Daily GitHub Activity of a user in an organization

daily-github-user-activity-report-in-org.js

// npm install ocotokit dotenv
// Configure GITHUB_API_KEY with `repo` scope
// node main.js
// Output fill we saved in {today's date}.md file


import { Octokit } from "octokit";
import fs from "fs";
import dotenv from "dotenv";
import util from "util";

dotenv.config();
util.inspect.defaultOptions.depth = null;

const apiKey = process.env.GITHUB_API_KEY;
const octokit = new Octokit({ auth: apiKey });

// The org that the contains the events you want to include
const org = "gitpod-io";

const today = new Date()
  .toLocaleString("sv", { timeZoneName: "short" })
  .substring(0, 10);
let userLogin = "";

async function main() {
  if (!apiKey) {
    console.log("Please set the GITHUB_API_KEY environment variable");
  } else {
    const {
      data: { login },
    } = await octokit.rest.users.getAuthenticated();
    userLogin = login;

    let page = 1;
    let data = await getListItems(page);

    // GH rate limits after 4 pages, but it's probably always enough to cover the current day
    while (page < 4) {
      const nextData = await getListItems(page);
      data = [...data, ...nextData];
      page++;
    }

    const list = data.reduce((acc, curr) => {
      const item = formatEvent(curr);
      if (item && !acc.includes(item)) {
        acc += `${item}\n`;
      }
      return acc;
    }, "");

    fs.writeFile(`./${today}.md`, list, (err) => {
      if (err) {
        console.log(err);
      }
    });

    console.log("Here is your GitHub activity for the day: \n");
    console.log(list);
  }
}

async function getListItems(page) {
  const result = await octokit.request("GET /users/{username}/events", {
    username: userLogin,
    per_page: 100,
    page: page,
  });

  const data = result.data.filter((event) => {
    return event.repo.name.includes(org) && event.created_at.includes(today);
  });

  return data;
}

function formatEvent(event) {
  const { type, payload } = event;

  switch (type) {
    case "IssuesEvent":
      if (payload.action === "opened") {
        return `:issue-new: Opened - ${payload.issue.title}: ${payload.issue.html_url}`;
      }
    case "PullRequestReviewEvent":
      if (payload.action === "created") {
        return `:mag: Reviewed - ${payload.pull_request.title}: ${payload.pull_request.html_url}`;
      }
    case "PullRequestEvent":
      if (payload.action === "opened") {
        return `:pr-open: Opened - ${payload.pull_request.title}: ${payload.pull_request.html_url}`;
      } else if (
        payload.action === "closed" &&
        payload.pull_request &&
        payload.pull_request.merged
      ) {
        return `:pr-merged: Merged - ${payload.pull_request.title}: ${payload.pull_request.html_url}`;
      } else if (
        payload.action === "closed" &&
        payload.pull_request &&
        !payload.pull_request.merged
      ) {
        return `:pr-closed: Closed - ${payload.pull_request.title}: ${payload.pull_request.html_url}`;
      }
  }
}

main();