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authorLibravatar Linus Torvalds <torvalds@ppc970.osdl.org>2005-04-21 10:55:18 -0700
committerLibravatar Linus Torvalds <torvalds@ppc970.osdl.org>2005-04-21 10:55:18 -0700
commitbb233d690a9782e1570dc93ead2bf04aaca7cfe4 (patch)
treefb5599a254b880afd905dcef56c639292f94b6ee /revision.h
parentAdd the ability to prefix something to the pathname to "checkout-cache.c" (diff)
downloadtgif-bb233d690a9782e1570dc93ead2bf04aaca7cfe4.tar.xz
Add support for a "GIT_INDEX_FILE" environment variable.
We use that to specify alternative index files, which can be useful if you want to (for example) generate a temporary index file to do some specific operation that you don't want to mess with your main one with. It defaults to the regular ".git/index" if it hasn't been specified.
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