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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
Trivial usage string clean-up Signed-off-by: Fredrik Kuivinen <freku045@student.liu.se> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-13 23:30:31 +01:00
USAGE='[-a | -s | -u <key-id>] [-f | -d] [-m <msg>] <tagname> [<head>]'
SUBDIRECTORY_OK='Yes'
. git-sh-setup
define die() for scripts that use it. As a fallout from not using git-sh-setup in scripts that can operate from a subdirectory, we lost definition of die() from them. It might make sense to do some cleanup to consolidate them back again, but this should suffice for now. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-11-28 08:33:54 +01:00
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
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 $EDITOR session. Signed-off-by: Chris Wright <chrisw@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-08-09 02:04:42 +02:00
message=
Allow "-u" flag to tag signing The current "git tag -s" thing always uses the tagger name as the signing user key, which is very irritating, since my key is under my email address, but the tagger key obviously contains the actual machine name too. Now, I could just use "GIT_COMMITTER_EMAIL" and force it to be my real email, but I actually think that it's nice to see which machine I use for my work. So rather than force my tagger ID to have to match the gpg key name, just support the "-u" flag to "git tag" instead. It implicitly enables signing, since it doesn't make any sense without it. Thus: git tag -u <gpg-key-name> <tag-name> [<tagged-object>] will use the named gpg key for signing. Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-10-06 23:10:39 +02:00
username=
Make "git tag" create both simple and signed tags A simple tag is just a direct pointer to the object, while a signed tag is a pointer to a "tag object" that has a pgp signature and points to the object we tagged. Use "git tag -s tagname" to create a signed tag. The "-f" flag overwrites any previous tag of that name (useful if you update a tag to point to a newer version for things like "latest" etc tags that aren't necessarily static versions).
2005-07-24 00:21:22 +02:00
while case "$#" 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"
;;
Allow "-u" flag to tag signing The current "git tag -s" thing always uses the tagger name as the signing user key, which is very irritating, since my key is under my email address, but the tagger key obviously contains the actual machine name too. Now, I could just use "GIT_COMMITTER_EMAIL" and force it to be my real email, but I actually think that it's nice to see which machine I use for my work. So rather than force my tagger ID to have to match the gpg key name, just support the "-u" flag to "git tag" instead. It implicitly enables signing, since it doesn't make any sense without it. Thus: git tag -u <gpg-key-name> <tag-name> [<tagged-object>] will use the named gpg key for signing. Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-10-06 23:10:39 +02:00
-u)
annotate=1
signed=1
shift
username="$1"
;;
git-tag -d <tag>: delete tag <tag> This adds option '-d' to git-tag.sh and documents it. Signed-off-by: Kai Ruemmler <kai.ruemmler@gmx.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-11-08 11:44:33 +01:00
-d)
shift
tag_name="$1"
rm "$GIT_DIR/refs/tags/$tag_name" && \
echo "Deleted tag $tag_name."
exit $?
;;
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
git-check-ref-format: reject funny ref names. Update check_ref_format() function to reject ref names that: * has a path component that begins with a ".", or * has a double dots "..", or * has ASCII control character, "~", "^", ":" or SP, anywhere, or * ends with a "/". Use it in 'git-checkout -b', 'git-branch', and 'git-tag' to make sure that newly created refs are well-formed. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-10-14 03:57:39 +02:00
git-check-ref-format "tags/$name" ||
die "we do not like '$name' as a tag name."
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
Allow "-u" flag to tag signing The current "git tag -s" thing always uses the tagger name as the signing user key, which is very irritating, since my key is under my email address, but the tagger key obviously contains the actual machine name too. Now, I could just use "GIT_COMMITTER_EMAIL" and force it to be my real email, but I actually think that it's nice to see which machine I use for my work. So rather than force my tagger ID to have to match the gpg key name, just support the "-u" flag to "git tag" instead. It implicitly enables signing, since it doesn't make any sense without it. Thus: git tag -u <gpg-key-name> <tag-name> [<tagged-object>] will use the named gpg key for signing. Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-10-06 23:10:39 +02:00
: ${username:=$(expr "$tagger" : '\(.*>\)')}
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: Do not assume the working tree root is writable. This is a long overdue companion commit that fixed git-commit (Santi's f8e2c54c9a17af3319e96db1d9e97ace36ae6831). Having the temporary files in the working tree root when making tags is not as bad because it does not involve 'git status' as the git-commit case, but this makes things more consistent. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-11-04 00:26:43 +01:00
trap 'rm -f "$GIT_DIR"/TAG_TMP* "$GIT_DIR"/TAG_FINALMSG "$GIT_DIR"/TAG_EDITMSG' 0
git-tag-script updates. This adds -a (annotate only but not sign) option "A Large Angry SCM" <gitzilla@gmail.com> sent to the list, after fixing up the whitespace corruption in the patch, with some of my own fixes. Namely: * A new flag '-a' can be used to create an unsigned tag object; * The '-f' flag logic did not do the right thing; * When creating a signed tag, we did not check for GPG failure as we should; * Try to use the key for the tagger identity when signing the tag. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-07-26 00:18:35 +02:00
if [ "$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"
git-tag: Do not assume the working tree root is writable. This is a long overdue companion commit that fixed git-commit (Santi's f8e2c54c9a17af3319e96db1d9e97ace36ae6831). Having the temporary files in the working tree root when making tags is not as bad because it does not involve 'git status' as the git-commit case, but this makes things more consistent. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-11-04 00:26:43 +01:00
echo "#" ) > "$GIT_DIR"/TAG_EDITMSG
${VISUAL:-${EDITOR:-vi}} "$GIT_DIR"/TAG_EDITMSG || exit
[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 $EDITOR session. Signed-off-by: Chris Wright <chrisw@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-08-09 02:04:42 +02:00
else
git-tag: Do not assume the working tree root is writable. This is a long overdue companion commit that fixed git-commit (Santi's f8e2c54c9a17af3319e96db1d9e97ace36ae6831). Having the temporary files in the working tree root when making tags is not as bad because it does not involve 'git status' as the git-commit case, but this makes things more consistent. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-11-04 00:26:43 +01:00
echo "$message" >"$GIT_DIR"/TAG_EDITMSG
[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 $EDITOR session. Signed-off-by: Chris Wright <chrisw@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-08-09 02:04:42 +02:00
fi
Make "git tag" create both simple and signed tags A simple tag is just a direct pointer to the object, while a signed tag is a pointer to a "tag object" that has a pgp signature and points to the object we tagged. Use "git tag -s tagname" to create a signed tag. The "-f" flag overwrites any previous tag of that name (useful if you update a tag to point to a newer version for things like "latest" etc tags that aren't necessarily static versions).
