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.
What is the difference between git tag and release?
A tag is a git concept whereas a Release is GitHub higher level concept. As stated in the official announcement post from the GitHub blog: “Releases are first-class objects with changelogs and binary assets that present a full project history beyond Git artifacts.”
What does R mean in git?
I get that R probably stands for “Rename”. git rename.
Are git tags per branch?
As you can see, there’s nothing tying those tags to any branches; in fact, all of those tags are contained in both the master and devel branches. By looking inside your . git repo, you can see that there is really no more structure to a tag than that; it is just a file containing a SHA-1 referencing a commit within .
Are git tags unique?
Tags are completely separate from branches, so how you choose to handle tags doesn’t depend on how you choose to handle branches. You can apply a tag to branch E’ and safely delete test_branch , without losing the code in E’ .
Does git tag create a commit?
In order to create a Git tag for a specific commit, use the “git tag” command with the tag name and the commit SHA for the tag to be created. If you want to create an annotated tag for a specific commit, you can use the “-a” and “-m” options we described in the previous section.
Why tag a release?
Tags are a simple aspect of Git, they allow you to identify specific release versions of your code. You can think of a tag as a branch that doesn’t change. Once it is created, it loses the ability to change the history of commits.
Are tags branch specific?
Tags and branch are completely unrelated, since tags refer to a specific commit, and branch is a moving reference to the last commit of a history. Branches go, tags stay. So when you tag a commit, git doesn’t care which commit or branch is checked out, if you provide him the SHA1 of what you want to tag.
What does git branch R do?
git branch -r shows information on which branches your local tracking branches push to. git remote show origin shows that, plus more information: which branch is checked out on the server, the URLs your remote uses, and how your git configuration is set up to treat a push.
How do I use R code in GitHub?
Step-by-step guide
- Step 1: Go to github.com/login and sign in.
- Step 2: Go to your GitHub profile and create a new repository.
- Step 3: Set the name, description, audience and README file for the new repository.
- Step 4: You now see your new repository with only the README file.
Are tags branches?
A tag represents a version of a particular branch at a moment in time. A branch represents a separate thread of development that may run concurrently with other development efforts on the same code base.
Is git tag branch specific?
What is git release tag?
A Git release is a GitHub object that helps show official program versions on your project page. The object allows showing a specific commit point, a Git tag, with a release status. Managing releases is an easy and straightforward process performed on the GitHub website.
Do git tags belong to a branch?
Should I delete branches after merge?
When you’re done with a branch and it has been merged into master, delete it. A new branch can be made off of the most recent commit on the master branch. Also, while it is ok to hang onto branches after you’ve merged them into the master they will begin to pile up.
How do I host an R package on GitHub?
Put your R package on GitHub
- Change to the package directory.
- Initialize the repository with git init.
- Add and commit everything with git add . and git commit.
- Create a new repository on GitHub.
- Push everything to github. git push -u origin master.
What is the difference between branches and tags in Git?
Branches are dynamic and code can be added to them. A tag is most typically used to mark a particular point in the commit ancestry chain. A branch is an active line of development whereas a tag is a reference to a specific commit on any branch.
How do I compare a git branch with another?
You can use HEAD to compare it with the latest commit, or a branch name to compare with the tip of a different branch. git diff [ ] [–merge-base] [–] [ …
How do I view changes in Git git diff?
git diff [ ] [–] [ … ] This form is to view the changes you have in your working tree relative to the named . You can use HEAD to compare it with the latest commit, or a branch name to compare with the tip of a different branch.
What is git diff in Git?
git diff [ ] [–] [ … ] This form is to view the changes you made relative to the index (staging area for the next commit). In other words, the differences are what you could tell Git to further add to the index but you still haven’t.