mirror of
https://github.com/kaspanet/kaspad.git
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72 lines
2.2 KiB
Go
72 lines
2.2 KiB
Go
package main
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import (
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"github.com/jessevdk/go-flags"
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"github.com/kaspanet/kaspad/config"
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"github.com/pkg/errors"
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)
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var activeConfig *ConfigFlags
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// ActiveConfig returns the active configuration struct
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func ActiveConfig() *ConfigFlags {
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return activeConfig
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}
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// ConfigFlags holds the configurations set by the command line argument
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type ConfigFlags struct {
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PrivateKey string `short:"k" long:"private-key" description:"Private key" required:"true"`
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RPCUser string `short:"u" long:"rpcuser" description:"RPC username" required:"true"`
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RPCPassword string `short:"P" long:"rpcpass" default-mask:"-" description:"RPC password" required:"true"`
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RPCServer string `short:"s" long:"rpcserver" description:"RPC server to connect to" required:"true"`
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RPCCert string `short:"c" long:"rpccert" description:"RPC server certificate chain for validation"`
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DisableTLS bool `long:"notls" description:"Disable TLS"`
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GasLimit uint64 `long:"gaslimit" description:"The gas limit of the new subnetwork"`
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RegistryTxFee uint64 `long:"regtxfee" description:"The fee for the subnetwork registry transaction"`
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config.NetworkFlags
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}
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const (
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defaultSubnetworkGasLimit = 1000
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defaultRegistryTxFee = 3000
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)
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func parseConfig() (*ConfigFlags, error) {
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activeConfig = &ConfigFlags{}
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parser := flags.NewParser(activeConfig, flags.PrintErrors|flags.HelpFlag)
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_, err := parser.Parse()
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if err != nil {
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return nil, err
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}
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if activeConfig.RPCCert == "" && !activeConfig.DisableTLS {
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return nil, errors.New("--notls has to be disabled if --cert is used")
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}
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if activeConfig.RPCCert != "" && activeConfig.DisableTLS {
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return nil, errors.New("--cert should be omitted if --notls is used")
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}
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err = activeConfig.ResolveNetwork(parser)
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if err != nil {
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return nil, err
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}
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if activeConfig.GasLimit < 0 {
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return nil, errors.Errorf("gaslimit may not be smaller than 0")
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}
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if activeConfig.GasLimit == 0 {
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activeConfig.GasLimit = defaultSubnetworkGasLimit
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}
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if activeConfig.RegistryTxFee < 0 {
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return nil, errors.Errorf("regtxfee may not be smaller than 0")
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}
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if activeConfig.RegistryTxFee == 0 {
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activeConfig.RegistryTxFee = defaultRegistryTxFee
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}
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return activeConfig, nil
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}
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