Submodules (that DataLad also uses internally), cleaning up after It also tries to simplify working with repositories and adds a range of useful conceptsīoth Git and git-annex are made to work with a single repository at a time.įor example, while nesting pure Git repositories is possible via Git These tools and tries to minimize the use of unique/idiosyncratic functionality, While DataLad thus is a “thin layer” on top of What does DataLad add to Git and git-annex? ¶ĭataLad sits on top of Git and git-annex and tries to integrate and expose git-annex’s websiteĬan give you a complete walk-through and detailed technical background The chapter Under the hood: git-annex can give you more insights into how git-annex (with the exception of datasets configured to be pure Git repositories) isįully compatible with git-annex – you can use any git-annex command inside a git-annex offers an astonishing range of functionality Among many other features, git-annexĬan ensure sufficient amounts of file copies to prevent accidental data loss andĮnables a variety of data transfer mechanisms.ĭataLad uses git-annex underneath the hood for file content tracking and It does so by managing all file content in a separateĭirectory (the annex, object tree, or key-value-store in. Share and synchronize large files independent from a commercial service or aĬentral server. Is a distributed file synchronization system written by Joey Hess. Where is Git’s “staging area” in DataLad datasets? ¶Īs mentioned in Populate a dataset, a local version control workflow withĭataLad “skips” the staging area (that is typical for Git workflows) from the Gives a comprehensive overview on what Git is. The section More on DIY configurations details how these configurations work. gitattributes, file content can be versionĬontrolled by Git or managed by git-annex, based on path pattern, file types, Repository, and you can use any Git command within a DataLad dataset. It is a powerful and yet small and fast tool with many features suchĪs branching and merging for independent development, checksumming ofĬontents for integrity, and easy collaborative workflows thanks to itsĭataLad uses Git underneath the hood. Picture of what all files look like whenever a modification in the repository Git thinks of its data like a series of snapshots – it basically takes a In aĭirectory that is initialized as a Git repository, it can track small-sizedįiles and the modifications done to them. Git is a free and open source distributed version control system. If you have a question you want to see answered in here,įor a series of specialized command snippets for various use cases, please see This section answers frequently asked questions about high-level DataLadĬoncepts or commands.
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