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| author | Linus Torvalds <torvalds@g5.osdl.org> | 2005-07-08 10:57:21 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-07-08 10:57:21 -0700 |
| commit | b33e9666082ce692e64ccfd688dc2a5075566f75 (patch) | |
| tree | c4c5637417a6e7c3e4c7d38b82e73cf4ef1c09fa /git-sh-setup-script | |
| parent | acb46f8769dd0031a98a284e06ebc5a09b151bfd (diff) | |
| download | git-b33e9666082ce692e64ccfd688dc2a5075566f75.tar.gz | |
Add "git-sh-setup-script" for common git shell script setup
It sets up the normal git environment variables and a few helper
functions (currently just "die()"), and returns ok if it all looks like
a git archive. So use it something like
. git-sh-setup-script || die "Not a git archive"
to make the rest of the git scripts more careful and readable.
Diffstat (limited to 'git-sh-setup-script')
| -rw-r--r-- | git-sh-setup-script | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/git-sh-setup-script b/git-sh-setup-script new file mode 100644 index 0000000000..660c524ce8 --- /dev/null +++ b/git-sh-setup-script @@ -0,0 +1,17 @@ +#!/bin/sh +# +# Set up GIT_DIR and GIT_OBJECT_DIRECTORY +# and return true if everything looks ok +# +: ${GIT_DIR=.git} +: ${GIT_OBJECT_DIRECTORY="$GIT_DIR/objects"} + +die() { + echo "$@" >&2 + exit 1 +} + +[ -d "$GIT_DIR" ] && +[ -d "$GIT_DIR/refs" ] +[ -d "$GIT_OBJECT_DIRECTORY" ] && +[ -d "$GIT_OBJECT_DIRECTORY/00" ] |