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git/git-tag.sh

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Add example "git-tag-script" to show how to create signed tag objects.
2005-04-26 00:23:53 +02:00
#!/bin/sh
Introduce GIT_DIR environment variable. During the mailing list discussion on renaming GIT_ environment variables, people felt that having one environment that lets the user (or Porcelain) specify both SHA1_FILE_DIRECTORY (now GIT_OBJECT_DIRECTORY) and GIT_INDEX_FILE for the default layout would be handy. This change introduces GIT_DIR environment variable, from which the defaults for GIT_INDEX_FILE and GIT_OBJECT_DIRECTORY are derived. When GIT_DIR is not defined, it defaults to ".git". GIT_INDEX_FILE defaults to "$GIT_DIR/index" and GIT_OBJECT_DIRECTORY defaults to "$GIT_DIR/objects". Special thanks for ideas and discussions go to Petr Baudis and Daniel Barkalow. Bugs are mine ;-) Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-05-10 07:57:58 +02:00
# Copyright (c) 2005 Linus Torvalds
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>
2005-09-08 02:26:23 +02:00
. git-sh-setup || die "Not a git archive"
Make "git tag" create both simple and signed tags A simple tag is just a direct pointer to the object, while a signed tag is a pointer to a "tag object" that has a pgp signature and points to the object we tagged. Use "git tag -s tagname" to create a signed tag. The "-f" flag overwrites any previous tag of that name (useful if you update a tag to point to a newer version for things like "latest" etc tags that aren't necessarily static versions).
2005-07-24 00:21:22 +02:00
git-tag-script updates. This adds -a (annotate only but not sign) option "A Large Angry SCM" <gitzilla@gmail.com> sent to the list, after fixing up the whitespace corruption in the patch, with some of my own fixes. Namely: * A new flag '-a' can be used to create an unsigned tag object; * The '-f' flag logic did not do the right thing; * When creating a signed tag, we did not check for GPG failure as we should; * Try to use the key for the tagger identity when signing the tag. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-07-26 00:18:35 +02:00
usage () {
git-tag: update usage string and documentation. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-10-10 04:13:47 +02:00
echo >&2 "Usage: git-tag [-a | -s] [-f] [-m "tag message"] tagname [head]"
git-tag-script updates. This adds -a (annotate only but not sign) option "A Large Angry SCM" <gitzilla@gmail.com> sent to the list, after fixing up the whitespace corruption in the patch, with some of my own fixes. Namely: * A new flag '-a' can be used to create an unsigned tag object; * The '-f' flag logic did not do the right thing; * When creating a signed tag, we did not check for GPG failure as we should; * Try to use the key for the tagger identity when signing the tag. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-07-26 00:18:35 +02:00
exit 1
}
annotate=
Make "git tag" create both simple and signed tags A simple tag is just a direct pointer to the object, while a signed tag is a pointer to a "tag object" that has a pgp signature and points to the object we tagged. Use "git tag -s tagname" to create a signed tag. The "-f" flag overwrites any previous tag of that name (useful if you update a tag to point to a newer version for things like "latest" etc tags that aren't necessarily static versions).
2005-07-24 00:21:22 +02:00
signed=
force=
[PATCH] Add -m <message> option to "git tag" Allow users to create a tag message by passing message on command line instead of requiring an $EDITOR session. Signed-off-by: Chris Wright <chrisw@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-08-09 02:04:42 +02:00
message=
Make "git tag" create both simple and signed tags A simple tag is just a direct pointer to the object, while a signed tag is a pointer to a "tag object" that has a pgp signature and points to the object we tagged. Use "git tag -s tagname" to create a signed tag. The "-f" flag overwrites any previous tag of that name (useful if you update a tag to point to a newer version for things like "latest" etc tags that aren't necessarily static versions).
