*: move "mvcc" to "internal/mvcc"

Signed-off-by: Gyuho Lee <gyuhox@gmail.com>

auth/range_perm_cache.go

@@ -16,7 +16,7 @@ package auth
 
 import (
 	"github.com/coreos/etcd/auth/authpb"
-	"github.com/coreos/etcd/mvcc/backend"
+	"github.com/coreos/etcd/internal/mvcc/backend"
 	"github.com/coreos/etcd/pkg/adt"
 )
 

auth/store.go

@@ -26,7 +26,7 @@ import (
 
 	"github.com/coreos/etcd/auth/authpb"
 	pb "github.com/coreos/etcd/etcdserver/etcdserverpb"
-	"github.com/coreos/etcd/mvcc/backend"
+	"github.com/coreos/etcd/internal/mvcc/backend"
 
 	"github.com/coreos/pkg/capnslog"
 	"golang.org/x/crypto/bcrypt"

auth/store_test.go

@@ -26,7 +26,7 @@ import (
 
 	"github.com/coreos/etcd/auth/authpb"
 	pb "github.com/coreos/etcd/etcdserver/etcdserverpb"
-	"github.com/coreos/etcd/mvcc/backend"
+	"github.com/coreos/etcd/internal/mvcc/backend"
 
 	"golang.org/x/crypto/bcrypt"
 	"google.golang.org/grpc/metadata"

clientv3/concurrency/election.go

@@ -21,7 +21,7 @@ import (
 
 	v3 "github.com/coreos/etcd/clientv3"
 	pb "github.com/coreos/etcd/etcdserver/etcdserverpb"
-	"github.com/coreos/etcd/mvcc/mvccpb"
+	"github.com/coreos/etcd/internal/mvcc/mvccpb"
 )
 
 var (

clientv3/concurrency/key.go

@@ -20,7 +20,7 @@ import (
 
 	v3 "github.com/coreos/etcd/clientv3"
 	pb "github.com/coreos/etcd/etcdserver/etcdserverpb"
-	"github.com/coreos/etcd/mvcc/mvccpb"
+	"github.com/coreos/etcd/internal/mvcc/mvccpb"
 )
 
 func waitDelete(ctx context.Context, client *v3.Client, key string, rev int64) error {

clientv3/integration/kv_test.go

@@ -26,7 +26,7 @@ import (
 	"github.com/coreos/etcd/clientv3"
 	"github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes"
 	"github.com/coreos/etcd/integration"
-	"github.com/coreos/etcd/mvcc/mvccpb"
+	"github.com/coreos/etcd/internal/mvcc/mvccpb"
 	"github.com/coreos/etcd/pkg/testutil"
 
 	"google.golang.org/grpc"

clientv3/integration/maintenance_test.go

@@ -27,8 +27,8 @@ import (
 	"github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes"
 	"github.com/coreos/etcd/integration"
 	"github.com/coreos/etcd/internal/lease"
-	"github.com/coreos/etcd/mvcc"
-	"github.com/coreos/etcd/mvcc/backend"
+	"github.com/coreos/etcd/internal/mvcc"
+	"github.com/coreos/etcd/internal/mvcc/backend"
 	"github.com/coreos/etcd/pkg/testutil"
 )
 

clientv3/integration/mirror_test.go

@@ -24,7 +24,7 @@ import (
 
 	"github.com/coreos/etcd/clientv3/mirror"
 	"github.com/coreos/etcd/integration"
-	"github.com/coreos/etcd/mvcc/mvccpb"
+	"github.com/coreos/etcd/internal/mvcc/mvccpb"
 	"github.com/coreos/etcd/pkg/testutil"
 )
 

clientv3/integration/namespace_test.go

@@ -22,7 +22,7 @@ import (
 	"github.com/coreos/etcd/clientv3"
 	"github.com/coreos/etcd/clientv3/namespace"
 	"github.com/coreos/etcd/integration"
-	"github.com/coreos/etcd/mvcc/mvccpb"
+	"github.com/coreos/etcd/internal/mvcc/mvccpb"
 	"github.com/coreos/etcd/pkg/testutil"
 )
 

clientv3/integration/watch_test.go

@@ -27,7 +27,7 @@ import (
 	"github.com/coreos/etcd/etcdserver/api/v3rpc"
 	"github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes"
 	"github.com/coreos/etcd/integration"
-	mvccpb "github.com/coreos/etcd/mvcc/mvccpb"
+	mvccpb "github.com/coreos/etcd/internal/mvcc/mvccpb"
 	"github.com/coreos/etcd/pkg/testutil"
 
