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root.go
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root.go
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// Copyright 2022 Match Foundation
// This file is part of the Match Network packages.
//
// Match is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The Match packages are distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the Match packages. If not, see https://github.com/matchain/match/blob/main/LICENSE
package main
import (
"errors"
"fmt"
"io"
"os"
"path/filepath"
"time"
"github.com/spf13/cast"
"github.com/spf13/cobra"
tmcfg "github.com/tendermint/tendermint/config"
tmcli "github.com/tendermint/tendermint/libs/cli"
"github.com/tendermint/tendermint/libs/log"
dbm "github.com/tendermint/tm-db"
"github.com/cosmos/cosmos-sdk/baseapp"
"github.com/cosmos/cosmos-sdk/client"
"github.com/cosmos/cosmos-sdk/client/config"
"github.com/cosmos/cosmos-sdk/client/flags"
"github.com/cosmos/cosmos-sdk/client/pruning"
"github.com/cosmos/cosmos-sdk/client/rpc"
sdkserver "github.com/cosmos/cosmos-sdk/server"
servertypes "github.com/cosmos/cosmos-sdk/server/types"
"github.com/cosmos/cosmos-sdk/simapp/params"
"github.com/cosmos/cosmos-sdk/snapshots"
snapshottypes "github.com/cosmos/cosmos-sdk/snapshots/types"
"github.com/cosmos/cosmos-sdk/store"
sdk "github.com/cosmos/cosmos-sdk/types"
authcmd "github.com/cosmos/cosmos-sdk/x/auth/client/cli"
"github.com/cosmos/cosmos-sdk/x/auth/types"
banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
"github.com/cosmos/cosmos-sdk/x/crisis"
genutilcli "github.com/cosmos/cosmos-sdk/x/genutil/client/cli"
matchclient "github.com/matchain/match/client"
"github.com/matchain/match/client/debug"
"github.com/matchain/match/encoding"
"github.com/matchain/match/ethereum/eip712"
matchserver "github.com/matchain/match/server"
servercfg "github.com/matchain/match/server/config"
srvflags "github.com/matchain/match/server/flags"
"github.com/matchain/match/app"
cmdcfg "github.com/matchain/match/cmd/config"
matchkr "github.com/matchain/match/crypto/keyring"
)
const (
EnvPrefix = "MATCH"
)
// NewRootCmd creates a new root command for matchd. It is called once in the
// main function.
func NewRootCmd() (*cobra.Command, params.EncodingConfig) {
encodingConfig := encoding.MakeConfig(app.ModuleBasics)
initClientCtx := client.Context{}.
WithCodec(encodingConfig.Codec).
WithInterfaceRegistry(encodingConfig.InterfaceRegistry).
WithTxConfig(encodingConfig.TxConfig).
WithLegacyAmino(encodingConfig.Amino).
WithInput(os.Stdin).
WithAccountRetriever(types.AccountRetriever{}).
WithBroadcastMode(flags.BroadcastBlock).
WithHomeDir(app.DefaultNodeHome).
WithKeyringOptions(matchkr.Option()).
