├── .gitignore
├── README.md
├── crawl
├── crawler.js
├── db.js
├── package.json
└── yarn.lock


/.gitignore:
--------------------------------------------------------------------------------
 1 | 
 2 | # Created by https://www.gitignore.io/api/node
 3 | 
 4 | ### Node ###
 5 | # Logs
 6 | logs
 7 | *.log
 8 | npm-debug.log*
 9 | yarn-debug.log*
10 | yarn-error.log*
11 | 
12 | # Runtime data
13 | pids
14 | *.pid
15 | *.seed
16 | *.pid.lock
17 | 
18 | # Directory for instrumented libs generated by jscoverage/JSCover
19 | lib-cov
20 | 
21 | # Coverage directory used by tools like istanbul
22 | coverage
23 | 
24 | # nyc test coverage
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28 | .grunt
29 | 
30 | # Bower dependency directory (https://bower.io/)
31 | bower_components
32 | 
33 | # node-waf configuration
34 | .lock-wscript
35 | 
36 | # Compiled binary addons (http://nodejs.org/api/addons.html)
37 | build/Release
38 | 
39 | # Dependency directories
40 | node_modules/
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45 | 
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50 | .eslintcache
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53 | .node_repl_history
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56 | *.tgz
57 | 
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59 | .yarn-integrity
60 | 
61 | # dotenv environment variables file
62 | .env
63 | 
64 | 
65 | # End of https://www.gitignore.io/api/node
66 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | # Chromium / [Puppeteer](https://github.com/GoogleChrome/puppeteer) site crawler
 2 | 
 3 | [![styled with prettier](https://img.shields.io/badge/styled_with-prettier-ff69b4.svg)](https://github.com/prettier/prettier)
 4 | 
 5 | This crawler does a BFS starting from a given site entry point. It will not leave the entry point domain and it will not crawl a page more than once. Given a shared redis host/cluster this crawler can be distributed across multiple machines or processes. Discovered pages will be stored in mongo collection, each with a url, outbound urls, and a radius from the origin.
 6 | 
 7 | ## Installation
 8 | ```
 9 | yarn
10 | ```
11 | 
12 | ## Usage
13 | ### Basic
14 | ```bash
15 | ./crawl -u https://www.dadoune.com
16 | ```
17 | ### Distributed
18 | ```bash
19 | # Terminal 1
20 | ./crawl -u https://www.dadoune.com
21 | ```
22 | 
23 | ```bash
24 | # Terminal 2
25 | ./crawl -r
26 | ```
27 | ### Debug
28 | ```bash
29 | DEBUG=crawler:* ./crawl -u https://www.dadoune.com
30 | ```
31 | 
32 | ### Options
33 | - `--maxRadius` or `-m` the maximum link depth the crawler will explore from the entry url.
34 | - `--resume` or `-r` to resume crawling after prematurely exiting a process or to add additional crawlers to an existing crawl.
35 | - `--url` or `-u` the entry point URL to kick the crawler off.
36 | 


--------------------------------------------------------------------------------
/crawl:
--------------------------------------------------------------------------------
 1 | #!/usr/bin/env node
 2 | require('dotenv').config();
 3 | const argv = require('yargs')
 4 |   .usage('Usage: $0 [options]')
 5 |   .option('url', {
 6 |     alias: 'u',
 7 |     describe: 'The URL the crawler should enter the site from',
 8 |   })
 9 |   .option('resume', {
10 |     alias: 'r',
11 |     boolean: true,
12 |     describe: 'Resume crawler from existing queue',
13 |   })
14 |   .option('max-radius', {
15 |     alias: 'm',
16 |     number: true,
17 |     describe: 'The maximum radius from the entry URL to crawl',
18 |     default: Infinity,
19 |   })
20 |   .check(({ url, resume }) => {
21 |     if (url && resume) {
22 |       throw new Error('--url and --resume are mutually exclusive');
23 |     }
24 |     return true;
25 |   })
26 |   .help().argv;
27 | 
28 | const db = require('./db');
29 | const crawl = require('./crawler');
30 | 
31 | (async () => {
32 |   await db.connect();
33 |   if (!argv.resume) {
34 |     await db.flush();
35 |   }
36 |   await crawl(argv.url, { maxRadius: argv.maxRadius });
37 |   db.close();
38 | })();
39 | 


--------------------------------------------------------------------------------
/crawler.js:
--------------------------------------------------------------------------------
 1 | const _ = require('lodash');
 2 | const db = require('./db');
 3 | const puppeteer = require('puppeteer');
 4 | const url = require('url');
 5 | 
 6 | const debug = {
 7 |   crawl: require('debug')('crawler:crawl'),
 8 |   page: require('debug')('crawler:page'),
 9 | };
10 | 
11 | const crawl = async (entry, options = {}) => {
12 |   debug.crawl('Crawler started');
13 |   let target = (await db.popUrl()) || { url: entry, radius: 0 };
14 |   const { maxRadius = Infinity } = options;
15 |   if (!target.url) {
16 |     debug.crawl('Nothing to crawl');
17 |     return;
18 |   }
19 | 
20 |   const entryUrl = url.parse(target.url);
21 |   const browser = await puppeteer.launch();
22 |   const page = await browser.newPage();
23 |   debug.crawl('Puppeteer started');
24 | 
25 |   let count = 0;
26 |   while (target) {
27 |     if (target.radius >= maxRadius) {
28 |       debug.page(`Max radius reached ${target.url} not scraped`);
29 |     } else {
30 |       count++;
31 |       debug.page(`Crawling: ${target.url}`);
32 |       await page.goto(target.url);
33 |       debug.page(`Page loaded`);
34 |       const links = await page.evaluate(() => {
35 |         return Array.from(document.querySelectorAll('a')).map(
36 |           link => link.href
37 |         );
38 |       });
39 |       const outboundUrls = _.chain(links)
40 |         .filter(link => {
41 |           return url.parse(link).host === entryUrl.host;
42 |         })
43 |         .value();
44 |       debug.page(`Scraped ${outboundUrls.length} urls`);
45 |       await db.store({
46 |         outboundUrls,
47 |         radius: ++target.radius,
48 |         url: target.url,
49 |       });
50 |     }
51 |     target = await db.popUrl();
52 |   }
53 |   debug.crawl(`Crawler finished after crawling ${count} pages`);
54 | 
55 |   browser.close();
56 | };
57 | 
58 | module.exports = crawl;
59 | 


--------------------------------------------------------------------------------
/db.js:
--------------------------------------------------------------------------------
  1 | const bluebird = require('bluebird');
