What is Refspec in git?

What is Refspec in git?

A refspec maps a branch in the local repository to a branch in a remote repository. This makes it possible to manage remote branches using local Git commands and to configure some advanced git push and git fetch behavior. A refspec is specified as [+] ＜src＞ : ＜dst＞ .

What are repository tags?

Tags mark a specific commit at a point in your repository history. When you tag a commit, you’re including all the changes before it. Tags are commonly used to mark release versions, with the release name as the tag name. Bitbucket Cloud supports tags for Git repositories.

What does git fetch — tags do?

Commit f0cb2f1 (2012-12-14) fetch –tags made the documentation match the old behavior. This commit changes the documentation to match the new behavior (see Documentation/fetch-options. txt ). Request that all tags be fetched from the remote in addition to whatever else is being fetched.

How do you fetch a tag?

To fetch tags from your remote repository, use “git fetch” with the “–all” and the “–tags” options. Let’s say for example that you have a tag named “v1.0” that you want to check out in a branch named “release”. Using this command, you have successfully checked out the “v1.0” tag.

What does invalid Refspec mean?

You are receiving that error because the provision of a URL is not how the refspec is formatted. For further details on how the refspec works and its syntax, consult this chapter from the wonderful Pro Git book. Hope that helps!

What is refs head Git?

git/refs/ . In Git, a head is a ref that points to the tip (latest commit) of a branch. You can view your repository’s heads in the path . git/refs/heads/ . In this path you will find one file for each branch, and the content in each file will be the commit ID of the tip (most recent commit) of that branch.

What are git tags?

Tags are ref’s that point to specific points in Git history. Tagging is generally used to capture a point in history that is used for a marked version release (i.e. v1. 0.1). A tag is like a branch that doesn’t change. Unlike branches, tags, after being created, have no further history of commits.

How do you list a tag?

In order to list Git tags, you have to use the “git tag” command with no arguments. You can also execute “git tag” with the “-n” option in order to have an extensive description of your tag list. Optionally, you can choose to specify a tag pattern with the “-l” option followed by the tag pattern.

What is git fetch vs pull?

git fetch just “downloads” the changes from the remote to your local repository. git pull downloads the changes and merges them into your current branch.

What is git tag?

Does git fetch pull tags?

The fetch command retrieves any commits, references (like tags), branches and files from a remote repository, along with any other corresponding objects. However, not all tags are retrieved as this command only takes the ones that point to commits that you are retrieving.

Do you need to specify refspec for Git fetch?

This is just the default refspec for git fetch for that remote. If you want to do a one-time only fetch, you can specify the specific refspec on the command line, too. To pull the master branch on the remote down to origin/mymaster locally, you can run: You can also specify multiple refspecs.

How does a refspec delete a reference in Git?

OK, found the answer online: Deleting references is done by pushing an empty local reference to it, like you can do with git’s push command. So pushing [“:refs/heads/i18n\\ would delete the i18n branch on the remote. – user2173353 Jul 14 at 12:40 Add a comment | 1 A refspec tells git how to map references from a remote to the local repo.

What do refs and tags mean in Git?

Symbolic refs and tags Most refs are a pointer from a name to a commit. There are three exceptions to this rule: HEAD (discussed next) is usually a symbolic ref pointing to a local branch

What does the leading + mean in refspec in Git?

The fetch refspec is +refs/heads/*:refs/remotes/origin/*, this means ‘fetch all refs under refs/heads, and map them to refs/remotes/origin’. The leading + means that git will accept any update, not just updates that are descendants of the current values of the local refs, thus allowing history rewriting.