engine_config.js

var fs = require("fs");

// cc-yaml currently ends up passing bools as stringy equivalents
function _coerceBool(val) {
  if (typeof(val) === "string") {
    return val === "true";
  } else {
    return !!val;
  }
}

class UserEngineConfig {
  constructor(json) {
    this.json = json;
  }

  get configPath() {
    return this.json.config;
  }

  get extensions() {
    return this.json.extensions;
  }

  get debug() {
    return _coerceBool(this.json.debug);
  }

  get ignorePath() {
    return this.json.ignore_path;
  }

  get ignoreWarnings() {
    return _coerceBool(this.json.ignore_warnings);
  }

  get sanitizeBatch() {
    if (this.json.hasOwnProperty("sanitize_batch")) {
      return _coerceBool(this.json.sanitize_batch);
    } else {
      return true;
    }
  }
}

class EngineConfig {
  constructor(path) {
    this.engineJSON = JSON.parse(fs.readFileSync(path));
  }

  get includePaths() {
    return this.engineJSON.include_paths;
  }

  get userConfig() {
    return new UserEngineConfig(this.engineJSON.config || {});
  }
}

module.exports = EngineConfig;