t/helper: initialize repository if necessary
commit8dca7f30e4e5da31b375ecaeeac995305c9c0c5c
authorbrian m. carlson <sandals@crustytoothpaste.net>
Sat, 22 Feb 2020 20:17:35 +0000 (22 20:17 +0000)
committerJunio C Hamano <gitster@pobox.com>
Mon, 24 Feb 2020 17:33:27 +0000 (24 09:33 -0800)
tree346e2ede1e211f37e78fe207af345f78639d88ef
parent6946e525ae19dc756ff0a2a46abf1d1d30511594
t/helper: initialize repository if necessary

The repository helper is used in t5318 to read commit graphs whether
we're in a repository or not. However, without a repository, we have no
way to properly initialize the hash algorithm, meaning that the file is
misread.

Fix this by calling setup_git_directory_gently, which will read the
environment variable the testsuite sets to ensure that the correct hash
algorithm is set.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
t/helper/test-repository.c