def _get_revisions_list(self, rev_file_path):
if self._storage_adapter.path_exists(rev_file_path):
rev_file = self._storage_adapter.read_file(
rev_file_path, lock_file=rev_file_path + ".lock")
rev_list = RevisionList.loads(rev_file)
return rev_list
else:
return RevisionList()
def get_recipe_revisions(self, ref):
"""Returns a RevisionList"""
if ref.revision:
tmp = RevisionList()
tmp.add_revision(ref.revision)
return tmp.as_list()
rev_file_path = self._recipe_revisions_file(ref)
revs = self._get_revisions_list(rev_file_path).as_list()
if not revs:
raise RecipeNotFoundException(ref, print_rev=True)
return revs
def get_package_revisions(self, pref):
"""Returns a RevisionList"""
assert pref.ref.revision is not None, "BUG: server store needs PREV get_package_revisions"
if pref.revision:
tmp = RevisionList()
tmp.add_revision(pref.revision)
return tmp.as_list()
tmp = self._package_revisions_file(pref)
ret = self._get_revisions_list(tmp).as_list()
if not ret:
raise PackageNotFoundException(pref, print_rev=True)
return ret
def test_compatibility_with_timestamps(self):
the_time = float(floor(time.time()))
iso = from_timestamp_to_iso8601(the_time)
old_contents = '{"revisions": [{"revision": "rev1", "time": %s}, ' \
'{"revision": "rev2", "time": "%s"}]}' % (the_time, the_time)
r_list = RevisionList.loads(old_contents)
when = r_list.get_time("rev1")
self.assertEqual(when, iso)
def _remove_revision(self, rev_file_path, revision):
rev_file = self._storage_adapter.read_file(rev_file_path,
lock_file=rev_file_path +
".lock")
rev_list = RevisionList.loads(rev_file)
rev_list.remove_revision(revision)
self._storage_adapter.write_file(rev_file_path,
rev_list.dumps(),
lock_file=rev_file_path + ".lock")
def test_remove_non_latest(self):
rev = RevisionList()
rev.add_revision("rev1")
rev.add_revision("rev2")
dumped = rev.dumps()
loaded = RevisionList.loads(dumped)
loaded.remove_revision("rev1")
self.assertEqual(loaded.latest_revision().revision, "rev2")
def _update_last_revision(self, rev_file_path, ref):
if self._storage_adapter.path_exists(rev_file_path):
rev_file = self._storage_adapter.read_file(
rev_file_path, lock_file=rev_file_path + ".lock")
rev_list = RevisionList.loads(rev_file)
else:
rev_list = RevisionList()
if ref.revision is None:
raise ConanException("Invalid revision for: %s" % ref.full_repr())
rev_list.add_revision(ref.revision)
self._storage_adapter.write_file(rev_file_path,
rev_list.dumps(),
lock_file=rev_file_path + ".lock")
def test_remove_latest(self):
rev = RevisionList()
rev.add_revision("rev1")
rev.add_revision("rev2")
dumped = rev.dumps()
loaded = RevisionList.loads(dumped)
self.assertEquals(rev, loaded)
self.assertEquals(loaded.latest_revision().revision, "rev2")
loaded.remove_revision("rev2")
self.assertEquals(loaded.latest_revision().revision, "rev1")
self.assertIsNotNone(loaded.latest_revision().time)
def _get_latest_revision(self, rev_file_path):
rev_list = self._get_revisions_list(rev_file_path)
if not rev_list:
# FIXING BREAK MIGRATION NOT CREATING INDEXES
# BOTH FOR RREV AND PREV THE FILE SHOULD BE CREATED WITH "0" REVISION
if self.path_exists(
os.path.join(os.path.dirname(rev_file_path),
DEFAULT_REVISION_V1)):
rev_list = RevisionList()
rev_list.add_revision(DEFAULT_REVISION_V1)
self._storage_adapter.write_file(rev_file_path,
rev_list.dumps(),
lock_file=rev_file_path +
".lock")
return rev_list.latest_revision()
else:
return None
return rev_list.latest_revision()
def _load_package_revision_list(self, pref):
path = self._package_revisions_file(pref)
rev_file = self._storage_adapter.read_file(path,
lock_file=path + ".lock")
return RevisionList.loads(rev_file)
def migrate_to_revisions_layout(self):
# .conan/data/lib/1.0/user/channel/export/*
# .conan/data/lib/1.0/user/channel/0/export/*
# .conan/data/lib/1.0/user/channel/package/*
# .conan/data/lib/1.0/user/channel/0/package/*
# .conan/data/lib/1.0/user/channel/package/XXX/*
# .conan/data/lib/1.0/user/channel/0/package/XXX/0/*
if not self.force_migrations:
print("**********************************************")
print("* *")
print("* ERROR: STORAGE MIGRATION NEEDED! *")
print("* *")
print("**********************************************")
msg = "A migration of your storage is needed, please backup first the storage " \
"directory and run:\n\n$ conan_server --migrate\n\n"
logger.error(msg)
print(msg)
exit(
3
) # Gunicorn expects error code 3 to stop retrying booting the worker
print("**********************************************")
print("* *")
print("* MIGRATION IN PROGRESS *")
print("* *")
print("**********************************************")
subdirs = list_folder_subdirs(basedir=self.store_path, level=4)
for subdir in subdirs:
base_dir = os.path.join(self.store_path, subdir)
for export_or_package in os.listdir(base_dir):
the_dir = os.path.join(base_dir, export_or_package)
dest_dir = os.path.join(base_dir, DEFAULT_REVISION_V1)
mkdir(dest_dir)
print("Moving '%s': %s" % (subdir, export_or_package))
shutil.move(the_dir, dest_dir)
rev_list = RevisionList()
rev_list.add_revision(DEFAULT_REVISION_V1)
save(os.path.join(base_dir, REVISIONS_FILE), rev_list.dumps())
packages_dir = os.path.join(self.store_path, subdir,
DEFAULT_REVISION_V1, PACKAGES_FOLDER)
if not os.path.exists(packages_dir):
print("NO PACKAGES")
continue
for pid in os.listdir(packages_dir):
package_dir = os.path.join(packages_dir, pid)
mkdir(os.path.join(package_dir, DEFAULT_REVISION_V1))
print(" - Package '%s'" % pid)
for item in os.listdir(package_dir):
if item == DEFAULT_REVISION_V1:
continue
origin_path = os.path.join(package_dir, item)
dest_path = os.path.join(package_dir, DEFAULT_REVISION_V1,
item)
mkdir(dest_dir)
shutil.move(origin_path, dest_path)
rev_list = RevisionList()
rev_list.add_revision(DEFAULT_REVISION_V1)
save(os.path.join(package_dir, REVISIONS_FILE),
rev_list.dumps())
print("**********************************************")
print("* *")
print("* MIGRATION COMPLETED! *")
print("* *")
print("**********************************************")
def _load_revision_list(self, reference):
path = self._recipe_revisions_file(reference)
rev_file = self._storage_adapter.read_file(path,
lock_file=path + ".lock")
return RevisionList.loads(rev_file)
