kaspad/cmd/kaspaminer/config.go
Ori Newman 38883d1a98 [NOD-650] Remove CPU miner from the node and add kaspaminer in ./cmd (#587)
* [NOD-650] Add kaspaminer

* [NOD-650] Remove CPU miner

* [NOD-650] Fix comments and error messages

* [NOD-650] Remove redundant check for closing foundBlock

* [NOD-650] Submit block synchronically

* [NOD-650] Use ParseUint instead of ParseInt

* [NOD-650] Rearrange functions order in mineloop.go

* [NOD-650] Add block delay CLI argument to kaspaminer

* [NOD-650] Remove redundant spawn

* [NOD-650] Add Dockerfile for kaspaminer

* [NOD-650] Remove redundant comments

* [NOD-650] Remove tests from kaspaminer Dockerfile

* [NOD-650] Remove redundant argument on OnFilteredBlockAdded
2020-01-19 15:18:26 +02:00

85 lines
2.6 KiB
Go

package main
import (
"fmt"
"github.com/kaspanet/kaspad/config"
"os"
"path/filepath"
"strings"
"github.com/kaspanet/kaspad/util"
"github.com/pkg/errors"
"github.com/jessevdk/go-flags"
"github.com/kaspanet/kaspad/cmd/kaspaminer/version"
)
const (
defaultLogFilename = "kaspaminer.log"
defaultErrLogFilename = "kaspaminer_err.log"
)
var (
// Default configuration options
defaultHomeDir = util.AppDataDir("kaspaminer", false)
defaultLogFile = filepath.Join(defaultHomeDir, defaultLogFilename)
defaultErrLogFile = filepath.Join(defaultHomeDir, defaultErrLogFilename)
defaultRPCServer = "localhost"
)
type configFlags struct {
ShowVersion bool `short:"V" long:"version" description:"Display version information and exit"`
RPCUser string `short:"u" long:"rpcuser" description:"RPC username"`
RPCPassword string `short:"P" long:"rpcpass" default-mask:"-" description:"RPC password"`
RPCServer string `short:"s" long:"rpcserver" description:"RPC server to connect to"`
RPCCert string `short:"c" long:"rpccert" description:"RPC server certificate chain for validation"`
DisableTLS bool `long:"notls" description:"Disable TLS"`
Verbose bool `long:"verbose" short:"v" description:"Enable logging of RPC requests"`
NumberOfBlocks uint64 `short:"n" long:"numblocks" description:"Number of blocks to mine. If omitted, will mine until the process is interrupted."`
BlockDelay uint64 `long:"block-delay" description:"Delay for block submission (in milliseconds). This is used only for testing purposes."`
config.NetworkFlags
}
func parseConfig() (*configFlags, error) {
cfg := &configFlags{
RPCServer: defaultRPCServer,
}
parser := flags.NewParser(cfg, flags.PrintErrors|flags.HelpFlag)
_, err := parser.Parse()
// Show the version and exit if the version flag was specified.
if cfg.ShowVersion {
appName := filepath.Base(os.Args[0])
appName = strings.TrimSuffix(appName, filepath.Ext(appName))
fmt.Println(appName, "version", version.Version())
os.Exit(0)
}
if err != nil {
return nil, err
}
err = cfg.ResolveNetwork(parser)
if err != nil {
return nil, err
}
if cfg.RPCUser == "" {
return nil, errors.New("--rpcuser is required")
}
if cfg.RPCPassword == "" {
return nil, errors.New("--rpcpass is required")
}
if cfg.RPCCert == "" && !cfg.DisableTLS {
return nil, errors.New("--notls has to be disabled if --cert is used")
}
if cfg.RPCCert != "" && cfg.DisableTLS {
return nil, errors.New("--rpccert should be omitted if --notls is used")
}
initLog(defaultLogFile, defaultErrLogFile)
return cfg, nil
}