From: Junio C Hamano <gitster@pobox.com>
Date: Wed, 21 Dec 2016 22:55:03 +0000 (-0800)
Subject: Merge branch 'jk/index-pack-wo-repo-from-stdin'
X-Git-Tag: v2.12.0-rc0~111
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/49d45de1e717df76481feedcdd189b64cea1fabb

Merge branch 'jk/index-pack-wo-repo-from-stdin'

"git index-pack --stdin" needs an access to an existing repository,
but "git index-pack file.pack" to generate an .idx file that
corresponds to a packfile does not.

* jk/index-pack-wo-repo-from-stdin:
index-pack: skip collision check when not in repository
t: use nongit() function where applicable
index-pack: complain when --stdin is used outside of a repo
t5000: extract nongit function to test-lib-functions.sh
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49d45de1e717df76481feedcdd189b64cea1fabb