Required co-author information
Before you can add a co-author to a commit, you must know the appropriate email to use for each co-author. For the co-author's commit to count as a contribution, you must use the email associated with their account on GitHub.com.
If a person chooses to keep their email address private, you should use their GitHub Enterprise Cloud-provided no-reply
email to protect their privacy. Otherwise, the co-author's email will be available to the public in the commit message. If you want to keep your email private, you can choose to use a GitHub Enterprise Cloud-provided no-reply
email for Git operations and ask other co-authors to list your no-reply
email in commit trailers.
For more information, see "Setting your commit email address."
Tip: You can help a co-author find their preferred email address by sharing this information:
-
To find your GitHub Enterprise Cloud-provided
no-reply
email, navigate to your email settings page under "Keep my email address private." -
To find the email you used to configure Git on your computer, run
git config user.email
on the command line.
Creating co-authored commits using GitHub Desktop
You can use GitHub Desktop to create a commit with a co-author. For more information, see "Committing and reviewing changes to your project in GitHub Desktop" and GitHub Desktop.
Creating co-authored commits on the command line
-
Collect the name and email address for each co-author. If a person chooses to keep their email address private, you should use their GitHub Enterprise Cloud-provided
no-reply
email to protect their privacy. -
Type your commit message and a short, meaningful description of your changes. After your commit description, instead of a closing quotation, add two empty lines.
$ git commit -m "Refactor usability tests. > >
Tip: If you're using a text editor on the command line to type your commit message, ensure there are two newlines between the end of your commit description and the
Co-authored-by:
commit trailer. -
On the next line of the commit message, type
Co-authored-by: name <name@example.com>
with specific information for each co-author. After the co-author information, add a closing quotation mark.If you're adding multiple co-authors, give each co-author their own line and
Co-authored-by:
commit trailer. Do not add blank lines between each co-author line.$ git commit -m "Refactor usability tests. > > Co-authored-by: NAME <NAME@EXAMPLE.COM> Co-authored-by: ANOTHER-NAME <ANOTHER-NAME@EXAMPLE.COM>"
The new commit and message will appear on GitHub.com the next time you push. For more information, see "Pushing commits to a remote repository."
Creating co-authored commits on GitHub Enterprise Cloud
After you've made changes in a file using the web editor on GitHub Enterprise Cloud, you can create a co-authored commit by adding a Co-authored-by:
trailer to the commit's message.
- Collect the name and email address for each co-author. If a person chooses to keep their email address private, you should use their GitHub Enterprise Cloud-provided
no-reply
email to protect their privacy. - Click Commit changes...
- In the "Commit message" field, type a short, meaningful commit message that describes the changes you made.
- In the text box below your commit message, add
Co-authored-by: name <name@example.com>
with specific information for each co-author. If you're adding multiple co-authors, give each co-author their own line andCo-authored-by:
commit trailer. - Click Commit changes or Propose changes.
The new commit and message will appear on GitHub.com.
Further reading
- "Viewing a project's contributors"
- "Changing a commit message"
- "Committing and reviewing changes to your project in GitHub Desktop" in the GitHub Desktop documentation