  2 | const redis = require('redis');
  3 | const MongoClient = require('mongodb').MongoClient;
  4 | 
  5 | bluebird.promisifyAll(redis.RedisClient.prototype);
  6 | bluebird.promisifyAll(redis.Multi.prototype);
  7 | 
  8 | const debug = {
  9 |   db: require('debug')('crawler:db'),
 10 |   redis: require('debug')('crawler:redis'),
 11 |   mongo: require('debug')('crawler:mongo'),
 12 | };
 13 | 
 14 | module.exports = {
 15 |   connect: async () => {
 16 |     this.db = await MongoClient.connect('mongodb://localhost:27017/crawler');
 17 |     this.client = redis.createClient(
 18 |       process.env.REDIS_PORT || 6379,
 19 |       process.env.REDIS_HOST || 'localhost'
 20 |     );
 21 |   },
 22 |   store: async page => {
 23 |     debug.db(`Store page ${page.url}`);
 24 | 
 25 |     // We don't need to wait for this
 26 |     (async () => {
 27 |       debug.mongo('Add page to mongo');
 28 |       await this.db.collection('pages').insertOne(page);
 29 |       debug.mongo('Mongo save complete');
 30 |     })();
 31 | 
 32 |     debug.redis('Add scraped urls to redis');
 33 |     const multi = this.client.multi();
 34 |     page.outboundUrls.forEach(url => {
 35 |       multi.sadd('discoveredPages', url);
 36 |     });
 37 |     const result = await multi.execAsync();
 38 |     debug.redis('Added urls to discovered set');
 39 | 
 40 |     let count = 0;
 41 |     result.forEach((notDiscovered, i) => {
 42 |       if (notDiscovered) {
 43 |         count++;
 44 |         const url = page.outboundUrls[i];
 45 |         multi.rpush('pageQueue', `${url} ${page.radius}`);
 46 |       }
 47 |     });
 48 |     await multi.execAsync();
 49 |     debug.redis(`Added ${count} new urls to queue`);
 50 |     debug.redis(`${page.outboundUrls.length - count} duplicates found`);
 51 |     debug.db('Page stored');
 52 |   },
 53 | 
 54 |   popUrl: async () => {
 55 |     debug.redis('Pop url from queue');
 56 |     const reply = await this.client.lpopAsync('pageQueue');
 57 |     if (reply) {
 58 |       debug.redis('Url popped');
 59 |       if (debug.redis.enabled) {
 60 |         const length = await this.client.llenAsync('pageQueue');
 61 |         debug.redis(`${length} urls in queue`);
 62 |       }
 63 |       const parts = reply.match(/(.+) ([0-9]+)$/);
 64 |       return {
 65 |         url: parts[1],
 66 |         radius: parseInt(parts[2]),
 67 |       };
 68 |     }
 69 |     debug.redis('Queue empty');
 70 |     return null;
 71 |   },
 72 | 
 73 |   getNodes: async () => {
 74 |     const pages = await this.db.collection('pages').find().toArray();
 75 | 
 76 |     const nodes = [];
 77 |     pages.forEach(page => {
 78 |       page.outboundUrls.forEach(url => {
 79 |         nodes.push({ source: page.url, target: url });
 80 |       });
 81 |     });
 82 | 
 83 |     console.log(JSON.stringify(nodes));
 84 |   },
 85 | 
 86 |   flush: async () => {
 87 |     debug.mongo('Drop page collection');
 88 |     const pages = await this.db.collection('pages');
 89 |     if (pages) {
 90 |       await pages.drop();
 91 |     }
 92 |     debug.mongo('Page collection dropped');
 93 |     debug.redis('Flush db');
 94 |     await this.client.del('discoveredPages', 'pageQueue');
 95 |     debug.redis('Redis flushed');
 96 |   },
 97 | 
 98 |   close: () => {
 99 |     this.client.end(true);
100 |     this.db.close();
101 |   },
102 | };
103 | 


--------------------------------------------------------------------------------
/package.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "name": "crawler",
 3 |   "version": "1.0.0",
 4 |   "main": "crawl",
 5 |   "license": "MIT",
 6 |   "author": {
 7 |     "email": "reed@dadoune.com",
 8 |     "name": "Reed Dadoune",
 9 |     "url": "https://www.dadoune.com"
10 |   },
11 |   "scripts": {
12 |     "precommit": "lint-staged"
13 |   },
14 |   "lint-staged": {
15 |     "*.{js, jsx}": [
16 |       "prettier --single-quote --trailing-comma es5 --write",
17 |       "git add"
18 |     ]
19 |   },
20 |   "dependencies": {
21 |     "bluebird": "^3.5.0",
22 |     "debug": "^3.0.0",
23 |     "dotenv": "^4.0.0",
24 |     "lodash": "^4.17.13",
25 |     "mongodb": "^2.2.31",
26 |     "puppeteer": "^0.9.0",
27 |     "redis": "^2.8.0",
28 |     "yargs": "^8.0.2"
29 |   },
30 |   "devDependencies": {
31 |     "husky": "^0.14.3",
32 |     "lint-staged": "^4.0.3",
33 |     "prettier": "^1.5.3"
34 |   }
35 | }
36 | 


--------------------------------------------------------------------------------
/yarn.lock:
--------------------------------------------------------------------------------
   1 | # THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
   2 | # yarn lockfile v1
   3 | 
   4 | 
   5 | ansi-escapes@^1.0.0:
   6 |   version "1.4.0"
   7 |   resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-1.4.0.tgz#d3a8a83b319aa67793662b13e761c7911422306e"
   8 | 
   9 | ansi-regex@^2.0.0:
  10 |   version "2.1.1"
  11 |   resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-2.1.1.tgz#c3b33ab5ee360d86e0e628f0468ae7ef27d654df"
  12 | 
  13 | ansi-regex@^3.0.0:
  14 |   version "3.0.0"
  15 |   resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-3.0.0.tgz#ed0317c322064f79466c02966bddb605ab37d998"
  16 | 
  17 | ansi-styles@^2.2.1:
  18 |   version "2.2.1"
  19 |   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-2.2.1.tgz#b432dd3358b634cf75e1e4664368240533c1ddbe"
  20 | 
  21 | app-root-path@^2.0.0:
  22 |   version "2.0.1"
  23 |   resolved "https://registry.yarnpkg.com/app-root-path/-/app-root-path-2.0.1.tgz#cd62dcf8e4fd5a417efc664d2e5b10653c651b46"
  24 | 
  25 | argparse@^1.0.7:
  26 |   version "1.0.9"
  27 |   resolved "https://registry.yarnpkg.com/argparse/-/argparse-1.0.9.tgz#73d83bc263f86e97f8cc4f6bae1b0e90a7d22c86"
  28 |   dependencies:
  29 |     sprintf-js "~1.0.2"
  30 | 
  31 | async-limiter@~1.0.0:
  32 |   version "1.0.1"
  33 |   resolved "https://registry.yarnpkg.com/async-limiter/-/async-limiter-1.0.1.tgz#dd379e94f0db8310b08291f9d64c3209766617fd"
  34 | 
  35 | balanced-match@^1.0.0:
  36 |   version "1.0.0"
  37 |   resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.0.tgz#89b4d199ab2bee49de164ea02b89ce462d71b767"
  38 | 
  39 | bluebird@^3.5.0:
  40 |   version "3.5.0"
  41 |   resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.5.0.tgz#791420d7f551eea2897453a8a77653f96606d67c"
