</>
bashbeginner

Git Shallow Clone for Large Repos

Shallow clone techniques to reduce download size by limiting commit history depth.

bash
# Shallow clone with only the latest commit
git clone --depth 1 https://github.com/user/repo.git

# Shallow clone with last 10 commits
git clone --depth 10 https://github.com/user/repo.git

# Shallow clone since a specific date
git clone --shallow-since="2024-01-01" https://github.com/user/repo.git

# Shallow clone excluding certain branches
git clone --shallow-exclude=legacy https://github.com/user/repo.git

# Convert shallow clone to full clone later
git fetch --unshallow

# Deepen an existing shallow clone
git fetch --deepen=50

# Check if a repo is shallow
git rev-parse --is-shallow-repository

# Shallow clone for CI (optimal)
git clone --depth 1 --single-branch -b main https://github.com/user/repo.git

# Fetch only tags with shallow clone
git fetch --depth 1 origin tag v1.0.0

Use Cases

  • Speeding up CI/CD pipeline cloning
  • Working with monorepos locally
  • Reducing bandwidth for large repositories

Tags

#git#shallow-clone#performance#large-repos

Related Snippets

Similar patterns you can reuse in the same workflow.

bashadvanced

Git Sparse Checkout — Clone Only What You Need

Use sparse checkout to clone specific directories from large monorepos without downloading everything.

Best for: Working on a specific package in a monorepo

#git#sparse-checkout
bashintermediate

Git Hooks Pre Commit

Git workflow: git-hooks-pre-commit

Best for: version control

#git#version-control
bashadvanced

Git Hooks Post Commit

Git workflow: git-hooks-post-commit

Best for: version control

#git#version-control
bashadvanced

Git Lfs Large Files

Git workflow: git-lfs-large-files

Best for: version control

#git#version-control