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main.go
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main.go
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package main
import (
"encoding/json"
"flag"
"os"
"strings"
"time"
"github.com/chain4energy/c4e-chain/tests/e2e/initialization"
)
func main() {
var (
nodeConfigStr string
dataDir string
existingGenesisDir string
chainId string
votingPeriod time.Duration
stateSyncRPCServersStr string
persistentPeersStr string
trustHeight int64
trustHash string
)
flag.StringVar(&dataDir, "data-dir", "", "chain data directory")
flag.StringVar(&existingGenesisDir, "genesis-dir", "", "pre-existing genesis location")
flag.StringVar(&chainId, "chain-id", "", "chain ID")
flag.StringVar(&nodeConfigStr, "node-config", "", "serialized node config")
flag.DurationVar(&votingPeriod, "voting-period", 30000000000, "voting period")
flag.StringVar(&stateSyncRPCServersStr, "rpc-servers", "", "state sync RPC servers")
flag.StringVar(&persistentPeersStr, "peers", "", "state sync RPC servers")
flag.Int64Var(&trustHeight, "trust-height", 0, "trust Height")
flag.StringVar(&trustHash, "trust-hash", "", "trust hash")
flag.Parse()
if len(dataDir) == 0 {
panic("data-dir is required")
}
var nodeConfig initialization.NodeConfig
err := json.Unmarshal([]byte(nodeConfigStr), &nodeConfig)
if err != nil {
panic(err)
}
stateSyncRPCServers := strings.Split(stateSyncRPCServersStr, ",")
if len(stateSyncRPCServers) == 0 {
panic("rpc-servers is required, separated by commas")
}
persistenrPeers := strings.Split(persistentPeersStr, ",")
if len(persistenrPeers) == 0 {
panic("persistent peers are required, separated by commas")
}
if err := os.MkdirAll(dataDir, 0o755); err != nil {
panic(err)
}
_, err = initialization.InitSingleNode(chainId, dataDir, existingGenesisDir, &nodeConfig, trustHeight, trustHash, stateSyncRPCServers, persistenrPeers)
if err != nil {
panic(err)
}
}