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Syncing a fork

Sync a fork of a repository to keep it up-to-date with the upstream repository.

People with write access for a forked repository can sync the fork to the upstream repository.

Syncing a fork from the web UI

  1. On GitHub Enterprise Cloud, navigate to the main page of the forked repository that you want to sync with the upstream repository.
  2. Select the Fetch upstream drop-down. "Fetch upstream" drop-down
  3. Review the details about the commits from the upstream repository, then click Fetch and merge. "Fetch and merge" button

If the changes from the upstream repository cause conflicts, GitHub will prompt you to create a pull request to resolve the conflicts.

Syncing a fork with the CLI de GitHub

CLI de GitHub es una herramienta de código abierto para utilizar GitHub desde la línea de comandos de tu computadora. Cuando trabajas desde la línea de comandos, puedes utilizar el CLI de GitHub para ahorrar tiempo y evitar cambiar de contexto. To learn more about CLI de GitHub, see "About CLI de GitHub."

To update the remote fork from its parent, use the gh repo sync subcommand and supply your fork name as argument.

$ gh repo sync owner/cli-fork

If the changes from the upstream repository cause conflict then the CLI de GitHub can't sync. You can set the -force flag to overwrite the destination branch.

Syncing a fork from the command line

Before you can sync your fork with an upstream repository, you must configure a remote that points to the upstream repository in Git.

  1. Abre la TerminalTerminalGit Bash.

  2. Change the current working directory to your local project.

  3. Fetch the branches and their respective commits from the upstream repository. Commits to BRANCHNAME will be stored in the local branch upstream/BRANCHNAME.

    $ git fetch upstream
    > remote: Counting objects: 75, done.
    > remote: Compressing objects: 100% (53/53), done.
    > remote: Total 62 (delta 27), reused 44 (delta 9)
    > Unpacking objects: 100% (62/62), done.
    > From https://github.com/ORIGINAL_OWNER/ORIGINAL_REPOSITORY
    >  * [new branch]      main     -> upstream/main
  4. Check out your fork's local default branch - in this case, we use main.

    $ git checkout main
    > Switched to branch 'main'
  5. Merge the changes from the upstream default branch - in this case, upstream/main - into your local default branch. This brings your fork's default branch into sync with the upstream repository, without losing your local changes.

    $ git merge upstream/main
    > Updating a422352..5fdff0f
    > Fast-forward
    >  README                    |    9 -------
    >  README.md                 |    7 ++++++
    >  2 files changed, 7 insertions(+), 9 deletions(-)
    >  delete mode 100644 README
    >  create mode 100644 README.md

Tip: Syncing your fork only updates your local copy of the repository. To update your fork on GitHub.com, you must push your changes.