update your leetcode prorgess to a gist

.env

LEETCODE_USER=leetcode username
GITHUB_TOKEN=github token
GIST_ID=gist id
GIST_FILE=progress.txt

readme.md

leetcode progress gist

this script writes your leetcode progess to a gist

see https://github.com/cyyyu

usage

retrive a github token

create a gist and retrive the id

update .env file

npm install then node update.js

package.json

{
  "name": "leetcode-progress-gist",
  "version": "0.1.0",
  "description": "update my leetcode progress to gist",
  "main": "update.js",
  "keywords": [
    "leetcode"
  ],
  "author": "Chuang Yu",
  "license": "MIT",
  "dependencies": {
    "axios": "^0.19.2",
    "cheerio": "^1.0.0-rc.3",
    "dotenv": "^8.2.0"
  }
}

update.js

"use strict";

require("dotenv").config();
const axios = require("axios");
const cheerio = require("cheerio");

const USER_PAGE = `https://leetcode.com/${process.env.LEETCODE_USER}/`;
const TOKEN = process.env.GITHUB_TOKEN;
const GIST_ID = process.env.GIST_ID;
const GIST_FILE = process.env.GIST_FILE;
const API = `https://api.github.com/gists/${GIST_ID}`;
const HEADERS = { Authorization: `token ${TOKEN}` };
const MAX_LEN = 56;

main();

async function main() {
  const pageRes = await axios.get(USER_PAGE);
  const html = pageRes.data;
  const $ = cheerio.load(html);

  // extract info
  const panels = $("body .panel.panel-default");
  const progressPanel = panels[2];
  const mostRecentSubmissionsPanel = panels[7];
  const listGroup = $("ul.list-group", progressPanel);
  const badges = $("li.list-group-item .badge", listGroup);
  const solvedQuestions = $(badges[0])
    .text()
    .split("/");
  const mostRecentSubmissionNode = $("ul a b", mostRecentSubmissionsPanel)[0];
  const mostRecentSubmission = $(mostRecentSubmissionNode).text();

  const info = {
    solved: solvedQuestions[0].trim(),
    total: solvedQuestions[1].trim(),
    latest: mostRecentSubmission
  };

  const gistContent = [];
  const solved = info.solved + "/" + info.total;
  gistContent.push(
    "progress   : ",
    genProgressBar(info.solved, info.total, MAX_LEN - 13),
    "\r\n"
  );
  gistContent.push("solved     : ", solved.padStart(MAX_LEN - 13), "\r\n");
  gistContent.push("last solved: ", info.latest.padStart(MAX_LEN - 13));

  // update gist
  const newGist = { files: {} };
  newGist.files[GIST_FILE] = { content: gistContent.join("") };
  const updateRes = await axios.patch(API, newGist, { headers: HEADERS });
  if (updateRes.status === 200) console.log("Updated");

  function genProgressBar(done, total, len = MAX_LEN) {
    const empty = "-";
    const filled = "▇";
    const numOfFilled = Math.floor(len * (done / total));
    return (
      new Array(numOfFilled).fill(filled).join("") +
      new Array(len - numOfFilled).fill(empty).join("")
    );
  }
}

Cool stuff!
Any idea to make it automatic? like this https://github.com/matchai/waka-box
Or maybe an npm package as a commit hook for local leetcode coding.

@seognil waka-box is using crontab but i don't think having one more configuration file for this is necessary.
if you want to schedule the update you can for example do 30 3 * * * node update.js (update at 3:30am everyday)