refactor cli and gui wrapper code. Details:

- all cli functions shared between ethereum and ethereal abstracted to utils/ cmd.go (should be ethcommon or shared or sth)
- simplify main() now readable stepwise
- rename main wrapper files to main.go
- rename commmand line args definition file from config.go to flags.go
- rename Do -> Start to parallel option names
- register interrupt for rpc server stop
- fix interrupt stopping js repl and ethereum
- register interrupt for mining stop
- custom config file option from command line
- debug option from command line
- loglevel option from command line
- changed ethutil.Config API
- default datadir and default config file set together with other flag defaults in wrappers
- default assetpath set together with other command line flags defaults in gui wrapper (not in ethutil.Config or ui/ui_lib)
- options precedence: default < config file < environment variables < command line

1 files changed, 0 insertions, 43 deletions

diff --git a/ethereal/config.go b/ethereal/config.go
deleted file mode 100644
index 2315d1435..000000000
--- a/ethereal/config.go
+++ /dev/null
@@ -1,43 +0,0 @@
-package main
-
-import (
-	"flag"
-)
-
-var Identifier string
-
-//var StartMining bool
-var StartRpc bool
-var RpcPort int
-var UseUPnP bool
-var OutboundPort string
-var ShowGenesis bool
-var AddPeer string
-var MaxPeer int
-var GenAddr bool
-var UseSeed bool
-var ImportKey string
-var ExportKey bool
-var AssetPath string
-
-var Datadir string
-
-func Init() {
-	flag.StringVar(&Identifier, "id", "", "Custom client identifier")
-	flag.StringVar(&OutboundPort, "port", "30303", "listening port")
-	flag.BoolVar(&UseUPnP, "upnp", false, "enable UPnP support")
-	flag.IntVar(&MaxPeer, "maxpeer", 10, "maximum desired peers")
-	flag.IntVar(&RpcPort, "rpcport", 8080, "port to start json-rpc server on")
-	flag.BoolVar(&StartRpc, "rpc", false, "start rpc server")
-	flag.StringVar(&AssetPath, "asset_path", "", "absolute path to GUI assets directory")
-
-	flag.BoolVar(&ShowGenesis, "genesis", false, "prints genesis header and exits")
-	flag.BoolVar(&UseSeed, "seed", true, "seed peers")
-	flag.BoolVar(&GenAddr, "genaddr", false, "create a new priv/pub key")
-	flag.BoolVar(&ExportKey, "export", false, "export private key")
-	flag.StringVar(&ImportKey, "import", "", "imports the given private key (hex)")
-
-	flag.StringVar(&Datadir, "datadir", ".ethereal", "specifies the datadir to use. Takes precedence over config file.")
-
-	flag.Parse()
-}