Why does GitHub invite me to enter two commit messages instead of just one?

This may be a basic question but I thought it would be worth asking.
On GitHub, when you add a file to a repository by clicking the plus
sign next to the repository’s name, you get a text area where you can enter the contents of the file, followed by two commit messages:

enter image description here

However, when I use git commit -m, I can only specify one message. Hence my confusion…

Does the optional extended description on GitHub end up in the repository or not? After cloning the GitHub repository in question, how would I view such messages?

As far as I know, git commit only allows you to specify one message (using the -m flag), but maybe I’m missing something. Is there a way to specify a second
extended message, somehow?

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  • 3 Solutions collect form web for “Why does GitHub invite me to enter two commit messages instead of just one?”


    […] two commit messages […]?

    Two?! No; only one. The contents of those two text fields are combined to produce a single commit message. GitHub uses two text fields instead of one only to trick users into formatting their commit messages well.


    The git-commit man page has a section entitled Discussion, which contains the following guidelines about the preferred format of commit messages:

    Though not required, it’s a good idea to begin the commit message with
    a single short (less than 50 character) line summarizing the change,
    followed by a blank line and then a more thorough description. The
    text up to the first blank line in a commit message is treated as the
    commit title, and that title is used throughout Git.

    When a user is about to create a commit directly on the GitHub site, she’s invited to fill in two text fields:

    1. The first text field corresponds to the single short (less than 50 character) line summarizing the change.
    2. The second text field corresponds to the more thorough description.

    By providing two text fields instead of one, GitHub helps the user follow the prescribed commit-message policy. Note, in particular, that you get a warning message if the number of characters typed in the first dialog box exceeds 50:

    enter image description here

    If you then run git fetch in your local repo and git log, you will see that the commit message is composed of the contents of both text fields:

    $ git log
    commit 0ef92f231cfbf2d4faf8f006e8ba19fc8169c099
    Author: Jubobs xxxxxxxxxxxxxx
    Date:   Wed Oct 1 10:39:15 2014 +0100
        write 'Hello, World!'
        - foo
        - bar
        - baz

    OK, I’ve cloned the GitHub repository with “git clone”
    and by running a “git log” or “git commit –amend” I
    can now see that the message consists of the first
    50 character commit message line followed by a space
    followed by the optional extended message.


    GitHub has done a magnificent job of “GUIfying” many of the operations of Git.

    As you have stated, the ‘git -m “message here” will provide what is known as a “short message” and it appears as the title when you use git log.

    But, git supports much more text – which is stored as part of the commit. That is what GitHub is providing for you in that second edit field; a chance to add a bit more detail to the commit message.
    When you have the repository locally (as a result of git clone) you can see that ‘extra’ data if you modify the log output (for example git log --pretty==fuller).

    Git Baby is a git and github fan, let's start git clone.