stake: Start v3 module dev cycle.

Several upcoming changes constitute breaking the public API.

blockchain/accept.go

@@ -8,7 +8,7 @@ package blockchain
 import (
 	"fmt"
 
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/database/v2"
 	"github.com/decred/dcrd/dcrutil/v3"
 )

blockchain/agendas_test.go

@@ -8,7 +8,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/blockchain/v3/chaingen"
 	"github.com/decred/dcrd/chaincfg/v2"
 	"github.com/decred/dcrd/dcrutil/v3"

blockchain/blockindex.go

@@ -12,7 +12,7 @@ import (
 	"sync"
 	"time"
 
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/blockchain/standalone"
 	"github.com/decred/dcrd/chaincfg/chainhash"
 	"github.com/decred/dcrd/database/v2"

blockchain/chain.go

@@ -11,7 +11,7 @@ import (
 	"sync"
 	"time"
 
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/blockchain/standalone"
 	"github.com/decred/dcrd/chaincfg/chainhash"
 	"github.com/decred/dcrd/chaincfg/v2"

blockchain/chainio.go

@@ -13,7 +13,7 @@ import (
 	"sort"
 	"time"
 
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/blockchain/v3/internal/dbnamespace"
 	"github.com/decred/dcrd/chaincfg/chainhash"
 	"github.com/decred/dcrd/database/v2"

blockchain/chainio_test.go

@@ -14,7 +14,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/blockchain/standalone"
 	"github.com/decred/dcrd/chaincfg/chainhash"
 	"github.com/decred/dcrd/database/v2"

blockchain/common_test.go

@@ -14,7 +14,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/blockchain/v3/chaingen"
 	"github.com/decred/dcrd/chaincfg/chainhash"
 	"github.com/decred/dcrd/chaincfg/v2"

blockchain/compress.go

@@ -8,7 +8,7 @@ package blockchain
 import (
 	"fmt"
 
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/dcrec/secp256k1/v2"
 	"github.com/decred/dcrd/txscript/v3"
 )

blockchain/go.mod

@@ -3,7 +3,7 @@ module github.com/decred/dcrd/blockchain/v3
 go 1.11
 
 require (
-	github.com/decred/dcrd/blockchain/stake/v2 v2.0.2
+	github.com/decred/dcrd/blockchain/stake/v3 v3.0.0-00010101000000-000000000000
 	github.com/decred/dcrd/blockchain/standalone v1.1.0
 	github.com/decred/dcrd/chaincfg/chainhash v1.0.2
 	github.com/decred/dcrd/chaincfg/v2 v2.3.0
@@ -18,6 +18,7 @@ require (
 )
 
 replace (
+	github.com/decred/dcrd/blockchain/stake/v3 => ./stake
 	github.com/decred/dcrd/dcrutil/v3 => ../dcrutil
 	github.com/decred/dcrd/txscript/v3 => ../txscript
 )

blockchain/indexers/addrindex.go

@@ -10,7 +10,7 @@ import (
 	"fmt"
 	"sync"
 
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/blockchain/v3"
 	"github.com/decred/dcrd/chaincfg/chainhash"
 	"github.com/decred/dcrd/chaincfg/v2"

blockchain/indexers/existsaddrindex.go

@@ -7,7 +7,7 @@ package indexers
 import (
 	"sync"
 
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/blockchain/v3"
 	"github.com/decred/dcrd/chaincfg/v2"
 	"github.com/decred/dcrd/database/v2"

blockchain/indexers/manager.go

@@ -9,7 +9,7 @@ import (
 	"bytes"
 	"fmt"
 
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/blockchain/v3"
 	"github.com/decred/dcrd/blockchain/v3/internal/progresslog"
 	"github.com/decred/dcrd/chaincfg/chainhash"

blockchain/sequencelock.go

@@ -7,7 +7,7 @@ package blockchain
 import (
 	"fmt"
 
