c() defer c()
ctx := context.Background() ctx := dcontext.Background()
repo, _ := reference.WithName("test.example.com/repo1") repo, _ := reference.WithName("test.example.com/repo1")
r, err := NewRepository(repo, e, nil) r, err := NewRepository(repo, e, nil)
if err != nil { if err != nil {
@ -382,7 +382,7 @@ func TestBlobExistsNoContentLength(t *testing.T) {
e, c := testServer(m) e, c := testServer(m)
defer c() defer c()
ctx := context.Background() ctx := dcontext.Background()
r, err := NewRepository(repo, e, nil) r, err := NewRepository(repo, e, nil)
if err != nil { if err != nil {
t.Fatal(err) t.Fatal(err)
@ -406,7 +406,7 @@ func TestBlobExists(t *testing.T) {
e, c := testServer(m) e, c := testServer(m)
defer c() defer c()
ctx := context.Background() ctx := dcontext.Background()
repo, _ := reference.WithName("test.example.com/repo1") repo, _ := reference.WithName("test.example.com/repo1")
r, err := NewRepository(repo, e, nil) r, err := NewRepository(repo, e, nil)
if err != nil { if err != nil {
@ -512,7 +512,7 @@ func TestBlobUploadChunked(t *testing.T) {
e, c := testServer(m) e, c := testServer(m)
defer c() defer c()
ctx := context.Background() ctx := dcontext.Background()
r, err := NewRepository(repo, e, nil) r, err := NewRepository(repo, e, nil)
if err != nil { if err != nil {
t.Fatal(err) t.Fatal(err)
@ -622,7 +622,7 @@ func TestBlobUploadMonolithic(t *testing.T) {
e, c := testServer(m) e, c := testServer(m)
defer c() defer c()
ctx := context.Background() ctx := dcontext.Background()
r, err := NewRepository(repo, e, nil) r, err := NewRepository(repo, e, nil)
if err != nil { if err != nil {
t.Fatal(err) t.Fatal(err)
@ -728,7 +728,7 @@ func TestBlobUploadMonolithicDockerUploadUUIDFromURL(t *testing.T) {
e, c := testServer(m) e, c := testServer(m)
defer c() defer c()
ctx := context.Background() ctx := dcontext.Background()
r, err := NewRepository(repo, e, nil) r, err := NewRepository(repo, e, nil)
if err != nil { if err != nil {
t.Fatal(err) t.Fatal(err)
@ -833,7 +833,7 @@ func TestBlobUploadMonolithicNoDockerUploadUUID(t *testing.T) {
e, c := testServer(m) e, c := testServer(m)
defer c() defer c()
ctx := context.Background() ctx := dcontext.Background()
r, err := NewRepository(repo, e, nil) r, err := NewRepository(repo, e, nil)
if err != nil { if err != nil {
t.Fatal(err) t.Fatal(err)
@ -891,7 +891,7 @@ func TestBlobMount(t *testing.T) {
e, c := testServer(m) e, c := testServer(m)
defer c() defer c()
ctx := context.Background() ctx := dcontext.Background()
r, err := NewRepository(repo, e, nil) r, err := NewRepository(repo, e, nil)
if err != nil { if err != nil {
t.Fatal(err) t.Fatal(err)
@ -1066,7 +1066,7 @@ func checkEqualManifest(m1, m2 *ocischema.DeserializedManifest) error {
} }
func TestOCIManifestFetch(t *testing.T) { func TestOCIManifestFetch(t *testing.T) {
ctx := context.Background() ctx := dcontext.Background()
repo, _ := reference.WithName("test.example.com/repo") repo, _ := reference.WithName("test.example.com/repo")
m1, dgst, pl := newRandomOCIManifest(t, 6) m1, dgst, pl := newRandomOCIManifest(t, 6)
var m testutil.RequestResponseMap var m testutil.RequestResponseMap
@ -1149,7 +1149,7 @@ func TestManifestFetchWithEtag(t *testing.T) {
e, c := testServer(m) e, c := testServer(m)
defer c() defer c()
ctx := context.Background() ctx := dcontext.Background()
r, err := NewRepository(repo, e, nil) r, err := NewRepository(repo, e, nil)
if err != nil { if err != nil {
t.Fatal(err) t.Fatal(err)
@ -1171,7 +1171,7 @@ func TestManifestFetchWithEtag(t *testing.T) {
} }
func TestManifestFetchWithAccept(t *testing.T) { func TestManifestFetchWithAccept(t *testing.T) {
ctx := context.Background() ctx := dcontext.Background()
repo, _ := reference.WithName("test.example.com/repo") repo, _ := reference.WithName("test.example.com/repo")
_, dgst, _ := newRandomOCIManifest(t, 6) _, dgst, _ := newRandomOCIManifest(t, 6)
headers := make(chan []string, 1) headers := make(chan []string, 1)
@ -1258,7 +1258,7 @@ func TestManifestDelete(t *testing.T) {
if err != nil { if err != nil {
t.Fatal(err) t.Fatal(err)
} }
ctx := context.Background() ctx := dcontext.Background()
ms, err := r.Manifests(ctx) ms, err := r.Manifests(ctx)
if err != nil { if err != nil {
t.Fatal(err) t.Fatal(err)
@ -1315,7 +1315,7 @@ func TestManifestPut(t *testing.T) {
if err != nil { if err != nil {
t.Fatal(err) t.Fatal(err)
} }
ctx := context.Background() ctx := dcontext.Background()
ms, err := r.Manifests(ctx) ms, err := r.Manifests(ctx)
if err != nil { if err != nil {
t.Fatal(err) t.Fatal(err)
@ -1372,7 +1372,7 @@ func TestManifestTags(t *testing.T) {
t.Fatal(err) t.Fatal(err)
} }
ctx := context.Background() ctx := dcontext.Background()
tagService := r.Tags(ctx) tagService := r.Tags(ctx)
tags, err := tagService.All(ctx) tags, err := tagService.All(ctx)
@ -1423,7 +1423,7 @@ func TestTagDelete(t *testing.T) {
if err != nil { if err != nil {
t.Fatal(err) t.Fatal(err)
} }
ctx := context.Background() ctx := dcontext.Background()
ts := r.Tags(ctx) ts := r.Tags(ctx)
if err := ts.Untag(ctx, tag); err != nil { if err := ts.Untag(ctx, tag); err != nil {
@ -1460,7 +1460,7 @@ func TestObtainsErrorForMissingTag(t *testing.T) {
e, c := testServer(m) e, c := testServer(m)
defer c() defer c()
ctx := context.Background() ctx := dcontext.Background()
r, err := NewRepository(repo, e, nil) r, err := NewRepository(repo, e, nil)
if err != nil { if err != nil {
t.Fatal(err) t.Fatal(err)
@ -1487,7 +1487,7 @@ func TestObtainsManifestForTagWithoutHeaders(t *testing.T) {
e, c := testServer(m) e, c := testServer(m)
defer c() defer c()
ctx := context.Background() ctx := dcontext.Background()
r, err := NewRepository(repo, e, nil) r, err := NewRepository(repo, e, nil)
if err != nil { if err != nil {
t.Fatal(err) t.Fatal(err)
@ -1566,7 +1566,7 @@ func TestManifestTagsPaginated(t *testing.T) {
t.Fatal(err) t.Fatal(err)
} }
ctx := context.Background() ctx := dcontext.Background()
tagService := r.Tags(ctx) tagService := r.Tags(ctx)
tags, err := tagService.All(ctx) tags, err := tagService.All(ctx)
@ -1614,7 +1614,7 @@ func TestManifestUnauthorized(t *testing.T) {
if err != nil { if err != nil {
t.Fatal(err) t.Fatal(err)
} }
ctx := context.Background() ctx := dcontext.Background()
ms, err := r.Manifests(ctx) ms, err := r.Manifests(ctx)
if err != nil { if err != nil {
t.Fatal(err) t.Fatal(err)
@ -1652,7 +1652,7 @@ func TestCatalog(t *testing.T) {
t.Fatal(err) t.Fatal(err)
} }
ctx := context.Background() ctx := dcontext.Background()
numFilled, err := r.Repositories(ctx, entries, "") numFilled, err := r.Repositories(ctx, entries, "")
if err != io.EOF { if err != io.EOF {
t.Fatal(err) t.Fatal(err)
@ -1684,7 +1684,7 @@ func TestCatalogInParts(t *testing.T) {
t.Fatal(err) t.Fatal(err)
} }
ctx := context.Background() ctx := dcontext.Background()
numFilled, err := r.Repositories(ctx, entries, "") numFilled, err := r.Repositories(ctx, entries, "")
if err != nil { if err != nil {
t.Fatal(err) t.Fatal(err)

