30s/lib/index.js

A command-line application for 30 seconds of code snippets

#!/usr/bin/env node
//  ┏━┓┏━┓┏━┓
//  ╺━┫┃┃┃┗━┓
//  ┗━┛┗━┛┗━┛
//
//  A CLI for 30 seconds of code snippets.
//  https://github.com/sQVe/30s
"use strict";

var _commander = _interopRequireDefault(require("commander"));

var _ramda = require("ramda");

var _snippets = _interopRequireDefault(require("../lib/snippets.json"));

var _handler = require("./handler");

var _printer = require("./printer");

var _package = require("../package.json");

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

const isTest = process.env.NODE_ENV === 'test';
const actions = {
  tag: (id, opts) => (0, _printer.printSnippet)(opts, (0, _handler.getSnippetsByTag)(_snippets.default, id)),
  view: (id, opts) => (0, _printer.printSnippet)(opts, (0, _handler.getSnippet)(_snippets.default, id)),
  search: (query, opts) => (0, _printer.printSnippet)(opts, (0, _handler.searchSnippets)(_snippets.default, query))
};

const addCommand = settings => (0, _ramda.reduce)((acc, [key, ...args]) => acc[key](...args), _commander.default, settings);

const addAction = action => ['action', (input, opts) => {
  if (!input) return _commander.default.outputHelp();
  return isTest ? // NOTE: Commander.js sadly does not include a way to hook onto given
  // actions for integration testing. We solve this by outputting state
  // when NODE_ENV is test.
  console.log(JSON.stringify([action, input, !!opts.cp, !!opts.json, opts.layout])) : actions[action](input, opts);
}];

const commonOptions = [['option', '-c, --cp', 'copy code to clipboard', false], ['option', '-j, --json', 'output in json format', false], ['option', '-l, --layout <layout>', 'print in specified layout', 'itced']];

_commander.default.version(_package.version);

addCommand([['command', 's [query]'], ['alias', 'search'], ['description', ['fuzzy search snippets by id']], ...commonOptions, addAction('search')]);
addCommand([['command', 't [id]'], ['alias', 'tag'], ['description', ['view snippets by tag']], ...commonOptions, addAction('tag')]);
addCommand([['command', 'v [id]'], ['alias', 'view'], ['description', ['view snippet with id']], ...commonOptions, addAction('view')]);

_commander.default.on('--help', () => console.log(['', 'Examples:', '  v head', '  view head', '', '  s -j flatten', '  search --json flatten', '', '  t -l ic array', '  tag --layout ic array'].join('\n')));

_commander.default.parse(process.argv);

if (process.argv.length <= 2) {
  _commander.default.outputHelp();
}