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/blockchain/standalone"
 	"github.com/decred/dcrd/dcrutil/v3"
 	"github.com/decred/dcrd/wire"

blockchain/stake/error_test.go

@@ -8,7 +8,7 @@ package stake_test
 import (
 	"testing"
 
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 )
 
 // TestErrorCodeStringer tests the stringized output for the ErrorCode type.

blockchain/stake/go.mod

@@ -1,4 +1,4 @@
-module github.com/decred/dcrd/blockchain/stake/v2
+module github.com/decred/dcrd/blockchain/stake/v3
 
 go 1.11
 

blockchain/stake/internal/ticketdb/chainio.go

@@ -8,8 +8,8 @@ import (
 	"fmt"
 	"time"
 
-	"github.com/decred/dcrd/blockchain/stake/v2/internal/dbnamespace"
-	"github.com/decred/dcrd/blockchain/stake/v2/internal/tickettreap"
+	"github.com/decred/dcrd/blockchain/stake/v3/internal/dbnamespace"
+	"github.com/decred/dcrd/blockchain/stake/v3/internal/tickettreap"
 	"github.com/decred/dcrd/chaincfg/chainhash"
 	"github.com/decred/dcrd/database/v2"
 )

blockchain/stake/internal/ticketdb/chainio_test.go

@@ -13,8 +13,8 @@ import (
 	"testing"
 	"time"
 
-	"github.com/decred/dcrd/blockchain/stake/v2/internal/dbnamespace"
-	"github.com/decred/dcrd/blockchain/stake/v2/internal/tickettreap"
+	"github.com/decred/dcrd/blockchain/stake/v3/internal/dbnamespace"
+	"github.com/decred/dcrd/blockchain/stake/v3/internal/tickettreap"
 	"github.com/decred/dcrd/chaincfg/chainhash"
 	"github.com/decred/dcrd/chaincfg/v2"
 	"github.com/decred/dcrd/database/v2"

blockchain/stake/internal/ticketdb/error_test.go

@@ -8,7 +8,7 @@ package ticketdb_test
 import (
 	"testing"
 
-	"github.com/decred/dcrd/blockchain/stake/v2/internal/ticketdb"
+	"github.com/decred/dcrd/blockchain/stake/v3/internal/ticketdb"
 )
 
 // TestErrorCodeStringer tests the stringized output for the ErrorCode type.

blockchain/stake/lottery.go

@@ -10,7 +10,7 @@ import (
 	"encoding/binary"
 	"fmt"
 
-	"github.com/decred/dcrd/blockchain/stake/v2/internal/tickettreap"
+	"github.com/decred/dcrd/blockchain/stake/v3/internal/tickettreap"
 	"github.com/decred/dcrd/chaincfg/chainhash"
 )
 

blockchain/stake/lottery_test.go

@@ -12,7 +12,7 @@ import (
 	"sort"
 	"testing"
 
-	"github.com/decred/dcrd/blockchain/stake/v2/internal/tickettreap"
+	"github.com/decred/dcrd/blockchain/stake/v3/internal/tickettreap"
 	"github.com/decred/dcrd/chaincfg/chainhash"
 )
 

blockchain/stake/staketx_test.go

@@ -9,7 +9,7 @@ import (
 	"reflect"
 	"testing"
 
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/chaincfg/chainhash"
 	"github.com/decred/dcrd/dcrutil/v3"
 	"github.com/decred/dcrd/txscript/v3"

blockchain/stake/tickets.go

@@ -7,9 +7,9 @@ package stake
 import (
 	"fmt"
 
