rollup-umd-scripts/bin/scripts/cmds/documentation_cmds/add-section.js

CLI for rollup-umd projects

'use strict';

var _stringify = require('babel-runtime/core-js/json/stringify');

var _stringify2 = _interopRequireDefault(_stringify);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/* eslint-disable no-undef, no-param-reassign, global-require, no-unused-vars, no-console, no-underscore-dangle, prefer-destructuring */
var path = require('path');
var fs = require('fs');

exports.command = ['add-section', 'section'];
exports.desc = 'Add a section to section/styleguide.ext.json';
exports.builder = function (yargs) {
  return yargs.option('name', {
    alias: 'n',
    describe: 'name of the section'
  }).option('content', {
    alias: 'c',
    describe: 'location of the markdown file'
  }).option('before', {
    alias: 'b',
    describe: 'append before the section with name'
  }).option('after', {
    alias: 'a',
    describe: 'append after the section with name'
  }).option('path', {
    alias: 'p',
    describe: 'path',
    default: process.cwd()
  });
};
exports.handler = function (argv) {
  switch (argv.path[0]) {
    case '/':
      break;
    default:
      argv.path = argv.path[1] === '/' ? path.join(process.cwd(), argv.path.slice(2)) : path.join(process.cwd(), argv.path);
      break;
  }
  var configPath = path.join(argv.path, 'styleguide/styleguide.ext.json');
  var config = require(configPath);

  var before = argv.before,
      after = argv.after,
      name = argv.name,
      content = argv.content;

  var section = {
    name: name,
    content: content
  };

  if (!fs.existsSync(path.join(argv.path, content))) {
    throw new Error('File cannot be found at location ' + path.join(argv.path, content) + '.');
  }

  config.sections.forEach(function (s) {
    if (s.name.toLowerCase() === name.toLowerCase()) {
      throw new Error('Section with name ' + name + ' already exist!');
    }
  });

  if (before && after) {
    throw new Error('You cannot use --before and --after together.');
  }

  var pos = void 0;
  var compare = before || after;
  config.sections.forEach(function (s, i) {
    if (s.name.toLowerCase() === compare.toLowerCase()) {
      pos = i;
    }
  });

  if ((before || after) && !pos) {
    throw Error('Section with name "' + name + '" can\'t be found!');
  }

  if (before) {
    config.sections = config.sections.slice(0, pos).concat([section]).concat(config.sections.slice(pos));
  } else if (after) {
    config.sections = config.sections.slice(0, pos + 1).concat([section]).concat(config.sections.slice(pos + 1));
  } else {
    config.sections.push(section);
  }

  fs.writeFileSync(configPath, (0, _stringify2.default)(config, null, 2), { encoding: 'utf8' });
};