def _test_bare_git_version_1(host, dspath, store):
# This test should take a dataset and create a bare repository at the remote
# end from it.
# Given, that it is placed correctly within a tree of dataset, that remote
# thing should then be usable as an ora-remote as well as as a git-type
# remote.
# Note: Usability of git remote by annex depends on dataset layout version
# (dirhashlower vs. -mixed).
# For version 1 (lower) upload and consumption should be
# interchangeable. It doesn't matter which remote is used for what
# direction.
ds_path = Path(dspath)
store = Path(store)
ds = Dataset(ds_path).create()
populate_dataset(ds)
ds.save()
bare_repo_path, _, objdir = get_layout_locations(1, store, ds.id)
# Use git to make sure the remote end is what git thinks a bare clone of it
# should look like
subprocess.run([
'git', 'clone', '--bare',
quote_cmdlinearg(str(dspath)),
quote_cmdlinearg(str(bare_repo_path))
])
if host:
url = "ria+ssh://{host}{path}".format(host=host, path=store)
else:
url = "ria+{}".format(store.as_uri())
init_opts = common_init_opts + ['url={}'.format(url)]
# set up store:
io = SSHRemoteIO(host) if host else LocalIO()
create_store(io, store, '1')
# set up the dataset location, too.
# Note: Dataset layout version 1 (dirhash lower):
create_ds_in_store(io, store, ds.id, '1', '1')
# Avoid triggering a git-annex safety check. See gh-5253.
assert objdir.is_absolute()
io.remove_dir(objdir)
# Now, let's have the bare repo as a git remote and use it with annex
git_url = "ssh://{host}{path}".format(host=host, path=bare_repo_path) \
if host else bare_repo_path.as_uri()
ds.repo.add_remote('bare-git', git_url)
ds.repo.enable_remote('bare-git')
# copy files to the remote
ds.repo.copy_to('.', 'bare-git')
eq_(len(ds.repo.whereis('one.txt')), 2)
# now we can drop all content locally, reobtain it, and survive an
# fsck
ds.drop('.')
ds.get('.')
assert_status('ok', [annexjson2result(r, ds) for r in ds.repo.fsck()])
# Now, add the ora remote:
ds.repo.init_remote('ora-remote', options=init_opts)
# fsck to make availability known
assert_status('ok', [
annexjson2result(r, ds)
for r in ds.repo.fsck(remote='ora-remote', fast=True)
])
eq_(len(ds.repo.whereis('one.txt')), 3)
# Now move content from git-remote to local and see it not being available
# via bare-git anymore.
ds.repo.call_annex(['move', '--all', '--from=bare-git'])
# ora-remote doesn't know yet:
eq_(len(ds.repo.whereis('one.txt')), 2)
# But after fsck it does:
fsck_res = [
annexjson2result(r, ds)
for r in ds.repo.fsck(remote='ora-remote', fast=True)
]
assert_result_count(fsck_res,
1,
status='error',
message='** Based on the location log, one.txt\n'
'** was expected to be present, '
'but its content is missing.')
assert_result_count(fsck_res,
1,
status='error',
message='** Based on the location log, subdir/two\n'
'** was expected to be present, '
'but its content is missing.')
eq_(len(ds.repo.whereis('one.txt')), 1)
# and the other way around: upload via ora-remote and have it available via
# git-remote:
ds.repo.copy_to('.', 'ora-remote')
# fsck to make availability known
assert_status('ok', [
annexjson2result(r, ds)
for r in ds.repo.fsck(remote='bare-git', fast=True)
])
eq_(len(ds.repo.whereis('one.txt')), 3)
def _test_bare_git_version_2(host, dspath, store):
# Similarly to test_bare_git_version_1, this should ensure a bare git repo
# at the store location for a dataset doesn't conflict with the ORA remote.
# Note: Usability of git remote by annex depends on dataset layout version
# (dirhashlower vs. -mixed).
# For version 2 (mixed) upload via ORA and consumption via git should
# work. But not the other way around, since git-annex uses
# dirhashlower with bare repos.
ds_path = Path(dspath)
store = Path(store)
ds = Dataset(ds_path).create()
populate_dataset(ds)
ds.save()
bare_repo_path, _, objdir = get_layout_locations(1, store, ds.id)
# Use git to make sure the remote end is what git thinks a bare clone of it
# should look like
subprocess.run([
'git', 'clone', '--bare',
quote_cmdlinearg(str(dspath)),
quote_cmdlinearg(str(bare_repo_path))
])
if host:
url = "ria+ssh://{host}{path}".format(host=host, path=store)
else:
url = "ria+{}".format(store.as_uri())
init_opts = common_init_opts + ['url={}'.format(url)]
# set up store:
io = SSHRemoteIO(host) if host else LocalIO()
create_store(io, store, '1')
# set up the dataset location, too.
# Note: Dataset layout version 2 (dirhash mixed):
create_ds_in_store(io, store, ds.id, '2', '1')
# Avoid triggering a git-annex safety check. See gh-5253.
assert objdir.is_absolute()
io.remove_dir(objdir)
# Now, let's have the bare repo as a git remote
git_url = "ssh://{host}{path}".format(host=host, path=bare_repo_path) \
if host else bare_repo_path.as_uri()
ds.repo.add_remote('bare-git', git_url)
ds.repo.enable_remote('bare-git')
# and the ORA remote in addition:
ds.repo.init_remote('ora-remote', options=init_opts)
# upload keys via ORA:
ds.repo.copy_to('.', 'ora-remote')
# bare-git doesn't know yet:
eq_(len(ds.repo.whereis('one.txt')), 2)
# fsck to make availability known
assert_status('ok', [
annexjson2result(r, ds)
for r in ds.repo.fsck(remote='bare-git', fast=True)
])
eq_(len(ds.repo.whereis('one.txt')), 3)
ds.drop('.')
eq_(len(ds.repo.whereis('one.txt')), 2)
# actually consumable via git remote:
ds.repo.call_annex(['move', 'one.txt', '--from', 'bare-git'])
eq_(len(ds.repo.whereis('one.txt')), 2)
# now, move back via git - shouldn't be consumable via ORA
ds.repo.call_annex(['move', 'one.txt', '--to', 'bare-git'])
# fsck to make availability known, but there's nothing from POV of ORA:
fsck_res = [
annexjson2result(r, ds)
for r in ds.repo.fsck(remote='ora-remote', fast=True)
]
assert_result_count(fsck_res,
1,
status='error',
message='** Based on the location log, one.txt\n'
'** was expected to be present, '
'but its content is missing.')
assert_result_count(fsck_res, 1, status='ok')
eq_(len(fsck_res), 2)
eq_(len(ds.repo.whereis('one.txt')), 1)
