embark-area-51/lib/config.js

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2016-08-22 03:40:05 +00:00
var fs = require('fs');
var grunt = require('grunt');
var Config = function(env) {
this.env = env;
this.blockchainConfig = {};
this.contractsConfig = {};
this.pipelineConfig = {};
this.assetFiles = {};
this.contractsFiles = [];
this.configDir = 'config/';
};
Config.prototype.loadConfigFiles = function(options) {
this.embarkConfig = JSON.parse(fs.readFileSync(options.embarkConfig));
this.loadPipelineConfigFile();
this.loadBlockchainConfigFile();
this.loadContractsConfigFile();
};
Config.prototype.loadBlockchainConfigFile = function() {
var defaultBlockchainConfig = JSON.parse(fs.readFileSync(this.configDir + this.env + "/blockchain.json"))[this.env];
this.blockchainConfig = defaultBlockchainConfig;
};
Config.prototype.loadContractsConfigFile = function() {
var defaultContractsConfig = JSON.parse(fs.readFileSync(this.configDir + "contracts.json"))['default'];
//var envContractsConfig = JSON.parse(fs.readFileSync(this.configDir + this.env + "/contracts.json"))[this.env];
//merge.recursive(defaultContractsConfig, envContractsConfig);
this.contractsConfig = defaultContractsConfig;
};
Config.prototype.loadPipelineConfigFile = function() {
var contracts = this.embarkConfig.contracts;
this.contractsFiles = this.loadFiles(contracts);
var assets = this.embarkConfig.app;
for(var targetFile in assets) {
this.assetFiles[targetFile] = this.loadFiles(assets[targetFile]);
}
this.buildDir = this.embarkConfig.buildDir;
this.configDir = this.embarkConfig.config;
};
Config.prototype.loadFiles = function(files) {
var originalFiles = grunt.file.expand({nonull: true}, files);
var readFiles = [];
originalFiles.filter(function(file) {
return file.indexOf('.') >= 0;
}).filter(function(file) {
if (file === 'embark.js') {
readFiles.push({filename: 'bluebird.js', content: fs.readFileSync("../js/bluebird.js").toString()});
readFiles.push({filename: 'web3.js', content: fs.readFileSync("../js/web3.js").toString()});
readFiles.push({filename: 'embark.js', content: fs.readFileSync("../js/embark.js").toString()});
} else {
readFiles.push({filename: file, content: fs.readFileSync(file).toString()});
}
});
return readFiles;
};
module.exports = Config;