On 4/23/08, Jeff King <peff@xxxxxxxx> wrote: > On Wed, Apr 23, 2008 at 04:18:10PM -0400, Avery Pennarun wrote: > > > From: Jeff King <peff@xxxxxxxx> > > > > This patch allows > > > > git filter-branch --blob-filter 'tr a-z A-Z' > > The commit message munging you did is fine. > > However, I think Johannes Sixt's question about providing the pathname > needs to be resolved. As it is now, the blob-filter is impossible to use > in a mixed binary/text repository, short of the undocumented $path magic > that you described. And I am a little uncomfortable just adding the > $path as he suggested because of the subtle bug it introduces. It is indeed a very subtle bug; so subtle, in fact, that I never expect to experience it myself :) I think it would be fine to index into the cache using $path$sha1, which would seem to resolve this issue. The catch is that $path isn't a very good cachefile name. I'd suggest doing an md5sum or something on it, but that would result in an extra fork for every file, which brings us back to our original level of slowness (or worse). Hmm, I gues using a cachefile like $sha1/$path would work; it requires a "mkdir -p", but only when *filling* the cache. Avery -- 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