WithViper(EnvPrefix)
eip712.SetEncodingConfig(encodingConfig)
rootCmd := &cobra.Command{
Use: app.Name,
Short: "Match Daemon",
PersistentPreRunE: func(cmd *cobra.Command, _ []string) error {
// set the default command outputs
cmd.SetOut(cmd.OutOrStdout())
cmd.SetErr(cmd.ErrOrStderr())
initClientCtx, err := client.ReadPersistentCommandFlags(initClientCtx, cmd.Flags())
if err != nil {
return err
}
initClientCtx, err = config.ReadFromClientConfig(initClientCtx)
if err != nil {
return err
}
if err := client.SetCmdClientContextHandler(initClientCtx, cmd); err != nil {
return err
}
// override the app and tendermint configuration
customAppTemplate, customAppConfig := initAppConfig()
customTMConfig := initTendermintConfig()
return sdkserver.InterceptConfigsPreRunHandler(cmd, customAppTemplate, customAppConfig, customTMConfig)
},
}
cfg := sdk.GetConfig()
cfg.Seal()
a := appCreator{encodingConfig}
rootCmd.AddCommand(
matchclient.ValidateChainID(
InitCmd(app.ModuleBasics, app.DefaultNodeHome),
),
genutilcli.CollectGenTxsCmd(banktypes.GenesisBalancesIterator{}, app.DefaultNodeHome),
MigrateGenesisCmd(),
genutilcli.GenTxCmd(app.ModuleBasics, encodingConfig.TxConfig, banktypes.GenesisBalancesIterator{}, app.DefaultNodeHome),
genutilcli.ValidateGenesisCmd(app.ModuleBasics),
AddGenesisAccountCmd(app.DefaultNodeHome),
tmcli.NewCompletionCmd(rootCmd, true),
NewTestnetCmd(app.ModuleBasics, banktypes.GenesisBalancesIterator{}),
debug.Cmd(),
config.Cmd(),
pruning.PruningCmd(a.newApp),
)
matchserver.AddCommands(
rootCmd,
matchserver.NewDefaultStartOptions(a.newApp, app.DefaultNodeHome),
a.appExport,
addModuleInitFlags,
)
// add keybase, auxiliary RPC, query, and tx child commands
rootCmd.AddCommand(
rpc.StatusCommand(),
queryCommand(),
txCommand(),
matchclient.KeyCommands(app.DefaultNodeHome),
)
rootCmd, err := srvflags.AddTxFlags(rootCmd)
if err != nil {
panic(err)
}
// add rosetta
rootCmd.AddCommand(sdkserver.RosettaCommand(encodingConfig.InterfaceRegistry, encodingConfig.Codec))
return rootCmd, encodingConfig
}
func addModuleInitFlags(startCmd *cobra.Command) {
crisis.AddModuleInitFlags(startCmd)
}
func queryCommand() *cobra.Command {
cmd := &cobra.Command{
Use: "query",
Aliases: []string{"q"},
Short: "Querying subcommands",
DisableFlagParsing: true,
SuggestionsMinimumDistance: 2,
RunE: client.ValidateCmd,
}
cmd.AddCommand(
authcmd.GetAccountCmd(),
rpc.ValidatorCommand(),
rpc.BlockCommand(),
authcmd.QueryTxsByEventsCmd(),
authcmd.QueryTxCmd(),
)
app.ModuleBasics.AddQueryCommands(cmd)
cmd.PersistentFlags().String(flags.FlagChainID, "", "The network chain ID")
return cmd
}
func txCommand() *cobra.Command {
cmd := &cobra.Command{
Use: "tx",
Short: "Transactions subcommands",
DisableFlagParsing: true,
SuggestionsMinimumDistance: 2,
RunE: client.ValidateCmd,
}
cmd.AddCommand(
authcmd.GetSignCommand(),
authcmd.GetSignBatchCommand(),
authcmd.GetMultiSignCommand(),
authcmd.GetMultiSignBatchCmd(),
authcmd.GetValidateSignaturesCommand(),
authcmd.GetBroadcastCommand(),
authcmd.GetEncodeCommand(),
authcmd.GetDecodeCommand(),
authcmd.GetAuxToFeeCommand(),
)
app.ModuleBasics.AddTxCommands(cmd)
cmd.PersistentFlags().String(flags.FlagChainID, "", "The network chain ID")
return cmd
}
// initAppConfig helps to override default appConfig template and configs.
// return "", nil if no custom configuration is required for the application.
