git clone --branch refspec only accepts branches and tags but not a sha1
git reset --hard refspec only accepts tags and sha1 but not branches
Use git checkout because it interprets branches, tags and sha1 as
expected.
$ git checkout jewel
Branch jewel set up to track remote branch jewel from origin.
Switched to a new branch 'jewel'
$ git checkout v0.94.6
HEAD is now at e832001... 0.94.6
$ git checkout b2503b0e15
HEAD is now at 95cefea... 0.94.3
Signed-off-by: Loic Dachary <loic@dachary.org>
The commit from which workunits are fetched must be retrieved
from --ceph-git-url via teuth_config.get_ceph_git_url() instead of
assuming it is available via git://git.ceph.com/ceph.git.
Using git://git.ceph.com/ceph.git is convenient because it supports git
archive. In the general case, some git servers such as github do not
support git archive and a full git clone must be done instead.
Although it would be possible to
git clone --branch=master --depth=1 --single-branch
to reduce the amount of data being retrieved, it would require a
git fetch origin SHA1
but git version >= 1.7 do not support fetching a commit.
http://tracker.ceph.com/issues/13624Fixes: #13624
Signed-off-by: Loic Dachary <loic@dachary.org>
The sha1 for the workunit task is always set by the suite.py task. The
tag must be checked before the sha1 othewise it cannot be used to
override the sha1.
Signed-off-by: Loic Dachary <loic@dachary.org>