  42 | 
  43 | brace-expansion@^1.1.7:
  44 |   version "1.1.8"
  45 |   resolved "https://registry.yarnpkg.com/brace-expansion/-/brace-expansion-1.1.8.tgz#c07b211c7c952ec1f8efd51a77ef0d1d3990a292"
  46 |   dependencies:
  47 |     balanced-match "^1.0.0"
  48 |     concat-map "0.0.1"
  49 | 
  50 | bson@~1.0.4:
  51 |   version "1.0.4"
  52 |   resolved "https://registry.yarnpkg.com/bson/-/bson-1.0.4.tgz#93c10d39eaa5b58415cbc4052f3e53e562b0b72c"
  53 | 
  54 | buffer-shims@~1.0.0:
  55 |   version "1.0.0"
  56 |   resolved "https://registry.yarnpkg.com/buffer-shims/-/buffer-shims-1.0.0.tgz#9978ce317388c649ad8793028c3477ef044a8b51"
  57 | 
  58 | builtin-modules@^1.0.0:
  59 |   version "1.1.1"
  60 |   resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-1.1.1.tgz#270f076c5a72c02f5b65a47df94c5fe3a278892f"
  61 | 
  62 | camelcase@^4.1.0:
  63 |   version "4.1.0"
  64 |   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-4.1.0.tgz#d545635be1e33c542649c69173e5de6acfae34dd"
  65 | 
  66 | chalk@^1.0.0, chalk@^1.1.1, chalk@^1.1.3:
  67 |   version "1.1.3"
  68 |   resolved "https://registry.yarnpkg.com/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
  69 |   dependencies:
  70 |     ansi-styles "^2.2.1"
  71 |     escape-string-regexp "^1.0.2"
  72 |     has-ansi "^2.0.0"
  73 |     strip-ansi "^3.0.0"
  74 |     supports-color "^2.0.0"
  75 | 
  76 | ci-info@^1.0.0:
  77 |   version "1.0.0"
  78 |   resolved "https://registry.yarnpkg.com/ci-info/-/ci-info-1.0.0.tgz#dc5285f2b4e251821683681c381c3388f46ec534"
  79 | 
  80 | cli-cursor@^1.0.2:
  81 |   version "1.0.2"
  82 |   resolved "https://registry.yarnpkg.com/cli-cursor/-/cli-cursor-1.0.2.tgz#64da3f7d56a54412e59794bd62dc35295e8f2987"
  83 |   dependencies:
  84 |     restore-cursor "^1.0.1"
  85 | 
  86 | cli-spinners@^0.1.2:
  87 |   version "0.1.2"
  88 |   resolved "https://registry.yarnpkg.com/cli-spinners/-/cli-spinners-0.1.2.tgz#bb764d88e185fb9e1e6a2a1f19772318f605e31c"
  89 | 
  90 | cli-truncate@^0.2.1:
  91 |   version "0.2.1"
  92 |   resolved "https://registry.yarnpkg.com/cli-truncate/-/cli-truncate-0.2.1.tgz#9f15cfbb0705005369216c626ac7d05ab90dd574"
  93 |   dependencies:
  94 |     slice-ansi "0.0.4"
  95 |     string-width "^1.0.1"
  96 | 
  97 | cliui@^3.2.0:
  98 |   version "3.2.0"
  99 |   resolved "https://registry.yarnpkg.com/cliui/-/cliui-3.2.0.tgz#120601537a916d29940f934da3b48d585a39213d"
 100 |   dependencies:
 101 |     string-width "^1.0.1"
 102 |     strip-ansi "^3.0.1"
 103 |     wrap-ansi "^2.0.0"
 104 | 
 105 | code-point-at@^1.0.0:
 106 |   version "1.1.0"
 107 |   resolved "https://registry.yarnpkg.com/code-point-at/-/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
 108 | 
 109 | commander@^2.9.0:
 110 |   version "2.11.0"
 111 |   resolved "https://registry.yarnpkg.com/commander/-/commander-2.11.0.tgz#157152fd1e7a6c8d98a5b715cf376df928004563"
 112 | 
 113 | concat-map@0.0.1:
 114 |   version "0.0.1"
 115 |   resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
 116 | 
 117 | concat-stream@1.6.0:
 118 |   version "1.6.0"
 119 |   resolved "https://registry.yarnpkg.com/concat-stream/-/concat-stream-1.6.0.tgz#0aac662fd52be78964d5532f694784e70110acf7"
 120 |   dependencies:
 121 |     inherits "^2.0.3"
 122 |     readable-stream "^2.2.2"
 123 |     typedarray "^0.0.6"
 124 | 
 125 | core-util-is@~1.0.0:
 126 |   version "1.0.2"
 127 |   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
 128 | 
 129 | cosmiconfig@^1.1.0:
 130 |   version "1.1.0"
 131 |   resolved "https://registry.yarnpkg.com/cosmiconfig/-/cosmiconfig-1.1.0.tgz#0dea0f9804efdfb929fbb1b188e25553ea053d37"
 132 |   dependencies:
 133 |     graceful-fs "^4.1.2"
 134 |     js-yaml "^3.4.3"
 135 |     minimist "^1.2.0"
 136 |     object-assign "^4.0.1"
 137 |     os-homedir "^1.0.1"
 138 |     parse-json "^2.2.0"
 139 |     pinkie-promise "^2.0.0"
 140 |     require-from-string "^1.1.0"
 141 | 
 142 | cross-spawn@^5.0.1:
 143 |   version "5.1.0"
 144 |   resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-5.1.0.tgz#e8bd0efee58fcff6f8f94510a0a554bbfa235449"
 145 |   dependencies:
 146 |     lru-cache "^4.0.1"
 147 |     shebang-command "^1.2.0"
 148 |     which "^1.2.9"
 149 | 
 150 | date-fns@^1.27.2:
 151 |   version "1.28.5"
 152 |   resolved "https://registry.yarnpkg.com/date-fns/-/date-fns-1.28.5.tgz#257cfc45d322df45ef5658665967ee841cd73faf"
 153 | 
 154 | debug@2.2.0:
 155 |   version "2.2.0"
 156 |   resolved "https://registry.yarnpkg.com/debug/-/debug-2.2.0.tgz#f87057e995b1a1f6ae6a4960664137bc56f039da"
 157 |   dependencies:
 158 |     ms "0.7.1"
 159 | 
 160 | debug@^2.6.8:
 161 |   version "2.6.8"
 162 |   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.8.tgz#e731531ca2ede27d188222427da17821d68ff4fc"
 163 |   dependencies:
 164 |     ms "2.0.0"
 165 | 
 166 | debug@^3.0.0:
 167 |   version "3.0.0"
 168 |   resolved "https://registry.yarnpkg.com/debug/-/debug-3.0.0.tgz#1d2feae53349047b08b264ec41906ba17a8516e4"
 169 |   dependencies:
 170 |     ms "2.0.0"
 171 | 
 172 | decamelize@^1.1.1:
 173 |   version "1.2.0"
 174 |   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
 175 | 
 176 | dotenv@^4.0.0:
 177 |   version "4.0.0"
 178 |   resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-4.0.0.tgz#864ef1379aced55ce6f95debecdce179f7a0cd1d"
 179 | 
 180 | double-ended-queue@^2.1.0-0:
 181 |   version "2.1.0-0"
 182 |   resolved "https://registry.yarnpkg.com/double-ended-queue/-/double-ended-queue-2.1.0-0.tgz#103d3527fd31528f40188130c841efdd78264e5c"
 183 | 
 184 | elegant-spinner@^1.0.1:
 185 |   version "1.0.1"
 186 |   resolved "https://registry.yarnpkg.com/elegant-spinner/-/elegant-spinner-1.0.1.tgz#db043521c95d7e303fd8f345bedc3349cfb0729e"
 187 | 
 188 | error-ex@^1.2.0:
 189 |   version "1.3.1"
 190 |   resolved "https://registry.yarnpkg.com/error-ex/-/error-ex-1.3.1.tgz#f855a86ce61adc4e8621c3cda21e7a7612c3a8dc"
 191 |   dependencies:
 192 |     is-arrayish "^0.2.1"
 193 | 
 194 | es6-promise@3.2.1:
 195 |   version "3.2.1"
 196 |   resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-3.2.1.tgz#ec56233868032909207170c39448e24449dd1fc4"
 197 | 
 198 | escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.5:
 199 |   version "1.0.5"
 200 |   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
 201 | 
 202 | esprima@^4.0.0:
 203 |   version "4.0.0"
 204 |   resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.0.tgz#4499eddcd1110e0b218bacf2fa7f7f59f55ca804"
 205 | 
 206 | execa@^0.7.0:
 207 |   version "0.7.0"
 208 |   resolved "https://registry.yarnpkg.com/execa/-/execa-0.7.0.tgz#944becd34cc41ee32a63a9faf27ad5a65fc59777"
 209 |   dependencies:
 210 |     cross-spawn "^5.0.1"
 211 |     get-stream "^3.0.0"
 212 |     is-stream "^1.1.0"
 213 |     npm-run-path "^2.0.0"
 214 |     p-finally "^1.0.0"
 215 |     signal-exit "^3.0.0"
 216 |     strip-eof "^1.0.0"
 217 | 
 218 | execa@^0.8.0:
 219 |   version "0.8.0"
 220 |   resolved "https://registry.yarnpkg.com/execa/-/execa-0.8.0.tgz#d8d76bbc1b55217ed190fd6dd49d3c774ecfc8da"
 221 |   dependencies:
 222 |     cross-spawn "^5.0.1"
 223 |     get-stream "^3.0.0"
 224 |     is-stream "^1.1.0"
 225 |     npm-run-path "^2.0.0"
 226 |     p-finally "^1.0.0"
 227 |     signal-exit "^3.0.0"
 228 |     strip-eof "^1.0.0"
 229 | 
 230 | exit-hook@^1.0.0:
 231 |   version "1.1.1"
 232 |   resolved "https://registry.yarnpkg.com/exit-hook/-/exit-hook-1.1.1.tgz#f05ca233b48c05d54fff07765df8507e95c02ff8"
 233 | 
 234 | extract-zip@^1.6.5:
 235 |   version "1.6.5"
 236 |   resolved "https://registry.yarnpkg.com/extract-zip/-/extract-zip-1.6.5.tgz#99a06735b6ea20ea9b705d779acffcc87cff0440"
 237 |   dependencies:
 238 |     concat-stream "1.6.0"
 239 |     debug "2.2.0"
 240 |     mkdirp "0.5.0"
 241 |     yauzl "2.4.1"
 242 | 
 243 | fd-slicer@~1.0.1:
 244 |   version "1.0.1"
 245 |   resolved "https://registry.yarnpkg.com/fd-slicer/-/fd-slicer-1.0.1.tgz#8b5bcbd9ec327c5041bf9ab023fd6750f1177e65"
 246 |   dependencies:
 247 |     pend "~1.2.0"
 248 | 
 249 | figures@^1.7.0:
 250 |   version "1.7.0"
 251 |   resolved "https://registry.yarnpkg.com/figures/-/figures-1.7.0.tgz#cbe1e3affcf1cd44b80cadfed28dc793a9701d2e"
 252 |   dependencies:
 253 |     escape-string-regexp "^1.0.5"
 254 |     object-assign "^4.1.0"
 255 | 
 256 | find-up@^2.0.0:
 257 |   version "2.1.0"
 258 |   resolved "https://registry.yarnpkg.com/find-up/-/find-up-2.1.0.tgz#45d1b7e506c717ddd482775a2b77920a3c0c57a7"
 259 |   dependencies:
 260 |     locate-path "^2.0.0"
 261 | 
 262 | fs.realpath@^1.0.0:
 263 |   version "1.0.0"
 264 |   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
 265 | 
 266 | get-caller-file@^1.0.1:
 267 |   version "1.0.2"
 268 |   resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-1.0.2.tgz#f702e63127e7e231c160a80c1554acb70d5047e5"
 269 | 
 270 | get-stream@^3.0.0:
 271 |   version "3.0.0"
 272 |   resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-3.0.0.tgz#8e943d1358dc37555054ecbe2edb05aa174ede14"
 273 | 
 274 | glob@^7.0.5:
 275 |   version "7.1.2"
 276 |   resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.2.tgz#c19c9df9a028702d678612384a6552404c636d15"
 277 |   dependencies:
 278 |     fs.realpath "^1.0.0"
 279 |     inflight "^1.0.4"
 280 |     inherits "2"
 281 |     minimatch "^3.0.4"
 282 |     once "^1.3.0"
 283 |     path-is-absolute "^1.0.0"
 284 | 
 285 | graceful-fs@^4.1.2:
 286 |   version "4.1.11"
 287 |   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.11.tgz#0e8bdfe4d1ddb8854d64e04ea7c00e2a026e5658"
 288 | 
 289 | has-ansi@^2.0.0:
 290 |   version "2.0.0"
 291 |   resolved "https://registry.yarnpkg.com/has-ansi/-/has-ansi-2.0.0.tgz#34f5049ce1ecdf2b0649af3ef24e45ed35416d91"
 292 |   dependencies:
 293 |     ansi-regex "^2.0.0"
 294 | 
 295 | hosted-git-info@^2.1.4:
 296 |   version "2.5.0"
 297 |   resolved "https://registry.yarnpkg.com/hosted-git-info/-/hosted-git-info-2.5.0.tgz#6d60e34b3abbc8313062c3b798ef8d901a07af3c"
 298 | 
 299 | husky@^0.14.3:
 300 |   version "0.14.3"
 301 |   resolved "https://registry.yarnpkg.com/husky/-/husky-0.14.3.tgz#c69ed74e2d2779769a17ba8399b54ce0b63c12c3"
 302 |   dependencies:
 303 |     is-ci "^1.0.10"
 304 |     normalize-path "^1.0.0"
 305 |     strip-indent "^2.0.0"
 306 | 
 307 | indent-string@^2.1.0:
 308 |   version "2.1.0"
 309 |   resolved "https://registry.yarnpkg.com/indent-string/-/indent-string-2.1.0.tgz#8e2d48348742121b4a8218b7a137e9a52049dc80"
 310 |   dependencies:
 311 |     repeating "^2.0.0"
 312 | 
 313 | indent-string@^3.0.0:
 314 |   version "3.2.0"
 315 |   resolved "https://registry.yarnpkg.com/indent-string/-/indent-string-3.2.0.tgz#4a5fd6d27cc332f37e5419a504dbb837105c9289"
 316 | 
 317 | inflight@^1.0.4:
 318 |   version "1.0.6"
 319 |   resolved "https://registry.yarnpkg.com/inflight/-/inflight-1.0.6.tgz#49bd6331d7d02d0c09bc910a1075ba8165b56df9"
 320 |   dependencies:
 321 |     once "^1.3.0"
 322 |     wrappy "1"
 323 | 
 324 | inherits@2, inherits@^2.0.3, inherits@~2.0.1, inherits@~2.0.3:
 325 |   version "2.0.3"
 326 |   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
 327 | 
 328 | invert-kv@^1.0.0:
 329 |   version "1.0.0"
 330 |   resolved "https://registry.yarnpkg.com/invert-kv/-/invert-kv-1.0.0.tgz#104a8e4aaca6d3d8cd157a8ef8bfab2d7a3ffdb6"
 331 | 
 332 | is-arrayish@^0.2.1:
 333 |   version "0.2.1"
 334 |   resolved "https://registry.yarnpkg.com/is-arrayish/-/is-arrayish-0.2.1.tgz#77c99840527aa8ecb1a8ba697b80645a7a926a9d"
 335 | 
 336 | is-builtin-module@^1.0.0:
 337 |   version "1.0.0"
 338 |   resolved "https://registry.yarnpkg.com/is-builtin-module/-/is-builtin-module-1.0.0.tgz#540572d34f7ac3119f8f76c30cbc1b1e037affbe"
 339 |   dependencies:
 340 |     builtin-modules "^1.0.0"
 341 | 
 342 | is-ci@^1.0.10:
 343 |   version "1.0.10"
 344 |   resolved "https://registry.yarnpkg.com/is-ci/-/is-ci-1.0.10.tgz#f739336b2632365061a9d48270cd56ae3369318e"
 345 |   dependencies:
 346 |     ci-info "^1.0.0"
 347 | 
 348 | is-finite@^1.0.0:
 349 |   version "1.0.2"
 350 |   resolved "https://registry.yarnpkg.com/is-finite/-/is-finite-1.0.2.tgz#cc6677695602be550ef11e8b4aa6305342b6d0aa"
 351 |   dependencies:
 352 |     number-is-nan "^1.0.0"
 353 | 
 354 | is-fullwidth-code-point@^1.0.0:
 355 |   version "1.0.0"
 356 |   resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz#ef9e31386f031a7f0d643af82fde50c457ef00cb"
 357 |   dependencies:
 358 |     number-is-nan "^1.0.0"
 359 | 
 360 | is-fullwidth-code-point@^2.0.0:
 361 |   version "2.0.0"
 362 |   resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz#a3b30a5c4f199183167aaab93beefae3ddfb654f"
 363 | 
 364 | is-promise@^2.1.0:
 365 |   version "2.1.0"