-	"github.com/decred/dcrd/blockchain/stake/v2/internal/dbnamespace"
-	"github.com/decred/dcrd/blockchain/stake/v2/internal/ticketdb"
-	"github.com/decred/dcrd/blockchain/stake/v2/internal/tickettreap"
+	"github.com/decred/dcrd/blockchain/stake/v3/internal/dbnamespace"
+	"github.com/decred/dcrd/blockchain/stake/v3/internal/ticketdb"
+	"github.com/decred/dcrd/blockchain/stake/v3/internal/tickettreap"
 	"github.com/decred/dcrd/chaincfg/chainhash"
 	"github.com/decred/dcrd/database/v2"
 	"github.com/decred/dcrd/wire"

blockchain/stake/tickets_test.go

@@ -15,7 +15,7 @@ import (
 	"reflect"
 	"testing"
 
-	"github.com/decred/dcrd/blockchain/stake/v2/internal/tickettreap"
+	"github.com/decred/dcrd/blockchain/stake/v3/internal/tickettreap"
 	"github.com/decred/dcrd/chaincfg/chainhash"
 	"github.com/decred/dcrd/chaincfg/v2"
 	"github.com/decred/dcrd/database/v2"

blockchain/stakenode.go

@@ -8,7 +8,7 @@ package blockchain
 import (
 	"fmt"
 
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/chaincfg/chainhash"
 	"github.com/decred/dcrd/database/v2"
 )

blockchain/subsidy.go

@@ -9,7 +9,7 @@ import (
 	"bytes"
 	"fmt"
 
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/blockchain/standalone"
 	"github.com/decred/dcrd/chaincfg/v2"
 	"github.com/decred/dcrd/dcrutil/v3"

blockchain/upgrade.go

@@ -12,7 +12,7 @@ import (
 	"fmt"
 	"time"
 
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/blockchain/standalone"
 	"github.com/decred/dcrd/blockchain/v3/internal/progresslog"
 	"github.com/decred/dcrd/chaincfg/chainhash"

blockchain/utxoviewpoint.go

@@ -8,7 +8,7 @@ package blockchain
 import (
 	"fmt"
 
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/blockchain/standalone"
 	"github.com/decred/dcrd/chaincfg/chainhash"
 	"github.com/decred/dcrd/database/v2"

blockchain/validate.go

@@ -13,7 +13,7 @@ import (
 	"math/big"
 	"time"
 
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/blockchain/standalone"
 	"github.com/decred/dcrd/chaincfg/chainhash"
 	"github.com/decred/dcrd/chaincfg/v2"

blockchain/votebits_test.go

@@ -8,7 +8,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/chaincfg/v2"
 )
 

fees/estimator.go

@@ -15,7 +15,7 @@ import (
 
 	"github.com/btcsuite/goleveldb/leveldb"
 	ldbutil "github.com/btcsuite/goleveldb/leveldb/util"
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/chaincfg/chainhash"
 	"github.com/decred/dcrd/dcrutil/v3"
 )

fees/go.mod

@@ -4,11 +4,15 @@ go 1.11
 
 require (
 	github.com/btcsuite/goleveldb v1.0.0
-	github.com/decred/dcrd/blockchain/stake/v2 v2.0.2
+	github.com/decred/dcrd/blockchain/stake/v3 v3.0.0-00010101000000-000000000000
 	github.com/decred/dcrd/chaincfg/chainhash v1.0.2
 	github.com/decred/dcrd/dcrutil/v3 v3.0.0-00010101000000-000000000000
 	github.com/decred/slog v1.0.0
 	github.com/jessevdk/go-flags v1.4.0
 )
 
-replace github.com/decred/dcrd/dcrutil/v3 => ../dcrutil
+replace (
+	github.com/decred/dcrd/blockchain/stake/v3 => ../blockchain/stake
+	github.com/decred/dcrd/dcrutil/v3 => ../dcrutil
+	github.com/decred/dcrd/txscript/v3 => ../txscript
+)

gcs/blockcf/blockcf.go

@@ -21,7 +21,7 @@ package blockcf
 import (
 	"encoding/binary"
 
