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d727782eaf
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).
52 lines
1.1 KiB
Bash
Executable file
52 lines
1.1 KiB
Bash
Executable file
#!/bin/sh
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# Copyright (c) 2005 Linus Torvalds
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. git-sh-setup-script || die "Not a git archive"
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signed=
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force=
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while case "$#" in 0) break ;; esac
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do
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case "$1" in
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-s)
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signed=1
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;;
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-f)
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force=1
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;;
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*)
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break
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;;
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esac
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shift
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done
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name="$1"
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[ "$name" ] || die "I need a tag-name"
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[ -e "$GIT_DIR/refs/tags/$name" ] &&
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[ "$force" ] || die "tag '$name' already exists"
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shift
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object=$(git-rev-parse --verify --revs-only --default HEAD "$@") || exit 1
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type=$(git-cat-file -t $object) || exit 1
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tagger=$(git-var GIT_COMMITTER_IDENT) || exit 1
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if [ "$signed" ]; then
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( echo "#"
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echo "# Write a tag message"
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echo "#" ) > .editmsg
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${VISUAL:-${EDITOR:-vi}} .editmsg || exit
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grep -v '^#' < .editmsg | git-stripspace > .tagmsg
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[ -s .tagmsg ] || exit
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( echo -e "object $object\ntype $type\ntag $name\ntagger $tagger\n"; cat .tagmsg ) > .tmp-tag
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rm -f .tmp-tag.asc .tagmsg
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gpg -bsa .tmp-tag && cat .tmp-tag.asc >> .tmp-tag
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object=$(git-mktag < .tmp-tag)
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rm -f .tmp-tag .tmp-tag.sig
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fi
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mkdir -p "$GIT_DIR/refs/tags"
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echo $object > "$GIT_DIR/refs/tags/$name"
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