def _refresh_environments(settings):
logging.debug("Refreshing environment metadata...")
path = settings.ENV_METADATADIR
try:
git.fetch(path)
git.reset(path, "origin/master", hard=True)
except JensGitError, error:
raise JensError("Couldn't refresh environments metadata (%s)" % error)
def _refresh_environments(settings):
logging.debug("Refreshing environment metadata...")
path = settings.ENV_METADATADIR
try:
git.fetch(path)
git.reset(path, "origin/master", hard=True)
except JensGitError, error:
raise JensError("Couldn't refresh environments metadata (%s)" % error)
def _refresh_repositories(settings):
logging.debug("Refreshing repositories metadata...")
path = settings.REPO_METADATADIR
try:
git.fetch(path)
git.reset(path, "origin/master", hard=True)
except JensGitError, error:
raise JensError("Couldn't refresh repositories metadata (%s)" % error)
def _refresh_repositories(settings):
logging.debug("Refreshing repositories metadata...")
path = settings.REPO_METADATADIR
try:
git.fetch(path)
git.reset(path, "origin/master", hard=True)
except JensGitError, error:
raise JensError("Couldn't refresh repositories metadata (%s)" % error)
def _refresh_repositories(settings):
logging.debug("Refreshing repositories metadata...")
path = settings.REPO_METADATADIR
try:
git.fetch(path)
try:
metadata = open(settings.REPO_METADATA, 'r')
except IOError, error:
raise JensError("Could not open '%s' to put a lock on it" % \
settings.REPO_METADATA)
# jens-gitlab-producer collaborates with jens-update asynchronously
# so have to make sure that exclusive access to the file when writing
# is guaranteed. Of course, the reader will have to implement the same
# protocol on the other end.
try:
logging.info("Trying to acquire a lock to refresh the metadata...")
fcntl.flock(metadata, fcntl.LOCK_EX)
logging.debug("Lock acquired")
except IOError, error:
metadata.close()
raise JensError("Could not lock '%s'" % settings.REPO_METADATA)
def _refresh_repositories(settings):
logging.debug("Refreshing repositories metadata...")
path = settings.REPO_METADATADIR
try:
git.fetch(path)
try:
metadata = open(settings.REPO_METADATA, 'r')
except IOError, error:
raise JensError("Could not open '%s' to put a lock on it" % \
settings.REPO_METADATA)
# jens-gitlab-producer collaborates with jens-update asynchronously
# so have to make sure that exclusive access to the file when writing
# is guaranteed. Of course, the reader will have to implement the same
# protocol on the other end.
try:
logging.info("Trying to acquire a lock to refresh the metadata...")
fcntl.flock(metadata, fcntl.LOCK_EX)
logging.debug("Lock acquired")
except IOError, error:
metadata.close()
raise JensError("Could not lock '%s'" % settings.REPO_METADATA)
bare_path = _compose_bare_repository_path(settings, repository, partition)
try:
old_refs = git.get_refs(bare_path)
except JensGitError, error:
logging.error("Unable to get old refs of '%s' (%s)" %
(repository, error))
return
# If we know nothing or we know that we have to fetch
if hints is None or repository in hints:
try:
if settings.MODE == "ONDEMAND":
logging.info("Fetching %s/%s upon demand..." %
(partition, repository))
git.fetch(bare_path, prune=True, bare=True)
except JensGitError, error:
logging.error("Unable to fetch '%s' from remote (%s)" %
(repository, error))
if settings.MODE == "ONDEMAND":
try:
enqueue_hint(settings, partition, repository)
except JensMessagingError, error:
logging.error(error)
return
try:
# TODO: Found a corner case where git fetch wiped all
# all the branches in the bare repository. That led
# this get_refs call to fail, and therefore in the next run
# the dual get_refs to obtain old_refs failed as well.
# What to do? No idea.
settings = data['settings']
repository = data['repository']
partition = data['partition']
inventory = data['inventory']
inventory_lock = data['inventory_lock']
desired = data['desired']
logging.debug("Expanding %s/%s..." % (partition, repository))
bare_path = _compose_bare_repository_path(settings,
repository, partition)
try:
old_refs = git.get_refs(bare_path)
except JensGitError, error:
logging.error("Unable to get old refs of '%s' (%s)" % (repository, error))
return
try:
git.fetch(bare_path, prune=True, bare=True)
except JensGitError, error:
logging.error("Unable to fetch '%s' from remote (%s)" % (repository, error))
return
try:
# TODO: Found a corner case where git fetch wiped all
# all the branches in the bare repository. That led
# this get_refs call to fail, and therefore in the next run
# the dual get_refs to obtain old_refs failed as well.
# What to do? No idea.
# Executing git fetch --prune by hand in the bare repo
# brought the branches back.
new_refs = git.get_refs(bare_path)
except JensGitError, error:
logging.error("Unable to get new refs of '%s' (%s)" % (repository, error))
return