2
context/context.go → internal/dcontext/context.go
View file

@ -1,4 +1,4 @@
package context package dcontext
import ( import (
"context" "context"

10
context/doc.go → internal/dcontext/doc.go
View file

@ -1,16 +1,16 @@
// Package context provides several utilities for working with // Package dcontext provides several utilities for working with
// Go's context in http requests. Primarily, the focus is on logging relevant // Go's context in http requests. Primarily, the focus is on logging relevant
// request information but this package is not limited to that purpose. // request information but this package is not limited to that purpose.
// //
// The easiest way to get started is to get the background context: // The easiest way to get started is to get the background context:
// //
// ctx := context.Background() // ctx := dcontext.Background()
// //
// The returned context should be passed around your application and be the // The returned context should be passed around your application and be the
// root of all other context instances. If the application has a version, this // root of all other context instances. If the application has a version, this
// line should be called before anything else: // line should be called before anything else:
// //
// ctx := context.WithVersion(context.Background(), version) // ctx := dcontext.WithVersion(dcontext.Background(), version)
// //
// The above will store the version in the context and will be available to // The above will store the version in the context and will be available to
// the logger. // the logger.
@ -27,7 +27,7 @@
// the context and reported with the logger. The following example would // the context and reported with the logger. The following example would
// return a logger that prints the version with each log message: // return a logger that prints the version with each log message:
// //
// ctx := context.Context(context.Background(), "version", version) // ctx := context.WithValue(dcontext.Background(), "version", version)
// GetLogger(ctx, "version").Infof("this log message has a version field") // GetLogger(ctx, "version").Infof("this log message has a version field")
// //
// The above would print out a log message like this: // The above would print out a log message like this:
@ -85,4 +85,4 @@
// can be traced in log messages. Using the fields like "http.request.id", one // can be traced in log messages. Using the fields like "http.request.id", one
// can analyze call flow for a particular request with a simple grep of the // can analyze call flow for a particular request with a simple grep of the
// logs. // logs.
package context package dcontext

2
context/http.go → internal/dcontext/http.go
View file

@ -1,4 +1,4 @@
package context package dcontext
import ( import (
"context" "context"

2
context/http_test.go → internal/dcontext/http_test.go
View file

@ -1,4 +1,4 @@
package context package dcontext
import ( import (
"net/http" "net/http"

2
context/logger.go → internal/dcontext/logger.go
View file

@ -1,4 +1,4 @@
package context package dcontext
import ( import (
"context" "context"

2
context/trace.go → internal/dcontext/trace.go
View file

@ -1,4 +1,4 @@
package context package dcontext
import ( import (
"context" "context"

2
context/trace_test.go → internal/dcontext/trace_test.go
View file

@ -1,4 +1,4 @@
package context package dcontext
import ( import (
"runtime" "runtime"

2
context/util.go → internal/dcontext/util.go
View file

@ -1,4 +1,4 @@
package context package dcontext
import ( import (
"context" "context"

2
context/version.go → internal/dcontext/version.go
View file

@ -1,4 +1,4 @@
package context package dcontext
import "context" import "context"

2
context/version_test.go → internal/dcontext/version_test.go
View file

@ -1,4 +1,4 @@
package context package dcontext
import "testing" import "testing"

4
notifications/bridge.go
View file

@ -5,7 +5,7 @@ import (
"time" "time"
"github.com/distribution/distribution/v3" "github.com/distribution/distribution/v3"
"github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/reference" "github.com/distribution/reference"
events "github.com/docker/go-events" events "github.com/docker/go-events"
"github.com/google/uuid" "github.com/google/uuid"
@ -49,7 +49,7 @@ func NewBridge(ub URLBuilder, source SourceRecord, actor ActorRecord, request Re
func NewRequestRecord(id string, r *http.Request) RequestRecord { func NewRequestRecord(id string, r *http.Request) RequestRecord {
return RequestRecord{ return RequestRecord{
ID: id, ID: id,
Addr: context.RemoteAddr(r), Addr: dcontext.RemoteAddr(r),
Host: r.Host, Host: r.Host,
Method: r.Method, Method: r.Method,
UserAgent: r.UserAgent(), UserAgent: r.UserAgent(),

2
notifications/listener.go
View file

@ -7,7 +7,7 @@ import (
"github.com/distribution/distribution/v3" "github.com/distribution/distribution/v3"
dcontext "github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/reference" "github.com/distribution/reference"
"github.com/opencontainers/go-digest" "github.com/opencontainers/go-digest"
) )

2
notifications/listener_test.go
View file

@ -6,7 +6,7 @@ import (
"testing" "testing"
"github.com/distribution/distribution/v3" "github.com/distribution/distribution/v3"
dcontext "github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/manifest/schema2" "github.com/distribution/distribution/v3/manifest/schema2"
"github.com/distribution/distribution/v3/registry/storage" "github.com/distribution/distribution/v3/registry/storage"
"github.com/distribution/distribution/v3/registry/storage/cache/memory" "github.com/distribution/distribution/v3/registry/storage/cache/memory"

2
registry/auth/htpasswd/access.go
View file

@ -18,7 +18,7 @@ import (
"golang.org/x/crypto/bcrypt" "golang.org/x/crypto/bcrypt"
dcontext "github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/registry/auth" "github.com/distribution/distribution/v3/registry/auth"
) )

6
registry/auth/htpasswd/access_test.go
View file

@ -8,7 +8,7 @@ import (
"os" "os"
"testing" "testing"
"github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/registry/auth" "github.com/distribution/distribution/v3/registry/auth"
) )
@ -33,7 +33,7 @@ func TestBasicAccessController(t *testing.T) {
"realm": testRealm, "realm": testRealm,
"path": tempFile.Name(), "path": tempFile.Name(),
} }
ctx := context.Background() ctx := dcontext.Background()
accessController, err := newAccessController(options) accessController, err := newAccessController(options)
if err != nil { if err != nil {
@ -45,7 +45,7 @@ func TestBasicAccessController(t *testing.T) {
userNumber := 0 userNumber := 0
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
ctx := context.WithRequest(ctx, r) ctx := dcontext.WithRequest(ctx, r)
authCtx, err := accessController.Authorized(ctx) authCtx, err := accessController.Authorized(ctx)
if err != nil { if err != nil {
switch err := err.(type) { switch err := err.(type) {

2
registry/auth/silly/access.go
View file

@ -13,7 +13,7 @@ import (
"net/http" "net/http"
"strings" "strings"
dcontext "github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/registry/auth" "github.com/distribution/distribution/v3/registry/auth"
) )

4
registry/auth/silly/access_test.go
View file

@ -5,7 +5,7 @@ import (
"net/http/httptest" "net/http/httptest"
"testing" "testing"
"github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/registry/auth" "github.com/distribution/distribution/v3/registry/auth"
) )
@ -16,7 +16,7 @@ func TestSillyAccessController(t *testing.T) {
} }
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
ctx := context.WithRequest(context.Background(), r) ctx := dcontext.WithRequest(dcontext.Background(), r)
authCtx, err := ac.Authorized(ctx) authCtx, err := ac.Authorized(ctx)
if err != nil { if err != nil {
switch err := err.(type) { switch err := err.(type) {

2
registry/auth/token/accesscontroller.go
View file

@ -13,7 +13,7 @@ import (
"os" "os"
"strings" "strings"
dcontext "github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/registry/auth" "github.com/distribution/distribution/v3/registry/auth"
"github.com/go-jose/go-jose/v3" "github.com/go-jose/go-jose/v3"
) )