2005-07-24 00:21:22 +02:00
while case "$#" in 0) break ;; esac
do
case "$1" in
git-tag-script updates. This adds -a (annotate only but not sign) option "A Large Angry SCM" <gitzilla@gmail.com> sent to the list, after fixing up the whitespace corruption in the patch, with some of my own fixes. Namely: * A new flag '-a' can be used to create an unsigned tag object; * The '-f' flag logic did not do the right thing; * When creating a signed tag, we did not check for GPG failure as we should; * Try to use the key for the tagger identity when signing the tag. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-07-26 00:18:35 +02:00
-a)
annotate=1
;;
Make "git tag" create both simple and signed tags A simple tag is just a direct pointer to the object, while a signed tag is a pointer to a "tag object" that has a pgp signature and points to the object we tagged. Use "git tag -s tagname" to create a signed tag. The "-f" flag overwrites any previous tag of that name (useful if you update a tag to point to a newer version for things like "latest" etc tags that aren't necessarily static versions).
2005-07-24 00:21:22 +02:00
-s)
git-tag-script updates. This adds -a (annotate only but not sign) option "A Large Angry SCM" <gitzilla@gmail.com> sent to the list, after fixing up the whitespace corruption in the patch, with some of my own fixes. Namely: * A new flag '-a' can be used to create an unsigned tag object; * The '-f' flag logic did not do the right thing; * When creating a signed tag, we did not check for GPG failure as we should; * Try to use the key for the tagger identity when signing the tag. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-07-26 00:18:35 +02:00
annotate=1
Make "git tag" create both simple and signed tags A simple tag is just a direct pointer to the object, while a signed tag is a pointer to a "tag object" that has a pgp signature and points to the object we tagged. Use "git tag -s tagname" to create a signed tag. The "-f" flag overwrites any previous tag of that name (useful if you update a tag to point to a newer version for things like "latest" etc tags that aren't necessarily static versions).
2005-07-24 00:21:22 +02:00
signed=1
;;
-f)
force=1
;;
[PATCH] Add -m <message> option to "git tag" Allow users to create a tag message by passing message on command line instead of requiring an $EDITOR session. Signed-off-by: Chris Wright <chrisw@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-08-09 02:04:42 +02:00
-m)
annotate=1
shift
message="$1"
;;
git-tag-script updates. This adds -a (annotate only but not sign) option "A Large Angry SCM" <gitzilla@gmail.com> sent to the list, after fixing up the whitespace corruption in the patch, with some of my own fixes. Namely: * A new flag '-a' can be used to create an unsigned tag object; * The '-f' flag logic did not do the right thing; * When creating a signed tag, we did not check for GPG failure as we should; * Try to use the key for the tagger identity when signing the tag. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-07-26 00:18:35 +02:00
-*)
usage
;;
Make "git tag" create both simple and signed tags A simple tag is just a direct pointer to the object, while a signed tag is a pointer to a "tag object" that has a pgp signature and points to the object we tagged. Use "git tag -s tagname" to create a signed tag. The "-f" flag overwrites any previous tag of that name (useful if you update a tag to point to a newer version for things like "latest" etc tags that aren't necessarily static versions).
2005-07-24 00:21:22 +02:00
*)
break
;;
esac
shift
done
Make "git tag" more user-friendly Instead of having to cut-and-paste the result, write it to the tag directory directly. Also, start an editor for the tag message, rather than just reading it from stdin.
2005-07-09 03:23:06 +02:00
name="$1"
git-tag-script updates. This adds -a (annotate only but not sign) option "A Large Angry SCM" <gitzilla@gmail.com> sent to the list, after fixing up the whitespace corruption in the patch, with some of my own fixes. Namely: * A new flag '-a' can be used to create an unsigned tag object; * The '-f' flag logic did not do the right thing; * When creating a signed tag, we did not check for GPG failure as we should; * Try to use the key for the tagger identity when signing the tag. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-07-26 00:18:35 +02:00
[ "$name" ] || usage
if [ -e "$GIT_DIR/refs/tags/$name" -a -z "$force" ]; then
die "tag '$name' already exists"
fi
Make "git tag" create both simple and signed tags A simple tag is just a direct pointer to the object, while a signed tag is a pointer to a "tag object" that has a pgp signature and points to the object we tagged. Use "git tag -s tagname" to create a signed tag. The "-f" flag overwrites any previous tag of that name (useful if you update a tag to point to a newer version for things like "latest" etc tags that aren't necessarily static versions).
