* Petr Baudis <[EMAIL PROTECTED]> wrote: > Dear diary, on Tue, Apr 19, 2005 at 03:48:43PM CEST, I got a letter > where Ingo Molnar <[EMAIL PROTECTED]> told me that... > > is there any 'export commit as patch' support in git-pasky? I didnt find > > any such command (maybe it got added meanwhile), so i'm using the 'ge' > > hack below. > > > > e.g. i typically look at commits via 'git log', and then when i see > > something interesting, i look at the commit via the 'ge' script. E.g. > > "ge 834f6209b22af2941a8640f1e32b0f123c833061" done in the kernel tree > > will output a particular commit's header and the patch. > > Nice idea. I will add it, probably as 'git patch'. > > > TREE1=$(cat-file commit 2>/dev/null $1 | head -4 | grep ^tree | cut -d' ' > > -f2) > > if [ "$TREE1" = "" ]; then echo 'ge <commit-ID>'; exit -1; fi > > PARENT=$(cat-file commit 2>/dev/null $1 | head -4 | grep ^parent | cut -d' > > ' -f2) > > if [ "$PARENT" = "" ]; then echo 'ge <commit-ID>'; exit -1; fi > > TREE2=$(cat-file commit 2>/dev/null $PARENT | head -4 | grep ^tree | cut > > -d' ' -f2) > > if [ "$TREE2" = "" ]; then echo 'ge <commit-ID>'; exit -1; fi > > commit-id and parent-id tools might be useful. ;-)
find a cleaned up 'ge' script below. and please fix gitXnormid.sh to simply echo nothing and return with a -1 exit value when a nonsensical ID is passed to it. Right now the output is quite ugly if you do 'ge blah'. Ingo #!/bin/bash usage () { echo 'usage: ge <commit-ID>' exit -1 } if [ $# != 1 ]; then usage fi ME= $(commit-id $1); [ "$ME" = "" ] && usage PARENT=$(parent-id $ME); [ "$PARENT" = "" ] && usage TREE1= $(tree-id $ME); [ "$TREE1" = "" ] && usage TREE2= $(tree-id $PARENT); [ "$TREE2" = "" ] && usage cat-file commit $ME echo git diff -r $TREE2:$TREE1 - To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html