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| author | Junio C Hamano <junkio@cox.net> | 2005-05-09 22:57:58 -0700 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2005-05-09 22:57:58 -0700 |
| commit | 8ac069ac0ab34e751e5f96b0244a5fec10f3e54f (patch) | |
| tree | 59cc00b465f9b567fe7da2fa087b89e598d86324 /git-tag-script | |
| parent | d19938ab6053e3dad75a68a60ef8cad1f378b0e5 (diff) | |
| download | git-8ac069ac0ab34e751e5f96b0244a5fec10f3e54f.tar.gz | |
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>
Diffstat (limited to 'git-tag-script')
| -rwxr-xr-x | git-tag-script | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/git-tag-script b/git-tag-script index ccc75dcfbd..281d192814 100755 --- a/git-tag-script +++ b/git-tag-script @@ -1,5 +1,9 @@ #!/bin/sh -object=${2:-$(cat .git/HEAD)} +# Copyright (c) 2005 Linus Torvalds + +: ${GIT_DIR=.git} + +object=${2:-$(cat "$GIT_DIR"/HEAD)} type=$(git-cat-file -t $object) || exit 1 ( echo -e "object $object\ntype $type\ntag $1\n"; cat ) > .tmp-tag rm -f .tmp-tag.asc |