Add fetching/parsing some files

2019-11-21 15:16:04 +01:00 · 2019-11-21 15:16:04 +01:00 · a2d9e5bcbc
commit a2d9e5bcbc
parent 5d0c3abd5f
10 changed files with 272 additions and 49 deletions
--- a/.gitignore
+++ b/.gitignore
@ -1,2 +1,5 @@
 env.ps1
-node_modules
+node_modules
+AllPrintings.json
+mcmCards.json
+*-cards.json
--- a/README.md
+++ b/README.md
@ -0,0 +1,8 @@
+# mkm junk rare finder
+
+## Build rare db
+
+To use the rare finder, you'll need to build the rare db
+
+1. Download this: https://www.mtgjson.com/files/AllPrintings.json
+2. Run `yarn convert-db`
--- a/api.ts
+++ b/api.ts
@ -16,7 +16,7 @@ export default class CardMarketApi {
    this.AccessSecret = process.env.ACCESS_SECRET;
  }

-  get(path: string, params?: Record<string, any>): Promise<any> {
+  async get(path: string, params?: Record<string, any>): Promise<any> {
    const oauthParameters = {
      realm: `${URI}${path}`,
      consumer_key: this.AppToken,
--- a/convert.ts
+++ b/convert.ts
@ -0,0 +1,22 @@
+import { asyncLoadJSON, asyncSaveJSON } from "./utils";
+
+interface JSONCard {
+  mcmId: number;
+}
+
+interface JSONSet {
+  cards: JSONCard[];
+}
+
+type JSONDB = Record<string, JSONSet>;
+
+async function run() {
+  const db = await asyncLoadJSON<JSONDB>("AllPrintings.json");
+  let acc = {};
+  for (const set in db) {
+    db[set].cards.forEach(c => (acc[c.mcmId] = c));
+  }
+  asyncSaveJSON("mcmCards.json", acc);
+}
+
+run();
--- a/fetch.ts
+++ b/fetch.ts
@ -0,0 +1,46 @@
+import { existsSync } from "fs";
+
+import CardMarketApi from "./api";
+import { asyncLoadJSON, asyncSaveJSON } from "./utils";
+
+interface MCMCard {
+  name: string;
+  rarity: string;
+}
+
+type MCMDB = Record<string, MCMCard>;
+
+async function getAllArticles(api: CardMarketApi, uid: string) {
+  const perPage = 1000;
+  let start = 0;
+  let response;
+  let data = [];
+  do {
+    response = await api.get(`/users/${uid}/articles`, {
+      start,
+      maxResults: perPage
+    });
+    data = data.concat(response.article);
+    start += response.article.length;
+  } while (response.article.length == perPage);
+  return data;
+}
+
+async function run() {
+  if (process.argv.length < 3) {
+    console.error("Usage: yarn fetch <uid>");
+    process.exit(1);
+    return;
+  }
+  const uid = process.argv[2];
+  if (!existsSync("mcmCards.json")) {
+    console.error("Card db is missing! Run 'yarn convert-db' first.");
+    process.exit(1);
+  }
+  let db = await asyncLoadJSON<MCMDB>("mcmCards.json");
+  let api = new CardMarketApi();
+  const articles = await getAllArticles(api, uid);
+  await asyncSaveJSON(`${uid}-cards.json`, articles);
+}
+
+run();
--- a/main.ts
+++ b/main.ts
@ -1,12 +0,0 @@
-import CardMarketApi from "./api";
-
-async function run() {
-  let api = new CardMarketApi();
-  const response = await api.get("/users/104821/articles", {
-    start: 0,
-    maxResults: 100
-  });
-  console.log(response);
-}
-
-run();
--- a/package.json
+++ b/package.json
@ -6,11 +6,12 @@
  "author": "Hamcha <hamcha@crunchy.rocks>",
  "license": "MIT",
  "scripts": {
-    "start": "ts-node main.ts",
-    "update-csv": "ts-node update-csv.ts"
+    "fetch": "ts-node fetch.ts",
+    "convert-db": "ts-node convert.ts"
  },
  "dependencies": {
    "@types/node": "^12.12.11",
+    "csv-parser": "^2.3.2",
    "request": "^2.88.0",
    "ts-node": "^8.5.2",
    "typescript": "^3.7.2"
--- a/update-csv.ts
+++ b/update-csv.ts
@ -1,31 +0,0 @@
-import { createWriteStream } from "fs";
-import { gunzip } from "zlib";
-
-import CardMarketApi from "./api";
-
-async function run() {
-  let api = new CardMarketApi();
-
-  let data = await api.get("/productlist");
-
-  const gzipbuf = Buffer.from(data.productsfile, "base64");
-  gunzip(gzipbuf, (err, data) => {
-    if (err) {
-      throw err;
-    }
-    const file = createWriteStream("products.csv");
-    file.write(data, err => {
-      if (err) {
-        throw err;
-        file.close();
-      }
-    });
-  });
-}
-
-run();
-/*
-api.req("/users/104821/articles", "start=0&maxResults=100").then(response => {
-    console.log(response);
-})
-*/
--- a/utils.ts
+++ b/utils.ts
@ -0,0 +1,26 @@
+import { readFile, writeFile } from "fs";
+
+export async function asyncLoadJSON<T>(filename: string): Promise<T> {
+  return new Promise((resolve, reject) => {
+    readFile(filename, "utf8", (err, data) => {
+      if (err) {
+        return reject(err);
+      }
+      resolve(JSON.parse(data));
+    });
+  });
+}
+
+export async function asyncSaveJSON(
+  filename: string,
+  data: any
+): Promise<void> {
+  return new Promise((resolve, reject) => {
+    writeFile(filename, JSON.stringify(data), {}, err => {
+      if (err) {
+        return reject(err);
+      }
+      resolve();
+    });
+  });
+}
--- a/yarn.lock
+++ b/yarn.lock
@ -2,6 +2,44 @@
 # yarn lockfile v1


