clowder.cat

What It Is

clowder is a command-line tool for managing multiple Git repositories. Its goal is to reduce the complexity of cloning, syncing, switching versions, and running commands in bulk across multi-repository projects. Its approach is similar to the Google repo tool, but the project emphasizes that it is not tied to the Google/Android workflow. Users define repository sources, project lists, groups, and target branches, tags, or commits through a clowder.yml file.

Core Features and Ecosystem

Its core commands include init, herd, status, and forall. init initializes a workspace from a repository containing clowder.yml; herd checks the state of each project, clones missing repositories, fetches the latest changes, and checks out the correct reference based on the configuration; status shows the status of all projects; and forall runs custom commands in every project directory. It also wraps bulk Git operations such as branch, checkout, clean, diff, start, stash, and prune. The tool requires git and Python 3, is installed via PyPI, and works with Git repositories rather than any specific language framework. The configuration file can be committed to a separate repository, making it easier for teams to share and version it.

Pricing and Deployment

The source text does not mention any paid plans or commercial editions. The project provides PyPI installation, pre-release installation options, zip/tar.gz downloads, and a CONTRIBUTING.md, making it look more like a free open-source tool. It is primarily a local CLI rather than a SaaS product; “self-hosting” in this context mostly means managing clowder.yml in your own Git repository, not deploying a server-side service.

Pros and Cons

Its advantages are a simple design and low intrusiveness. It does not replace normal Git workflows within individual repositories; it only handles cross-repository synchronization and bulk operations. It supports pinning project states by branch, tag, or commit, and also supports group-based execution. The downsides are that it relies on YAML and the command line, so beginners need to understand multi-repository strategies. Configuration-related commands are still marked as experimental. The source text does not mention capabilities such as a GUI, access control, auditing, enterprise support, or APIs/SDKs.

Who It’s For and Access from China

clowder is suitable for embedded, mobile, platform engineering, or any development team that organizes code across multiple repositories. It is also a fit for projects that do not want to use git submodules or subtrees. The source text does not discuss access from China. In practice, usage mainly depends on PyPI, GitHub, and the target Git services, so network availability may vary by environment. If access to GitHub or PyPI is unstable, teams can consider internal mirrors, private Git repositories, or alternatives such as git submodules, git subtrees, and the Google repo tool.