[WorldMaker]

There's plenty of information in all those types of commits even if you personally don't find that information "useful". I've had to do the sort of archeology digs to figure out "what syntax errors did a build tool miss", "why is this type of file often missed to be added, and how often do we miss it", "what was still TODO in this feature effort that got removed at the last minute", etc. All of which needs information from those sorts of "low level" commits.

[u801e]

In the instance where a file was missed and added in a later commit, then running git blame would show the sha1 referencing a commit that has a title that says something like "Added missing file". That's not going to tell me anything about why that file was added.

Instead, if you had a commit that explained what the file was for or if some of the lines in that file were added by a commit that explained the change and why it was made, then that would be useful history.

Many times, investigations start with running git blame on a file you plan to make changes to. The usefulness of commit messages associated with each line in a change and whether the diff associated with the commit shows a logical change rather than a fix for a syntax error is the difference between an investigation that leads to results versus one that leads to a dead end.

[WorldMaker]

I already mentioned `git blame --first-parent` just a few comments up! You get the sha1 referencing a commit that has a title like "Merged PR #327". You can dig down deeper than that --first-parent level if need be, but you have the power of the git graph to show/hide details if when you do/do not need them.

[u801e]

Does the --first-parent flag handle the case where the the line was change as part of a conflict resolution in the merge commit itself?