+"@hapi/address@^2.1.2":
+  version "2.1.4"
+  resolved "https://registry.yarnpkg.com/@hapi/address/-/address-2.1.4.tgz#5d67ed43f3fd41a69d4b9ff7b56e7c0d1d0a81e5"
+  integrity sha512-QD1PhQk+s31P1ixsX0H0Suoupp3VMXzIVMSwobR3F3MSUO2YCV0B7xqLcUw/Bh8yuvd3LhpyqLQWTNcRmp6IdQ==
+
+"@hapi/formula@^1.2.0":
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/@hapi/formula/-/formula-1.2.0.tgz#994649c7fea1a90b91a0a1e6d983523f680e10cd"
+  integrity sha512-UFbtbGPjstz0eWHb+ga/GM3Z9EzqKXFWIbSOFURU0A/Gku0Bky4bCk9/h//K2Xr3IrCfjFNhMm4jyZ5dbCewGA==
+
+"@hapi/hoek@^8.2.4", "@hapi/hoek@^8.3.0":
+  version "8.5.0"
+  resolved "https://registry.yarnpkg.com/@hapi/hoek/-/hoek-8.5.0.tgz#2f9ce301c8898e1c3248b0a8564696b24d1a9a5a"
+  integrity sha512-7XYT10CZfPsH7j9F1Jmg1+d0ezOux2oM2GfArAzLwWe4mE2Dr3hVjsAL6+TFY49RRJlCdJDMw3nJsLFroTc8Kw==
+
+"@hapi/joi@^16.1.4":
+  version "16.1.7"
+  resolved "https://registry.yarnpkg.com/@hapi/joi/-/joi-16.1.7.tgz#360857223a87bb1f5f67691537964c1b4908ed93"
+  integrity sha512-anaIgnZhNooG3LJLrTFzgGALTiO97zRA1UkvQHm9KxxoSiIzCozB3RCNCpDnfhTJD72QlrHA8nwGmNgpFFCIeg==
+  dependencies:
+    "@hapi/address" "^2.1.2"
+    "@hapi/formula" "^1.2.0"
+    "@hapi/hoek" "^8.2.4"
+    "@hapi/pinpoint" "^1.0.2"
+    "@hapi/topo" "^3.1.3"
+
+"@hapi/pinpoint@^1.0.2":
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/@hapi/pinpoint/-/pinpoint-1.0.2.tgz#025b7a36dbbf4d35bf1acd071c26b20ef41e0d13"
+  integrity sha512-dtXC/WkZBfC5vxscazuiJ6iq4j9oNx1SHknmIr8hofarpKUZKmlUVYVIhNVzIEgK5Wrc4GMHL5lZtt1uS2flmQ==
+
+"@hapi/topo@^3.1.3":
+  version "3.1.6"
+  resolved "https://registry.yarnpkg.com/@hapi/topo/-/topo-3.1.6.tgz#68d935fa3eae7fdd5ab0d7f953f3205d8b2bfc29"
+  integrity sha512-tAag0jEcjwH+P2quUfipd7liWCNX2F8NvYjQp2wtInsZxnMlypdw0FtAOLxtvvkO+GSRRbmNi8m/5y42PQJYCQ==
+  dependencies:
+    "@hapi/hoek" "^8.3.0"
+
 "@types/node@^12.12.11":
  version "12.12.11"
  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.12.11.tgz#bec2961975888d964196bf0016a2f984d793d3ce"
@ -56,6 +94,24 @@ bcrypt-pbkdf@^1.0.0:
  dependencies:
    tweetnacl "^0.14.3"

