make/lib/util.js

Make like Task runner

import fs        from 'fs';
import path      from 'path';
import { parse } from 'jsonlint';

const { existsSync: exists } = fs;
const debug = require('debug')('make:util');

// FS util mixin
let util = module.exports = {
  basename(filepath) {
    return path.basename(filepath);
  },

  resolve(dir) {
    return filepath => {
      return path.join(dir, filepath);
    }
  },

  file(filepath) {
    debug('Check is file', filepath);
    return fs.statSync(filepath).isFile();
  },

  directory(filepath) {
    debug('Check is directory', filepath);
    return fs.statSync(filepath).isDirectory();
  },

  exists(filepath) {
    debug('Check %s filepath exists', filepath);
    return exists(filepath);
  },

  read(filepath, encoding = 'utf8') {
    return fs.readFileSync(filepath, encoding);
  },

  readdir(filepath) {
    return fs.readdirSync(filepath);
  },

  readJSON(file) {
    var ext = path.extname(file);
    if (ext === '.json') return require(file);

    let content = this.read(file);

    try {
      return parse(content);
    } catch(e) {
      this.error('JSON Parsing error for %s', file);
      this.error(e.message);
      this.error(content);
      return {};
    }
  }
};