Testing how many commit can be committed to GitHub. So far 12,225,265 commits

GitHub's Commit Capacity.

Motivation

Checking some relations and capabilities between client-server model, GitHub & Git.

Goal

Making this repo most committed one

How ?

1. Committing and pushing from GitHub to GitHub.
2. Getting COMMIT_COUNT and PUSH_THRESHOLD from .env
3. Running scripts via workflows to achive 1. step

With Bash

git.sh

#!/bin/bash

source .env
git pull

for i in $( eval echo {1..$COMMIT_COUNT} )
do
  git commit --allow-empty -m 'go + git + github = 💥'

 if [[ $i%$PUSH_THRESHOLD -eq 0 ]]
  then 
    git push 
    echo '🛬 pushed successfully'
  fi
done

With Golang

git.go

package main

import (
	"fmt"
	"os"
	"strconv"
	"os/exec"
	"github.com/joho/godotenv"
)

func main() {
	godotenv.Load()	
	commitCount, _ := strconv.Atoi(os.Getenv("COMMIT_COUNT"))
	pushThreshold, _ := strconv.Atoi(os.Getenv("PUSH_THRESHOLD"))
	
	git    := "git"
	commit := "commit"
	push   := "push"
	allow_empty := "--allow-empty"
	m := "-m"
	message := "'go + git + github = 💥'"

	for i := 0; i < commitCount; i++ {

		cmdCommit := exec.Command(git, commit, allow_empty, m, message)
		stdoutCommit, errCommit := cmdCommit.Output()

		if errCommit != nil {
			fmt.Println("🔥 commit error: ", errCommit.Error())
			return
		}

		fmt.Println("🚀 ",string(stdoutCommit))

		if (i % pushThreshold == 0) {

			cmdPush := exec.Command(git, push)
			_, errPush := cmdPush.Output()

			if errPush != nil {
				fmt.Println("🔥 push error: ", errPush.Error())
		
			}
            
			fmt.Println("🛬 pushed successfully")
		}

	}

}

With Node

git.js

const { exec } = require("child_process");
require('dotenv').config();
const commitCount = process.env.COMMIT_COUNT;
const pushThreshold = process.env.PUSH_THRESHOLD;

const gitPull = () => {
  return exec("git pull", (err, stdout, stderr) => {
    if (err) {
      console.log("🔥 pull error: ", err);
      return;
    }
    console.log(`🚀 : ${stdout}`);
  });
};

const gitCommit = () => {
  return exec(
    'git commit --allow-empty -m "go + git + github = 💥"',
    (err, stdout, stderr) => {
      if (err) {
//         console.log("🔥 commit error: ", err);
        return;
      }
      console.log(`🚀 : ${stdout}`);
    }
  );
};

const gitPush = () => {
  return exec("git push", (err, stdout, stderr) => {
    if (err) {
      console.log("🔥 push error: ", err);
      return;
    }

    console.log(`🛬 pushed successfully: ${stdout}`);
  });
};

const run = () => {
  gitPull();

  for (let i = 0; i < commitCount; i++) {
    gitCommit();

    if (i % pushThreshold === 0) {
      gitPush();
    }
  }
};

run();

So far experiences

Disclamer: These observation and thoughts are not meant to be correct. They are my individual experiemnt and observations.

• In GitHub there are a few repos that have over 1m+ commits. ( I didn't examine througoutly).
  • Linux : 1.072.960+m ( respect to contributers)
  • Commited 3.000.000m
  • This repo : 8.176.258m
• Golang felt faster than Bash and Node, it's like a super-jet.
• Github actions have some restrictions and limits . Some GitHub error messages are like :
  • No space left on device.
  • You are running out of disk space.
• Temperature of my computer (2011 model Asus brand 4 core i7 processor) suddenly rised and the fan screamed. In System Monitor, the each of 4 core were over 80%.
• With Go every second (~1000ms) ~1000 commits can be pushed. Disclamer: For that measurement I observed commit time in GitHub. So it's not scientific :)
• Gitpod blocked my account after running some scripts on their server. As they explained doing so degraded their platform and it looked like a DoS attack. Thanks to them again for unblocking my account. It's a nice and powerful platform.
• GitHub is such a powerful platform. Tens of thousands of file (.txt) I have created and written with commits alongside of push and nothing broken.
• I have learned also that git has a flag that is --allow-empty and lets you write commit without any change.
• ..... to be continued.