+buffer-alloc-unsafe@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/buffer-alloc-unsafe/-/buffer-alloc-unsafe-1.1.0.tgz#bd7dc26ae2972d0eda253be061dba992349c19f0"
+  integrity sha512-TEM2iMIEQdJ2yjPJoSIsldnleVaAk1oW3DBVUykyOLsEsFmEc9kn+SFFPz+gl54KQNxlDnAwCXosOS9Okx2xAg==
+
+buffer-alloc@^1.1.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/buffer-alloc/-/buffer-alloc-1.2.0.tgz#890dd90d923a873e08e10e5fd51a57e5b7cce0ec"
+  integrity sha512-CFsHQgjtW1UChdXgbyJGtnm+O/uLQeZdtbDo8mfUgYXCHSM1wgrVxXm6bSyrUuErEb+4sYVGCzASBRot7zyrow==
+  dependencies:
+    buffer-alloc-unsafe "^1.1.0"
+    buffer-fill "^1.0.0"
+
+buffer-fill@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/buffer-fill/-/buffer-fill-1.0.0.tgz#f8f78b76789888ef39f205cd637f68e702122b2c"
+  integrity sha1-+PeLdniYiO858gXNY39o5wISKyw=
+
 buffer-from@^1.0.0:
  version "1.1.1"
  resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.1.tgz#32713bc028f75c02fdb710d7c7bcec1f2c6070ef"
@ -73,11 +129,23 @@ combined-stream@^1.0.6, combined-stream@~1.0.6:
  dependencies:
    delayed-stream "~1.0.0"

-core-util-is@1.0.2:
+core-util-is@1.0.2, core-util-is@~1.0.0:
  version "1.0.2"
  resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
  integrity sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=

+csv-parser@^2.3.2:
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/csv-parser/-/csv-parser-2.3.2.tgz#3a4146abb9a0be7c3cbcae9c289f0a7e622dc07b"
+  integrity sha512-ggurTYuhhoUJyrPXTAkiO1x6QXkxAoimV+YSz2eSAXF+jQ/Xve/030T34tVStKFmX56pPtY5PiZl3bR4HkZK+Q==
+  dependencies:
+    "@hapi/joi" "^16.1.4"
+    buffer-alloc "^1.1.0"
+    buffer-from "^1.0.0"
+    generate-object-property "^1.0.0"
+    minimist "^1.2.0"
+    ndjson "^1.4.0"
+
 dashdash@^1.12.0:
  version "1.14.1"
  resolved "https://registry.yarnpkg.com/dashdash/-/dashdash-1.14.1.tgz#853cfa0f7cbe2fed5de20326b8dd581035f6e2f0"
@ -142,6 +210,13 @@ form-data@~2.3.2:
    combined-stream "^1.0.6"
    mime-types "^2.1.12"