4
registry/auth/token/token_test.go
View file

@ -18,7 +18,7 @@ import (
"testing" "testing"
"time" "time"
"github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/registry/auth" "github.com/distribution/distribution/v3/registry/auth"
"github.com/go-jose/go-jose/v3" "github.com/go-jose/go-jose/v3"
"github.com/go-jose/go-jose/v3/jwt" "github.com/go-jose/go-jose/v3/jwt"
@ -466,7 +466,7 @@ func TestAccessController(t *testing.T) {
Action: "baz", Action: "baz",
} }
ctx := context.WithRequest(context.Background(), req) ctx := dcontext.WithRequest(dcontext.Background(), req)
authCtx, err := accessController.Authorized(ctx, testAccess) authCtx, err := accessController.Authorized(ctx, testAccess)
challenge, ok := err.(auth.Challenge) challenge, ok := err.(auth.Challenge)
if !ok { if !ok {

2
registry/handlers/app.go
View file

@ -19,9 +19,9 @@ import (
"github.com/distribution/distribution/v3" "github.com/distribution/distribution/v3"
"github.com/distribution/distribution/v3/configuration" "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"
"github.com/distribution/distribution/v3/health/checks" "github.com/distribution/distribution/v3/health/checks"
"github.com/distribution/distribution/v3/internal/dcontext"
prometheus "github.com/distribution/distribution/v3/metrics" prometheus "github.com/distribution/distribution/v3/metrics"
"github.com/distribution/distribution/v3/notifications" "github.com/distribution/distribution/v3/notifications"
"github.com/distribution/distribution/v3/registry/api/errcode" "github.com/distribution/distribution/v3/registry/api/errcode"

6
registry/handlers/app_test.go
View file

@ -9,7 +9,7 @@ import (
"testing" "testing"
"github.com/distribution/distribution/v3/configuration" "github.com/distribution/distribution/v3/configuration"
"github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/registry/api/errcode" "github.com/distribution/distribution/v3/registry/api/errcode"
v2 "github.com/distribution/distribution/v3/registry/api/v2" v2 "github.com/distribution/distribution/v3/registry/api/v2"
"github.com/distribution/distribution/v3/registry/auth" "github.com/distribution/distribution/v3/registry/auth"
@ -25,7 +25,7 @@ import (
// tested individually. // tested individually.
func TestAppDispatcher(t *testing.T) { func TestAppDispatcher(t *testing.T) {
driver := inmemory.New() driver := inmemory.New()
ctx := context.Background() ctx := dcontext.Background()
registry, err := storage.NewRegistry(ctx, driver, storage.BlobDescriptorCacheProvider(memorycache.NewInMemoryBlobDescriptorCacheProvider(0)), storage.EnableDelete, storage.EnableRedirect) registry, err := storage.NewRegistry(ctx, driver, storage.BlobDescriptorCacheProvider(memorycache.NewInMemoryBlobDescriptorCacheProvider(0)), storage.EnableDelete, storage.EnableRedirect)
if err != nil { if err != nil {
t.Fatalf("error creating registry: %v", err) t.Fatalf("error creating registry: %v", err)
@ -139,7 +139,7 @@ func TestAppDispatcher(t *testing.T) {
// TestNewApp covers the creation of an application via NewApp with a // TestNewApp covers the creation of an application via NewApp with a
// configuration. // configuration.
func TestNewApp(t *testing.T) { func TestNewApp(t *testing.T) {
ctx := context.Background() ctx := dcontext.Background()
config := configuration.Configuration{ config := configuration.Configuration{
Storage: configuration.Storage{ Storage: configuration.Storage{
"inmemory": nil, "inmemory": nil,

10
registry/handlers/blob.go
View file

@ -4,7 +4,7 @@ import (
"net/http" "net/http"
"github.com/distribution/distribution/v3" "github.com/distribution/distribution/v3"
"github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/registry/api/errcode" "github.com/distribution/distribution/v3/registry/api/errcode"
"github.com/gorilla/handlers" "github.com/gorilla/handlers"
"github.com/opencontainers/go-digest" "github.com/opencontainers/go-digest"
@ -53,7 +53,7 @@ type blobHandler struct {
// GetBlob fetches the binary data from backend storage returns it in the // GetBlob fetches the binary data from backend storage returns it in the
// response. // response.
func (bh *blobHandler) GetBlob(w http.ResponseWriter, r *http.Request) { func (bh *blobHandler) GetBlob(w http.ResponseWriter, r *http.Request) {
context.GetLogger(bh).Debug("GetBlob") dcontext.GetLogger(bh).Debug("GetBlob")
blobs := bh.Repository.Blobs(bh) blobs := bh.Repository.Blobs(bh)
desc, err := blobs.Stat(bh, bh.Digest) desc, err := blobs.Stat(bh, bh.Digest)
if err != nil { if err != nil {
@ -66,7 +66,7 @@ func (bh *blobHandler) GetBlob(w http.ResponseWriter, r *http.Request) {
} }
if err := blobs.ServeBlob(bh, w, r, desc.Digest); err != nil { if err := blobs.ServeBlob(bh, w, r, desc.Digest); err != nil {
context.GetLogger(bh).Debugf("unexpected error getting blob HTTP handler: %v", err) dcontext.GetLogger(bh).Debugf("unexpected error getting blob HTTP handler: %v", err)
bh.Errors = append(bh.Errors, errcode.ErrorCodeUnknown.WithDetail(err)) bh.Errors = append(bh.Errors, errcode.ErrorCodeUnknown.WithDetail(err))
return return
} }
@ -74,7 +74,7 @@ func (bh *blobHandler) GetBlob(w http.ResponseWriter, r *http.Request) {
// DeleteBlob deletes a layer blob // DeleteBlob deletes a layer blob
func (bh *blobHandler) DeleteBlob(w http.ResponseWriter, r *http.Request) { func (bh *blobHandler) DeleteBlob(w http.ResponseWriter, r *http.Request) {
context.GetLogger(bh).Debug("DeleteBlob") dcontext.GetLogger(bh).Debug("DeleteBlob")
blobs := bh.Repository.Blobs(bh) blobs := bh.Repository.Blobs(bh)
err := blobs.Delete(bh, bh.Digest) err := blobs.Delete(bh, bh.Digest)
@ -88,7 +88,7 @@ func (bh *blobHandler) DeleteBlob(w http.ResponseWriter, r *http.Request) {
return return
default: default:
bh.Errors = append(bh.Errors, err) bh.Errors = append(bh.Errors, err)
context.GetLogger(bh).Errorf("Unknown error deleting blob: %s", err.Error()) dcontext.GetLogger(bh).Errorf("Unknown error deleting blob: %s", err.Error())
return return
} }
} }

2
registry/handlers/blobupload.go
View file

@ -7,7 +7,7 @@ import (
"strconv" "strconv"
"github.com/distribution/distribution/v3" "github.com/distribution/distribution/v3"
dcontext "github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/registry/api/errcode" "github.com/distribution/distribution/v3/registry/api/errcode"
"github.com/distribution/distribution/v3/registry/storage" "github.com/distribution/distribution/v3/registry/storage"
"github.com/distribution/reference" "github.com/distribution/reference"

2
registry/handlers/context.go
View file

@ -6,7 +6,7 @@ import (
"net/http" "net/http"
"github.com/distribution/distribution/v3" "github.com/distribution/distribution/v3"
dcontext "github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/registry/api/errcode" "github.com/distribution/distribution/v3/registry/api/errcode"
v2 "github.com/distribution/distribution/v3/registry/api/v2" v2 "github.com/distribution/distribution/v3/registry/api/v2"
"github.com/distribution/distribution/v3/registry/auth" "github.com/distribution/distribution/v3/registry/auth"