 	"google.golang.org/grpc"

clientv3/leasing/cache.go

@@ -22,7 +22,7 @@ import (
 
 	v3 "github.com/coreos/etcd/clientv3"
 	v3pb "github.com/coreos/etcd/etcdserver/etcdserverpb"
-	"github.com/coreos/etcd/mvcc/mvccpb"
+	"github.com/coreos/etcd/internal/mvcc/mvccpb"
 )
 
 const revokeBackoff = 2 * time.Second

clientv3/leasing/kv.go

@@ -24,7 +24,7 @@ import (
 	"github.com/coreos/etcd/clientv3/concurrency"
 	"github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes"
 	pb "github.com/coreos/etcd/etcdserver/etcdserverpb"
-	"github.com/coreos/etcd/mvcc/mvccpb"
+	"github.com/coreos/etcd/internal/mvcc/mvccpb"
 
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"

clientv3/watch.go

@@ -22,7 +22,7 @@ import (
 
 	v3rpc "github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes"
 	pb "github.com/coreos/etcd/etcdserver/etcdserverpb"
-	mvccpb "github.com/coreos/etcd/mvcc/mvccpb"
+	mvccpb "github.com/coreos/etcd/internal/mvcc/mvccpb"
 
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/codes"

clientv3/watch_test.go

@@ -17,7 +17,7 @@ package clientv3
 import (
 	"testing"
 
-	"github.com/coreos/etcd/mvcc/mvccpb"
+	"github.com/coreos/etcd/internal/mvcc/mvccpb"
 )
 
 func TestEvent(t *testing.T) {

contrib/recipes/barrier.go

@@ -18,7 +18,7 @@ import (
 	"context"
 
 	v3 "github.com/coreos/etcd/clientv3"
-	"github.com/coreos/etcd/mvcc/mvccpb"
+	"github.com/coreos/etcd/internal/mvcc/mvccpb"
 )
 
 // Barrier creates a key in etcd to block processes, then deletes the key to

contrib/recipes/client.go

@@ -19,7 +19,7 @@ import (
 	"errors"
 
 	v3 "github.com/coreos/etcd/clientv3"
-	spb "github.com/coreos/etcd/mvcc/mvccpb"
+	spb "github.com/coreos/etcd/internal/mvcc/mvccpb"
 )
 
 var (

contrib/recipes/double_barrier.go

@@ -19,7 +19,7 @@ import (
 
 	"github.com/coreos/etcd/clientv3"
 	"github.com/coreos/etcd/clientv3/concurrency"
-	"github.com/coreos/etcd/mvcc/mvccpb"
+	"github.com/coreos/etcd/internal/mvcc/mvccpb"
 )
 
 // DoubleBarrier blocks processes on Enter until an expected count enters, then

contrib/recipes/priority_queue.go

@@ -19,7 +19,7 @@ import (
 	"fmt"
 
 	v3 "github.com/coreos/etcd/clientv3"
-	"github.com/coreos/etcd/mvcc/mvccpb"
+	"github.com/coreos/etcd/internal/mvcc/mvccpb"
 )
 
 // PriorityQueue implements a multi-reader, multi-writer distributed queue.

contrib/recipes/queue.go

@@ -18,7 +18,7 @@ import (
 	"context"
 
 	v3 "github.com/coreos/etcd/clientv3"
-	"github.com/coreos/etcd/mvcc/mvccpb"
+	"github.com/coreos/etcd/internal/mvcc/mvccpb"
 )
 
 // Queue implements a multi-reader, multi-writer distributed queue.

contrib/recipes/rwmutex.go

@@ -19,7 +19,7 @@ import (
 
 	v3 "github.com/coreos/etcd/clientv3"
 	"github.com/coreos/etcd/clientv3/concurrency"
-	"github.com/coreos/etcd/mvcc/mvccpb"
+	"github.com/coreos/etcd/internal/mvcc/mvccpb"
 )
 
 type RWMutex struct {

contrib/recipes/watch.go

@@ -18,7 +18,7 @@ import (
 	"context"
 
 	"github.com/coreos/etcd/clientv3"
-	"github.com/coreos/etcd/mvcc/mvccpb"
+	"github.com/coreos/etcd/internal/mvcc/mvccpb"
 )
 
