Fake contribution github

index.js

const dayjs = require("dayjs");

function generateRandomInteger(min, max) {
  return Math.floor(min + Math.random() * (max - min + 1));
}

const today = dayjs();
let date = today.subtract(1, "year");
const cmd = `git init && git ci --allow-empty -m 'root' --date '${date.format("YYYY-MM-DD HH:mm:ss")}'`;
console.log(cmd);

while (date.isBefore(today)) {
  for (let i = generateRandomInteger(0, 10); i--; i <= 0) {
    const dateFormatted = date.format("YYYY-MM-DD HH:mm:ss");
    const cmd = `git commit --allow-empty -m 'commit' --date "${dateFormatted}"`;
    console.log(cmd);
    date = date.add(1, "hour");
  }
  date = date.add(1, "day");
}

package.json

{
  "name": "github",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "dependencies": {
    "dayjs": "^1.11.9"
  }
}