8
registry/handlers/health_test.go
View file

@ -9,8 +9,8 @@ import (
"time" "time"
"github.com/distribution/distribution/v3/configuration" "github.com/distribution/distribution/v3/configuration"
"github.com/distribution/distribution/v3/context"
"github.com/distribution/distribution/v3/health" "github.com/distribution/distribution/v3/health"
"github.com/distribution/distribution/v3/internal/dcontext"
) )
func TestFileHealthCheck(t *testing.T) { func TestFileHealthCheck(t *testing.T) {
@ -39,7 +39,7 @@ func TestFileHealthCheck(t *testing.T) {
}, },
} }
ctx := context.Background() ctx := dcontext.Background()
app := NewApp(ctx, config) app := NewApp(ctx, config)
healthRegistry := health.NewRegistry() healthRegistry := health.NewRegistry()
@ -103,7 +103,7 @@ func TestTCPHealthCheck(t *testing.T) {
}, },
} }
ctx := context.Background() ctx := dcontext.Background()
app := NewApp(ctx, config) app := NewApp(ctx, config)
healthRegistry := health.NewRegistry() healthRegistry := health.NewRegistry()
@ -165,7 +165,7 @@ func TestHTTPHealthCheck(t *testing.T) {
}, },
} }
ctx := context.Background() ctx := dcontext.Background()
app := NewApp(ctx, config) app := NewApp(ctx, config)
healthRegistry := health.NewRegistry() healthRegistry := health.NewRegistry()

2
registry/handlers/helpers.go
View file

@ -9,7 +9,7 @@ import (
"strconv" "strconv"
"strings" "strings"
dcontext "github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
) )
// closeResources closes all the provided resources after running the target // closeResources closes all the provided resources after running the target

2
registry/handlers/manifests.go
View file

@ -8,7 +8,7 @@ import (
"strings" "strings"
"github.com/distribution/distribution/v3" "github.com/distribution/distribution/v3"
dcontext "github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/manifest/manifestlist" "github.com/distribution/distribution/v3/manifest/manifestlist"
"github.com/distribution/distribution/v3/manifest/ocischema" "github.com/distribution/distribution/v3/manifest/ocischema"
"github.com/distribution/distribution/v3/manifest/schema2" "github.com/distribution/distribution/v3/manifest/schema2"

4
registry/proxy/proxyauth.go
View file

@ -5,9 +5,9 @@ import (
"net/url" "net/url"
"strings" "strings"
"github.com/distribution/distribution/v3/context"
"github.com/distribution/distribution/v3/internal/client/auth" "github.com/distribution/distribution/v3/internal/client/auth"
"github.com/distribution/distribution/v3/internal/client/auth/challenge" "github.com/distribution/distribution/v3/internal/client/auth/challenge"
"github.com/distribution/distribution/v3/internal/dcontext"
) )
const challengeHeader = "Docker-Distribution-Api-Version" const challengeHeader = "Docker-Distribution-Api-Version"
@ -44,7 +44,7 @@ func configureAuth(username, password, remoteURL string) (auth.CredentialStore,
} }
for _, url := range authURLs { for _, url := range authURLs {
context.GetLogger(context.Background()).Infof("Discovered token authentication URL: %s", url) dcontext.GetLogger(dcontext.Background()).Infof("Discovered token authentication URL: %s", url)
creds[url] = userpass{ creds[url] = userpass{
username: username, username: username,
password: password, password: password,

2
registry/proxy/proxyblobstore.go
View file

@ -11,7 +11,7 @@ import (
"github.com/opencontainers/go-digest" "github.com/opencontainers/go-digest"
"github.com/distribution/distribution/v3" "github.com/distribution/distribution/v3"
dcontext "github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/registry/proxy/scheduler" "github.com/distribution/distribution/v3/registry/proxy/scheduler"
"github.com/distribution/reference" "github.com/distribution/reference"
) )

2
registry/proxy/proxymanifeststore.go
View file

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

2
registry/proxy/proxyregistry.go
View file

@ -10,11 +10,11 @@ import (
"github.com/distribution/distribution/v3" "github.com/distribution/distribution/v3"
"github.com/distribution/distribution/v3/configuration" "github.com/distribution/distribution/v3/configuration"
dcontext "github.com/distribution/distribution/v3/context"
"github.com/distribution/distribution/v3/internal/client" "github.com/distribution/distribution/v3/internal/client"
"github.com/distribution/distribution/v3/internal/client/auth" "github.com/distribution/distribution/v3/internal/client/auth"
"github.com/distribution/distribution/v3/internal/client/auth/challenge" "github.com/distribution/distribution/v3/internal/client/auth/challenge"
"github.com/distribution/distribution/v3/internal/client/transport" "github.com/distribution/distribution/v3/internal/client/transport"
"github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/registry/proxy/scheduler" "github.com/distribution/distribution/v3/registry/proxy/scheduler"
"github.com/distribution/distribution/v3/registry/storage" "github.com/distribution/distribution/v3/registry/storage"
"github.com/distribution/distribution/v3/registry/storage/driver" "github.com/distribution/distribution/v3/registry/storage/driver"

2
registry/proxy/scheduler/scheduler.go
View file

@ -7,7 +7,7 @@ import (
"sync" "sync"
"time" "time"
dcontext "github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/registry/storage/driver" "github.com/distribution/distribution/v3/registry/storage/driver"
"github.com/distribution/reference" "github.com/distribution/reference"
) )

14
registry/proxy/scheduler/scheduler_test.go
View file

@ -6,7 +6,7 @@ import (
"testing" "testing"
"time" "time"
"github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/registry/storage/driver/inmemory" "github.com/distribution/distribution/v3/registry/storage/driver/inmemory"
"github.com/distribution/reference" "github.com/distribution/reference"
) )
@ -40,7 +40,7 @@ func TestSchedule(t *testing.T) {
} }
var mu sync.Mutex var mu sync.Mutex
s := New(context.Background(), inmemory.New(), "/ttl") s := New(dcontext.Background(), inmemory.New(), "/ttl")
deleteFunc := func(repoName reference.Reference) error { deleteFunc := func(repoName reference.Reference) error {
if len(remainingRepos) == 0 { if len(remainingRepos) == 0 {
t.Fatalf("Incorrect expiry count") t.Fatalf("Incorrect expiry count")
@ -123,14 +123,14 @@ func TestRestoreOld(t *testing.T) {
t.Fatalf("Error serializing test data: %s", err.Error()) t.Fatalf("Error serializing test data: %s", err.Error())
} }
ctx := context.Background() ctx := dcontext.Background()
pathToStatFile := "/ttl" pathToStatFile := "/ttl"
fs := inmemory.New() fs := inmemory.New()
err = fs.PutContent(ctx, pathToStatFile, serialized) err = fs.PutContent(ctx, pathToStatFile, serialized)
if err != nil { if err != nil {
t.Fatal("Unable to write serialized data to fs") t.Fatal("Unable to write serialized data to fs")
} }
s := New(context.Background(), fs, "/ttl") s := New(dcontext.Background(), fs, "/ttl")
s.OnBlobExpire(deleteFunc) s.OnBlobExpire(deleteFunc)
err = s.Start() err = s.Start()
if err != nil { if err != nil {
@ -165,7 +165,7 @@ func TestStopRestore(t *testing.T) {
fs := inmemory.New() fs := inmemory.New()
pathToStateFile := "/ttl" pathToStateFile := "/ttl"
s := New(context.Background(), fs, pathToStateFile) s := New(dcontext.Background(), fs, pathToStateFile)
s.onBlobExpire = deleteFunc s.onBlobExpire = deleteFunc
err := s.Start() err := s.Start()
@ -181,7 +181,7 @@ func TestStopRestore(t *testing.T) {
time.Sleep(10 * time.Millisecond) time.Sleep(10 * time.Millisecond)
// v2 will restore state from fs // v2 will restore state from fs
s2 := New(context.Background(), fs, pathToStateFile) s2 := New(dcontext.Background(), fs, pathToStateFile)
s2.onBlobExpire = deleteFunc s2.onBlobExpire = deleteFunc
err = s2.Start() err = s2.Start()
if err != nil { if err != nil {
@ -197,7 +197,7 @@ func TestStopRestore(t *testing.T) {
} }
func TestDoubleStart(t *testing.T) { func TestDoubleStart(t *testing.T) {
s := New(context.Background(), inmemory.New(), "/ttl") s := New(dcontext.Background(), inmemory.New(), "/ttl")
err := s.Start() err := s.Start()
if err != nil { if err != nil {
t.Fatalf("Unable to start scheduler") t.Fatalf("Unable to start scheduler")

