git-fmt-merge-msg - Linux
Overview
git-fmt-merge-msg
generates a human-readable merge message from the merge commits in a repository. It’s particularly useful for generating a summary of changes included in a merge commit and ensuring a clear and consistent message format.
Syntax
git fmt-merge-msg [options] [<commit>]
Options/Flags
-m <message>
: Use the specified message as the merge commit’s message.-C <commit>
: Use the commit message from the specified commit as the merge commit’s message.-s
: Use the subject line of the merge commit’s message.-b
: Use the body of the merge commit’s message.
Examples
Generate a merge message from the latest merge commit:
git fmt-merge-msg
Generate a merge message using a specific merge commit:
git fmt-merge-msg <commit>
Generate a merge message from the subject line of the latest merge commit:
git fmt-merge-msg -s
Common Issues
- Empty merge message: This can occur if the merge commits don’t have a message. Use the
-m
option to specify a custom message. - Unformatted merge message: The merge message might not follow the desired format. Use the
-C
option to use a specific commit’s message as a template.
Integration
git-fmt-merge-msg
can be combined with other Git commands to automate merge message generation. For example, the following script generates a merge message and commits it automatically:
#!/bin/sh
git fmt-merge-msg -s | git commit -F-
Related Commands
git merge
git commit
git show