1
0
Fork 0
mirror of https://github.com/git/git.git synced 2024-10-30 13:57:54 +01:00
git/git-cherry.sh
Junio C Hamano 215a7ad1ef Big tool rename.
As promised, this is the "big tool rename" patch.  The primary differences
since 0.99.6 are:

  (1) git-*-script are no more.  The commands installed do not
      have any such suffix so users do not have to remember if
      something is implemented as a shell script or not.

  (2) Many command names with 'cache' in them are renamed with
      'index' if that is what they mean.

There are backward compatibility symblic links so that you and
Porcelains can keep using the old names, but the backward
compatibility support  is expected to be removed in the near
future.

Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-09-07 17:45:20 -07:00

91 lines
1.8 KiB
Bash
Executable file

#!/bin/sh
#
# Copyright (c) 2005 Junio C Hamano.
#
. git-sh-setup || die "Not a git archive."
usage="usage: $0 "'[-v] <upstream> [<head>]
__*__*__*__*__> <upstream>
/
fork-point
\__+__+__+__+__+__+__+__> <head>
Each commit between the fork-point and <head> is examined, and
compared against the change each commit between the fork-point and
<upstream> introduces. If the change seems to be in the upstream,
it is shown on the standard output with prefix "+". Otherwise
it is shown with prefix "-".
'
case "$1" in -v) verbose=t; shift ;; esac
case "$#,$1" in
1,*..*)
upstream=$(expr "$1" : '\(.*\)\.\.') ours=$(expr "$1" : '.*\.\.\(.*\)$')
set x "$upstream" "$ours"
shift ;;
esac
case "$#" in
1) upstream=`git-rev-parse --verify "$1"` &&
ours=`git-rev-parse --verify HEAD` || exit
;;
2) upstream=`git-rev-parse --verify "$1"` &&
ours=`git-rev-parse --verify "$2"` || exit
;;
*) echo >&2 "$usage"; exit 1 ;;
esac
# Note that these list commits in reverse order;
# not that the order in inup matters...
inup=`git-rev-list ^$ours $upstream` &&
ours=`git-rev-list $ours ^$upstream` || exit
tmp=.cherry-tmp$$
patch=$tmp-patch
mkdir $patch
trap "rm -rf $tmp-*" 0 1 2 3 15
_x40='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]'
_x40="$_x40$_x40$_x40$_x40$_x40$_x40$_x40$_x40"
for c in $inup
do
git-diff-tree -p $c
done | git-patch-id |
while read id name
do
echo $name >>$patch/$id
done
LF='
'
O=
for c in $ours
do
set x `git-diff-tree -p $c | git-patch-id`
if test "$2" != ""
then
if test -f "$patch/$2"
then
sign=-
else
sign=+
fi
case "$verbose" in
t)
c=$(git-rev-list --pretty=oneline --max-count=1 $c)
esac
case "$O" in
'') O="$sign $c" ;;
*) O="$sign $c$LF$O" ;;
esac
fi
done
case "$O" in
'') ;;
*) echo "$O" ;;
esac