gh-repo-sync - Sync a repository

       Sync  destination  repository  from  source  repository.  Syncing  uses  the default branch of the source
       repository to update the matching branch on the destination repository so they are equal. A fast  forward
       update will be used except when the --force flag is specified, then the two branches will by synced using
       a hard reset.

       Without an argument, the local repository is selected as the destination repository.

       The  source  repository  is  the parent of the destination repository by default.  This can be overridden
       with the --source flag.

       # Sync local repository from remote parent
       $ gh repo sync

       # Sync local repository from remote parent on specific branch
       $ gh repo sync --branch v1

       # Sync remote fork from its parent
       $ gh repo sync owner/cli-fork

       # Sync remote repository from another remote repository
       $ gh repo sync owner/repo --source owner2/repo2

       gh-repo-sync - Sync a repository

-b, --branch<string>
              Branch to sync (default [default branch])

       --force
              Hard reset the branch of the destination repository to match the source repository

       -s, --source<string>
              Source repository

gh-repo(1)

                                                    Jan 2025                                     GH-REPO-SYNC(1)

ghreposync[<destination-repository>][flags]