2
registry/registry.go
View file

@ -21,8 +21,8 @@ import (
"golang.org/x/crypto/acme/autocert" "golang.org/x/crypto/acme/autocert"
"github.com/distribution/distribution/v3/configuration" "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"
"github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/registry/handlers" "github.com/distribution/distribution/v3/registry/handlers"
"github.com/distribution/distribution/v3/registry/listener" "github.com/distribution/distribution/v3/registry/listener"
"github.com/distribution/distribution/v3/version" "github.com/distribution/distribution/v3/version"

2
registry/registry_test.go
View file

@ -25,7 +25,7 @@ import (
"time" "time"
"github.com/distribution/distribution/v3/configuration" "github.com/distribution/distribution/v3/configuration"
dcontext "github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
_ "github.com/distribution/distribution/v3/registry/storage/driver/inmemory" _ "github.com/distribution/distribution/v3/registry/storage/driver/inmemory"
"github.com/sirupsen/logrus" "github.com/sirupsen/logrus"
"gopkg.in/yaml.v2" "gopkg.in/yaml.v2"

2
registry/root.go
View file

@ -4,7 +4,7 @@ import (
"fmt" "fmt"
"os" "os"
dcontext "github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/registry/storage" "github.com/distribution/distribution/v3/registry/storage"
"github.com/distribution/distribution/v3/registry/storage/driver/factory" "github.com/distribution/distribution/v3/registry/storage/driver/factory"
"github.com/distribution/distribution/v3/version" "github.com/distribution/distribution/v3/version"

2
registry/storage/blobstore.go
View file

@ -6,7 +6,7 @@ import (
"path" "path"
"github.com/distribution/distribution/v3" "github.com/distribution/distribution/v3"
dcontext "github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/registry/storage/driver" "github.com/distribution/distribution/v3/registry/storage/driver"
"github.com/opencontainers/go-digest" "github.com/opencontainers/go-digest"
) )

2
registry/storage/blobwriter.go
View file

@ -9,7 +9,7 @@ import (
"time" "time"
"github.com/distribution/distribution/v3" "github.com/distribution/distribution/v3"
dcontext "github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
storagedriver "github.com/distribution/distribution/v3/registry/storage/driver" storagedriver "github.com/distribution/distribution/v3/registry/storage/driver"
"github.com/opencontainers/go-digest" "github.com/opencontainers/go-digest"
"github.com/sirupsen/logrus" "github.com/sirupsen/logrus"

2
registry/storage/blobwriter_nonresumable.go
View file

@ -4,7 +4,7 @@
package storage package storage
import ( import (
"github.com/distribution/distribution/v3/context" "context"
) )
// resumeHashAt is a noop when resumable digest support is disabled. // resumeHashAt is a noop when resumable digest support is disabled.

2
registry/storage/cache/cachedblobdescriptorstore.go vendored
View file

@ -4,7 +4,7 @@ import (
"context" "context"
"github.com/distribution/distribution/v3" "github.com/distribution/distribution/v3"
dcontext "github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
prometheus "github.com/distribution/distribution/v3/metrics" prometheus "github.com/distribution/distribution/v3/metrics"
"github.com/opencontainers/go-digest" "github.com/opencontainers/go-digest"
) )

2
registry/storage/driver/base/base.go
View file

@ -42,7 +42,7 @@ import (
"io" "io"
"time" "time"
dcontext "github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
prometheus "github.com/distribution/distribution/v3/metrics" prometheus "github.com/distribution/distribution/v3/metrics"
storagedriver "github.com/distribution/distribution/v3/registry/storage/driver" storagedriver "github.com/distribution/distribution/v3/registry/storage/driver"
"github.com/docker/go-metrics" "github.com/docker/go-metrics"

2
registry/storage/driver/gcs/gcs_test.go
View file

@ -10,7 +10,7 @@ import (
"testing" "testing"
"cloud.google.com/go/storage" "cloud.google.com/go/storage"
dcontext "github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
storagedriver "github.com/distribution/distribution/v3/registry/storage/driver" storagedriver "github.com/distribution/distribution/v3/registry/storage/driver"
"github.com/distribution/distribution/v3/registry/storage/driver/testsuites" "github.com/distribution/distribution/v3/registry/storage/driver/testsuites"
"golang.org/x/oauth2" "golang.org/x/oauth2"

2
registry/storage/driver/middleware/cloudfront/middleware.go
View file

@ -13,7 +13,7 @@ import (
"time" "time"
"github.com/aws/aws-sdk-go/service/cloudfront/sign" "github.com/aws/aws-sdk-go/service/cloudfront/sign"
dcontext "github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
storagedriver "github.com/distribution/distribution/v3/registry/storage/driver" storagedriver "github.com/distribution/distribution/v3/registry/storage/driver"
storagemiddleware "github.com/distribution/distribution/v3/registry/storage/driver/middleware" storagemiddleware "github.com/distribution/distribution/v3/registry/storage/driver/middleware"
) )

2
registry/storage/driver/middleware/cloudfront/s3filter.go
View file

@ -11,7 +11,7 @@ import (
"sync" "sync"
"time" "time"
dcontext "github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
) )
const ( const (

2
registry/storage/driver/middleware/cloudfront/s3filter_test.go
View file

@ -12,7 +12,7 @@ import (
"testing" "testing"
"time" "time"
dcontext "github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
) )
// Rather than pull in all of testify // Rather than pull in all of testify

2
registry/storage/driver/s3-aws/s3.go
View file

@ -36,7 +36,7 @@ import (
"github.com/aws/aws-sdk-go/aws/session" "github.com/aws/aws-sdk-go/aws/session"
"github.com/aws/aws-sdk-go/service/s3" "github.com/aws/aws-sdk-go/service/s3"
dcontext "github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
storagedriver "github.com/distribution/distribution/v3/registry/storage/driver" storagedriver "github.com/distribution/distribution/v3/registry/storage/driver"
"github.com/distribution/distribution/v3/registry/storage/driver/base" "github.com/distribution/distribution/v3/registry/storage/driver/base"
"github.com/distribution/distribution/v3/registry/storage/driver/factory" "github.com/distribution/distribution/v3/registry/storage/driver/factory"