 366 |   resolved "https://registry.yarnpkg.com/is-promise/-/is-promise-2.1.0.tgz#79a2a9ece7f096e80f36d2b2f3bc16c1ff4bf3fa"
 367 | 
 368 | is-stream@^1.1.0:
 369 |   version "1.1.0"
 370 |   resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
 371 | 
 372 | isarray@~1.0.0:
 373 |   version "1.0.0"
 374 |   resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
 375 | 
 376 | isexe@^2.0.0:
 377 |   version "2.0.0"
 378 |   resolved "https://registry.yarnpkg.com/isexe/-/isexe-2.0.0.tgz#e8fbf374dc556ff8947a10dcb0572d633f2cfa10"
 379 | 
 380 | js-yaml@^3.4.3:
 381 |   version "3.9.1"
 382 |   resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.9.1.tgz#08775cebdfdd359209f0d2acd383c8f86a6904a0"
 383 |   dependencies:
 384 |     argparse "^1.0.7"
 385 |     esprima "^4.0.0"
 386 | 
 387 | lcid@^1.0.0:
 388 |   version "1.0.0"
 389 |   resolved "https://registry.yarnpkg.com/lcid/-/lcid-1.0.0.tgz#308accafa0bc483a3867b4b6f2b9506251d1b835"
 390 |   dependencies:
 391 |     invert-kv "^1.0.0"
 392 | 
 393 | lint-staged@^4.0.3:
 394 |   version "4.0.3"
 395 |   resolved "https://registry.yarnpkg.com/lint-staged/-/lint-staged-4.0.3.tgz#1ce55591bc2c83a781a90b69a0a0c8aa0fc6370b"
 396 |   dependencies:
 397 |     app-root-path "^2.0.0"
 398 |     cosmiconfig "^1.1.0"
 399 |     execa "^0.8.0"
 400 |     listr "^0.12.0"
 401 |     lodash.chunk "^4.2.0"
 402 |     minimatch "^3.0.0"
 403 |     npm-which "^3.0.1"
 404 |     p-map "^1.1.1"
 405 |     staged-git-files "0.0.4"
 406 | 
 407 | listr-silent-renderer@^1.1.1:
 408 |   version "1.1.1"
 409 |   resolved "https://registry.yarnpkg.com/listr-silent-renderer/-/listr-silent-renderer-1.1.1.tgz#924b5a3757153770bf1a8e3fbf74b8bbf3f9242e"
 410 | 
 411 | listr-update-renderer@^0.2.0:
 412 |   version "0.2.0"
 413 |   resolved "https://registry.yarnpkg.com/listr-update-renderer/-/listr-update-renderer-0.2.0.tgz#ca80e1779b4e70266807e8eed1ad6abe398550f9"
 414 |   dependencies:
 415 |     chalk "^1.1.3"
 416 |     cli-truncate "^0.2.1"
 417 |     elegant-spinner "^1.0.1"
 418 |     figures "^1.7.0"
 419 |     indent-string "^3.0.0"
 420 |     log-symbols "^1.0.2"
 421 |     log-update "^1.0.2"
 422 |     strip-ansi "^3.0.1"
 423 | 
 424 | listr-verbose-renderer@^0.4.0:
 425 |   version "0.4.0"
 426 |   resolved "https://registry.yarnpkg.com/listr-verbose-renderer/-/listr-verbose-renderer-0.4.0.tgz#44dc01bb0c34a03c572154d4d08cde9b1dc5620f"
 427 |   dependencies:
 428 |     chalk "^1.1.3"
 429 |     cli-cursor "^1.0.2"
 430 |     date-fns "^1.27.2"
 431 |     figures "^1.7.0"
 432 | 
 433 | listr@^0.12.0:
 434 |   version "0.12.0"
 435 |   resolved "https://registry.yarnpkg.com/listr/-/listr-0.12.0.tgz#6bce2c0f5603fa49580ea17cd6a00cc0e5fa451a"
 436 |   dependencies:
 437 |     chalk "^1.1.3"
 438 |     cli-truncate "^0.2.1"
 439 |     figures "^1.7.0"
 440 |     indent-string "^2.1.0"
 441 |     is-promise "^2.1.0"
 442 |     is-stream "^1.1.0"
 443 |     listr-silent-renderer "^1.1.1"
 444 |     listr-update-renderer "^0.2.0"
 445 |     listr-verbose-renderer "^0.4.0"
 446 |     log-symbols "^1.0.2"
 447 |     log-update "^1.0.2"
 448 |     ora "^0.2.3"
 449 |     p-map "^1.1.1"
 450 |     rxjs "^5.0.0-beta.11"
 451 |     stream-to-observable "^0.1.0"
 452 |     strip-ansi "^3.0.1"
 453 | 
 454 | load-json-file@^2.0.0:
 455 |   version "2.0.0"
 456 |   resolved "https://registry.yarnpkg.com/load-json-file/-/load-json-file-2.0.0.tgz#7947e42149af80d696cbf797bcaabcfe1fe29ca8"
 457 |   dependencies:
 458 |     graceful-fs "^4.1.2"
 459 |     parse-json "^2.2.0"
 460 |     pify "^2.0.0"
 461 |     strip-bom "^3.0.0"
 462 | 
 463 | locate-path@^2.0.0:
 464 |   version "2.0.0"
 465 |   resolved "https://registry.yarnpkg.com/locate-path/-/locate-path-2.0.0.tgz#2b568b265eec944c6d9c0de9c3dbbbca0354cd8e"
 466 |   dependencies:
 467 |     p-locate "^2.0.0"
 468 |     path-exists "^3.0.0"
 469 | 
 470 | lodash.chunk@^4.2.0:
 471 |   version "4.2.0"
 472 |   resolved "https://registry.yarnpkg.com/lodash.chunk/-/lodash.chunk-4.2.0.tgz#66e5ce1f76ed27b4303d8c6512e8d1216e8106bc"
 473 | 
 474 | lodash@^4.17.13:
 475 |   version "4.17.13"
 476 |   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.13.tgz#0bdc3a6adc873d2f4e0c4bac285df91b64fc7b93"
 477 | 
 478 | log-symbols@^1.0.2:
 479 |   version "1.0.2"
 480 |   resolved "https://registry.yarnpkg.com/log-symbols/-/log-symbols-1.0.2.tgz#376ff7b58ea3086a0f09facc74617eca501e1a18"
 481 |   dependencies:
 482 |     chalk "^1.0.0"
 483 | 
 484 | log-update@^1.0.2:
 485 |   version "1.0.2"
 486 |   resolved "https://registry.yarnpkg.com/log-update/-/log-update-1.0.2.tgz#19929f64c4093d2d2e7075a1dad8af59c296b8d1"
 487 |   dependencies:
 488 |     ansi-escapes "^1.0.0"
 489 |     cli-cursor "^1.0.2"
 490 | 
 491 | lru-cache@^4.0.1:
 492 |   version "4.1.1"
 493 |   resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-4.1.1.tgz#622e32e82488b49279114a4f9ecf45e7cd6bba55"
 494 |   dependencies:
 495 |     pseudomap "^1.0.2"
 496 |     yallist "^2.1.2"
 497 | 
 498 | mem@^1.1.0:
 499 |   version "1.1.0"
 500 |   resolved "https://registry.yarnpkg.com/mem/-/mem-1.1.0.tgz#5edd52b485ca1d900fe64895505399a0dfa45f76"
 501 |   dependencies:
 502 |     mimic-fn "^1.0.0"
 503 | 
 504 | mime@^1.3.4:
 505 |   version "1.3.6"
 506 |   resolved "https://registry.yarnpkg.com/mime/-/mime-1.3.6.tgz#591d84d3653a6b0b4a3b9df8de5aa8108e72e5e0"
 507 | 
 508 | mimic-fn@^1.0.0:
 509 |   version "1.1.0"
 510 |   resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-1.1.0.tgz#e667783d92e89dbd342818b5230b9d62a672ad18"
 511 | 
 512 | minimatch@^3.0.0, minimatch@^3.0.4:
 513 |   version "3.0.4"
 514 |   resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.4.tgz#5166e286457f03306064be5497e8dbb0c3d32083"
 515 |   dependencies:
 516 |     brace-expansion "^1.1.7"
 517 | 
 518 | minimist@0.0.8:
 519 |   version "0.0.8"
 520 |   resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
 521 | 
 522 | minimist@^1.2.0:
 523 |   version "1.2.0"
 524 |   resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
 525 | 
 526 | mkdirp@0.5.0:
 527 |   version "0.5.0"
 528 |   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.0.tgz#1d73076a6df986cd9344e15e71fcc05a4c9abf12"
 529 |   dependencies:
 530 |     minimist "0.0.8"
 531 | 
 532 | mongodb-core@2.1.15:
 533 |   version "2.1.15"