 // WaitEvents waits on a key until it observes the given events and returns the final one.

e2e/etcd_corrupt_test.go

@@ -24,7 +24,7 @@ import (
 	"time"
 
 	"github.com/coreos/etcd/clientv3"
-	"github.com/coreos/etcd/mvcc/mvccpb"
+	"github.com/coreos/etcd/internal/mvcc/mvccpb"
 
 	bolt "github.com/coreos/bbolt"
 )

etcdctl/ctlv3/command/defrag_command.go

@@ -20,7 +20,7 @@ import (
 	"path/filepath"
 	"time"
 
-	"github.com/coreos/etcd/mvcc/backend"
+	"github.com/coreos/etcd/internal/mvcc/backend"
 	"github.com/spf13/cobra"
 )
 

etcdctl/ctlv3/command/make_mirror_command.go

@@ -25,7 +25,7 @@ import (
 	"github.com/coreos/etcd/clientv3"
 	"github.com/coreos/etcd/clientv3/mirror"
 	"github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes"
-	"github.com/coreos/etcd/mvcc/mvccpb"
+	"github.com/coreos/etcd/internal/mvcc/mvccpb"
 
 	"github.com/spf13/cobra"
 )

etcdctl/ctlv3/command/migrate_command.go

@@ -30,11 +30,11 @@ import (
 	"github.com/coreos/etcd/etcdserver/api"
 	pb "github.com/coreos/etcd/etcdserver/etcdserverpb"
 	"github.com/coreos/etcd/etcdserver/membership"
+	"github.com/coreos/etcd/internal/mvcc"
+	"github.com/coreos/etcd/internal/mvcc/backend"
+	"github.com/coreos/etcd/internal/mvcc/mvccpb"
 	"github.com/coreos/etcd/internal/raftsnap"
 	"github.com/coreos/etcd/internal/store"
-	"github.com/coreos/etcd/mvcc"
-	"github.com/coreos/etcd/mvcc/backend"
-	"github.com/coreos/etcd/mvcc/mvccpb"
 	"github.com/coreos/etcd/pkg/pbutil"
 	"github.com/coreos/etcd/pkg/types"
 	"github.com/coreos/etcd/raft/raftpb"

etcdctl/ctlv3/command/printer_fields.go

@@ -19,7 +19,7 @@ import (
 
 	v3 "github.com/coreos/etcd/clientv3"
 	pb "github.com/coreos/etcd/etcdserver/etcdserverpb"
-	spb "github.com/coreos/etcd/mvcc/mvccpb"
+	spb "github.com/coreos/etcd/internal/mvcc/mvccpb"
 	"github.com/coreos/etcd/snapshot"
 )
 

etcdctl/ctlv3/command/printer_protobuf.go

@@ -20,7 +20,7 @@ import (
 
 	v3 "github.com/coreos/etcd/clientv3"
 	pb "github.com/coreos/etcd/etcdserver/etcdserverpb"
-	mvccpb "github.com/coreos/etcd/mvcc/mvccpb"
+	mvccpb "github.com/coreos/etcd/internal/mvcc/mvccpb"
 )
 
 type pbPrinter struct{ printer }

etcdctl/ctlv3/command/util.go

@@ -20,7 +20,7 @@ import (
 	"fmt"
 	"regexp"
 
-	pb "github.com/coreos/etcd/mvcc/mvccpb"
+	pb "github.com/coreos/etcd/internal/mvcc/mvccpb"
 
 	"github.com/spf13/cobra"
 )

etcdserver/api/v2v3/store.go

@@ -24,8 +24,8 @@ import (
 	"github.com/coreos/etcd/clientv3"
 	"github.com/coreos/etcd/clientv3/concurrency"
 	etcdErr "github.com/coreos/etcd/error"
+	"github.com/coreos/etcd/internal/mvcc/mvccpb"
 	"github.com/coreos/etcd/internal/store"
-	"github.com/coreos/etcd/mvcc/mvccpb"
 )
 