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/chaincfg/chainhash"
 	"github.com/decred/dcrd/gcs/v2"
 	"github.com/decred/dcrd/txscript/v3"

gcs/blockcf2/blockcf.go

@@ -19,7 +19,7 @@ package blockcf2
 import (
 	"fmt"
 
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/chaincfg/chainhash"
 	"github.com/decred/dcrd/gcs/v2"
 	"github.com/decred/dcrd/txscript/v3"

gcs/go.mod

@@ -4,7 +4,7 @@ go 1.11
 
 require (
 	github.com/dchest/siphash v1.2.1
-	github.com/decred/dcrd/blockchain/stake/v2 v2.0.2
+	github.com/decred/dcrd/blockchain/stake/v3 v3.0.0-00010101000000-000000000000
 	github.com/decred/dcrd/chaincfg/chainhash v1.0.2
 	github.com/decred/dcrd/crypto/blake256 v1.0.0
 	github.com/decred/dcrd/txscript/v3 v3.0.0-00010101000000-000000000000
@@ -12,6 +12,7 @@ require (
 )
 
 replace (
+	github.com/decred/dcrd/blockchain/stake/v3 => ../blockchain/stake
 	github.com/decred/dcrd/dcrutil/v3 => ../dcrutil
 	github.com/decred/dcrd/txscript/v3 => ../txscript
 )

go.mod

@@ -6,7 +6,7 @@ require (
 	github.com/btcsuite/winsvc v1.0.0
 	github.com/decred/base58 v1.0.1
 	github.com/decred/dcrd/addrmgr v1.1.0
-	github.com/decred/dcrd/blockchain/stake/v2 v2.0.2
+	github.com/decred/dcrd/blockchain/stake/v3 v3.0.0-00010101000000-000000000000
 	github.com/decred/dcrd/blockchain/standalone v1.1.0
 	github.com/decred/dcrd/blockchain/v3 v3.0.0-00010101000000-000000000000
 	github.com/decred/dcrd/certgen v1.1.0
@@ -43,7 +43,7 @@ require (
 
 replace (
 	github.com/decred/dcrd/addrmgr => ./addrmgr
-	github.com/decred/dcrd/blockchain/stake/v2 => ./blockchain/stake
+	github.com/decred/dcrd/blockchain/stake/v3 => ./blockchain/stake
 	github.com/decred/dcrd/blockchain/standalone => ./blockchain/standalone
 	github.com/decred/dcrd/blockchain/v3 => ./blockchain
 	github.com/decred/dcrd/certgen => ./certgen

log.go

@@ -11,7 +11,7 @@ import (
 	"path/filepath"
 
 	"github.com/decred/dcrd/addrmgr"
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/blockchain/v3"
 	"github.com/decred/dcrd/blockchain/v3/indexers"
 	"github.com/decred/dcrd/connmgr/v2"

mempool/go.mod

@@ -3,7 +3,7 @@ module github.com/decred/dcrd/mempool/v3
 go 1.11
 
 require (
-	github.com/decred/dcrd/blockchain/stake/v2 v2.0.2
+	github.com/decred/dcrd/blockchain/stake/v3 v3.0.0-00010101000000-000000000000
 	github.com/decred/dcrd/blockchain/standalone v1.1.0
 	github.com/decred/dcrd/blockchain/v3 v3.0.0-00010101000000-000000000000
 	github.com/decred/dcrd/chaincfg/chainhash v1.0.2
@@ -18,6 +18,7 @@ require (
 )
 
 replace (
+	github.com/decred/dcrd/blockchain/stake/v3 => ../blockchain/stake
 	github.com/decred/dcrd/blockchain/v3 => ../blockchain
 	github.com/decred/dcrd/dcrutil/v3 => ../dcrutil
 	github.com/decred/dcrd/mining/v3 => ../mining

mempool/mempool.go

@@ -12,7 +12,7 @@ import (
 	"sync/atomic"
 	"time"
 
