Hi, On Wed, 23 Apr 2008, Avery Pennarun wrote: > From: Jeff King <peff@xxxxxxxx> > > This patch allows > > git filter-branch --blob-filter 'tr a-z A-Z' > > However, it's _still_ horribly slow. Shell script is nice and flexible, > but running a tight loop like this is just painful. I suspect > filter-branch in something like perl would be a lot faster and just as > flexible. > > It is still much better performance than a tree filter, though: > > $ cd git && time git filter-branch --tree-filter ' > find . -type f | while read f; do > tr a-z A-Z <"$f" >tmp > mv tmp "$f" > done > ' HEAD~10..HEAD > > real 4m38.626s > user 1m32.726s > sys 2m51.163s > > $ cd git && git filter-branch --blob-filter 'tr a-z A-Z' HEAD~10..HEAD > real 1m40.809s > user 0m36.822s > sys 1m14.273s > > Acked-by: Johannes Schindelin <johannes.schindelin@xxxxxx> > --- Thanks, I really appreciate it. Ciao, Dscho -- 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
