Unlike branches, tags are not intended for ongoing development. It also provides a way to experiment with new ideas without risking the main codebase’s stability. This allows multiple people to work on different aspects of the project simultaneously. Once your work is complete, you can incorporate your changes into the application by merging the branch back into the main codebase. It allows you to work without impacting the main codebase. Their functions complement each other, and are designed to be used together.Ī branch is often used for new features and fixing bugs. Tags and branches are both used for version control within your code base. Differences between Git tags and branches You must switch to a different branch first. You cannot delete a branch you are currently on. To delete the development branch, run the following command: git branch -d development To rename the dev branch to development, run the following command: git branch -m dev developmentįinally, the git branch command can delete a branch. You can also use the git branch command to rename a branch. Using the git branch command displays a list of all the branches in your repository, with an asterisk next to the branch you are currently on: git branch To merge your changes from the dev branch into the main branch, run this command: git merge dev Now, make changes to your code and commit them to the dev branch using the usual git add and git commit commands. Next, switch to the development branch by running the following command: git switch dev Here is an example of how to use git branch.įirst, create a new branch called dev by running the following command: git branch dev You cannot use it to switch between branches. The git branch command lets you create, list, rename, and delete branches. Writing code and committing your work automatically records a commit in the working branch. The head points to the tip (the latest commit) of a branch.Ī branch is automatically generated when you create a repository for your code. What is a Git branch?Ī branch is an independent development line containing a pointer - or the branch head - to the most recent commit in the code.Ī single Git repository can track many branches, but your working tree centers on just one. To delete the v1.0 tag, run the following command: git tag -d v1.0.0ĭeleting a tag does not affect the code in your repository - it just removes the tag label. git tag -v v1.0.0įinally, the git tag command can delete tags. The following command verifies the v1.0 tag and displays the details, including the tagger, date, and message. The git tag command can also verify a specific tag. List all the tags in your repository by running the following command: git tag Run the following command: git tag v1.0.0 Let’s look at an example of how you can use the git tag command to specify a new version of your application code.įirst, create a new tag called v1.0.0 for the latest commit in your repository. The git tag command allows you to create, list, delete, and verify tags. This allows you to switch to the tagged version of the codebase to see what the code looked like when the tag was created and, if necessary, revert to that specific codebase version. Once a tag has been created, no further commits can be added to it, but you can reference it easily via the tag name. Read more: The Path to Platform Engineering Many development teams use semantic versioning to communicate the types of changes that occur between one tag and another. You can create tags to point to a new version release, a significant codebase change, or any other event development teams may want to reference. What is a Git tag?Ī tag is an object referencing a specific commit within the project history, similar to chapter markers in a book. In this article, you’ll learn the differences and similarities between Git tags and branch development and how both can keep your development team more organized and efficient. When paired with a continuous integration and delivery (CI/CD) pipeline, Git allows development teams to rapidly iterate and deliver new features while keeping software stable and deployable. Git is currently the most widely used version control system. Tags are used as markers for significant points in the project timeline, whereas branches are separate lines of development that will eventually be merged back into the main application code. Both play an important role in organizing development work so that changes are easier to track and manage, but they serve different purposes in the development process. Git tags and branches are two key Git concepts that allow developers to work on different versions of a project simultaneously. Using Git tags and branches with CircleCI.Using Git tags and branches in a CI/CD pipeline.Differences between Git tags and branches.
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