On Mon, Oct 11, 2010 at 4:17 PM, Yann Dirson <dirson@xxxxxxxxx> wrote: > On Mon, 11 Oct 2010 15:59:18 +0200 > Santi Béjar <santi@xxxxxxxxxxx> wrote: > >> On Mon, Oct 11, 2010 at 3:03 PM, Yann Dirson <dirson@xxxxxxxxx> wrote: >> [...] >> > >> > Another thought: if we can already compare arbitrary blobs, maybe >> > it would not be so hard to extend it to take arbitrary contents >> > that are not stored as blobs yet ? (a quick hack would be to >> > insert an object for them, but that does not look too clean...). >> > As a use-case, I'm often found generating diffs from within custom >> > scripts, from contents derived from a git repo, but can't use all >> > the bells and whistles (--color, --color-words, etc), just because >> > I have to use plain diff; that makes the output of those scripts >> > very inconsistent with native git commands. >> >> Are you talking about "git diff --no-index"? > > Oh, right. That's what it takes to read only the 1st paragraph for > each synopsis: > > |If exactly two paths are given, and at least one is untracked, > |compare the two files / directories. This behavior can be > |forced by --no-index. > > OTOH, that appears not to be 100% accurate (my tests would have > shown me): although --no-index does give me the expected results when > one or two of the files are untracked, I have to explicitely add it, > which seem to contradict this part of the doc. You are right. Additionally these two are not equivalent: $ git diff Makefile ../Makefile fatal: '../Makefile' is outside repository $ git diff Makefile $HOME/Makefile diff --git ... (with --no-index both work) > > That said, this two-path construct would surely deserve its own > synopsis. +1 Santi -- 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