+generate-object-property@^1.0.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/generate-object-property/-/generate-object-property-1.2.0.tgz#9c0e1c40308ce804f4783618b937fa88f99d50d0"
+  integrity sha1-nA4cQDCM6AT0eDYYuTf6iPmdUNA=
+  dependencies:
+    is-property "^1.0.0"
+
 getpass@^0.1.1:
  version "0.1.7"
  resolved "https://registry.yarnpkg.com/getpass/-/getpass-0.1.7.tgz#5eff8e3e684d569ae4cb2b1282604e8ba62149fa"
@ -171,11 +246,26 @@ http-signature@~1.2.0:
    jsprim "^1.2.2"
    sshpk "^1.7.0"

+inherits@~2.0.3:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.4.tgz#0fa2c64f932917c3433a0ded55363aae37416b7c"
+  integrity sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==
+
+is-property@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-property/-/is-property-1.0.2.tgz#57fe1c4e48474edd65b09911f26b1cd4095dda84"
+  integrity sha1-V/4cTkhHTt1lsJkR8msc1Ald2oQ=
+
 is-typedarray@~1.0.0:
  version "1.0.0"
  resolved "https://registry.yarnpkg.com/is-typedarray/-/is-typedarray-1.0.0.tgz#e479c80858df0c1b11ddda6940f96011fcda4a9a"
  integrity sha1-5HnICFjfDBsR3dppQPlgEfzaSpo=

+isarray@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
+  integrity sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE=
+
 isstream@~0.1.2:
  version "0.1.2"
  resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
@ -196,7 +286,7 @@ json-schema@0.2.3:
  resolved "https://registry.yarnpkg.com/json-schema/-/json-schema-0.2.3.tgz#b480c892e59a2f05954ce727bd3f2a4e882f9e13"
  integrity sha1-tIDIkuWaLwWVTOcnvT8qTogvnhM=

-json-stringify-safe@~5.0.1:
+json-stringify-safe@^5.0.1, json-stringify-safe@~5.0.1:
  version "5.0.1"
  resolved "https://registry.yarnpkg.com/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
  integrity sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus=
@ -228,6 +318,21 @@ mime-types@^2.1.12, mime-types@~2.1.19:
  dependencies:
    mime-db "1.42.0"

+minimist@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
+  integrity sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=
+
+ndjson@^1.4.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/ndjson/-/ndjson-1.5.0.tgz#ae603b36b134bcec347b452422b0bf98d5832ec8"
+  integrity sha1-rmA7NrE0vOw0e0UkIrC/mNWDLsg=
+  dependencies:
+    json-stringify-safe "^5.0.1"
+    minimist "^1.2.0"
+    split2 "^2.1.0"
+    through2 "^2.0.3"
+
 oauth-sign@~0.9.0:
  version "0.9.0"
  resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.9.0.tgz#47a7b016baa68b5fa0ecf3dee08a85c679ac6455"
@ -238,6 +343,11 @@ performance-now@^2.1.0:
  resolved "https://registry.yarnpkg.com/performance-now/-/performance-now-2.1.0.tgz#6309f4e0e5fa913ec1c69307ae364b4b377c9e7b"
  integrity sha1-Ywn04OX6kT7BxpMHrjZLSzd8nns=

+process-nextick-args@~2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-2.0.1.tgz#7820d9b16120cc55ca9ae7792680ae7dba6d7fe2"
+  integrity sha512-3ouUOpQhtgrbOa17J7+uxOTpITYWaGP7/AhoR3+A+/1e9skrzelGi/dXzEYyvbxubEF6Wn2ypscTKiKJFFn1ag==
+
 psl@^1.1.24:
  version "1.4.0"
  resolved "https://registry.yarnpkg.com/psl/-/psl-1.4.0.tgz#5dd26156cdb69fa1fdb8ab1991667d3f80ced7c2"
@ -258,6 +368,19 @@ qs@~6.5.2:
  resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.2.tgz#cb3ae806e8740444584ef154ce8ee98d403f3e36"
  integrity sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA==

