How to Fetch a Tag from a Remote Repository in Git and Create a Local Branch

Learn how to fetch a tag from a remote Git repository, display the tag, and create a branch from it.
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This video is based on the question https://stackoverflow.com/q/75330356/ asked by the user 'eastwater' ( https://stackoverflow.com/u/3951576/ ) and on the answer https://stackoverflow.com/a/75330672/ provided by the user 'ElpieKay' ( https://stackoverflow.com/u/6330106/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

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Fetching a Tag from a Remote Repository in Git: A Step-by-Step Guide

When working with Git, it's not uncommon to run into hurdles. One such issue is trying to fetch a tag from a remote repository but not seeing it in your local repository. This situation happens often and can leave you scratching your head, wondering what went wrong. In this guide, we will not only identify the problem but also provide a clear solution to get you back on track.

The Problem

You may find yourself in a situation where you've added a remote repository and attempted to fetch a tag, such as tag_1.0, but when you run git tag, the fetched tag does not appear in your local tags list.

For example, consider the following commands:

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The output indicates that the tag has been fetched:

[[See Video to Reveal this Text or Code Snippet]]

However, running git tag shows that tag_1.0 is not available locally. So, how do you list the tag and create a branch from it?

Step-by-Step Solution

1. Fetch the Tag Correctly

To ensure that the tag is fetched and available locally, you should specify the correct command. Use the following syntax to fetch the tag correctly:

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This command fetches the tag directly into your local repository under refs/tags/tag_1.0.

2. Create a Local Branch from the Tag

Once the tag is fetched, you may want to create a branch based on it. Here’s how to create a branch called foo from the tag tag_1.0:

[[See Video to Reveal this Text or Code Snippet]]

3. Using FETCH_HEAD to Create Local Tag and Branch

If you only ran the command to fetch the tag, remember that the commit referenced by the tag is now stored in FETCH_HEAD. This allows you to create both the tag and branch without needing to fetch again.

Follow these steps:

[[See Video to Reveal this Text or Code Snippet]]

Summary

To sum up, if you're unable to see fetched tags in your local Git repository, follow these steps to fetch and create the necessary tags and branches. Utilizing the command line effectively ensures that you are not only fetching the tags but also maintaining a clean workflow:

Use git fetch remote1 tag_1.0:refs/tags/tag_1.0 to fetch the tag properly.

Create a branch from that tag using git branch foo tag_1.0.

Remember to handle FETCH_HEAD carefully to avoid overwriting it before creating your tags or branches.

By following this guide, you should be able to resolve issues related to fetching tags in Git and continue with your project without interruption. Happy coding!

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