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/blockchain/standalone"
 	"github.com/decred/dcrd/blockchain/v3"
 	"github.com/decred/dcrd/blockchain/v3/indexers"

mempool/mempool_test.go

@@ -15,7 +15,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/blockchain/standalone"
 	"github.com/decred/dcrd/blockchain/v3"
 	"github.com/decred/dcrd/blockchain/v3/chaingen"

mempool/policy.go

@@ -9,7 +9,7 @@ import (
 	"fmt"
 	"time"
 
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/blockchain/v3"
 	"github.com/decred/dcrd/dcrutil/v3"
 	"github.com/decred/dcrd/txscript/v3"

mempool/policy_test.go

@@ -11,7 +11,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/chaincfg/chainhash"
 	"github.com/decred/dcrd/chaincfg/v2"
 	"github.com/decred/dcrd/dcrec"

mining.go

@@ -16,7 +16,7 @@ import (
 	"sync"
 	"time"
 
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/blockchain/standalone"
 	"github.com/decred/dcrd/blockchain/v3"
 	"github.com/decred/dcrd/chaincfg/chainhash"

mining/go.mod

@@ -3,7 +3,7 @@ module github.com/decred/dcrd/mining/v3
 go 1.11
 
 require (
-	github.com/decred/dcrd/blockchain/stake/v2 v2.0.2
+	github.com/decred/dcrd/blockchain/stake/v3 v3.0.0-00010101000000-000000000000
 	github.com/decred/dcrd/blockchain/v3 v3.0.0-00010101000000-000000000000
 	github.com/decred/dcrd/chaincfg/chainhash v1.0.2
 	github.com/decred/dcrd/dcrutil/v3 v3.0.0-00010101000000-000000000000
@@ -11,6 +11,7 @@ require (
 )
 
 replace (
+	github.com/decred/dcrd/blockchain/stake/v3 => ../blockchain/stake
 	github.com/decred/dcrd/blockchain/v3 => ../blockchain
 	github.com/decred/dcrd/dcrutil/v3 => ../dcrutil
 	github.com/decred/dcrd/txscript/v3 => ../txscript

mining/mining.go

@@ -8,7 +8,7 @@ package mining
 import (
 	"time"
 
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/chaincfg/chainhash"
 	"github.com/decred/dcrd/dcrutil/v3"
 )

mining_test.go

@@ -10,7 +10,7 @@ import (
 	"math/rand"
 	"testing"
 
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 )
 
 // TestStakeTxFeePrioHeap tests the priority heaps including the stake types for

rpcserver.go

@@ -35,7 +35,7 @@ import (
 	"github.com/gorilla/websocket"
 
 	"github.com/decred/dcrd/addrmgr"
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/blockchain/standalone"
 	"github.com/decred/dcrd/blockchain/v3"
 	"github.com/decred/dcrd/blockchain/v3/indexers"

rpctest/votingwallet.go

@@ -10,7 +10,7 @@ import (
 	"strings"
 	"time"
 
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/blockchain/standalone"
 	"github.com/decred/dcrd/chaincfg/chainhash"
 	"github.com/decred/dcrd/chaincfg/v2"

rpcwebsocket.go

@@ -21,7 +21,7 @@ import (
 
 	"github.com/gorilla/websocket"
 
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/blockchain/standalone"
 	"github.com/decred/dcrd/blockchain/v3"
 	"github.com/decred/dcrd/chaincfg/chainhash"

server.go

@@ -23,7 +23,7 @@ import (
 	"time"
 
 	"github.com/decred/dcrd/addrmgr"
-	"github.com/decred/dcrd/blockchain/stake/v2"
+	"github.com/decred/dcrd/blockchain/stake/v3"
 	"github.com/decred/dcrd/blockchain/standalone"
 	"github.com/decred/dcrd/blockchain/v3"
 	"github.com/decred/dcrd/blockchain/v3/indexers"