Francis Moreau <francis.moro@xxxxxxxxx> writes: > I was mislead by the git-cherry manpage somehow which says: > > "git-cherry therefore > detects when commits have been "copied" by means of git-cherry-pick(1), > > which is not exactly true. Yeah, I agree; the sentence is merely giving a description from layperson's point of view, and it should have expressed it as such, e.g. "roughly speaking, you can think of it like so", not sounding as if it is giving a strictly correct and authoritative statement. > Would it make sense to add a "--fuzz" option which would reduce the > diff context area used to generate the hash ? There could be situations where such fuzzing might be useful, but I do not think this particular use case of yours is one of them. I'd imagine that you had two branches A (with "Unkown") and B (with "Unknown"), and wanted to apply changes in them to your integration branch (let's call that 'master'). You ask cherry "what commits in A are missing in my 'master'?" and apply them. Next you ask cherry "what commits in B are missing in my 'master' now?" and apply them. Because "Unkown" and "Unknown" are not considered the "same" patches (one is most likely an update to the other), you get conflict when applying the second copy, and that is how you can notice that one of them is a stale and buggy one. If you haven't made your interim integration result available to others after processing branch A, you even have a chance to replace the "Unkown" one you already applied with the corrected "Unknown" one before continuing. Even if you choose not to bother and skip the "Unknown" one from branch B, at least you know that in the end result you have a typo that would eventually need to be fixed from "Unkown" into "Unknown". If you did a fuzzy version and ignored s/Unkown/Unknown/ typofix between the "same" patches, you can avoid the conflict and all patches from branch B may apply cleanly and automatically on top of applying changes from branch A. But depending on the order you processed A and B, you have a 50% chance of keeping the buggy version without even realizing. So erring on the safe side and judging "Unkown" and "Unknown" are different changes, inducing one extra conflict you had to look at, is actively a good thing in this case. One thing that helps to know while learning Git is that we try to avoid being overly clever and outsmarting human users. Instead, we err on the safe side to avoid silently doing a wrong thing. This is because a tool that automates 100% of cases with 2% chance of producing wrong result cannot be trusted---you have to manually inspect all 100% cases it automatically handled to make sure it did the right thing. We instead automate 98% of simple cases where it is obvious what the right result is, and ask the human user for help on the remaining 2%. And this design principle is not limited to cherry. The design of our merge algorithms is the same way, for example. -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html