Merge branch 'develop'

.gitignore

@@ -1,2 +1,3 @@
 node_modules
 TODO
+.node-xmlhttprequest-sync-*

bin/embark

@@ -25,7 +25,7 @@ var deploy = function(env, embarkConfig) {
 }
 
 program
-  .version('0.7.0')
+  .version('0.7.1')
 
 program.command('new [name]').description('New application').action(function(name) {
   if (name === undefined) {

boilerplate/config/blockchain.yml

@@ -3,8 +3,10 @@ development:
   rpc_port: 8101
   rpc_whitelist: "*"
   minerthreads: 1
+  genesis_block: config/genesis/dev_genesis.json
   datadir: /tmp/embark
   mine_when_needed: true
+  max_peers: 0
   gas_limit: 500000
   gas_price: 10000000000000
   console: false
@@ -17,6 +19,7 @@ staging:
   rpc_whitelist: "*"
   datadir: default
   network_id: 0
+  max_peers: 4
   console: true
   account:
     init: false
@@ -27,6 +30,7 @@ production:
   rpc_whitelist: "*"
   datadir: default
   network_id: 1
+  max_peers: 4
   console: true
   account:
     init: false

boilerplate/config/genesis/dev_genesis.json

@@ -0,0 +1,12 @@
+{
+    "nonce": "0x0000000000000042",
+    "difficulty": "0x40000",
+    "alloc": {
+    },
+    "mixhash": "0x0000000000000000000000000000000000000000000000000000000000000000",
+    "coinbase": "0x0000000000000000000000000000000000000000",
+    "timestamp": "0x00",
+    "parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
+    "extraData": "0x",
+    "gasLimit": "0x4c4b40"
+}

boilerplate/package.json

@@ -10,7 +10,7 @@
   "license": "ISC",
   "homepage": "",
   "devDependencies": {
-    "embark-framework": "^0.7.0",
+    "embark-framework": "^0.7.1",
     "grunt-embark": "^0.2.0",
     "grunt-contrib-clean": "^0.6.0",
     "grunt-contrib-coffee": "^0.13.0",

demo/config/blockchain.yml

@@ -3,6 +3,7 @@ development:
   rpc_port: 8101
   rpc_whitelist: "*"
   minerthreads: 1
+  genesis_block: config/genesis/dev_genesis.json
   datadir: /tmp/embark
   mine_when_needed: true
   gas_limit: 500000

demo/config/genesis/dev_genesis.json

@@ -0,0 +1,12 @@
+{
+    "nonce": "0x0000000000000042",
+    "difficulty": "0x40000",
+    "alloc": {
+    },
+    "mixhash": "0x0000000000000000000000000000000000000000000000000000000000000000",
+    "coinbase": "0x0000000000000000000000000000000000000000",
+    "timestamp": "0x00",
+    "parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
+    "extraData": "0x",
+    "gasLimit": "0x4c4b40"
+}

demo_meteor/config/blockchain.yml

@@ -3,6 +3,7 @@ development:
   rpc_port: 8101
   rpc_whitelist: "*"
   minerthreads: 1
+  genesis_block: config/genesis.json
   datadir: /tmp/embark
   mine_when_needed: true
   gas_limit: 500000

demo_meteor/config/genesis.json

@@ -0,0 +1,12 @@
+{
+    "nonce": "0x0000000000000042",
+    "difficulty": "0x40000",
+    "alloc": {
+    },
+    "mixhash": "0x0000000000000000000000000000000000000000000000000000000000000000",
+    "coinbase": "0x0000000000000000000000000000000000000000",
+    "timestamp": "0x00",
+    "parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
+    "extraData": "0x",
+    "gasLimit": "0x4c4b40"
+}

lib/blockchain.js

@@ -1,3 +1,4 @@
+var mkdirp = require('mkdirp');
 
 Blockchain = function(blockchainConfig) {
   this.config = blockchainConfig;
@@ -25,9 +26,12 @@ Blockchain.prototype.generate_basic_command = function() {
   }
 
   cmd += "--mine ";
+  if (config.genesisBlock !== void 0) {
+    cmd += "--genesis=\"" + config.genesisBlock + "\" ";
+  }
 
   //TODO: this should be configurable
-  cmd += "--maxpeers 0 ";
+  cmd += "--maxpeers " + config.maxPeers + " ";
 
   if (config.account.password !== void 0) {
     cmd += "--password " + config.account.password + " ";
@@ -73,6 +77,14 @@ Blockchain.prototype.get_address = function() {
   var address = null;
 
   if (config.account.init) {
+    // ensure datadir exists, bypassing the interactive liabilities prompt.
+    var newDir = mkdirp.sync(config.datadir);
+    if (newDir) {
+      console.log("=== datadir created");
+    } else {
+      console.log("=== datadir already exists");
+    }
+
     console.log("running: " + this.list_command());
     result = exec(this.list_command());
 
