From: Linus Torvalds <torvalds@g5.osdl.org>
Date: Fri, 8 Jul 2005 17:57:21 +0000 (-0700)
Subject: Add "git-sh-setup-script" for common git shell script setup
X-Git-Tag: v0.99~26
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/b33e9666082ce692e64ccfd688dc2a5075566f75?hp=b33e9666082ce692e64ccfd688dc2a5075566f75

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.
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