Create a calibnet build option

Makefile

@@ -63,6 +63,9 @@ debug: lotus lotus-miner lotus-worker lotus-seed
 2k: GOFLAGS+=-tags=2k
 2k: lotus lotus-miner lotus-worker lotus-seed
 
+calibnet: GOFLAGS+=-tags=calibnet
+calibnet: lotus lotus-miner lotus-worker lotus-seed
+
 lotus: $(BUILD_DEPS)
 	rm -f lotus
 	go build $(GOFLAGS) -o lotus ./cmd/lotus

build/bootstrap.go

@@ -2,11 +2,9 @@ package build
 
 import (
 	"context"
-	"os"
 	"strings"
 
 	"github.com/filecoin-project/lotus/lib/addrutil"
-	"golang.org/x/xerrors"
 
 	rice "github.com/GeertJohan/go.rice"
 	"github.com/libp2p/go-libp2p-core/peer"
@@ -17,24 +15,12 @@ func BuiltinBootstrap() ([]peer.AddrInfo, error) {
 		return nil, nil
 	}
 
-	var out []peer.AddrInfo
-
 	b := rice.MustFindBox("bootstrap")
-	err := b.Walk("", func(path string, info os.FileInfo, err error) error {
-		if err != nil {
-			return xerrors.Errorf("failed to walk box: %w", err)
-		}
 
-		if !strings.HasSuffix(path, ".pi") {
-			return nil
-		}
-		spi := b.MustString(path)
-		if spi == "" {
-			return nil
-		}
-		pi, err := addrutil.ParseAddresses(context.TODO(), strings.Split(strings.TrimSpace(spi), "\n"))
-		out = append(out, pi...)
-		return err
-	})
-	return out, err
+	spi := b.MustString(BootstrappersFile)
+	if spi == "" {
+		return nil, nil
+	}
+
+	return addrutil.ParseAddresses(context.TODO(), strings.Split(strings.TrimSpace(spi), "\n"))
 }

build/bootstrap/calibnet.pi

@@ -0,0 +1,4 @@
+/dns4/bootstrap-0.calibration.fildev.network/tcp/1347/p2p/12D3KooWK1QYsm6iqyhgH7vqsbeoNoKHbT368h1JLHS1qYN36oyc
+/dns4/bootstrap-1.calibration.fildev.network/tcp/1347/p2p/12D3KooWKDyJZoPsNak1iYNN1GGmvGnvhyVbWBL6iusYfP3RpgYs
+/dns4/bootstrap-2.calibration.fildev.network/tcp/1347/p2p/12D3KooWJRSTnzABB6MYYEBbSTT52phQntVD1PpRTMh1xt9mh6yH
+/dns4/bootstrap-3.calibration.fildev.network/tcp/1347/p2p/12D3KooWQLi3kY6HnMYLUtwCe26zWMdNhniFgHVNn1DioQc7NiWv

build/genesis.go

@@ -14,7 +14,7 @@ func MaybeGenesis() []byte {
 		log.Warnf("loading built-in genesis: %s", err)
 		return nil
 	}
-	genBytes, err := builtinGen.Bytes("devnet.car")
+	genBytes, err := builtinGen.Bytes(GenesisFile)
 	if err != nil {
 		log.Warnf("loading built-in genesis: %s", err)
 	}

build/params_2k.go

@@ -10,6 +10,9 @@ import (
 	"github.com/filecoin-project/lotus/chain/actors/policy"
 )
 
+const BootstrappersFile = ""
+const GenesisFile = ""
+
 const UpgradeBreezeHeight = -1
 const BreezeGasTampingDuration = 0
 

build/params_calibnet.go

@@ -0,0 +1,64 @@
+// +build calibnet
+
+package build
+
+import (
+	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/go-state-types/abi"
+	"github.com/filecoin-project/lotus/chain/actors/policy"
+	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
+)
+
+var DrandSchedule = map[abi.ChainEpoch]DrandEnum{
+	0: DrandMainnet,
+}
+
+const BootstrappersFile = "calibnet.pi"
+const GenesisFile = "calibnet.car"
+
+const UpgradeBreezeHeight = -1
+const BreezeGasTampingDuration = 120
+
+const UpgradeSmokeHeight = -2
+
+const UpgradeIgnitionHeight = -3
+const UpgradeRefuelHeight = -4
+
+var UpgradeActorsV2Height = abi.ChainEpoch(30)
+
+const UpgradeTapeHeight = 60
+
+// This signals our tentative epoch for mainnet launch. Can make it later, but not earlier.
+// Miners, clients, developers, custodians all need time to prepare.
+// We still have upgrades and state changes to do, but can happen after signaling timing here.
+const UpgradeLiftoffHeight = -5
+
+const UpgradeKumquatHeight = 90
+
+const UpgradeCalicoHeight = 92000
+const UpgradePersianHeight = UpgradeCalicoHeight + (builtin2.EpochsInHour * 60)
+
+// 2020-12-17T19:00:00Z
+const UpgradeClausHeight = 161386
+
+const UpgradeOrangeHeight = 9999999
+
+func init() {
+	policy.SetConsensusMinerMinPower(abi.NewStoragePower(10 << 30))
+	policy.SetSupportedProofTypes(
+		abi.RegisteredSealProof_StackedDrg512MiBV1,
+		abi.RegisteredSealProof_StackedDrg32GiBV1,
+		abi.RegisteredSealProof_StackedDrg64GiBV1,
+	)
+
+	SetAddressNetwork(address.Testnet)
+
+	Devnet = true
+}
+
+const BlockDelaySecs = uint64(builtin2.EpochDurationSeconds)
+
+const PropagationDelaySecs = uint64(6)
+
+// BootstrapPeerThreshold is the minimum number peers we need to track for a sync worker to start
+const BootstrapPeerThreshold = 4

build/params_mainnet.go

@@ -1,6 +1,7 @@
 // +build !debug
 // +build !2k
 // +build !testground
+// +build !calibnet
 
 package build
 
@@ -19,7 +20,11 @@ var DrandSchedule = map[abi.ChainEpoch]DrandEnum{
 	UpgradeSmokeHeight: DrandMainnet,
 }
 
+const BootstrappersFile = "mainnet.pi"
+const GenesisFile = "mainnet.car"
+
 const UpgradeBreezeHeight = 41280
+
 const BreezeGasTampingDuration = 120
 
 const UpgradeSmokeHeight = 51000

build/params_testground.go

@@ -102,6 +102,9 @@ var (
 
 	Devnet      = true
 	ZeroAddress = MustParseAddress("f3yaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaby2smx7a")
+
+	BootstrappersFile = ""
+	GenesisFile       = ""
 )
 
 const BootstrapPeerThreshold = 1