2ad9ba0382
When asking for a tag to be pulled, disambiguate by leaving tags/ prefix
in front of the name of the tag. E.g.
... in the git repository at:
git://example.com/git/git.git/ tags/v1.2.3
for you to fetch changes up to 123456...
This way, older versions of "git pull" can be used to respond to such a
request more easily, as "git pull $URL v1.2.3" did not DWIM to fetch
v1.2.3 tag in older versions. Also this makes it clearer for humans that
the pull request is made for a tag and he should anticipate a signed one.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
138 lines
3.0 KiB
Bash
Executable File
138 lines
3.0 KiB
Bash
Executable File
#!/bin/sh
|
|
# Copyright 2005, Ryan Anderson <ryan@michonline.com>
|
|
#
|
|
# This file is licensed under the GPL v2, or a later version
|
|
# at the discretion of Linus Torvalds.
|
|
|
|
USAGE='<start> <url> [<end>]'
|
|
LONG_USAGE='Summarizes the changes between two commits to the standard output,
|
|
and includes the given URL in the generated summary.'
|
|
SUBDIRECTORY_OK='Yes'
|
|
OPTIONS_KEEPDASHDASH=
|
|
OPTIONS_SPEC='git request-pull [options] start url [end]
|
|
--
|
|
p show patch text as well
|
|
'
|
|
|
|
. git-sh-setup
|
|
|
|
GIT_PAGER=
|
|
export GIT_PAGER
|
|
|
|
patch=
|
|
while case "$#" in 0) break ;; esac
|
|
do
|
|
case "$1" in
|
|
-p)
|
|
patch=-p ;;
|
|
--)
|
|
shift; break ;;
|
|
-*)
|
|
usage ;;
|
|
*)
|
|
break ;;
|
|
esac
|
|
shift
|
|
done
|
|
|
|
base=$1 url=$2 head=${3-HEAD} status=0 branch_name=
|
|
|
|
headref=$(git symbolic-ref -q "$head")
|
|
if git show-ref -q --verify "$headref"
|
|
then
|
|
branch_name=${headref#refs/heads/}
|
|
if test "z$branch_name" = "z$headref" ||
|
|
! git config "branch.$branch_name.description" >/dev/null
|
|
then
|
|
branch_name=
|
|
fi
|
|
fi
|
|
|
|
tag_name=$(git describe --exact "$head^0" 2>/dev/null)
|
|
|
|
test -n "$base" && test -n "$url" || usage
|
|
baserev=$(git rev-parse --verify "$base"^0) &&
|
|
headrev=$(git rev-parse --verify "$head"^0) || exit
|
|
|
|
merge_base=$(git merge-base $baserev $headrev) ||
|
|
die "fatal: No commits in common between $base and $head"
|
|
|
|
# $head is the token given from the command line. If a ref with that
|
|
# name exists at the remote and their values match, we should use it.
|
|
# Otherwise find a ref that matches $headrev.
|
|
find_matching_ref='
|
|
sub abbr {
|
|
my $ref = shift;
|
|
if ($ref =~ s|^refs/heads/|| || $ref =~ s|^refs/tags/|tags/|) {
|
|
return $ref;
|
|
} else {
|
|
return $ref;
|
|
}
|
|
}
|
|
|
|
my ($exact, $found);
|
|
while (<STDIN>) {
|
|
my ($sha1, $ref, $deref) = /^(\S+)\s+(\S+?)(\^\{\})?$/;
|
|
next unless ($sha1 eq $ARGV[1]);
|
|
$found = abbr($ref);
|
|
if ($ref =~ m|/\Q$ARGV[0]\E$|) {
|
|
$exact = $found;
|
|
last;
|
|
}
|
|
}
|
|
if ($exact) {
|
|
print "$exact\n";
|
|
} elsif ($found) {
|
|
print "$found\n";
|
|
}
|
|
'
|
|
|
|
ref=$(git ls-remote "$url" | perl -e "$find_matching_ref" "$head" "$headrev")
|
|
|
|
url=$(git ls-remote --get-url "$url")
|
|
|
|
git show -s --format='The following changes since commit %H:
|
|
|
|
%s (%ci)
|
|
|
|
are available in the git repository at:
|
|
' $merge_base &&
|
|
echo " $url${ref+ $ref}" &&
|
|
git show -s --format='
|
|
for you to fetch changes up to %H:
|
|
|
|
%s (%ci)
|
|
|
|
----------------------------------------------------------------' $headrev &&
|
|
|
|
if test -n "$branch_name"
|
|
then
|
|
echo "(from the branch description for $branch_name local branch)"
|
|
echo
|
|
git config "branch.$branch_name.description"
|
|
fi &&
|
|
|
|
if test -n "$tag_name"
|
|
then
|
|
git cat-file tag "$tag_name" |
|
|
sed -n -e '1,/^$/d' -e '/^-----BEGIN PGP /q' -e p
|
|
echo
|
|
fi &&
|
|
|
|
if test -n "$branch_name" || test -n "$tag_name"
|
|
then
|
|
echo "----------------------------------------------------------------"
|
|
fi &&
|
|
|
|
git shortlog ^$baserev $headrev &&
|
|
git diff -M --stat --summary $patch $merge_base..$headrev || status=1
|
|
|
|
if test -z "$ref"
|
|
then
|
|
echo "warn: No branch of $url is at:" >&2
|
|
git show -s --format='warn: %h: %s' $headrev >&2
|
|
echo "warn: Are you sure you pushed '$head' there?" >&2
|
|
status=1
|
|
fi
|
|
exit $status
|