+readable-stream@~2.3.6:
+  version "2.3.6"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.6.tgz#b11c27d88b8ff1fbe070643cf94b0c79ae1b0aaf"
+  integrity sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==
+  dependencies:
+    core-util-is "~1.0.0"
+    inherits "~2.0.3"
+    isarray "~1.0.0"
+    process-nextick-args "~2.0.0"
+    safe-buffer "~5.1.1"
+    string_decoder "~1.1.1"
+    util-deprecate "~1.0.1"
+
 request@^2.88.0:
  version "2.88.0"
  resolved "https://registry.yarnpkg.com/request/-/request-2.88.0.tgz#9c2fca4f7d35b592efe57c7f0a55e81052124fef"
@ -289,6 +412,11 @@ safe-buffer@^5.0.1, safe-buffer@^5.1.2:
  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.2.0.tgz#b74daec49b1148f88c64b68d49b1e815c1f2f519"
  integrity sha512-fZEwUGbVl7kouZs1jCdMLdt95hdIv0ZeHg6L7qPeciMZhZ+/gdesW4wgTARkrFWEpspjEATAzUGPG8N2jJiwbg==

+safe-buffer@~5.1.0, safe-buffer@~5.1.1:
+  version "5.1.2"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
+  integrity sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==
+
 safer-buffer@^2.0.2, safer-buffer@^2.1.0, safer-buffer@~2.1.0:
  version "2.1.2"
  resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
@ -307,6 +435,13 @@ source-map@^0.6.0:
  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
  integrity sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==

+split2@^2.1.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/split2/-/split2-2.2.0.tgz#186b2575bcf83e85b7d18465756238ee4ee42493"
+  integrity sha512-RAb22TG39LhI31MbreBgIuKiIKhVsawfTgEGqKHTK87aG+ul/PB8Sqoi3I7kVdRWiCfrKxK3uo4/YUkpNvhPbw==
+  dependencies:
+    through2 "^2.0.2"
+
 sshpk@^1.7.0:
  version "1.16.1"
  resolved "https://registry.yarnpkg.com/sshpk/-/sshpk-1.16.1.tgz#fb661c0bef29b39db40769ee39fa70093d6f6877"
@ -322,6 +457,21 @@ sshpk@^1.7.0:
    safer-buffer "^2.0.2"
    tweetnacl "~0.14.0"

+string_decoder@~1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.1.1.tgz#9cf1611ba62685d7030ae9e4ba34149c3af03fc8"
+  integrity sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==
+  dependencies:
+    safe-buffer "~5.1.0"
+
+through2@^2.0.2, through2@^2.0.3:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/through2/-/through2-2.0.5.tgz#01c1e39eb31d07cb7d03a96a70823260b23132cd"
+  integrity sha512-/mrRod8xqpA+IHSLyGCQ2s8SPHiCDEeQJSep1jqLYeEUClOFG2Qsh+4FU6G9VeqpZnGW/Su8LQGc4YKni5rYSQ==
+  dependencies:
+    readable-stream "~2.3.6"
+    xtend "~4.0.1"
+
 tough-cookie@~2.4.3:
  version "2.4.3"
  resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.4.3.tgz#53f36da3f47783b0925afa06ff9f3b165280f781"
@ -365,6 +515,11 @@ uri-js@^4.2.2:
  dependencies:
    punycode "^2.1.0"

+util-deprecate@~1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
+  integrity sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=
+
 uuid@^3.3.2:
  version "3.3.3"
  resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.3.3.tgz#4568f0216e78760ee1dbf3a4d2cf53e224112866"
@ -379,6 +534,11 @@ verror@1.10.0:
    core-util-is "1.0.2"
    extsprintf "^1.2.0"

+xtend@~4.0.1:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.2.tgz#bb72779f5fa465186b1f438f674fa347fdb5db54"
+  integrity sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==
+
 yn@^3.0.0:
  version "3.1.1"
  resolved "https://registry.yarnpkg.com/yn/-/yn-3.1.1.tgz#1e87401a09d767c1d5eab26a6e4c185182d2eb50"