2005-07-24 00:21:22 +02:00
shift
Introduce GIT_DIR environment variable. During the mailing list discussion on renaming GIT_ environment variables, people felt that having one environment that lets the user (or Porcelain) specify both SHA1_FILE_DIRECTORY (now GIT_OBJECT_DIRECTORY) and GIT_INDEX_FILE for the default layout would be handy. This change introduces GIT_DIR environment variable, from which the defaults for GIT_INDEX_FILE and GIT_OBJECT_DIRECTORY are derived. When GIT_DIR is not defined, it defaults to ".git". GIT_INDEX_FILE defaults to "$GIT_DIR/index" and GIT_OBJECT_DIRECTORY defaults to "$GIT_DIR/objects". Special thanks for ideas and discussions go to Petr Baudis and Daniel Barkalow. Bugs are mine ;-) Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-05-10 07:57:58 +02:00
Audit rev-parse users. Make sure that we say --verify when we want to get a single SHA1 name. Also when we say --verify, --revs-only is redundant. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-08-16 00:37:37 +02:00
object=$(git-rev-parse --verify --default HEAD "$@") || exit 1
[PATCH] leftover bits for git rename Linus said: "Let's see what else I forgot.." Not that many, but here they are. Signed-off-by: Junio C Hamano <junkio@cox.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-30 01:25:05 +02:00
type=$(git-cat-file -t $object) || exit 1
[PATCH] Update tags to record who made them And finally what all of this has been leading up to. The 2 line code change to record who made a tag, and the 8 line code change to check that we recorded the tag. Gosh the error checking is always so much bigger than the code :) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-15 03:02:10 +02:00
tagger=$(git-var GIT_COMMITTER_IDENT) || exit 1
Make "git tag" more user-friendly Instead of having to cut-and-paste the result, write it to the tag directory directly. Also, start an editor for the tag message, rather than just reading it from stdin.
2005-07-09 03:23:06 +02:00
git-tag-script updates. This adds -a (annotate only but not sign) option "A Large Angry SCM" <gitzilla@gmail.com> sent to the list, after fixing up the whitespace corruption in the patch, with some of my own fixes. Namely: * A new flag '-a' can be used to create an unsigned tag object; * The '-f' flag logic did not do the right thing; * When creating a signed tag, we did not check for GPG failure as we should; * Try to use the key for the tagger identity when signing the tag. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-07-26 00:18:35 +02:00
trap 'rm -f .tmp-tag* .tagmsg .editmsg' 0
if [ "$annotate" ]; then
[PATCH] Add -m <message> option to "git tag" Allow users to create a tag message by passing message on command line instead of requiring an $EDITOR session. Signed-off-by: Chris Wright <chrisw@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-08-09 02:04:42 +02:00
if [ -z "$message" ]; then
( echo "#"
echo "# Write a tag message"
echo "#" ) > .editmsg
${VISUAL:-${EDITOR:-vi}} .editmsg || exit
else
echo "$message" > .editmsg
fi
Make "git tag" create both simple and signed tags A simple tag is just a direct pointer to the object, while a signed tag is a pointer to a "tag object" that has a pgp signature and points to the object we tagged. Use "git tag -s tagname" to create a signed tag. The "-f" flag overwrites any previous tag of that name (useful if you update a tag to point to a newer version for things like "latest" etc tags that aren't necessarily static versions).