26
registry/storage/driver/s3-aws/s3_test.go
View file

@ -16,7 +16,7 @@ import (
"github.com/aws/aws-sdk-go/aws" "github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/service/s3" "github.com/aws/aws-sdk-go/service/s3"
"github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
storagedriver "github.com/distribution/distribution/v3/registry/storage/driver" storagedriver "github.com/distribution/distribution/v3/registry/storage/driver"
"github.com/distribution/distribution/v3/registry/storage/driver/testsuites" "github.com/distribution/distribution/v3/registry/storage/driver/testsuites"
) )
@ -180,7 +180,7 @@ func TestEmptyRootList(t *testing.T) {
filename := "/test" filename := "/test"
contents := []byte("contents") contents := []byte("contents")
ctx := context.Background() ctx := dcontext.Background()
err = rootedDriver.PutContent(ctx, filename, contents) err = rootedDriver.PutContent(ctx, filename, contents)
if err != nil { if err != nil {
t.Fatalf("unexpected error creating content: %v", err) t.Fatalf("unexpected error creating content: %v", err)
@ -209,7 +209,7 @@ func TestStorageClass(t *testing.T) {
rootDir := t.TempDir() rootDir := t.TempDir()
contents := []byte("contents") contents := []byte("contents")
ctx := context.Background() ctx := dcontext.Background()
// We don't need to test all the storage classes, just that its selectable. // We don't need to test all the storage classes, just that its selectable.
// The first 3 are common to AWS and MinIO, so use those. // The first 3 are common to AWS and MinIO, so use those.
@ -377,7 +377,7 @@ func TestDelete(t *testing.T) {
// init file structure matching objs // init file structure matching objs
var created []string var created []string
for _, p := range objs { for _, p := range objs {
err := drvr.PutContent(context.Background(), p, []byte("content "+p)) err := drvr.PutContent(dcontext.Background(), p, []byte("content "+p))
if err != nil { if err != nil {
fmt.Printf("unable to init file %s: %s\n", p, err) fmt.Printf("unable to init file %s: %s\n", p, err)
continue continue
@ -390,7 +390,7 @@ func TestDelete(t *testing.T) {
cleanup := func(objs []string) { cleanup := func(objs []string) {
var lastErr error var lastErr error
for _, p := range objs { for _, p := range objs {
err := drvr.Delete(context.Background(), p) err := drvr.Delete(dcontext.Background(), p)
if err != nil { if err != nil {
switch err.(type) { switch err.(type) {
case storagedriver.PathNotFoundError: case storagedriver.PathNotFoundError:
@ -409,7 +409,7 @@ func TestDelete(t *testing.T) {
t.Run(tc.name, func(t *testing.T) { t.Run(tc.name, func(t *testing.T) {
objs := init() objs := init()
err := drvr.Delete(context.Background(), tc.delete) err := drvr.Delete(dcontext.Background(), tc.delete)
if tc.err != nil { if tc.err != nil {
if err == nil { if err == nil {
@ -437,7 +437,7 @@ func TestDelete(t *testing.T) {
return false return false
} }
for _, path := range objs { for _, path := range objs {
stat, err := drvr.Stat(context.Background(), path) stat, err := drvr.Stat(dcontext.Background(), path)
if err != nil { if err != nil {
switch err.(type) { switch err.(type) {
case storagedriver.PathNotFoundError: case storagedriver.PathNotFoundError:
@ -491,7 +491,7 @@ func TestWalk(t *testing.T) {
// create file structure matching fileset above // create file structure matching fileset above
created := make([]string, 0, len(fileset)) created := make([]string, 0, len(fileset))
for _, p := range fileset { for _, p := range fileset {
err := drvr.PutContent(context.Background(), p, []byte("content "+p)) err := drvr.PutContent(dcontext.Background(), p, []byte("content "+p))
if err != nil { if err != nil {
fmt.Printf("unable to create file %s: %s\n", p, err) fmt.Printf("unable to create file %s: %s\n", p, err)
continue continue
@ -503,7 +503,7 @@ func TestWalk(t *testing.T) {
defer func() { defer func() {
var lastErr error var lastErr error
for _, p := range created { for _, p := range created {
err := drvr.Delete(context.Background(), p) err := drvr.Delete(dcontext.Background(), p)
if err != nil { if err != nil {
_ = fmt.Errorf("cleanup failed for path %s: %s", p, err) _ = fmt.Errorf("cleanup failed for path %s: %s", p, err)
lastErr = err lastErr = err
@ -692,7 +692,7 @@ func TestWalk(t *testing.T) {
tc.from = "/" tc.from = "/"
} }
t.Run(tc.name, func(t *testing.T) { t.Run(tc.name, func(t *testing.T) {
err := drvr.Walk(context.Background(), tc.from, func(fileInfo storagedriver.FileInfo) error { err := drvr.Walk(dcontext.Background(), tc.from, func(fileInfo storagedriver.FileInfo) error {
walked = append(walked, fileInfo.Path()) walked = append(walked, fileInfo.Path())
return tc.fn(fileInfo) return tc.fn(fileInfo)
}, tc.options...) }, tc.options...)
@ -718,7 +718,7 @@ func TestOverThousandBlobs(t *testing.T) {
t.Fatalf("unexpected error creating driver with standard storage: %v", err) t.Fatalf("unexpected error creating driver with standard storage: %v", err)
} }
ctx := context.Background() ctx := dcontext.Background()
for i := 0; i < 1005; i++ { for i := 0; i < 1005; i++ {
filename := "/thousandfiletest/file" + strconv.Itoa(i) filename := "/thousandfiletest/file" + strconv.Itoa(i)
contents := []byte("contents") contents := []byte("contents")
@ -746,7 +746,7 @@ func TestMoveWithMultipartCopy(t *testing.T) {
t.Fatalf("unexpected error creating driver: %v", err) t.Fatalf("unexpected error creating driver: %v", err)
} }
ctx := context.Background() ctx := dcontext.Background()
sourcePath := "/source" sourcePath := "/source"
destPath := "/dest" destPath := "/dest"
@ -795,7 +795,7 @@ func TestListObjectsV2(t *testing.T) {
t.Fatalf("unexpected error creating driver: %v", err) t.Fatalf("unexpected error creating driver: %v", err)
} }
ctx := context.Background() ctx := dcontext.Background()
n := 6 n := 6
prefix := "/test-list-objects-v2" prefix := "/test-list-objects-v2"
var filePaths []string var filePaths []string

8
registry/storage/filereader_test.go
View file

@ -7,13 +7,13 @@ import (
mrand "math/rand" mrand "math/rand"
"testing" "testing"
"github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/registry/storage/driver/inmemory" "github.com/distribution/distribution/v3/registry/storage/driver/inmemory"
"github.com/opencontainers/go-digest" "github.com/opencontainers/go-digest"
) )
func TestSimpleRead(t *testing.T) { func TestSimpleRead(t *testing.T) {
ctx := context.Background() ctx := dcontext.Background()
content := make([]byte, 1<<20) content := make([]byte, 1<<20)
n, err := crand.Read(content) n, err := crand.Read(content)
if err != nil { if err != nil {
@ -55,7 +55,7 @@ func TestFileReaderSeek(t *testing.T) {
repititions := 1024 repititions := 1024
path := "/patterned" path := "/patterned"
content := bytes.Repeat([]byte(pattern), repititions) content := bytes.Repeat([]byte(pattern), repititions)
ctx := context.Background() ctx := dcontext.Background()
if err := driver.PutContent(ctx, path, content); err != nil { if err := driver.PutContent(ctx, path, content); err != nil {
t.Fatalf("error putting patterned content: %v", err) t.Fatalf("error putting patterned content: %v", err)
@ -156,7 +156,7 @@ func TestFileReaderSeek(t *testing.T) {
// read method, with an io.EOF error. // read method, with an io.EOF error.
func TestFileReaderNonExistentFile(t *testing.T) { func TestFileReaderNonExistentFile(t *testing.T) {
driver := inmemory.New() driver := inmemory.New()
fr, err := newFileReader(context.Background(), driver, "/doesnotexist", 10) fr, err := newFileReader(dcontext.Background(), driver, "/doesnotexist", 10)
if err != nil { if err != nil {
t.Fatalf("unexpected error initializing reader: %v", err) t.Fatalf("unexpected error initializing reader: %v", err)
} }

