From: Junio C Hamano <gitster@pobox.com>
Date: Tue, 17 Jan 2017 23:11:06 +0000 (-0800)
Subject: Merge branch 'jk/index-pack-wo-repo-from-stdin' into maint
X-Git-Tag: v2.11.1~43
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/b984bc58ce4e67de7e7f1b360c9e153fb6398bca

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

"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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b984bc58ce4e67de7e7f1b360c9e153fb6398bca