One of the most underutilized features of Git is the commit.template configuration.

Run one of the following commands in your terminal to set your preferred environment globally: git config --global core.editor "nano" Use code with caution. Set to Vim (Advanced terminal editor): git config --global core.editor "vim" Use code with caution. Set to VS Code: git config --global core.editor "code --wait" Use code with caution. Creating Custom Commit Templates

To truly appreciate the file, let's walk through a manual commit. Imagine you have staged changes. You run git commit . Your editor opens, and you see something like this:

Its primary purpose is to act as a for your commit message. When you run git commit (without the -m flag), Git opens this file in your default text editor, allowing you to write, review, and edit the message before the commit is finalized and saved to the database.

Now, every time you run git commit , your editor opens with this custom template inside COMMIT-EDITMSG . It acts as a checklist, dramatically improving consistency across teams.

To write a professional commit message in this file, many developers follow the :

: When you run git commit without the -m flag, Git opens your default text editor (like Vim, Nano, or VS Code) and populates it with the contents of this file.

Every time COMMIT_EDITMSG is generated, it will copy the contents of ~/.gitmessage.txt into the file before opening the editor. This is great for enforcing commit conventions (e.g., reminding developers

You can create a file (e.g., ~/.gitmessage ) to create a standard structure, and configure Git to load it into COMMIT_EDITMSG automatically: git config --global commit.template ~/.gitmessage

COMMIT_EDITMSG file is a temporary text file created by Git whenever you run git commit without the