cqlsh-node/src/config.js

Cassandra cqlsh in nodejs

/*
 * Shared Configuration manager
 */

const fs = require('fs');
const log = require('./logger');

var sharedConfig = {};
var readConfig = function(file){
	var obj = JSON.parse(fs.readFileSync(file, 'utf8'));
	return obj;
}

exports.setConfig = function(config){
  try {
	sharedConfig = config;
	// log('%data:green CONFIG SET [%s:blue]', JSON.stringify(sharedConfig) );
	// If config file is provided, override
	if (sharedConfig.configfile) sharedConfig = readConfig(sharedConfig.configfile);
	log('%data:green CONFIG FILE [%s:blue]', JSON.stringify(sharedConfig) );

  } catch(e) {  log('%data:red SET CONFIG ERROR [%s:cyan]', err ); process.exit(1); }
};

exports.getConfig = function(){
  try {
	return sharedConfig;

  } catch(e) {  log('%data:red GET CONFIG ERROR [%s:cyan]', err ); process.exit(1); }

};