Creating a commit with multiple authors

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 your GitHub Enterprise Server instance.

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

1. Collect the name and email address for each co-author.

2. 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.

3. 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 your GitHub Enterprise Server instance the next time you push. For more information, see "Pushing commits to a remote repository."

Creating co-authored commits on GitHub Enterprise Server

After you've made changes in a file using the web editor on GitHub Enterprise Server, you can create a co-authored commit by adding a Co-authored-by: trailer to the commit's message.

1. Collect the name and email address for each co-author.
2. Click Commit changes...
3. In the "Commit message" field, type a short, meaningful commit message that describes the changes you made.
4. 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 and Co-authored-by: commit trailer.
5. Click Commit changes or Propose changes.

The new commit and message will appear on your GitHub Enterprise Server instance.

Further reading

• "Viewing contributions on your profile"
• "Why are my contributions not showing up on my profile?"
• "Viewing a project's contributors"
• "Changing a commit message"
• "Committing and reviewing changes to your project in GitHub Desktop" in the GitHub Desktop documentation