2005-07-24 00:21:22 +02:00
git-tag: Do not assume the working tree root is writable. This is a long overdue companion commit that fixed git-commit (Santi's f8e2c54c9a17af3319e96db1d9e97ace36ae6831). Having the temporary files in the working tree root when making tags is not as bad because it does not involve 'git status' as the git-commit case, but this makes things more consistent. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-11-04 00:26:43 +01:00
grep -v '^#' <"$GIT_DIR"/TAG_EDITMSG |
git-stripspace >"$GIT_DIR"/TAG_FINALMSG
Make "git tag" more user-friendly Instead of having to cut-and-paste the result, write it to the tag directory directly. Also, start an editor for the tag message, rather than just reading it from stdin.
2005-07-09 03:23:06 +02:00
git-tag: Do not assume the working tree root is writable. This is a long overdue companion commit that fixed git-commit (Santi's f8e2c54c9a17af3319e96db1d9e97ace36ae6831). Having the temporary files in the working tree root when making tags is not as bad because it does not involve 'git status' as the git-commit case, but this makes things more consistent. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-11-04 00:26:43 +01:00
[ -s "$GIT_DIR"/TAG_FINALMSG ] || {
Allow "-u" flag to tag signing The current "git tag -s" thing always uses the tagger name as the signing user key, which is very irritating, since my key is under my email address, but the tagger key obviously contains the actual machine name too. Now, I could just use "GIT_COMMITTER_EMAIL" and force it to be my real email, but I actually think that it's nice to see which machine I use for my work. So rather than force my tagger ID to have to match the gpg key name, just support the "-u" flag to "git tag" instead. It implicitly enables signing, since it doesn't make any sense without it. Thus: git tag -u <gpg-key-name> <tag-name> [<tagged-object>] will use the named gpg key for signing. Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-10-06 23:10:39 +02:00
echo >&2 "No tag message?"
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: Do not assume the working tree root is writable. This is a long overdue companion commit that fixed git-commit (Santi's f8e2c54c9a17af3319e96db1d9e97ace36ae6831). Having the temporary files in the working tree root when making tags is not as bad because it does not involve 'git status' as the git-commit case, but this makes things more consistent. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-11-04 00:26:43 +01:00
( echo -e "object $object\ntype $type\ntag $name\ntagger $tagger\n";
cat "$GIT_DIR"/TAG_FINALMSG ) >"$GIT_DIR"/TAG_TMP
rm -f "$GIT_DIR"/TAG_TMP.asc "$GIT_DIR"/TAG_FINALMSG
git-tag-script updates. This adds -a (annotate only but not sign) option "A Large Angry SCM" <gitzilla@gmail.com> sent to the list, after fixing up the whitespace corruption in the patch, with some of my own fixes. Namely: * A new flag '-a' can be used to create an unsigned tag object; * The '-f' flag logic did not do the right thing; * When creating a signed tag, we did not check for GPG failure as we should; * Try to use the key for the tagger identity when signing the tag. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-07-26 00:18:35 +02:00
if [ "$signed" ]; then
git-tag: Do not assume the working tree root is writable. This is a long overdue companion commit that fixed git-commit (Santi's f8e2c54c9a17af3319e96db1d9e97ace36ae6831). Having the temporary files in the working tree root when making tags is not as bad because it does not involve 'git status' as the git-commit case, but this makes things more consistent. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-11-04 00:26:43 +01:00
gpg -bsa -u "$username" "$GIT_DIR"/TAG_TMP &&
cat "$GIT_DIR"/TAG_TMP.asc >>"$GIT_DIR"/TAG_TMP ||
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
die "failed to sign the tag with GPG."
fi
git-tag: Do not assume the working tree root is writable. This is a long overdue companion commit that fixed git-commit (Santi's f8e2c54c9a17af3319e96db1d9e97ace36ae6831). Having the temporary files in the working tree root when making tags is not as bad because it does not involve 'git status' as the git-commit case, but this makes things more consistent. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-11-04 00:26:43 +01:00
object=$(git-mktag < "$GIT_DIR"/TAG_TMP)
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
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
Do not fail on hierarchical tagnames. This is a companion patch to 13d1cc3604a1a64cb5a6025bba8af8b74a373963 commit, which made hierarchical branch name possible. "git tag v0.99.9/a" would fail otherwise. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-11-08 01:22:34 +01:00
leading=`expr "refs/tags/$name" : '\(.*\)/'` &&
mkdir -p "$GIT_DIR/$leading" &&
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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