ircgrampp/lib/cli/plugins/search.js

IRCGram++ is a complexly simple Telegram <-> IRC Gateway

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = _default;

var _table = _interopRequireDefault(require("../table"));

var _plugins = require("../../plugins");

var _debug = _interopRequireDefault(require("debug"));

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

const debug = (0, _debug.default)('cli.plugins.search');

function _default(pattern, args) {
  debug("Search");
  let max = args.max;

  if (typeof pattern !== "string") {
    process.stderr.write(`Invalid pattern\n`);
    process.exit(1);
  }

  let plugs = (0, _plugins.searchPlugin)(pattern, max);

  if (!plugs.length) {
    process.stdout.write(`No results\n`);
    process.exit(0);
  }

  const columns = process.stdout.columns;
  let maxDescriptionLen = 0;
  let maxnamelength = plugs.reduce((max, {
    name
  }) => {
    if (name.length > max) {
      return name.length;
    } else {
      return max;
    }
  }, 0);
  let maxauthorlength = plugs.reduce((max, {
    author
  }) => {
    author = author || {
      name: ""
    };
    let {
      name
    } = author;

    if (name.length > max) {
      return name.length;
    } else {
      return max;
    }
  }, 0);

  if (columns) {
    maxDescriptionLen = columns - maxnamelength - maxauthorlength - 6;
  }

  let table = (0, _table.default)(['Name', 'Author', 'Description']);
  table.push(...plugs.map(({
    name,
    author,
    description
  }) => {
    if (maxDescriptionLen && description.length > maxDescriptionLen) {
      description = description.substr(0, maxDescriptionLen - 3) + '...';
    }

    author = author || {
      name: 'Unknow'
    };
    return [name, author.name, description];
  }));
  process.stdout.write(table.toString());
  process.stdout.write("\n");
  process.exit(0);
}