CREATE NEW BRANCH FROM MASTER GIT HOW TO
CREATE NEW BRANCH FROM MASTER GIT FREE

Git pull # pull latest upstream changes down Git checkout main # check out main branch Let's put a lot of what we learned above together to present a very common example we need to run whenever we finish one feature and need to start another one. To create a new feature branch ( feature2) based off of the latest upstream changes on main when you currently have feature1 checked out OR, if you already have branch_1 checked out, you can rename the currently-checked-out branch to branch_1.5 like this: git branch -m branch_1.5Ħ. Man git branch shows it like this: git branch (-m | -M) Įxample: let's rename branch_1 to branch_1.5: git branch -m branch_1 branch_1.5 Here's the general format: git branch -m Just like renaming a regular file or folder in the terminal, git considered 'renaming' to be more like a 'm'ove command, so you use git branch -m to rename a branch. To make it obvious what is happening there, know that this one command above is equivalent to these three separate commands: # classic To create and check out a new branch from a branch you do NOT have checked out: # classic To make it obvious what is happening there, know that this one command above is equivalent to these two separate commands: # classicĤ. # the newer, 'experimental' command now available as of Git v2.23 `-c` stands To create and check out a new branch from the branch you DO have checked out: # the standard, 'classic' command most people still use `-b` stands I pretty much just use git checkout myself, but you are welcome to use git switch (and git restore to restore or 'check out' files) if you like.

CREATE NEW BRANCH FROM MASTER GIT FREE

So, feel free to stick with git checkout if you like. git restore offers some of the rest of the functionality of git checkout which git switch does not contain.īoth man git switch and man git restore caution: See also: What does git checkout still do after git switch got introduced?. It is designed to be an extremely limited form of git checkout, designed only to switch branches rather than also having the ability to check out or restore files, like git checkout can do. Git switch was added recently in Git v2.23.

The new and experimental alternative commands to git checkout: git switch + git restore.

The classic, universal 'Swiss army knife' which can do 1000 things: git checkout.

Interjection: notes about git checkout vs git switch If you don't do this and you mess up badly, you have to use git reflog to go find your branch prior to messing it up, which is much harder, more stressful, and more error-prone. This way I have an easy way to find my backup branches until I'm sure I'm ready to delete them. The 20200814-1320hrs part is the date and time in format YYYYMMDD-HHMMhrs, so that would be 13:20hrs (1:20pm) on 14 Aug. In case I ever want to 'undo' this, let's back up this branch first! I do this and find it super helpful and comforting to know I can always easily go back to this backup branch and re-branch off of it to try again in case I mess up feature_branch1 in the process: git branch feature_branch1_BAK_20200814-1320hrs_about_to_squash This is great for making backups before rebasing, squashing, hard resetting, etc.-before doing anything which could mess up your branch badly.Įx: I'm on feature_branch1, and I'm about to squash 20 commits into 1 using git rebase -i master. To create a new branch from the branch you DO have checked out: git branch new_branch What I call is what they call, and what I call is what they call : git branch Ģ. To create a new branch from a branch you do NOT have checked out:Ĭreate branch2 from branch1 while you have any branch whatsoever checked out (ex: let's say you have master checked out): git branch branch2 branch1 While I'm at it, I'll also add my other most-common git branch commands I use in my regular workflow, below. This isn't touched upon well, if at all, by any other answer here.

CREATE NEW BRANCH FROM MASTER GIT HOW TO

I'm adding this because I really needed to know how to do #1 below just now (create a new branch from a branch I do NOT have checked out), and it wasn't obvious how to do it, and Google searches led to here as a top search result.

This answer adds some additional insight, not already present in the existing answers, regarding just the title of the question itself ( Create a branch in Git from another branch), but does not address the more narrow specifics of the question which already have sufficient answers here. Various ways to create a branch in git from another branch:

Create new branch from master git