Shallow clones with depth in Git - Mini Project: Build & Apply

Shallow clones with depth

📖 Scenario: You are working on a project where you want to save time and space by downloading only the latest commits from a Git repository instead of the full history.

🎯 Goal: Learn how to create a shallow clone of a Git repository using the --depth option to limit the number of commits downloaded.

📋 What You'll Learn

Use the git clone command

Add the --depth option with a value of 1

Clone the repository from https://github.com/example/repo.git

Verify the clone contains only the latest commit

💡 Why This Matters

🌍 Real World

Shallow cloning is useful when you want to quickly get the latest code without downloading the entire project history, especially for large repositories.

💼 Career

Many DevOps and software development roles require efficient use of Git. Knowing shallow clones helps optimize workflows and save resources.

1

Create a shallow clone with depth 1

Write the git clone command to clone the repository from https://github.com/example/repo.git with a depth of 1 using the --depth 1 option.

Git

# Your code here

Need a hint?

Use git clone --depth 1 followed by the repository URL.

2

Check the commit history depth

After cloning, write the git log --oneline command to show the commit history and verify it contains only one commit.

Git

git clone --depth 1 https://github.com/example/repo.git
# Your code here

Need a hint?

Use git log --oneline to see a short list of commits.

3

Clone with a different depth

Write the git clone command to clone the repository from https://github.com/example/repo.git with a depth of 3 using the --depth 3 option.

Git

git clone --depth 1 https://github.com/example/repo.git
git log --oneline
# Your code here

Need a hint?

Change the depth number to 3 in the git clone command.

4

Show the commit history for depth 3 clone

Write the git log --oneline command to show the commit history of the repository cloned with depth 3 and verify it contains three commits.

Git

git clone --depth 1 https://github.com/example/repo.git
git log --oneline
git clone --depth 3 https://github.com/example/repo.git
# Your code here

Need a hint?

Run git log --oneline after cloning with depth 3 to see the commits.