options to open rpc server

src/main.js

@@ -15,6 +15,8 @@ program
 .option('-f, --frontend <front-end>', 'Folder that should be served by remixd')
 .option('-p, --frontend-port <front-end-port>', 'Http port used by the frontend (default 8082)')
 .option('-a, --auto-mine', 'mine pending transactions')
+.option('-r, --rpc <cors-domains>', 'start rpc server. Values are CORS domain')
+.option('-rp, --rpc-port', 'rpc server port (default 8545)')
 .parse(process.argv)
 console.log('example: --dev-path /home/devchains/chain1 --mist --geth --frontend /home/frontend --frontend-port 8084 --auto-mine')
 program.outputHelp()
@@ -23,7 +25,7 @@ var killCallBack = []
 
 if (program.devPath) {
   if (fs.existsSync(program.devPath)) {
-    killCallBack.push(startmistGeth(program.devPath, program.mist, program.geth, program.autoMine))
+    killCallBack.push(startmistGeth(program.devPath, program.mist, program.geth, program.autoMine, program.rpc, program.rpcPort))
   } else {
     console.log('\x1b[31m%s\x1b[0m', '[ERR] can\'t start mist/geth. ' + program.devPath + ' does not exist')
   }

src/services/startMistGeth.js

@@ -5,9 +5,7 @@ var Web3 = require('web3')
 var net = require('net')
 
 var connectTimeout
-module.exports = function (dataDir, mist, geth, mine) {
-  console.log(mist)
-  console.log(geth)
+module.exports = function (dataDir, mist, geth, mine, rpc, rpcPort) {
   console.log('opening dev env at ' + dataDir)
   // geth --vmdebug --dev --ipcpath /home/yann/Ethereum/testchains/test2/geth.ipc --datadir /home/yann/Ethereum/testchains/test2
   var gethprocess
@@ -19,7 +17,20 @@ module.exports = function (dataDir, mist, geth, mine) {
       '--ipcpath', ipcPath,
       '--datadir', dataDir
     ]
-    console.log('starting geth ... ' + ipcPath)
+    if (rpc) {
+      gethArgs.push('--rpc')
+      gethArgs.push('--rpccorsdomain')
+      gethArgs.push(rpc)
+      gethArgs.push('--rpcapi')
+      gethArgs.push('web3,eth,debug,net')
+      if (!rpcPort) {
+        rpcPort = 8545
+      }
+      gethArgs.push('--rpcport')
+      gethArgs.push(rpcPort)
+    }
+    console.log(gethArgs)
+    console.log('starting geth ... ')
     gethprocess = run('geth', gethArgs)
 
     connectTimeout = setInterval(() => {