36
registry/storage/garbagecollect_test.go
View file

@ -6,7 +6,7 @@ import (
"testing" "testing"
"github.com/distribution/distribution/v3" "github.com/distribution/distribution/v3"
"github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/registry/storage/driver" "github.com/distribution/distribution/v3/registry/storage/driver"
"github.com/distribution/distribution/v3/registry/storage/driver/inmemory" "github.com/distribution/distribution/v3/registry/storage/driver/inmemory"
"github.com/distribution/distribution/v3/testutil" "github.com/distribution/distribution/v3/testutil"
@ -21,7 +21,7 @@ type image struct {
} }
func createRegistry(t *testing.T, driver driver.StorageDriver, options ...RegistryOption) distribution.Namespace { func createRegistry(t *testing.T, driver driver.StorageDriver, options ...RegistryOption) distribution.Namespace {
ctx := context.Background() ctx := dcontext.Background()
options = append(options, EnableDelete) options = append(options, EnableDelete)
registry, err := NewRegistry(ctx, driver, options...) registry, err := NewRegistry(ctx, driver, options...)
if err != nil { if err != nil {
@ -31,7 +31,7 @@ func createRegistry(t *testing.T, driver driver.StorageDriver, options ...Regist
} }
func makeRepository(t *testing.T, registry distribution.Namespace, name string) distribution.Repository { func makeRepository(t *testing.T, registry distribution.Namespace, name string) distribution.Repository {
ctx := context.Background() ctx := dcontext.Background()
// Initialize a dummy repository // Initialize a dummy repository
named, err := reference.WithName(name) named, err := reference.WithName(name)
@ -47,7 +47,7 @@ func makeRepository(t *testing.T, registry distribution.Namespace, name string)
} }
func makeManifestService(t *testing.T, repository distribution.Repository) distribution.ManifestService { func makeManifestService(t *testing.T, repository distribution.Repository) distribution.ManifestService {
ctx := context.Background() ctx := dcontext.Background()
manifestService, err := repository.Manifests(ctx) manifestService, err := repository.Manifests(ctx)
if err != nil { if err != nil {
@ -57,7 +57,7 @@ func makeManifestService(t *testing.T, repository distribution.Repository) distr
} }
func allManifests(t *testing.T, manifestService distribution.ManifestService) map[digest.Digest]struct{} { func allManifests(t *testing.T, manifestService distribution.ManifestService) map[digest.Digest]struct{} {
ctx := context.Background() ctx := dcontext.Background()
allManMap := make(map[digest.Digest]struct{}) allManMap := make(map[digest.Digest]struct{})
manifestEnumerator, ok := manifestService.(distribution.ManifestEnumerator) manifestEnumerator, ok := manifestService.(distribution.ManifestEnumerator)
if !ok { if !ok {
@ -74,7 +74,7 @@ func allManifests(t *testing.T, manifestService distribution.ManifestService) ma
} }
func allBlobs(t *testing.T, registry distribution.Namespace) map[digest.Digest]struct{} { func allBlobs(t *testing.T, registry distribution.Namespace) map[digest.Digest]struct{} {
ctx := context.Background() ctx := dcontext.Background()
blobService := registry.Blobs() blobService := registry.Blobs()
allBlobsMap := make(map[digest.Digest]struct{}) allBlobsMap := make(map[digest.Digest]struct{})
err := blobService.Enumerate(ctx, func(dgst digest.Digest) error { err := blobService.Enumerate(ctx, func(dgst digest.Digest) error {
@ -95,7 +95,7 @@ func uploadImage(t *testing.T, repository distribution.Repository, im image) dig
} }
// upload manifest // upload manifest
ctx := context.Background() ctx := dcontext.Background()
manifestService := makeManifestService(t, repository) manifestService := makeManifestService(t, repository)
manifestDigest, err := manifestService.Put(ctx, im.manifest) manifestDigest, err := manifestService.Put(ctx, im.manifest)
if err != nil { if err != nil {
@ -130,7 +130,7 @@ func uploadRandomSchema2Image(t *testing.T, repository distribution.Repository)
} }
func TestNoDeletionNoEffect(t *testing.T) { func TestNoDeletionNoEffect(t *testing.T) {
ctx := context.Background() ctx := dcontext.Background()
inmemoryDriver := inmemory.New() inmemoryDriver := inmemory.New()
registry := createRegistry(t, inmemoryDriver) registry := createRegistry(t, inmemoryDriver)
@ -158,7 +158,7 @@ func TestNoDeletionNoEffect(t *testing.T) {
before := allBlobs(t, registry) before := allBlobs(t, registry)
// Run GC // Run GC
err = MarkAndSweep(context.Background(), inmemoryDriver, registry, GCOpts{ err = MarkAndSweep(dcontext.Background(), inmemoryDriver, registry, GCOpts{
DryRun: false, DryRun: false,
RemoveUntagged: false, RemoveUntagged: false,
}) })
@ -173,7 +173,7 @@ func TestNoDeletionNoEffect(t *testing.T) {
} }
func TestDeleteManifestIfTagNotFound(t *testing.T) { func TestDeleteManifestIfTagNotFound(t *testing.T) {
ctx := context.Background() ctx := dcontext.Background()
inmemoryDriver := inmemory.New() inmemoryDriver := inmemory.New()
registry := createRegistry(t, inmemoryDriver) registry := createRegistry(t, inmemoryDriver)
@ -233,7 +233,7 @@ func TestDeleteManifestIfTagNotFound(t *testing.T) {
before2 := allManifests(t, manifestService) before2 := allManifests(t, manifestService)
// run GC with dry-run (should not remove anything) // run GC with dry-run (should not remove anything)
err = MarkAndSweep(context.Background(), inmemoryDriver, registry, GCOpts{ err = MarkAndSweep(dcontext.Background(), inmemoryDriver, registry, GCOpts{
DryRun: true, DryRun: true,
RemoveUntagged: true, RemoveUntagged: true,
}) })
@ -250,7 +250,7 @@ func TestDeleteManifestIfTagNotFound(t *testing.T) {
} }
// Run GC (removes everything because no manifests with tags exist) // Run GC (removes everything because no manifests with tags exist)
err = MarkAndSweep(context.Background(), inmemoryDriver, registry, GCOpts{ err = MarkAndSweep(dcontext.Background(), inmemoryDriver, registry, GCOpts{
DryRun: false, DryRun: false,
RemoveUntagged: true, RemoveUntagged: true,
}) })
@ -269,7 +269,7 @@ func TestDeleteManifestIfTagNotFound(t *testing.T) {
} }
func TestGCWithMissingManifests(t *testing.T) { func TestGCWithMissingManifests(t *testing.T) {
ctx := context.Background() ctx := dcontext.Background()
d := inmemory.New() d := inmemory.New()
registry := createRegistry(t, d) registry := createRegistry(t, d)
@ -288,7 +288,7 @@ func TestGCWithMissingManifests(t *testing.T) {
t.Fatal(err) t.Fatal(err)
} }
err = MarkAndSweep(context.Background(), d, registry, GCOpts{ err = MarkAndSweep(dcontext.Background(), d, registry, GCOpts{
DryRun: false, DryRun: false,
RemoveUntagged: false, RemoveUntagged: false,
}) })
@ -303,7 +303,7 @@ func TestGCWithMissingManifests(t *testing.T) {
} }
func TestDeletionHasEffect(t *testing.T) { func TestDeletionHasEffect(t *testing.T) {
ctx := context.Background() ctx := dcontext.Background()
inmemoryDriver := inmemory.New() inmemoryDriver := inmemory.New()
registry := createRegistry(t, inmemoryDriver) registry := createRegistry(t, inmemoryDriver)
@ -318,7 +318,7 @@ func TestDeletionHasEffect(t *testing.T) {
manifests.Delete(ctx, image3.manifestDigest) manifests.Delete(ctx, image3.manifestDigest)
// Run GC // Run GC
err := MarkAndSweep(context.Background(), inmemoryDriver, registry, GCOpts{ err := MarkAndSweep(dcontext.Background(), inmemoryDriver, registry, GCOpts{
DryRun: false, DryRun: false,
RemoveUntagged: false, RemoveUntagged: false,
}) })
@ -368,7 +368,7 @@ func getKeys(digests map[digest.Digest]io.ReadSeeker) (ds []digest.Digest) {
} }
func TestDeletionWithSharedLayer(t *testing.T) { func TestDeletionWithSharedLayer(t *testing.T) {
ctx := context.Background() ctx := dcontext.Background()
inmemoryDriver := inmemory.New() inmemoryDriver := inmemory.New()
registry := createRegistry(t, inmemoryDriver) registry := createRegistry(t, inmemoryDriver)
@ -455,7 +455,7 @@ func TestOrphanBlobDeleted(t *testing.T) {
uploadRandomSchema2Image(t, repo) uploadRandomSchema2Image(t, repo)
// Run GC // Run GC
err = MarkAndSweep(context.Background(), inmemoryDriver, registry, GCOpts{ err = MarkAndSweep(dcontext.Background(), inmemoryDriver, registry, GCOpts{
DryRun: false, DryRun: false,
RemoveUntagged: false, RemoveUntagged: false,
}) })

