func main() {
// For environment variables.
viper.SetEnvPrefix(cmdRoot)
viper.AutomaticEnv()
replacer := strings.NewReplacer(".", "_")
viper.SetEnvKeyReplacer(replacer)
// Define command-line flags that are valid for all peer commands and
// subcommands.
mainFlags := mainCmd.PersistentFlags()
mainFlags.BoolVarP(&versionFlag, "version", "v", false, "Display current version of fabric peer server")
mainFlags.String("logging-level", "", "Default logging level and overrides, see core.yaml for full syntax")
viper.BindPFlag("logging_level", mainFlags.Lookup("logging-level"))
testCoverProfile := ""
mainFlags.StringVarP(&testCoverProfile, "test.coverprofile", "", "coverage.cov", "Done")
var alternativeCfgPath = os.Getenv("PEER_CFG_PATH")
if alternativeCfgPath != "" {
logger.Infof("User defined config file path: %s", alternativeCfgPath)
viper.AddConfigPath(alternativeCfgPath) // Path to look for the config file in
} else {
viper.AddConfigPath("./") // Path to look for the config file in
// Path to look for the config file in based on GOPATH
gopath := os.Getenv("GOPATH")
for _, p := range filepath.SplitList(gopath) {
peerpath := filepath.Join(p, "src/github.com/hyperledger/fabric/peer")
viper.AddConfigPath(peerpath)
}
}
// Now set the configuration file.
viper.SetConfigName(cmdRoot) // Name of config file (without extension)
err := viper.ReadInConfig() // Find and read the config file
if err != nil { // Handle errors reading the config file
panic(fmt.Errorf("Fatal error when reading %s config file: %s\n", cmdRoot, err))
}
mainCmd.AddCommand(version.Cmd())
mainCmd.AddCommand(node.Cmd())
mainCmd.AddCommand(network.Cmd())
mainCmd.AddCommand(chaincode.Cmd())
runtime.GOMAXPROCS(viper.GetInt("peer.gomaxprocs"))
// Init the crypto layer
if err := crypto.Init(); err != nil {
panic(fmt.Errorf("Failed to initialize the crypto layer: %s", err))
}
// On failure Cobra prints the usage message and error string, so we only
// need to exit with a non-0 status
if mainCmd.Execute() != nil {
os.Exit(1)
}
logger.Info("Exiting.....")
}
func main() {
// For environment variables.
viper.SetEnvPrefix(cmdRoot)
viper.AutomaticEnv()
replacer := strings.NewReplacer(".", "_")
viper.SetEnvKeyReplacer(replacer)
// Define command-line flags that are valid for all peer commands and
// subcommands.
mainFlags := mainCmd.PersistentFlags()
mainFlags.BoolVarP(&versionFlag, "version", "v", false, "Display current version of fabric peer server")
mainFlags.String("logging-level", "", "Default logging level and overrides, see core.yaml for full syntax")
viper.BindPFlag("logging_level", mainFlags.Lookup("logging-level"))
testCoverProfile := ""
mainFlags.StringVarP(&testCoverProfile, "test.coverprofile", "", "coverage.cov", "Done")
var alternativeCfgPath = os.Getenv("PEER_CFG_PATH")
if alternativeCfgPath != "" {
logger.Infof("User defined config file path: %s", alternativeCfgPath)
viper.AddConfigPath(alternativeCfgPath) // Path to look for the config file in
} else {
viper.AddConfigPath("./") // Path to look for the config file in
// Path to look for the config file in based on GOPATH
gopath := os.Getenv("GOPATH")
for _, p := range filepath.SplitList(gopath) {
peerpath := filepath.Join(p, "src/github.com/hyperledger/fabric/peer")
viper.AddConfigPath(peerpath)
}
}
// Now set the configuration file.
viper.SetConfigName(cmdRoot) // Name of config file (without extension)
err := viper.ReadInConfig() // Find and read the config file
if err != nil { // Handle errors reading the config file
panic(fmt.Errorf("Fatal error when reading %s config file: %s\n", cmdRoot, err))
}
mainCmd.AddCommand(version.Cmd())
mainCmd.AddCommand(node.Cmd())
mainCmd.AddCommand(chaincode.Cmd(nil))
mainCmd.AddCommand(clilogging.Cmd())
runtime.GOMAXPROCS(viper.GetInt("peer.gomaxprocs"))
// Init the crypto layer
//TODO: integrate new crypto / idp code
primitives.SetSecurityLevel("SHA2", 256)
// Init the MSP
// TODO: determine the location of this config file
var mspMgrConfigDir string
if alternativeCfgPath != "" {
mspMgrConfigDir = alternativeCfgPath + "/msp/sampleconfig/"
} else if _, err := os.Stat("./msp/sampleconfig/"); err == nil {
mspMgrConfigDir = "./msp/sampleconfig/"
} else {
mspMgrConfigDir = os.Getenv("GOPATH") + "/src/github.com/hyperledger/fabric/msp/sampleconfig/"
}
// FIXME: when this peer joins a chain, it should get the
// config for that chain with the list of MSPs that the
// chain uses; however this is not yet implemented.
// Additionally, we might always want to have an MSP for
// the local test chain so that we can run tests with the
// peer CLI. This is why we create this fake setup here for now
err = mspmgmt.LoadFakeSetupWithLocalMspAndTestChainMsp(mspMgrConfigDir)
if err != nil {
panic(fmt.Errorf("Fatal error when setting up MSP from directory %s: err %s\n", mspMgrConfigDir, err))
}
// On failure Cobra prints the usage message and error string, so we only
// need to exit with a non-0 status
if mainCmd.Execute() != nil {
os.Exit(1)
}
logger.Info("Exiting.....")
}