mirror of
https://gitlab.com/pulsechaincom/prysm-pulse.git
synced 2025-01-04 00:44:27 +00:00
301c2a1448
* New byteutils for state gen * Added empty slice and nil checks * Merge branch 'master' into bit-utils * SetBit to extend bit * Merge branch 'bit-utils' of github.com:prysmaticlabs/prysm into bit-utils * Comment * Add HighestBitIndexBelow * Test for HighestBitIndexBelow * another test and better test fail output * Feedback * Merge branch 'bit-utils' of github.com:prysmaticlabs/prysm into bit-utils * Feedback * Preston's feedback, thanks! * Use var * Use var * Merge refs/heads/master into bit-utils
114 lines
2.8 KiB
Go
114 lines
2.8 KiB
Go
package main
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import (
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"fmt"
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"os"
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"runtime"
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joonix "github.com/joonix/log"
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"github.com/prysmaticlabs/prysm/shared/cmd"
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"github.com/prysmaticlabs/prysm/shared/debug"
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"github.com/prysmaticlabs/prysm/shared/logutil"
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"github.com/prysmaticlabs/prysm/shared/version"
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"github.com/prysmaticlabs/prysm/slasher/flags"
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"github.com/prysmaticlabs/prysm/slasher/node"
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"github.com/sirupsen/logrus"
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prefixed "github.com/x-cray/logrus-prefixed-formatter"
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"gopkg.in/urfave/cli.v2"
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)
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var log = logrus.WithField("prefix", "main")
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func startSlasher(ctx *cli.Context) error {
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verbosity := ctx.String(cmd.VerbosityFlag.Name)
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level, err := logrus.ParseLevel(verbosity)
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if err != nil {
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return err
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}
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logrus.SetLevel(level)
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slasher, err := node.NewSlasherNode(ctx)
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if err != nil {
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return err
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}
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slasher.Start()
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return nil
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}
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var appFlags = []cli.Flag{
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cmd.VerbosityFlag,
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cmd.DataDirFlag,
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cmd.EnableTracingFlag,
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cmd.TracingProcessNameFlag,
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cmd.TracingEndpointFlag,
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cmd.TraceSampleFractionFlag,
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cmd.BootstrapNode,
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cmd.MonitoringPortFlag,
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cmd.LogFileName,
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cmd.LogFormat,
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cmd.ClearDB,
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cmd.ForceClearDB,
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debug.PProfFlag,
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debug.PProfAddrFlag,
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debug.PProfPortFlag,
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debug.MemProfileRateFlag,
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debug.CPUProfileFlag,
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debug.TraceFlag,
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flags.RPCPort,
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flags.KeyFlag,
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flags.UseSpanCacheFlag,
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flags.RebuildSpanMapsFlag,
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flags.BeaconCertFlag,
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flags.BeaconRPCProviderFlag,
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}
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func main() {
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app := cli.App{}
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app.Name = "hash slinging slasher"
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app.Usage = `launches an Ethereum Serenity slasher server that interacts with a beacon chain.`
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app.Version = version.GetVersion()
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app.Flags = appFlags
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app.Action = startSlasher
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app.Before = func(ctx *cli.Context) error {
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format := ctx.String(cmd.LogFormat.Name)
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switch format {
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case "text":
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formatter := new(prefixed.TextFormatter)
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formatter.TimestampFormat = "2006-01-02 15:04:05"
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formatter.FullTimestamp = true
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// If persistent log files are written - we disable the log messages coloring because
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// the colors are ANSI codes and seen as Gibberish in the log files.
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formatter.DisableColors = ctx.String(cmd.LogFileName.Name) != ""
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logrus.SetFormatter(formatter)
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break
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case "fluentd":
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logrus.SetFormatter(joonix.NewFormatter())
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break
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case "json":
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logrus.SetFormatter(&logrus.JSONFormatter{})
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break
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default:
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return fmt.Errorf("unknown log format %s", format)
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}
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logFileName := ctx.String(cmd.LogFileName.Name)
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if logFileName != "" {
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if err := logutil.ConfigurePersistentLogging(logFileName); err != nil {
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log.WithError(err).Error("Failed to configuring logging to disk.")
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}
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}
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runtime.GOMAXPROCS(runtime.NumCPU())
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return debug.Setup(ctx)
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}
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app.After = func(ctx *cli.Context) error {
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debug.Exit(ctx)
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return nil
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}
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if err := app.Run(os.Args); err != nil {
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log.Error(err.Error())
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os.Exit(1)
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}
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}
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