git-fleet-manager

git-fleet-manager is a command-line tool for managing multiple Git repositories at once. It allows you to perform common Git operations such as checking the status, pulling, pushing, and viewing commit logs across multiple repositories in a specified directory.

Motivation

When working on projects that involve multiple independent repositories, managing them individually can become tedious and error-prone. git-fleet-manager (gfm) was created to solve this problem by providing a unified interface to perform Git operations across all repositories simultaneously.

This is particularly useful for:

• Microservice architectures where each service has its own repository
• Monorepo alternatives where related projects are kept in separate repositories
• Development environments that require working with multiple interdependent projects
• Teams that need to ensure consistent state across a collection of repositories

Instead of manually navigating to each repository directory to check status, pull updates, or push changes, git-fleet-manager lets you perform these operations in a single command, saving time and reducing the chance of overlooking repositories.

Features

• Recursive Repository Discovery: Automatically finds all Git repositories in a directory and its subdirectories.
• Selective Repository Management: Use a .gfm file to specify which repositories to manage.
• Batch Operations:
  • Check the status of all repositories.
  • Pull changes from remote repositories.
  • Push changes to remote repositories.
  • View commit logs for all repositories.
  • Checkout branches across repositories.

Installation

You can install git-fleet-manager as a tool using uv (recommended):

uv tool install git-fleet-manager

Alternatively, you can install git-fleet-manager using pip:

From PyPI

pip install git-fleet-manager

From GitHub (latest development version)

pip install git+https://github.com/diefenbach/git-fleet-manager.git

Verify the installation: bash gfm --version

git-fleet-manager is now ready to use. Run the gfm command from anywhere in your terminal.

Usage

Run the gfm command with the desired subcommand and options.

Commands

status

Check the status of all repositories in the specified directory.

gfm status [directory]

• directory: The directory to scan for repositories (default: current directory).

pull

Pull changes for all repositories in the specified directory.

gfm pull [directory]

• directory: The directory to scan for repositories (default: current directory).

push

Push changes for all repositories in the specified directory.

gfm push [directory]

• directory: The directory to scan for repositories (default: current directory).

log

View the commit log for all repositories in the specified directory.

gfm log [directory] [--max-commits MAX_COMMITS]

• directory: The directory to scan for repositories (default: current directory).
• --max-commits: The maximum number of commits to display for each repository (default: 10).

checkout

Checkout a specific branch for all repositories in the specified directory. Repositories where the branch doesn't exist will be automatically skipped.

gfm checkout [directory] --branch BRANCH_NAME

• directory: The directory to scan for repositories (default: current directory).
• --branch: The name of the branch to checkout (required).

--version

Display the current version of git-fleet-manager.

gfm --version

.gfm File

If a .gfm file exists in the specified directory, only the repositories listed in the file will be managed. The file should contain one repository path per line, relative to the directory containing the .gfm file.

Example .gfm file:

repo1
subdir/repo2

Examples

1. Check the status of all repositories in the current directory:

   gfm status

2. Pull changes for all repositories in /projects:

   gfm pull /projects

3. Push changes for repositories listed in a .gfm file:

   gfm push /projects

4. View the last 5 commits for all repositories:

   gfm log /projects --max-commits 5

5. Checkout the 'develop' branch for all repositories:

   gfm checkout /projects --branch develop

6. Display the version of git-fleet-manager:

   gfm --version

Project Structure

git_fleet_manager/
├── git_utils.py       # Utility functions for Git operations
├── cli.py             # Command-line interface for git-fleet-manager
└── __init__.py        # Package initialization and versioning

.github/
└── workflows/         # GitHub Actions workflow files
    ├── test.yml       # CI workflow for testing
    └── publish.yml    # CD workflow for PyPI publishing

Source Code

The source code is available on GitHub at https://github.com/diefenbach/git-fleet-manager.

Contributing

Contributions are welcome! Feel free to open issues or submit pull requests to improve git-fleet-manager.

License

This project is licensed under the MIT License. See the LICENSE file for details.

Acknowledgments

This project was created with the assistance of AI tools, including code generation and documentation support.

git-fleet-manager was developed to simplify the management of multiple Git repositories, making it easier to perform batch operations efficiently.

Publish a new version

1. Update version in pyproject.toml
2. Update CHANGELOG.md with new changes
3. Commit changes: git commit -am "Bump version to x.y.z"
4. Create a tag: git tag x.y.z
5. Push changes: git push origin main
6. Push tags: git push origin --tags
7. Go to GitHub https://github.com/diefenbach/git-fleet-manager and create a new release using the tag