initial

src/config/index.ts

@@ -0,0 +1,18 @@
+import yaml from 'js-yaml'
+import fs from 'fs'
+import path from 'path';
+import { Config } from './types';
+import { mergeRight } from 'ramda';
+import { validateConfig } from './validate';
+import logger from '../service/logger';
+
+const defaultConfig = yaml.load<Config>(fs.readFileSync(path.join(__dirname, '../config.example.yml'), 'utf8'));
+const userConfig = yaml.load<Config>(fs.readFileSync(path.join(__dirname, '../config.yml'), 'utf8'));
+
+const config = userConfig && mergeRight(defaultConfig, userConfig) || defaultConfig
+
+export default function prepareConfig() {
+  validateConfig(config)
+  logger.debug('config is ok:', config)
+  return config
+}