def remove_file(self, relative_path, dry_run=False):
path = os.path.join(self.args.meta_dir, relative_path)
restore_file = self.read_backup_file(relative_path)
if dry_run:
return path
# If no size do not add to the survey,
# it's probably not a file with meta data.
# e.g. we are deleting a manifest
if size is not None:
msg = self.FILE_OP_PATTERN.format(
time=dt_util.now_iso(),
action="removed",
src_path=relative_path,
dest_path="na",
bytes=restore_file.component.stat.size)
self.log_file.write(msg)
self.log_file.flush()
os.remove(path)
file_util.maybe_remove_dirs(os.path.dirname(path))
return relative_path
def restore_file(self, backup_file, dest_prefix):
dest_path = os.path.join(dest_prefix, backup_file.restore_path)
msg = self.FILE_OP_PATTERN.format(time=dt_util.now_iso(),
action="restored", src_path=backup_file,
dest_path=dest_path,
bytes=backup_file.component.stat.size)
self.log_file.write(msg)
self.log_file.flush()
return
def restore_file(self, backup_file, dest_prefix):
dest_path = os.path.join(dest_prefix, backup_file.restore_path)
msg = self.FILE_OP_PATTERN.format(
time=dt_util.now_iso(),
action="restored",
src_path=backup_file,
dest_path=dest_path,
bytes=backup_file.component.stat.size)
self.log_file.write(msg)
self.log_file.flush()
return
def backup_file(self, backup_file):
"""Writes the meta data and upates the survey log."""
msg = self.FILE_OP_PATTERN.format(time=dt_util.now_iso(),
action="stored", src_path=backup_file.file_path,
dest_path=backup_file.backup_path,
bytes=backup_file.component.stat.size)
self.log_file.write(msg)
self.log_file.flush()
dest_path = os.path.join(self.args.meta_dir, backup_file.backup_path)
file_util.ensure_dir(os.path.dirname(dest_path))
with open(dest_path, "w") as f:
f.write(json.dumps(backup_file.serialise()))
return relative_dest_path
def backup_file(self, backup_file):
"""Writes the meta data and upates the survey log."""
msg = self.FILE_OP_PATTERN.format(
time=dt_util.now_iso(),
action="stored",
src_path=backup_file.file_path,
dest_path=backup_file.backup_path,
bytes=backup_file.component.stat.size)
self.log_file.write(msg)
self.log_file.flush()
dest_path = os.path.join(self.args.meta_dir, backup_file.backup_path)
file_util.ensure_dir(os.path.dirname(dest_path))
with open(dest_path, "w") as f:
f.write(json.dumps(backup_file.serialise()))
return relative_dest_path
def remove_file(self, relative_path, dry_run=False):
path = os.path.join(self.args.meta_dir, relative_path)
restore_file = self.read_backup_file(relative_path)
if dry_run:
return path
# If no size do not add to the survey,
# it's probably not a file with meta data.
# e.g. we are deleting a manifest
if size is not None:
msg = self.FILE_OP_PATTERN.format(time=dt_util.now_iso(),
action="removed", src_path=relative_path,
dest_path="na",
bytes=restore_file.component.stat.size)
self.log_file.write(msg)
self.log_file.flush()
os.remove(path)
file_util.maybe_remove_dirs(os.path.dirname(path))
return relative_path