func initAppConfig() (string, interface{}) {
customAppTemplate, customAppConfig := servercfg.AppConfig(cmdcfg.BaseDenom)
srvCfg, ok := customAppConfig.(servercfg.Config)
if !ok {
panic(fmt.Errorf("unknown app config type %T", customAppConfig))
}
srvCfg.StateSync.SnapshotInterval = 5000
srvCfg.StateSync.SnapshotKeepRecent = 2
srvCfg.IAVLDisableFastNode = false
return customAppTemplate, srvCfg
}
type appCreator struct {
encCfg params.EncodingConfig
}
// newApp is an appCreator
func (a appCreator) newApp(logger log.Logger, db dbm.DB, traceStore io.Writer, appOpts servertypes.AppOptions) servertypes.Application {
var cache sdk.MultiStorePersistentCache
if cast.ToBool(appOpts.Get(sdkserver.FlagInterBlockCache)) {
cache = store.NewCommitKVStoreCacheManager()
}
skipUpgradeHeights := make(map[int64]bool)
for _, h := range cast.ToIntSlice(appOpts.Get(sdkserver.FlagUnsafeSkipUpgrades)) {
skipUpgradeHeights[int64(h)] = true
}
pruningOpts, err := sdkserver.GetPruningOptionsFromFlags(appOpts)
if err != nil {
panic(err)
}
snapshotDir := filepath.Join(cast.ToString(appOpts.Get(flags.FlagHome)), "data", "snapshots")
snapshotDB, err := dbm.NewDB("metadata", sdkserver.GetAppDBBackend(appOpts), snapshotDir)
if err != nil {
panic(err)
}
snapshotStore, err := snapshots.NewStore(snapshotDB, snapshotDir)
if err != nil {
panic(err)
}
snapshotOptions := snapshottypes.NewSnapshotOptions(
cast.ToUint64(appOpts.Get(sdkserver.FlagStateSyncSnapshotInterval)),
cast.ToUint32(appOpts.Get(sdkserver.FlagStateSyncSnapshotKeepRecent)),
)
matchApp := app.NewMatch(
logger, db, traceStore, true, skipUpgradeHeights,
cast.ToString(appOpts.Get(flags.FlagHome)),
cast.ToUint(appOpts.Get(sdkserver.FlagInvCheckPeriod)),
a.encCfg,
appOpts,
baseapp.SetPruning(pruningOpts),
baseapp.SetMinGasPrices(cast.ToString(appOpts.Get(sdkserver.FlagMinGasPrices))),
baseapp.SetHaltHeight(cast.ToUint64(appOpts.Get(sdkserver.FlagHaltHeight))),
baseapp.SetHaltTime(cast.ToUint64(appOpts.Get(sdkserver.FlagHaltTime))),
baseapp.SetMinRetainBlocks(cast.ToUint64(appOpts.Get(sdkserver.FlagMinRetainBlocks))),
baseapp.SetInterBlockCache(cache),
baseapp.SetTrace(cast.ToBool(appOpts.Get(sdkserver.FlagTrace))),
baseapp.SetIndexEvents(cast.ToStringSlice(appOpts.Get(sdkserver.FlagIndexEvents))),
baseapp.SetSnapshot(snapshotStore, snapshotOptions),
baseapp.SetIAVLCacheSize(cast.ToInt(appOpts.Get(sdkserver.FlagIAVLCacheSize))),
baseapp.SetIAVLDisableFastNode(cast.ToBool(appOpts.Get(sdkserver.FlagDisableIAVLFastNode))),
)
return matchApp
}
// appExport creates a new simapp (optionally at a given height)
// and exports state.
func (a appCreator) appExport(
logger log.Logger, db dbm.DB, traceStore io.Writer, height int64, forZeroHeight bool, jailAllowedAddrs []string,
appOpts servertypes.AppOptions,
) (servertypes.ExportedApp, error) {
var matchApp *app.Match
homePath, ok := appOpts.Get(flags.FlagHome).(string)
if !ok || homePath == "" {
return servertypes.ExportedApp{}, errors.New("application home not set")
}
if height != -1 {
matchApp = app.NewMatch(logger, db, traceStore, false, map[int64]bool{}, "", uint(1), a.encCfg, appOpts)
if err := matchApp.LoadHeight(height); err != nil {
return servertypes.ExportedApp{}, err
}
} else {
matchApp = app.NewMatch(logger, db, traceStore, true, map[int64]bool{}, "", uint(1), a.encCfg, appOpts)
}
return matchApp.ExportAppStateAndValidators(forZeroHeight, jailAllowedAddrs)
}
// initTendermintConfig helps to override default Tendermint Config values.
// return tmcfg.DefaultConfig if no custom configuration is required for the application.
func initTendermintConfig() *tmcfg.Config {
cfg := tmcfg.DefaultConfig()
cfg.Consensus.TimeoutCommit = time.Second * 3
// use v0 since v1 severely impacts the node's performance
cfg.Mempool.Version = tmcfg.MempoolV0
// to put a higher strain on node memory, use these values:
// cfg.P2P.MaxNumInboundPeers = 100
// cfg.P2P.MaxNumOutboundPeers = 40
return cfg
}