On Tue, Jun 19, 2012 at 10:56 AM, Phil Hord <phil.hord@xxxxxxxxx> wrote: > I want something like a product of diff and blame. I want to see some > kind of "blame" output for each line of "diff -U0". > > I tried something like this: > git blame $changed_files > > Is there such a command already? > > I'd also like to do something of the inverse operation: I want to > find commits within a range whose changes are NOT in some other > commit. So, say I have these four commits > A---B---C---D > > Where D was created by 'git revert B'. > I'd like to find out somehow that this is equivalent to > A--C > > So that if I remove B and D completely, the with just A and C will get > me to the same end result. > > Something like 'git list-contributors HEAD' which would show me A and > C, since these are the only commits that appear in any 'git blame > $any_file'. > > Do these tools exist? Is it too expensive? > > Phil > -- > 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 I've just run into a situation at $dayjob where something like this would be useful for me so I thought I'd throw my use-case into the mix if anyone decides to pick this idea up. I'm doing a peer review of a modest project that's been developed off in a branch of it's own before it will be merged back to master. Our current policy is to let these project merges reflect reality warts an all (e.g. leave in commits and their reverts even if the net result is 0 lines changed). I don't want to waist too much time reviewing commit by commit, especially when one commit might heavily refactor code from an earlier one. However looking at the full 'git diff project ^origin/master' is a bit more code that I can keep in my brain at one time. What I'd find useful is the output of 'git diff project ^origin/master' marked up with the sha1s which I could then use as a leaping off point. Something like this could get me part way there for x in $(git diff --name-only project ^origin/master) do echo git blame project ^origin/master -- $x >$x.ann done But I'd still have to figure out how to reduce the annotated files down to something useful. The git blame -L option might help if I could specify it multiple times and parse the diff output, alternatively since it's not a huge number of revs I multiple invocations of git blame would work for me. I'll have a go at hacking something up after lunch. -- 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