12/18/2023 0 Comments Git definition commit![]() These fetched commits are stored in your object database so they exist locally, but are not merged into your current active branch. git/refs/remotes/Įach time you use the git fetch command, Git downloads any non-local commits from the linked remote branch into the local repository. Each remote-tracking branch ref is stored on the path.Each local branch ref is stored on the path.git/ folder - which also contains Git's config - at the following paths: Git separates your personal local repository commits and the remote-tracking branches using branch references, also known as refs. The fetch field indicates the refspec path to the local ref. This set of remote and branch mappings in the config file is referred to as the refspec. Url = fetch = +refs/heads/*:refs/remotes/origin/* Git does this by creating a "remote-tracking branch" in the local repository, which you can think of as an intermediate version of the branch that Git uses to keep the local and remote branch copies in sync.Īn entry is created for the new origin remote and master branch in the repo Git config file located at. However, by default only the master (or main) branch is set up to track the remote branch. The local copy also contains the repository config information. When you clone a remote repository, a local copy is created on your machine which contains the full set of the repository's commits (and other Git objects such as blobs, trees, and tags). Git fetch is used to update your local repository with changes in the remote, so before diving in it helps to understand how Git links local and remote repositories. The command git pull takes it one step further, by merging those downloaded commits to your working copy.Ĭontinue reading to learn more about how git fetch works, how git fetch compares to git pull, and how to use git fetch effectively. This local object database uses remote-tracking branches in conjunction with the refspec to download specific commits using the command git fetch. To support a distributed architecture, Git’s creator Linus Torvalds developed a repository system to store Git’s internal objects. ![]() This allows you and your coworkers to checkout any version of the codebase, make changes offline, and later push them to the remote repository so everyone else can view and access them. Git was built around a distributed model to offer collaboration freedom. ![]()
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