Allowing to define chains file per environment/chain

Author: gerbrand

bin/embark

@@ -17,15 +17,12 @@ var run = function(cmd) {
 var deploy = function(env, embarkConfig) {
   var contractFiles = grunt.file.expand(embarkConfig.contracts);
   var destFile = embarkConfig.output;
-  var chainFile = embarkConfig.chains;
 
   Embark.init();
   Embark.blockchainConfig.loadConfigFile(embarkConfig.blockchainConfig);
   Embark.contractsConfig.loadConfigFile(embarkConfig.contractsConfig);
 
-  if (chainFile === undefined) {
-    chainFile = './chains.json';
-  }
+  var chainFile = Embark.blockchainConfig.blockchainConfig[env].chains || embarkConfig.chains || './chains.json';
 
   abi = Embark.deployContracts(env, contractFiles, destFile, chainFile);
   grunt.file.write(destFile, abi);

lib/config/blockchain.js

@@ -40,6 +40,7 @@ BlockchainConfig.prototype.config = function(env) {
     minerthreads: config.minerthreads,
     genesisBlock: config.genesis_block,
     datadir: config.datadir,
+    chains: config.chains,
     networkId: networkId,
     maxPeers: 4,
     port: config.port || "30303",

test/config.blockchain.js

@@ -43,6 +43,7 @@ describe('embark.config.blockchain', function() {
           minerthreads: 1,
           genesis_block: 'config/genesis.json',
           datadir: '/tmp/embark',
+          chains: 'chains_development.json',
           mine_when_needed: true,
           gas_limit: 123,
           gas_price: 100,
@@ -67,6 +68,7 @@ describe('embark.config.blockchain', function() {
         minerthreads: 1,
         genesisBlock: 'config/genesis.json',
         datadir: '/tmp/embark',
+        chains: 'chains_development.json',
         networkId: 0,
         maxPeers: 4,
         port: "30303",
@@ -88,12 +90,13 @@ describe('embark.config.blockchain', function() {
           network_id: 0,
           minerthreads: 1,
           datadir: '/tmp/embark',
+          chains: undefined,
           mine_when_needed: true,
           console: false,
           account: {
             init: true,
             password: 'config/password'
-          }
+          },
         },
         staging: {}
       };
@@ -110,6 +113,7 @@ describe('embark.config.blockchain', function() {
         minerthreads: 1,
         genesisBlock: undefined,
         datadir: '/tmp/embark',
+        chains: undefined,
         networkId: 0,
         maxPeers: 4,
         port: "30303",