How To Update Branch With Master

Employ changes from one Git branch to another

In Git, there are several ways to integrate changes from one co-operative into another:

Merge branches
Rebase branches
Apply separate commits from 1 branch to another (reddish-choice)
Apply carve up changes from a commit
Use specific file to a co-operative

Merge branches

Suppose y'all have created a feature co-operative to work on a specific chore, and desire to integrate the results of your piece of work into the master lawmaking base after yous have completed and tested your characteristic:

Merging your branch into master is the most common mode to exercise this.

It is very common that while you are working in your characteristic co-operative, your teammates continue to commit their work to main:

When y'all run merge, the changes from your feature branch are integrated into the HEAD of the target branch:

Git creates a new commit (Thousand) that is referred to as a merge commit that results from combining the changes from your feature branch and master from the point where the two branches diverged.

Merge branches

In the Branches popup or in the Branches pane of the Git tool window , select the target branch that you want to integrate the changes to, and choose Checkout from the context bill of fare to switch to that co-operative.
Do one of the post-obit:
- If you do non need to specify options for the merge, select the branch that you want to merge into the current branch and choose Merge into Current from the submenu.
- If you lot need to specify merge options, from the main menu choose to open up the Merge dialog:
  
  Select the branch that you want to merge into the current branch, click Modify options and choose from the following:
  - --no-ff: a merge commit will be created in all cases, fifty-fifty if the merge could exist resolved as a fast-frontward.
  - --ff-merely: the merge volition be resolved simply if it is possible to fast-forward.
  - --squash: a single commit with all pulled changes will be created on meridian of the current branch.
  - -m: yous volition exist able to edit the bulletin for the merge commit.
  - --no-commit: a merge will exist performed, but a merge commit volition not be created so that you can inspect the result of the merge before committing.
Click Merge.

If your working tree is clean (which ways you lot have no uncommitted changes), and no conflicts occur between your feature branch and the target branch, Git will merge the ii branches, and the merge commit will announced in the Log tab of the Git tool window Alt+ix:

If conflicts occur between your branch and the target branch, you will exist prompted to resolve them (see Resolve conflicts). If there are unresolved conflicts left after a merge, the Merge Conflicts node will appear in the respective changelist in the Local Changes view with a link to resolve them.

If you accept local changes that will be overwritten past merge, PyCharm will suggest performing Smart merge. If you select this selection, PyCharm will stash uncommitted changes, perform merge, and so unstash the changes.

Rebase branches (git-rebase)

When you rebase a co-operative onto another branch, you employ the commits from the kickoff branch on pinnacle of the Caput commit in the second branch.

Suppose you have created a feature branch to work on a specific task and brand several commits to that branch:

While you develop in your branch, your teammates keep to commit their work to master:

When you perform the rebase operation you lot integrate changes you have washed in your feature co-operative to the master co-operative past applying your commits on top of the electric current Caput commit in master:

Rebase a branch on top of another co-operative

From the main menu select :
From the list, select the target branch onto which yous want to rebase the current branch:
If yous need to rebase the source co-operative starting from a particular commit instead of rebasing the entire co-operative, click Modify options and choose --onto. In the source branch field, enter the hash of the commit starting from which you want to apply the current branch to the new base of operations:
If the co-operative you desire to rebase is not currently checked out, click Modify options, click Select another co-operative to rebase, and cull a co-operative from the list that appears:

PyCharm will bank check out this branch earlier starting the rebase performance.
If you want to rebase all commits reachable in the branch, click Modify options and choose --root (for more data on this selection, encounter git-rebase).
If you need to proceed empty commits, which are commits that practice not modify anything from their parent, click Alter options and choose --keep-empty (for more information on this choice, encounter git-rebase).
If y'all want to preserve merge commits during the rebase for the sake of keeping them in the branch history, click Change options and choose --preserve-merges (this choice is unavailable for interactive rebase).
Click Rebase.

If you lot practice not need to specify options for the rebase, you can initiate a rebase without invoking the rebase dialog. In the Branches popup or in the Branches pane of the Git tool window select a branch and cull i of the post-obit actions:

Pull into Current Using Rebase (for remote branches) to fetch changes from the selected branch and rebase the electric current branch on top of these changes.
Checkout and Rebase onto Electric current (for both remote and local branches) to cheque out the selected co-operative and rebase it on top of the co-operative that is currently checked out. If the remote branch doesn't be locally, PyCharm will silently create a tracked local branch, checkout into information technology and rebase.
Rebase Current onto Selected (for both remote and local branches) to rebase the branch that is currently checked out on tiptop of the selected.