 // store implements the Store interface for V2 using

etcdserver/api/v3rpc/maintenance.go

@@ -23,8 +23,8 @@ import (
 	"github.com/coreos/etcd/etcdserver"
 	"github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes"
 	pb "github.com/coreos/etcd/etcdserver/etcdserverpb"
-	"github.com/coreos/etcd/mvcc"
-	"github.com/coreos/etcd/mvcc/backend"
+	"github.com/coreos/etcd/internal/mvcc"
+	"github.com/coreos/etcd/internal/mvcc/backend"
 	"github.com/coreos/etcd/pkg/types"
 	"github.com/coreos/etcd/raft"
 	"github.com/coreos/etcd/version"

etcdserver/api/v3rpc/util.go

@@ -23,7 +23,7 @@ import (
 	"github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes"
 	"github.com/coreos/etcd/etcdserver/membership"
 	"github.com/coreos/etcd/internal/lease"
-	"github.com/coreos/etcd/mvcc"
+	"github.com/coreos/etcd/internal/mvcc"
 
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"

etcdserver/api/v3rpc/util_test.go

@@ -20,7 +20,7 @@ import (
 	"testing"
 
 	"github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes"
-	"github.com/coreos/etcd/mvcc"
+	"github.com/coreos/etcd/internal/mvcc"
 
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"

etcdserver/api/v3rpc/watch.go

@@ -24,8 +24,8 @@ import (
 	"github.com/coreos/etcd/etcdserver"
 	"github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes"
 	pb "github.com/coreos/etcd/etcdserver/etcdserverpb"
-	"github.com/coreos/etcd/mvcc"
-	"github.com/coreos/etcd/mvcc/mvccpb"
+	"github.com/coreos/etcd/internal/mvcc"
+	"github.com/coreos/etcd/internal/mvcc/mvccpb"
 )
 
 type watchServer struct {

etcdserver/apply.go

@@ -23,8 +23,8 @@ import (
 	"github.com/coreos/etcd/auth"
 	pb "github.com/coreos/etcd/etcdserver/etcdserverpb"
 	"github.com/coreos/etcd/internal/lease"
-	"github.com/coreos/etcd/mvcc"
-	"github.com/coreos/etcd/mvcc/mvccpb"
+	"github.com/coreos/etcd/internal/mvcc"
+	"github.com/coreos/etcd/internal/mvcc/mvccpb"
 	"github.com/coreos/etcd/pkg/types"
 
 	"github.com/gogo/protobuf/proto"

etcdserver/apply_auth.go

@@ -20,7 +20,7 @@ import (
 	"github.com/coreos/etcd/auth"
 	pb "github.com/coreos/etcd/etcdserver/etcdserverpb"
 	"github.com/coreos/etcd/internal/lease"
-	"github.com/coreos/etcd/mvcc"
+	"github.com/coreos/etcd/internal/mvcc"
 )
 
 type authApplierV3 struct {

etcdserver/backend.go

@@ -20,9 +20,9 @@ import (
 	"time"
 
 	"github.com/coreos/etcd/internal/lease"
+	"github.com/coreos/etcd/internal/mvcc"
+	"github.com/coreos/etcd/internal/mvcc/backend"
 	"github.com/coreos/etcd/internal/raftsnap"
-	"github.com/coreos/etcd/mvcc"
-	"github.com/coreos/etcd/mvcc/backend"
 	"github.com/coreos/etcd/raft/raftpb"
 )
 

etcdserver/corrupt.go

@@ -22,7 +22,7 @@ import (
 	"github.com/coreos/etcd/clientv3"
 	"github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes"
 	pb "github.com/coreos/etcd/etcdserver/etcdserverpb"
-	"github.com/coreos/etcd/mvcc"
+	"github.com/coreos/etcd/internal/mvcc"
 	"github.com/coreos/etcd/pkg/types"
 )
 

etcdserver/membership/cluster.go

@@ -27,8 +27,8 @@ import (
 	"sync"
 	"time"
 
+	"github.com/coreos/etcd/internal/mvcc/backend"
 	"github.com/coreos/etcd/internal/store"
-	"github.com/coreos/etcd/mvcc/backend"
 	"github.com/coreos/etcd/pkg/netutil"
 	"github.com/coreos/etcd/pkg/types"
 	"github.com/coreos/etcd/raft"

etcdserver/membership/store.go

@@ -19,8 +19,8 @@ import (
 	"fmt"
 	"path"
 
+	"github.com/coreos/etcd/internal/mvcc/backend"
 	"github.com/coreos/etcd/internal/store"
-	"github.com/coreos/etcd/mvcc/backend"
 	"github.com/coreos/etcd/pkg/types"
 
 	"github.com/coreos/go-semver/semver"