2005-07-24 00:21:22 +02:00
grep -v '^#' < .editmsg | git-stripspace > .tagmsg
Make "git tag" more user-friendly Instead of having to cut-and-paste the result, write it to the tag directory directly. Also, start an editor for the tag message, rather than just reading it from stdin.
2005-07-09 03:23:06 +02:00
Make "git tag" create both simple and signed tags A simple tag is just a direct pointer to the object, while a signed tag is a pointer to a "tag object" that has a pgp signature and points to the object we tagged. Use "git tag -s tagname" to create a signed tag. The "-f" flag overwrites any previous tag of that name (useful if you update a tag to point to a newer version for things like "latest" etc tags that aren't necessarily static versions).
2005-07-24 00:21:22 +02:00
[ -s .tagmsg ] || exit
Make "git tag" more user-friendly Instead of having to cut-and-paste the result, write it to the tag directory directly. Also, start an editor for the tag message, rather than just reading it from stdin.
2005-07-09 03:23:06 +02:00
Make "git tag" create both simple and signed tags A simple tag is just a direct pointer to the object, while a signed tag is a pointer to a "tag object" that has a pgp signature and points to the object we tagged. Use "git tag -s tagname" to create a signed tag. The "-f" flag overwrites any previous tag of that name (useful if you update a tag to point to a newer version for things like "latest" etc tags that aren't necessarily static versions).
2005-07-24 00:21:22 +02:00
( echo -e "object $object\ntype $type\ntag $name\ntagger $tagger\n"; cat .tagmsg ) > .tmp-tag
rm -f .tmp-tag.asc .tagmsg
git-tag-script updates. This adds -a (annotate only but not sign) option "A Large Angry SCM" <gitzilla@gmail.com> sent to the list, after fixing up the whitespace corruption in the patch, with some of my own fixes. Namely: * A new flag '-a' can be used to create an unsigned tag object; * The '-f' flag logic did not do the right thing; * When creating a signed tag, we did not check for GPG failure as we should; * Try to use the key for the tagger identity when signing the tag. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-07-26 00:18:35 +02:00
if [ "$signed" ]; then
me=$(expr "$tagger" : '\(.*>\)') &&
gpg -bsa -u "$me" .tmp-tag &&
cat .tmp-tag.asc >>.tmp-tag ||
die "failed to sign the tag with GPG."
fi
Make "git tag" create both simple and signed tags A simple tag is just a direct pointer to the object, while a signed tag is a pointer to a "tag object" that has a pgp signature and points to the object we tagged. Use "git tag -s tagname" to create a signed tag. The "-f" flag overwrites any previous tag of that name (useful if you update a tag to point to a newer version for things like "latest" etc tags that aren't necessarily static versions).
2005-07-24 00:21:22 +02:00
object=$(git-mktag < .tmp-tag)
fi
Make "git tag" more user-friendly Instead of having to cut-and-paste the result, write it to the tag directory directly. Also, start an editor for the tag message, rather than just reading it from stdin.
2005-07-09 03:23:06 +02:00
[PATCH] Update git-tag-script to create the .git/refs/tags if it does not already exist When testing tags I ran into an interesting problem. git-tag-script dies if .git/refs/tags/ does not exist. And that directory didn't get created when I build my repository, so we need to create it if it doesn't exist. Signed-of-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-15 03:00:15 +02:00
mkdir -p "$GIT_DIR/refs/tags"
Make "git tag" create both simple and signed tags A simple tag is just a direct pointer to the object, while a signed tag is a pointer to a "tag object" that has a pgp signature and points to the object we tagged. Use "git tag -s tagname" to create a signed tag. The "-f" flag overwrites any previous tag of that name (useful if you update a tag to point to a newer version for things like "latest" etc tags that aren't necessarily static versions).
2005-07-24 00:21:22 +02:00
echo $object > "$GIT_DIR/refs/tags/$name"
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