@@ -96,4 +108,3 @@ Blockchain.prototype.startChain = function(use_tmp) {
 }
 
 module.exports = Blockchain
-

lib/config/blockchain.js

@@ -38,8 +38,10 @@ BlockchainConfig.prototype.config = function(env) {
     gasPrice: config.gas_price || 10000000000000,
     rpcWhitelist: config.rpc_whitelist,
     minerthreads: config.minerthreads,
+    genesisBlock: config.genesis_block,
     datadir: config.datadir,
     networkId: networkId,
+    maxPeers: 4,
     port: config.port || "30303",
     console_toggle: config.console || false,
     mine_when_needed: config.mine_when_needed || false,
@@ -50,4 +52,3 @@ BlockchainConfig.prototype.config = function(env) {
 };
 
 module.exports = BlockchainConfig;
-

lib/deploy.js

@@ -71,7 +71,7 @@ Deploy.prototype.deploy_contracts = function(env) {
 
       console.log('trying to obtain ' + className + ' address...');
       var receipt = null;
-      while ((receipt = web3.eth.getTransactionReceipt(transactionHash)) === null) {
+      while ((receipt = web3.eth.getTransactionReceipt(transactionHash)) === null || receipt.contractAddress === null) {
           sleep.sleep(1);
       }
       var contractAddress = receipt.contractAddress;

package.json

@@ -1,6 +1,6 @@
 {
   "name": "embark-framework",
-  "version": "0.7.0",
+  "version": "0.7.1",
   "description": "",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"
@@ -19,6 +19,7 @@
     "jasmine": "^2.3.1",
     "meteor-build-client": "^0.1.6",
     "methodmissing": "^0.0.3",
+    "mkdirp": "^0.5.1",
     "python": "^0.0.4",
     "read-yaml": "^1.0.0",
     "shelljs": "^0.5.0",

test/blockchain.js

@@ -10,7 +10,7 @@ describe('embark.blockchain', function() {
     var blockchain = new Blockchain(blockchainConfig);
 
     it('should return correct cmd', function() {
-      assert.strictEqual(blockchain.generate_basic_command(), "geth --datadir=\"/tmp/embark\" --logfile=\"/tmp/embark.log\" --port 30303 --rpc --rpcport 8101 --networkid "+blockchainConfig.networkId+" --rpccorsdomain \"*\" --minerthreads \"1\" --mine --maxpeers 0 --password config/password ");
+      assert.strictEqual(blockchain.generate_basic_command(), "geth --datadir=\"/tmp/embark\" --logfile=\"/tmp/embark.log\" --port 30303 --rpc --rpcport 8101 --networkid "+blockchainConfig.networkId+" --rpccorsdomain \"*\" --minerthreads \"1\" --mine --genesis=\"config/genesis.json\" --maxpeers 4 --password config/password ");
     });
   });
 

test/config.blockchain.js

@@ -41,6 +41,7 @@ describe('embark.config.blockchain', function() {
           rpc_whitelist: "*",
           network_id: 0,
           minerthreads: 1,
+          genesis_block: 'config/genesis.json',
           datadir: '/tmp/embark',
           mine_when_needed: true,
           gas_limit: 123,
@@ -63,8 +64,10 @@ describe('embark.config.blockchain', function() {
         gasPrice: 100,
         rpcWhitelist: "*",
         minerthreads: 1,
+        genesisBlock: 'config/genesis.json',
         datadir: '/tmp/embark',
         networkId: 0,
+        maxPeers: 4,
         port: "30303",
         console_toggle: false,
         mine_when_needed: true,
@@ -103,8 +106,10 @@ describe('embark.config.blockchain', function() {
         gasPrice: 10000000000000,
         rpcWhitelist: "*",
         minerthreads: 1,
+        genesisBlock: undefined,
         datadir: '/tmp/embark',
         networkId: 0,
+        maxPeers: 4,
         port: "30303",
         console_toggle: false,
         mine_when_needed: true,
@@ -122,4 +127,3 @@ describe('embark.config.blockchain', function() {
   });
 
 });
-

test/support/blockchain.yml

@@ -3,6 +3,7 @@ development:
   rpc_port: 8101
   rpc_whitelist: "*"
   minerthreads: 1
+  genesis_block: config/genesis.json
   datadir: /tmp/embark
   mine_when_needed: true
   gas_limit: 500000