Branch and Merge with Git

Create Branch

From within your Git™ repository folder, right-click the white space of the Current Folder browser and select Source Control > Branches. In the Branches dialog box, you can view, switch, create, and merge branches.
Tip
You can inspect information about each commit node. Select a node in the Branch Browser diagram to view the author, date, commit message, and changed files.
The Branch Browser in this figure shows an example branch history.
Select a source for the new branch. Click a node in the Branch Browser diagram, or enter a unique identifier in the Source text box. You can enter a tag, branch name, or a unique prefix of the SHA1 hash (for example, 73c637 to identify a specific commit). Leave the default to create a branch from the head of the current branch.
Enter a name in the Branch name text box and click Create.
To work on the files on your new branch, switch your project to the branch.
In the Branches drop-down list, select the branch you want to switch to and click Switch.
Close the Branches dialog box and work on the files on your branch.

Switch Branch

From within your Git repository folder, right-click the white space of the Current Folder browser and select Source Control > Branches.
In the Branches dialog box, in the Branches drop-down list, select the branch you want to and click Switch.
Close the Branches dialog box and work on the files on your branch.

Compare Branches

From within your Git repository folder, right-click the white space of the Current Folder browser and select Source Control > Branches.

To examine differences in a file between the current revision and its parent, right-click a file in the tree under Differences from parent and select Show Difference.
To examine differences in a file between any two revisions including revisions on two different development branches, hold the Ctrl key and select the two different revisions. Right-click a file in the tree under Differences from selection and select Show Difference.

MATLAB^® opens a comparison report. You can save a copy of the selected file on either revision. Right-click a file and select Save As to save a copy of the file on the selected revision. Select Save Original As to save a copy of the file on the prior revision. This is useful if you want to test how the code ran in previous revisions or on other branches.

Merge Branches

To merge any branches:

From within your Git repository folder, right-click the white space of the Current Folder browser and select Source Control and Branches.
In the Branches dialog box, from the Branches drop-down list, select a branch you want to merge into the current branch, and click Merge.
Close the Branches dialog box and work on the files on your branch.

If the branch merge causes a conflict that Git cannot resolve automatically, an error dialog box reports that automatic merge failed. Resolve the conflicts before proceeding.

Caution

Do not move or delete files outside of MATLAB because this can cause errors on merge.

Keep Your Version

To keep your version of the file, right-click the file and select Mark Conflict Resolved.
Click Commit Modified Files to commit your change that marks the conflict resolved.

View Conflicts in Branch Versions

If you merge a branch and there is a conflict in a file, Git marks the file as conflicted and does not modify the contents. Right-click the file and select Source Control > View Conflicts. A comparison report opens that shows the differences between the file on your branch and the branch you want to merge into. Decide how to resolve the conflict. See Resolve SVN Source Control Conflicts.

Revert to Head

From within your Git repository folder, right-click the white space of the Current Folder browser and select Source Control > Branches.
In the Branches dialog box, click Revert to Head to remove all local changes.

Delete Branches

In the Branches dialog box under Branch Browser, expand the Branches drop-down list, and select the branch you want to delete.
On the far right, click the down arrow and select Delete Branch.

Caution

You cannot undo branch deletion.