 534 |   resolved "https://registry.yarnpkg.com/mongodb-core/-/mongodb-core-2.1.15.tgz#841f53b87ffff4c7458189c35c8ae827e1169764"
 535 |   dependencies:
 536 |     bson "~1.0.4"
 537 |     require_optional "~1.0.0"
 538 | 
 539 | mongodb@^2.2.31:
 540 |   version "2.2.31"
 541 |   resolved "https://registry.yarnpkg.com/mongodb/-/mongodb-2.2.31.tgz#1940445c661e19217bb3bf8245d9854aaef548db"
 542 |   dependencies:
 543 |     es6-promise "3.2.1"
 544 |     mongodb-core "2.1.15"
 545 |     readable-stream "2.2.7"
 546 | 
 547 | ms@0.7.1:
 548 |   version "0.7.1"
 549 |   resolved "https://registry.yarnpkg.com/ms/-/ms-0.7.1.tgz#9cd13c03adbff25b65effde7ce864ee952017098"
 550 | 
 551 | ms@2.0.0:
 552 |   version "2.0.0"
 553 |   resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
 554 | 
 555 | normalize-package-data@^2.3.2:
 556 |   version "2.4.0"
 557 |   resolved "https://registry.yarnpkg.com/normalize-package-data/-/normalize-package-data-2.4.0.tgz#12f95a307d58352075a04907b84ac8be98ac012f"
 558 |   dependencies:
 559 |     hosted-git-info "^2.1.4"
 560 |     is-builtin-module "^1.0.0"
 561 |     semver "2 || 3 || 4 || 5"
 562 |     validate-npm-package-license "^3.0.1"
 563 | 
 564 | normalize-path@^1.0.0:
 565 |   version "1.0.0"
 566 |   resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-1.0.0.tgz#32d0e472f91ff345701c15a8311018d3b0a90379"
 567 | 
 568 | npm-path@^2.0.2:
 569 |   version "2.0.3"
 570 |   resolved "https://registry.yarnpkg.com/npm-path/-/npm-path-2.0.3.tgz#15cff4e1c89a38da77f56f6055b24f975dfb2bbe"
 571 |   dependencies:
 572 |     which "^1.2.10"
 573 | 
 574 | npm-run-path@^2.0.0:
 575 |   version "2.0.2"
 576 |   resolved "https://registry.yarnpkg.com/npm-run-path/-/npm-run-path-2.0.2.tgz#35a9232dfa35d7067b4cb2ddf2357b1871536c5f"
 577 |   dependencies:
 578 |     path-key "^2.0.0"
 579 | 
 580 | npm-which@^3.0.1:
 581 |   version "3.0.1"
 582 |   resolved "https://registry.yarnpkg.com/npm-which/-/npm-which-3.0.1.tgz#9225f26ec3a285c209cae67c3b11a6b4ab7140aa"
 583 |   dependencies:
 584 |     commander "^2.9.0"
 585 |     npm-path "^2.0.2"
 586 |     which "^1.2.10"
 587 | 
 588 | number-is-nan@^1.0.0:
 589 |   version "1.0.1"
 590 |   resolved "https://registry.yarnpkg.com/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
 591 | 
 592 | object-assign@^4.0.1, object-assign@^4.1.0:
 593 |   version "4.1.1"
 594 |   resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
 595 | 
 596 | once@^1.3.0:
 597 |   version "1.4.0"
 598 |   resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
 599 |   dependencies:
 600 |     wrappy "1"
 601 | 
 602 | onetime@^1.0.0:
 603 |   version "1.1.0"
 604 |   resolved "https://registry.yarnpkg.com/onetime/-/onetime-1.1.0.tgz#a1f7838f8314c516f05ecefcbc4ccfe04b4ed789"
 605 | 
 606 | ora@^0.2.3:
 607 |   version "0.2.3"
 608 |   resolved "https://registry.yarnpkg.com/ora/-/ora-0.2.3.tgz#37527d220adcd53c39b73571d754156d5db657a4"
 609 |   dependencies:
 610 |     chalk "^1.1.1"
 611 |     cli-cursor "^1.0.2"
 612 |     cli-spinners "^0.1.2"
 613 |     object-assign "^4.0.1"
 614 | 
 615 | os-homedir@^1.0.1:
 616 |   version "1.0.2"
 617 |   resolved "https://registry.yarnpkg.com/os-homedir/-/os-homedir-1.0.2.tgz#ffbc4988336e0e833de0c168c7ef152121aa7fb3"
 618 | 
 619 | os-locale@^2.0.0:
 620 |   version "2.1.0"
 621 |   resolved "https://registry.yarnpkg.com/os-locale/-/os-locale-2.1.0.tgz#42bc2900a6b5b8bd17376c8e882b65afccf24bf2"
 622 |   dependencies:
 623 |     execa "^0.7.0"
 624 |     lcid "^1.0.0"
 625 |     mem "^1.1.0"
 626 | 
 627 | p-finally@^1.0.0:
 628 |   version "1.0.0"
 629 |   resolved "https://registry.yarnpkg.com/p-finally/-/p-finally-1.0.0.tgz#3fbcfb15b899a44123b34b6dcc18b724336a2cae"
 630 | 
 631 | p-limit@^1.1.0:
 632 |   version "1.1.0"
 633 |   resolved "https://registry.yarnpkg.com/p-limit/-/p-limit-1.1.0.tgz#b07ff2d9a5d88bec806035895a2bab66a27988bc"
 634 | 
 635 | p-locate@^2.0.0:
 636 |   version "2.0.0"
 637 |   resolved "https://registry.yarnpkg.com/p-locate/-/p-locate-2.0.0.tgz#20a0103b222a70c8fd39cc2e580680f3dde5ec43"
 638 |   dependencies:
 639 |     p-limit "^1.1.0"
 640 | 
 641 | p-map@^1.1.1:
 642 |   version "1.1.1"
 643 |   resolved "https://registry.yarnpkg.com/p-map/-/p-map-1.1.1.tgz#05f5e4ae97a068371bc2a5cc86bfbdbc19c4ae7a"
 644 | 
 645 | parse-json@^2.2.0:
 646 |   version "2.2.0"
 647 |   resolved "https://registry.yarnpkg.com/parse-json/-/parse-json-2.2.0.tgz#f480f40434ef80741f8469099f8dea18f55a4dc9"
 648 |   dependencies:
 649 |     error-ex "^1.2.0"
 650 | 
 651 | path-exists@^3.0.0:
 652 |   version "3.0.0"
 653 |   resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-3.0.0.tgz#ce0ebeaa5f78cb18925ea7d810d7b59b010fd515"
 654 | 
 655 | path-is-absolute@^1.0.0:
 656 |   version "1.0.1"
 657 |   resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
 658 | 
 659 | path-key@^2.0.0:
 660 |   version "2.0.1"
 661 |   resolved "https://registry.yarnpkg.com/path-key/-/path-key-2.0.1.tgz#411cadb574c5a140d3a4b1910d40d80cc9f40b40"
 662 | 
 663 | path-type@^2.0.0:
 664 |   version "2.0.0"
 665 |   resolved "https://registry.yarnpkg.com/path-type/-/path-type-2.0.0.tgz#f012ccb8415b7096fc2daa1054c3d72389594c73"
 666 |   dependencies:
 667 |     pify "^2.0.0"
 668 | 
 669 | pend@~1.2.0:
 670 |   version "1.2.0"
 671 |   resolved "https://registry.yarnpkg.com/pend/-/pend-1.2.0.tgz#7a57eb550a6783f9115331fcf4663d5c8e007a50"
 672 | 
 673 | pify@^2.0.0:
 674 |   version "2.3.0"
 675 |   resolved "https://registry.yarnpkg.com/pify/-/pify-2.3.0.tgz#ed141a6ac043a849ea588498e7dca8b15330e90c"
 676 | 
 677 | pinkie-promise@^2.0.0:
 678 |   version "2.0.1"
 679 |   resolved "https://registry.yarnpkg.com/pinkie-promise/-/pinkie-promise-2.0.1.tgz#2135d6dfa7a358c069ac9b178776288228450ffa"
 680 |   dependencies:
 681 |     pinkie "^2.0.0"
 682 | 
 683 | pinkie@^2.0.0:
 684 |   version "2.0.4"
 685 |   resolved "https://registry.yarnpkg.com/pinkie/-/pinkie-2.0.4.tgz#72556b80cfa0d48a974e80e77248e80ed4f7f870"
 686 | 
 687 | prettier@^1.5.3:
 688 |   version "1.5.3"
 689 |   resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.5.3.tgz#59dadc683345ec6b88f88b94ed4ae7e1da394bfe"
 690 | 
 691 | process-nextick-args@~1.0.6:
 692 |   version "1.0.7"
 693 |   resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-1.0.7.tgz#150e20b756590ad3f91093f25a4f2ad8bff30ba3"
 694 | 
 695 | progress@^2.0.0:
 696 |   version "2.0.0"
