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| author | Junio C Hamano <junkio@cox.net> | 2005-09-07 17:26:23 -0700 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2005-09-07 17:45:20 -0700 |
| commit | 215a7ad1ef790467a4cd3f0dcffbd6e5f04c38f7 (patch) | |
| tree | 6bc7aa4f652d0ef49108d9e30a7ea7fbf8e44639 /git-cherry.sh | |
| parent | 99977bd5fdeabbd0608a70e9411c243007ec4ea2 (diff) | |
| download | git-215a7ad1ef790467a4cd3f0dcffbd6e5f04c38f7.tar.gz | |
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>
Diffstat (limited to 'git-cherry.sh')
| -rwxr-xr-x | git-cherry.sh | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/git-cherry.sh b/git-cherry.sh new file mode 100755 index 0000000000..aad2e6171f --- /dev/null +++ b/git-cherry.sh @@ -0,0 +1,91 @@ +#!/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 |