Baby Git Checkout Initial Commit

In this article, we'll walk through the steps to obtain the initial commit for an open source project.

The first step in this process is to choose a project. This could any open source project that you can find on Github, Bitbucket, or any other tool that allows you to access the code for your chosen project. In this example, we'll use the Baby Git codebase which is stored on BitBucket.

  1. Access the Bitbucket project for the Baby Git codebase
  2. Click the Clone button
  3. Copy the command git clone https://jstopak@bitbucket.org/jacobstopak/baby-git.git
  4. Paste the command into a terminal window run it, which should show the following output:
Cloning into 'baby-git'...
remote: Counting objects: 413, done.
remote: Compressing objects: 100% (409/409), done.
remote: Total 413 (delta 270), reused 0 (delta 0)
Receiving objects: 100% (413/413), 146.79 KiB | 662.00 KiB/s, done.
Resolving deltas: 100% (270/270), done.
  1. In terminal, browse into the new baby folder by running cd baby-git
  2. Run the command git log --reverse, which will list the commit log in reverse order
  3. The first commit in this list is the initial commit for the project:
commit e83c5163316f89bfbde7d9ab23ca2e25604af290
Author: Linus Torvalds 
Date:   Thu Apr 7 15:13:13 2005 -0700
Initial revision of 'git', the information manager from hell
  1. Copy several characters of the commit ID of the initial commit and run the command git checkout <commit-id>. In this example it will be git checkout e83c51633. This will yield the following output:
Note: checking out 'e83c51633'.
You are in 'detached HEAD' state. You can look around, make experimental changes and commit them, and you can discard any commits you make in this state without impacting any branches by performing another checkout.
If you want to create a new branch to retain commits you create, you may do so (now or later) by using -b with the checkout command again. Example:
git checkout -b
HEAD is now at e83c516 Initial revision of 'git', the information manager from hell
  1. That's it! You have checked out the initial commit for the project, and can look through the files and folders to learn how it works! This can be done for any project that you can obtain the Git history for.

In this article, we discussed how to checkout the initial commit for any Git repository.