 697 |   resolved "https://registry.yarnpkg.com/progress/-/progress-2.0.0.tgz#8a1be366bf8fc23db2bd23f10c6fe920b4389d1f"
 698 | 
 699 | pseudomap@^1.0.2:
 700 |   version "1.0.2"
 701 |   resolved "https://registry.yarnpkg.com/pseudomap/-/pseudomap-1.0.2.tgz#f052a28da70e618917ef0a8ac34c1ae5a68286b3"
 702 | 
 703 | puppeteer@^0.9.0:
 704 |   version "0.9.0"
 705 |   resolved "https://registry.yarnpkg.com/puppeteer/-/puppeteer-0.9.0.tgz#d65997ff83e24eb569e5577d2f75695dcbe5be4a"
 706 |   dependencies:
 707 |     debug "^2.6.8"
 708 |     extract-zip "^1.6.5"
 709 |     mime "^1.3.4"
 710 |     progress "^2.0.0"
 711 |     rimraf "^2.6.1"
 712 |     ws "^3.0.0"
 713 | 
 714 | read-pkg-up@^2.0.0:
 715 |   version "2.0.0"
 716 |   resolved "https://registry.yarnpkg.com/read-pkg-up/-/read-pkg-up-2.0.0.tgz#6b72a8048984e0c41e79510fd5e9fa99b3b549be"
 717 |   dependencies:
 718 |     find-up "^2.0.0"
 719 |     read-pkg "^2.0.0"
 720 | 
 721 | read-pkg@^2.0.0:
 722 |   version "2.0.0"
 723 |   resolved "https://registry.yarnpkg.com/read-pkg/-/read-pkg-2.0.0.tgz#8ef1c0623c6a6db0dc6713c4bfac46332b2368f8"
 724 |   dependencies:
 725 |     load-json-file "^2.0.0"
 726 |     normalize-package-data "^2.3.2"
 727 |     path-type "^2.0.0"
 728 | 
 729 | readable-stream@2.2.7:
 730 |   version "2.2.7"
 731 |   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.2.7.tgz#07057acbe2467b22042d36f98c5ad507054e95b1"
 732 |   dependencies:
 733 |     buffer-shims "~1.0.0"
 734 |     core-util-is "~1.0.0"
 735 |     inherits "~2.0.1"
 736 |     isarray "~1.0.0"
 737 |     process-nextick-args "~1.0.6"
 738 |     string_decoder "~1.0.0"
 739 |     util-deprecate "~1.0.1"
 740 | 
 741 | readable-stream@^2.2.2:
 742 |   version "2.3.3"
 743 |   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.3.tgz#368f2512d79f9d46fdfc71349ae7878bbc1eb95c"
 744 |   dependencies:
 745 |     core-util-is "~1.0.0"
 746 |     inherits "~2.0.3"
 747 |     isarray "~1.0.0"
 748 |     process-nextick-args "~1.0.6"
 749 |     safe-buffer "~5.1.1"
 750 |     string_decoder "~1.0.3"
 751 |     util-deprecate "~1.0.1"
 752 | 
 753 | redis-commands@^1.2.0:
 754 |   version "1.3.1"
 755 |   resolved "https://registry.yarnpkg.com/redis-commands/-/redis-commands-1.3.1.tgz#81d826f45fa9c8b2011f4cd7a0fe597d241d442b"
 756 | 
 757 | redis-parser@^2.6.0:
 758 |   version "2.6.0"
 759 |   resolved "https://registry.yarnpkg.com/redis-parser/-/redis-parser-2.6.0.tgz#52ed09dacac108f1a631c07e9b69941e7a19504b"
 760 | 
 761 | redis@^2.8.0:
 762 |   version "2.8.0"
 763 |   resolved "https://registry.yarnpkg.com/redis/-/redis-2.8.0.tgz#202288e3f58c49f6079d97af7a10e1303ae14b02"
 764 |   dependencies:
 765 |     double-ended-queue "^2.1.0-0"
 766 |     redis-commands "^1.2.0"
 767 |     redis-parser "^2.6.0"
 768 | 
 769 | repeating@^2.0.0:
 770 |   version "2.0.1"
 771 |   resolved "https://registry.yarnpkg.com/repeating/-/repeating-2.0.1.tgz#5214c53a926d3552707527fbab415dbc08d06dda"
 772 |   dependencies:
 773 |     is-finite "^1.0.0"
 774 | 
 775 | require-directory@^2.1.1:
 776 |   version "2.1.1"
 777 |   resolved "https://registry.yarnpkg.com/require-directory/-/require-directory-2.1.1.tgz#8c64ad5fd30dab1c976e2344ffe7f792a6a6df42"
 778 | 
 779 | require-from-string@^1.1.0:
 780 |   version "1.2.1"
 781 |   resolved "https://registry.yarnpkg.com/require-from-string/-/require-from-string-1.2.1.tgz#529c9ccef27380adfec9a2f965b649bbee636418"
 782 | 
 783 | require-main-filename@^1.0.1:
 784 |   version "1.0.1"
 785 |   resolved "https://registry.yarnpkg.com/require-main-filename/-/require-main-filename-1.0.1.tgz#97f717b69d48784f5f526a6c5aa8ffdda055a4d1"
 786 | 
 787 | require_optional@~1.0.0:
 788 |   version "1.0.1"
 789 |   resolved "https://registry.yarnpkg.com/require_optional/-/require_optional-1.0.1.tgz#4cf35a4247f64ca3df8c2ef208cc494b1ca8fc2e"
 790 |   dependencies:
 791 |     resolve-from "^2.0.0"
 792 |     semver "^5.1.0"
 793 | 
 794 | resolve-from@^2.0.0:
 795 |   version "2.0.0"
 796 |   resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-2.0.0.tgz#9480ab20e94ffa1d9e80a804c7ea147611966b57"
 797 | 
 798 | restore-cursor@^1.0.1:
 799 |   version "1.0.1"
 800 |   resolved "https://registry.yarnpkg.com/restore-cursor/-/restore-cursor-1.0.1.tgz#34661f46886327fed2991479152252df92daa541"
 801 |   dependencies:
 802 |     exit-hook "^1.0.0"
 803 |     onetime "^1.0.0"
 804 | 
 805 | rimraf@^2.6.1:
 806 |   version "2.6.1"
 807 |   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.6.1.tgz#c2338ec643df7a1b7fe5c54fa86f57428a55f33d"
 808 |   dependencies:
 809 |     glob "^7.0.5"
 810 | 
 811 | rxjs@^5.0.0-beta.11:
 812 |   version "5.4.3"
 813 |   resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-5.4.3.tgz#0758cddee6033d68e0fd53676f0f3596ce3d483f"
 814 |   dependencies:
 815 |     symbol-observable "^1.0.1"
 816 | 
 817 | safe-buffer@~5.1.0, safe-buffer@~5.1.1:
 818 |   version "5.1.2"
 819 |   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
 820 | 
 821 | "semver@2 || 3 || 4 || 5", semver@^5.1.0:
 822 |   version "5.4.1"
 823 |   resolved "https://registry.yarnpkg.com/semver/-/semver-5.4.1.tgz#e059c09d8571f0540823733433505d3a2f00b18e"
 824 | 
 825 | set-blocking@^2.0.0:
 826 |   version "2.0.0"
 827 |   resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
 828 | 
 829 | shebang-command@^1.2.0:
 830 |   version "1.2.0"
 831 |   resolved "https://registry.yarnpkg.com/shebang-command/-/shebang-command-1.2.0.tgz#44aac65b695b03398968c39f363fee5deafdf1ea"
 832 |   dependencies:
 833 |     shebang-regex "^1.0.0"
 834 | 
 835 | shebang-regex@^1.0.0:
 836 |   version "1.0.0"
 837 |   resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-1.0.0.tgz#da42f49740c0b42db2ca9728571cb190c98efea3"
 838 | 
 839 | signal-exit@^3.0.0:
 840 |   version "3.0.2"
 841 |   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
 842 | 
 843 | slice-ansi@0.0.4:
 844 |   version "0.0.4"
 845 |   resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-0.0.4.tgz#edbf8903f66f7ce2f8eafd6ceed65e264c831b35"
 846 | 
 847 | spdx-correct@~1.0.0:
 848 |   version "1.0.2"
 849 |   resolved "https://registry.yarnpkg.com/spdx-correct/-/spdx-correct-1.0.2.tgz#4b3073d933ff51f3912f03ac5519498a4150db40"
 850 |   dependencies:
 851 |     spdx-license-ids "^1.0.2"
 852 | 
 853 | spdx-expression-parse@~1.0.0:
 854 |   version "1.0.4"
