Commit-editmsg File

Leave a blank line between the subject and the body.

: Git looks at your configuration to launch your preferred text editor (e.g., Vim, Nano, VS Code), passing the path of the file to the editor.

Because COMMIT-EDITMSG relies on an external text editor, it is a frequent source of confusion for beginners. 1. Stuck in Vim / Aborting the Commit If Git opens Vim by default, you might feel trapped. Press Esc , type :wq , and press Enter .

You run a command like git commit . If you haven’t provided a message inline with the -m flag, Git needs to get one from you. It prepares the COMMIT_EDITMSG file for your input. COMMIT-EDITMSG

user wants a long article about "COMMIT-EDITMSG". I need to provide a comprehensive guide covering its definition, location, purpose, creation, lifecycle, customization, best practices, etc. To gather this information, I will perform a set of searches to cover all the necessary aspects. have gathered information from multiple sources. Now I need to synthesize this into a comprehensive article. I'll structure it with an introduction, a clear definition and location of the COMMIT-EDITMSG file, its core lifecycle, advanced customization and automation (including commit.template and commit-msg hooks), a section on best practices for writing effective commit messages (like Conventional Commits), a section on related temporary files, and a conclusion. I'll cite sources appropriately. The Unsung Hero of Your Git Workflow: An Exhaustive Guide to COMMIT-EDITMSG

He remembered the "50/72 rule". Keep the subject line concise. Explain the "why," not just the "what" .

You want to automatically append a Jira ticket number based on the branch name. Leave a blank line between the subject and the body

In your default editor, COMMIT-EDITMSG usually has a subtle vertical line at column 50 or 72. This is not a coincidence.

When your text editor launches during a commit, the file typically looks something like this:

You can bypass commit-msg hooks with --no-verify : You run a command like git commit

Why does the COMMIT_EDITMSG open when I try to commit in vscode?

: When using git commit --amend , Git loads the previous commit message into COMMIT_EDITMSG so you can modify it.