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authorYann Dirson <ydirson@altern.org>2006-01-08 01:40:33 +0100
committerJunio C Hamano <junkio@cox.net>2006-01-08 00:54:30 -0800
commit77f1055ca7728d3ac1e7d3ce9f29c0c6d4f842c5 (patch)
tree57a39a2a03e16dfbd3781dee42571cdd1e3670d7 /git-cherry.sh
parentb21c31c9a5edfd90d6f85481517f979352da4eed (diff)
downloadgit-77f1055ca7728d3ac1e7d3ce9f29c0c6d4f842c5.tar.gz
Add an optional limit to git-cherry
This allows to use another commit than the merge base as a limit for scanning patches. [jc: part about t3500 test omitted.] Signed-off-by: Yann Dirson <ydirson@altern.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'git-cherry.sh')
-rwxr-xr-xgit-cherry.sh20
1 files changed, 13 insertions, 7 deletions
diff --git a/git-cherry.sh b/git-cherry.sh
index 5e9bd0caf2..1a6232013b 100755
--- a/git-cherry.sh
+++ b/git-cherry.sh
@@ -3,17 +3,17 @@
# Copyright (c) 2005 Junio C Hamano.
#
-USAGE='[-v] <upstream> [<head>]'
+USAGE='[-v] <upstream> [<head>] [<limit>]'
LONG_USAGE=' __*__*__*__*__> <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 "-".'
+Each commit between the fork-point (or <limit> if given) 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 "-".'
. git-sh-setup
case "$1" in -v) verbose=t; shift ;; esac
@@ -28,9 +28,15 @@ esac
case "$#" in
1) upstream=`git-rev-parse --verify "$1"` &&
ours=`git-rev-parse --verify HEAD` || exit
+ limit="$upstream"
;;
2) upstream=`git-rev-parse --verify "$1"` &&
ours=`git-rev-parse --verify "$2"` || exit
+ limit="$upstream"
+ ;;
+3) upstream=`git-rev-parse --verify "$1"` &&
+ ours=`git-rev-parse --verify "$2"` &&
+ limit=`git-rev-parse --verify "$3"` || exit
;;
*) usage ;;
esac
@@ -38,7 +44,7 @@ esac
# Note that these list commits in reverse order;
# not that the order in inup matters...
inup=`git-rev-list ^$ours $upstream` &&
-ours=`git-rev-list $ours ^$upstream` || exit
+ours=`git-rev-list $ours ^$limit` || exit
tmp=.cherry-tmp$$
patch=$tmp-patch