 855 |   resolved "https://registry.yarnpkg.com/spdx-expression-parse/-/spdx-expression-parse-1.0.4.tgz#9bdf2f20e1f40ed447fbe273266191fced51626c"
 856 | 
 857 | spdx-license-ids@^1.0.2:
 858 |   version "1.2.2"
 859 |   resolved "https://registry.yarnpkg.com/spdx-license-ids/-/spdx-license-ids-1.2.2.tgz#c9df7a3424594ade6bd11900d596696dc06bac57"
 860 | 
 861 | sprintf-js@~1.0.2:
 862 |   version "1.0.3"
 863 |   resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
 864 | 
 865 | staged-git-files@0.0.4:
 866 |   version "0.0.4"
 867 |   resolved "https://registry.yarnpkg.com/staged-git-files/-/staged-git-files-0.0.4.tgz#d797e1b551ca7a639dec0237dc6eb4bb9be17d35"
 868 | 
 869 | stream-to-observable@^0.1.0:
 870 |   version "0.1.0"
 871 |   resolved "https://registry.yarnpkg.com/stream-to-observable/-/stream-to-observable-0.1.0.tgz#45bf1d9f2d7dc09bed81f1c307c430e68b84cffe"
 872 | 
 873 | string-width@^1.0.1:
 874 |   version "1.0.2"
 875 |   resolved "https://registry.yarnpkg.com/string-width/-/string-width-1.0.2.tgz#118bdf5b8cdc51a2a7e70d211e07e2b0b9b107d3"
 876 |   dependencies:
 877 |     code-point-at "^1.0.0"
 878 |     is-fullwidth-code-point "^1.0.0"
 879 |     strip-ansi "^3.0.0"
 880 | 
 881 | string-width@^2.0.0:
 882 |   version "2.1.1"
 883 |   resolved "https://registry.yarnpkg.com/string-width/-/string-width-2.1.1.tgz#ab93f27a8dc13d28cac815c462143a6d9012ae9e"
 884 |   dependencies:
 885 |     is-fullwidth-code-point "^2.0.0"
 886 |     strip-ansi "^4.0.0"
 887 | 
 888 | string_decoder@~1.0.0, string_decoder@~1.0.3:
 889 |   version "1.0.3"
 890 |   resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.0.3.tgz#0fc67d7c141825de94282dd536bec6b9bce860ab"
 891 |   dependencies:
 892 |     safe-buffer "~5.1.0"
 893 | 
 894 | strip-ansi@^3.0.0, strip-ansi@^3.0.1:
 895 |   version "3.0.1"
 896 |   resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-3.0.1.tgz#6a385fb8853d952d5ff05d0e8aaf94278dc63dcf"
 897 |   dependencies:
 898 |     ansi-regex "^2.0.0"
 899 | 
 900 | strip-ansi@^4.0.0:
 901 |   version "4.0.0"
 902 |   resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-4.0.0.tgz#a8479022eb1ac368a871389b635262c505ee368f"
 903 |   dependencies:
 904 |     ansi-regex "^3.0.0"
 905 | 
 906 | strip-bom@^3.0.0:
 907 |   version "3.0.0"
 908 |   resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
 909 | 
 910 | strip-eof@^1.0.0:
 911 |   version "1.0.0"
 912 |   resolved "https://registry.yarnpkg.com/strip-eof/-/strip-eof-1.0.0.tgz#bb43ff5598a6eb05d89b59fcd129c983313606bf"
 913 | 
 914 | strip-indent@^2.0.0:
 915 |   version "2.0.0"
 916 |   resolved "https://registry.yarnpkg.com/strip-indent/-/strip-indent-2.0.0.tgz#5ef8db295d01e6ed6cbf7aab96998d7822527b68"
 917 | 
 918 | supports-color@^2.0.0:
 919 |   version "2.0.0"
 920 |   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
 921 | 
 922 | symbol-observable@^1.0.1:
 923 |   version "1.0.4"
 924 |   resolved "https://registry.yarnpkg.com/symbol-observable/-/symbol-observable-1.0.4.tgz#29bf615d4aa7121bdd898b22d4b3f9bc4e2aa03d"
 925 | 
 926 | typedarray@^0.0.6:
 927 |   version "0.0.6"
 928 |   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
 929 | 
 930 | ultron@~1.1.0:
 931 |   version "1.1.1"
 932 |   resolved "https://registry.yarnpkg.com/ultron/-/ultron-1.1.1.tgz#9fe1536a10a664a65266a1e3ccf85fd36302bc9c"
 933 | 
 934 | util-deprecate@~1.0.1:
 935 |   version "1.0.2"
 936 |   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
 937 | 
 938 | validate-npm-package-license@^3.0.1:
 939 |   version "3.0.1"
 940 |   resolved "https://registry.yarnpkg.com/validate-npm-package-license/-/validate-npm-package-license-3.0.1.tgz#2804babe712ad3379459acfbe24746ab2c303fbc"
 941 |   dependencies:
 942 |     spdx-correct "~1.0.0"
 943 |     spdx-expression-parse "~1.0.0"
 944 | 
 945 | which-module@^2.0.0:
 946 |   version "2.0.0"
 947 |   resolved "https://registry.yarnpkg.com/which-module/-/which-module-2.0.0.tgz#d9ef07dce77b9902b8a3a8fa4b31c3e3f7e6e87a"
 948 | 
 949 | which@^1.2.10, which@^1.2.9:
 950 |   version "1.3.0"
 951 |   resolved "https://registry.yarnpkg.com/which/-/which-1.3.0.tgz#ff04bdfc010ee547d780bec38e1ac1c2777d253a"
 952 |   dependencies:
 953 |     isexe "^2.0.0"
 954 | 
 955 | wrap-ansi@^2.0.0:
 956 |   version "2.1.0"
 957 |   resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-2.1.0.tgz#d8fc3d284dd05794fe84973caecdd1cf824fdd85"
 958 |   dependencies:
 959 |     string-width "^1.0.1"
 960 |     strip-ansi "^3.0.1"
 961 | 
 962 | wrappy@1:
 963 |   version "1.0.2"
 964 |   resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
 965 | 
 966 | ws@^3.0.0:
 967 |   version "3.3.3"
 968 |   resolved "https://registry.yarnpkg.com/ws/-/ws-3.3.3.tgz#f1cf84fe2d5e901ebce94efaece785f187a228f2"
 969 |   dependencies:
 970 |     async-limiter "~1.0.0"
 971 |     safe-buffer "~5.1.0"
 972 |     ultron "~1.1.0"
 973 | 
 974 | y18n@^3.2.1:
 975 |   version "3.2.1"
 976 |   resolved "https://registry.yarnpkg.com/y18n/-/y18n-3.2.1.tgz#6d15fba884c08679c0d77e88e7759e811e07fa41"
 977 | 
 978 | yallist@^2.1.2:
 979 |   version "2.1.2"
 980 |   resolved "https://registry.yarnpkg.com/yallist/-/yallist-2.1.2.tgz#1c11f9218f076089a47dd512f93c6699a6a81d52"
 981 | 
 982 | yargs-parser@^7.0.0:
 983 |   version "7.0.0"
 984 |   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-7.0.0.tgz#8d0ac42f16ea55debd332caf4c4038b3e3f5dfd9"
 985 |   dependencies:
 986 |     camelcase "^4.1.0"
 987 | 
 988 | yargs@^8.0.2:
 989 |   version "8.0.2"
 990 |   resolved "https://registry.yarnpkg.com/yargs/-/yargs-8.0.2.tgz#6299a9055b1cefc969ff7e79c1d918dceb22c360"
 991 |   dependencies:
 992 |     camelcase "^4.1.0"
 993 |     cliui "^3.2.0"
 994 |     decamelize "^1.1.1"
 995 |     get-caller-file "^1.0.1"
 996 |     os-locale "^2.0.0"
 997 |     read-pkg-up "^2.0.0"
 998 |     require-directory "^2.1.1"
 999 |     require-main-filename "^1.0.1"
1000 |     set-blocking "^2.0.0"
1001 |     string-width "^2.0.0"
1002 |     which-module "^2.0.0"
1003 |     y18n "^3.2.1"
1004 |     yargs-parser "^7.0.0"
1005 | 
1006 | yauzl@2.4.1:
1007 |   version "2.4.1"
1008 |   resolved "https://registry.yarnpkg.com/yauzl/-/yauzl-2.4.1.tgz#9528f442dab1b2284e58b4379bb194e22e0c4005"
1009 |   dependencies:
1010 |     fd-slicer "~1.0.1"
1011 | 


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