2
registry/storage/linkedblobstore.go
View file

@ -9,7 +9,7 @@ import (
"time" "time"
"github.com/distribution/distribution/v3" "github.com/distribution/distribution/v3"
dcontext "github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/registry/storage/driver" "github.com/distribution/distribution/v3/registry/storage/driver"
"github.com/distribution/reference" "github.com/distribution/reference"
"github.com/google/uuid" "github.com/google/uuid"

2
registry/storage/manifestlisthandler.go
View file

@ -5,7 +5,7 @@ import (
"fmt" "fmt"
"github.com/distribution/distribution/v3" "github.com/distribution/distribution/v3"
dcontext "github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/manifest/manifestlist" "github.com/distribution/distribution/v3/manifest/manifestlist"
"github.com/distribution/distribution/v3/manifest/ocischema" "github.com/distribution/distribution/v3/manifest/ocischema"
"github.com/opencontainers/go-digest" "github.com/opencontainers/go-digest"

2
registry/storage/manifeststore.go
View file

@ -6,7 +6,7 @@ import (
"fmt" "fmt"
"github.com/distribution/distribution/v3" "github.com/distribution/distribution/v3"
dcontext "github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/manifest" "github.com/distribution/distribution/v3/manifest"
"github.com/distribution/distribution/v3/manifest/manifestlist" "github.com/distribution/distribution/v3/manifest/manifestlist"
"github.com/distribution/distribution/v3/manifest/ocischema" "github.com/distribution/distribution/v3/manifest/ocischema"

2
registry/storage/ociindexhandler.go
View file

@ -4,7 +4,7 @@ import (
"context" "context"
"github.com/distribution/distribution/v3" "github.com/distribution/distribution/v3"
dcontext "github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/manifest/ocischema" "github.com/distribution/distribution/v3/manifest/ocischema"
"github.com/opencontainers/go-digest" "github.com/opencontainers/go-digest"
) )

2
registry/storage/ocimanifesthandler.go
View file

@ -6,7 +6,7 @@ import (
"net/url" "net/url"
"github.com/distribution/distribution/v3" "github.com/distribution/distribution/v3"
dcontext "github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/manifest/ocischema" "github.com/distribution/distribution/v3/manifest/ocischema"
"github.com/opencontainers/go-digest" "github.com/opencontainers/go-digest"
v1 "github.com/opencontainers/image-spec/specs-go/v1" v1 "github.com/opencontainers/image-spec/specs-go/v1"

2
registry/storage/schema2manifesthandler.go
View file

@ -7,7 +7,7 @@ import (
"net/url" "net/url"
"github.com/distribution/distribution/v3" "github.com/distribution/distribution/v3"
dcontext "github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/manifest/schema2" "github.com/distribution/distribution/v3/manifest/schema2"
"github.com/opencontainers/go-digest" "github.com/opencontainers/go-digest"
) )

6
registry/storage/schema2manifesthandler_test.go
View file

@ -6,7 +6,7 @@ import (
"testing" "testing"
"github.com/distribution/distribution/v3" "github.com/distribution/distribution/v3"
"github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/manifest" "github.com/distribution/distribution/v3/manifest"
"github.com/distribution/distribution/v3/manifest/schema2" "github.com/distribution/distribution/v3/manifest/schema2"
"github.com/distribution/distribution/v3/registry/storage/driver/inmemory" "github.com/distribution/distribution/v3/registry/storage/driver/inmemory"
@ -14,7 +14,7 @@ import (
) )
func TestVerifyManifestForeignLayer(t *testing.T) { func TestVerifyManifestForeignLayer(t *testing.T) {
ctx := context.Background() ctx := dcontext.Background()
inmemoryDriver := inmemory.New() inmemoryDriver := inmemory.New()
registry := createRegistry(t, inmemoryDriver, registry := createRegistry(t, inmemoryDriver,
ManifestURLsAllowRegexp(regexp.MustCompile("^https?://foo")), ManifestURLsAllowRegexp(regexp.MustCompile("^https?://foo")),
@ -152,7 +152,7 @@ func TestVerifyManifestForeignLayer(t *testing.T) {
} }
func TestVerifyManifestBlobLayerAndConfig(t *testing.T) { func TestVerifyManifestBlobLayerAndConfig(t *testing.T) {
ctx := context.Background() ctx := dcontext.Background()
inmemoryDriver := inmemory.New() inmemoryDriver := inmemory.New()
registry := createRegistry(t, inmemoryDriver, registry := createRegistry(t, inmemoryDriver,
ManifestURLsAllowRegexp(regexp.MustCompile("^https?://foo")), ManifestURLsAllowRegexp(regexp.MustCompile("^https?://foo")),

2
registry/storage/vacuum.go
View file

@ -4,7 +4,7 @@ import (
"context" "context"
"path" "path"
dcontext "github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/registry/storage/driver" "github.com/distribution/distribution/v3/registry/storage/driver"
"github.com/opencontainers/go-digest" "github.com/opencontainers/go-digest"
) )

6
testutil/manifests.go
View file

@ -4,7 +4,7 @@ import (
"fmt" "fmt"
"github.com/distribution/distribution/v3" "github.com/distribution/distribution/v3"
"github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/distribution/distribution/v3/manifest/manifestlist" "github.com/distribution/distribution/v3/manifest/manifestlist"
"github.com/distribution/distribution/v3/manifest/schema2" "github.com/distribution/distribution/v3/manifest/schema2"
"github.com/opencontainers/go-digest" "github.com/opencontainers/go-digest"
@ -12,7 +12,7 @@ import (
// MakeManifestList constructs a manifest list out of a list of manifest digests // MakeManifestList constructs a manifest list out of a list of manifest digests
func MakeManifestList(blobstatter distribution.BlobStatter, manifestDigests []digest.Digest) (*manifestlist.DeserializedManifestList, error) { func MakeManifestList(blobstatter distribution.BlobStatter, manifestDigests []digest.Digest) (*manifestlist.DeserializedManifestList, error) {
ctx := context.Background() ctx := dcontext.Background()
manifestDescriptors := make([]manifestlist.ManifestDescriptor, 0, len(manifestDigests)) manifestDescriptors := make([]manifestlist.ManifestDescriptor, 0, len(manifestDigests))
for _, manifestDigest := range manifestDigests { for _, manifestDigest := range manifestDigests {
@ -39,7 +39,7 @@ func MakeManifestList(blobstatter distribution.BlobStatter, manifestDigests []di
// MakeSchema2Manifest constructs a schema 2 manifest from a given list of digests and returns // MakeSchema2Manifest constructs a schema 2 manifest from a given list of digests and returns
// the digest of the manifest // the digest of the manifest
func MakeSchema2Manifest(repository distribution.Repository, digests []digest.Digest) (distribution.Manifest, error) { func MakeSchema2Manifest(repository distribution.Repository, digests []digest.Digest) (distribution.Manifest, error) {
ctx := context.Background() ctx := dcontext.Background()
blobStore := repository.Blobs(ctx) blobStore := repository.Blobs(ctx)
var configJSON []byte var configJSON []byte

4
testutil/tarfile.go
View file

@ -10,7 +10,7 @@ import (
"time" "time"
"github.com/distribution/distribution/v3" "github.com/distribution/distribution/v3"
"github.com/distribution/distribution/v3/context" "github.com/distribution/distribution/v3/internal/dcontext"
"github.com/opencontainers/go-digest" "github.com/opencontainers/go-digest"
) )
@ -96,7 +96,7 @@ func CreateRandomLayers(n int) (map[digest.Digest]io.ReadSeeker, error) {
// UploadBlobs lets you upload blobs to a repository // UploadBlobs lets you upload blobs to a repository
func UploadBlobs(repository distribution.Repository, layers map[digest.Digest]io.ReadSeeker) error { func UploadBlobs(repository distribution.Repository, layers map[digest.Digest]io.ReadSeeker) error {
ctx := context.Background() ctx := dcontext.Background()
for dgst, rs := range layers { for dgst, rs := range layers {
wr, err := repository.Blobs(ctx).Create(ctx) wr, err := repository.Blobs(ctx).Create(ctx)
if err != nil { if err != nil {