For details on how to skip or squash commit during a rebase, refer to Edit projection history past performing interactive rebase.

Picket this video to see how a merge or a rebase functioning are reflected in the Log tab of the Git tool window Alt+9:

Cherry-red-pick separate commits

Sometimes you only need to utilize a single commit to a different branch instead of rebasing or merging an entire branch. This may exist useful, for case, if you are working in a feature branch and want to integrate a hotfix from master that was committed after the ii branches have diverged. Or you may want to backport a fix to a previous release branch. You can exercise so by using the Cherry-option action.

The status of a cherry choice functioning is displayed in the condition bar. You tin e'er abort an ongoing scarlet-option by selecting Abort Red-Selection in the Git Branches popup.

Apply a commit to another branch

In the Branches popup select the target co-operative that you desire to integrate the changes to and choose Checkout from the popup menu to switch to that branch.
Open up the Git tool window Alt+9 and switch to the Log tab.
Locate the commit containing the changes you desire to crimson pick.

You can filter commits by branch, user or date. You lot tin can also click on the toolbar and select Highlight | Non-Picked Commits button to grey out the commits that accept already been practical to the current branch. If yous know the commit hash, or are looking for a tagged commit, yous tin can too apply the Become to Hash / Branch / Tag action (press Ctrl+F in the Log tab of the Git tool window Alt+9, or click on the toolbar).
Select the required commit. Use the information in the Commit Details expanse to make certain these are the changes you want to transfer to another branch.
Click Cherry-pick on the toolbar. PyCharm will apply and commit changes to the target co-operative.
If the cerise-pick failed with conflicts, the selected changes will appear in Changes area that you tin can see in the Local Changes view. You lot tin review these changes and commit them later if necessary.

If you want PyCharm to create changelists automatically in instance of cherry-pick fail, switch on the corresponding setting in .
Button the changes to the target co-operative.

Apply divide changes

Imagine you've made some changes to a file that you want to apply to a unlike branch, but these changes were committed together with other modified files. PyCharm lets you utilize separate changes instead of cherry-picking an entire commit.

In the Branches popup select the target co-operative that you lot want to integrate the changes to and cull Checkout from the popup carte du jour to switch to that co-operative.
Open up the Git tool window Alt+9 and switch to the Log tab.
Locate the commit that contains the changes that you want to employ.

Yous tin can filter commits by co-operative, user or date. Yous can also click on the toolbar and select Highlight | Non-Picked Commits push to greyness out the commits that take already been applied to the current branch. If you know the commit hash, or are looking for a tagged commit, you lot can besides use the Become to Hash / Co-operative / Tag activeness (printing Ctrl+F in the Log tab of the Git tool window Alt+ix, or click on the toolbar).
In the Commit details pane on the right, select the files containing the changes you want to use to the target co-operative and select Cherry-red-Pick Selected Changes from the context card.
In the dialog that opens, select an existing changelist or enter the proper name for a new changelist and click OK.
Commit the changes and then push button them to the target branch.

Utilize separate files

In addition to applying separate changes to a single file, you tin can copy an entire file's contents to a dissimilar branch. This may be useful, for case, if the file you desire to utilize doesn't exist in the target branch, or if changes to it were made within several commits.

Switch to the branch to which the changes will exist applied.
In the Branches popup or in the Branches pane of the Git tool window , select the branch that contains the file you desire to apply and choose Prove Unequal with Working Tree from the context menu.

The Changes tool window that opens shows a list of all files that are unlike in the selected co-operative compared with the branch that is currently checked out:
- Files that exist in the selected branch and are missing in the current co-operative are marked with gray.
- Files that exist in the current co-operative but are missing in the selected branch are marked with green.
- Files that comprise differences between the selected and the current co-operative are marked with blue.
You can click the Swap Branches link to alter which branch is considered as a base of operations against which yous are comparing the other branch.
Select the file that you want to utilise to the current branch, and choose Become from Branch from the context menu or click on the toolbar .
Commit and button the changes. PyCharm will copy the entire contents of the file to the electric current branch.