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Code Issues Releases Wiki Activity

Support changing gitignore from event handler API

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This commit is contained in:
Kristóf Tóth 2018-08-06 15:47:14 +02:00
parent b7ed4c3d0f
commit 44bdc96547
1 changed files with 18 additions and 3 deletions
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21
lib/tfw/components/directory_snapshotting_event_handler.py
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@ -17,20 +17,26 @@ LOG = logging.getLogger(__name__)
class DirectorySnapshottingEventHandler(EventHandlerBase): class DirectorySnapshottingEventHandler(EventHandlerBase):
def __init__(self, key, directories): def __init__(self, key, directories, exclude_unix_patterns=None):
super().__init__(key) super().__init__(key)
self.snapshot_providers = {} self.snapshot_providers = {}
self._exclude_unix_patterns = exclude_unix_patterns
self.init_snapshot_providers(directories) self.init_snapshot_providers(directories)
self.command_handlers = { self.command_handlers = {
'take_snapshot': self.handle_take_snapshot, 'take_snapshot': self.handle_take_snapshot,
'restore_snapshot': self.handle_restore_snapshot 'restore_snapshot': self.handle_restore_snapshot,
'exclude': self.handle_exclude
} }
def init_snapshot_providers(self, directories): def init_snapshot_providers(self, directories):
for index, directory in enumerate(directories): for index, directory in enumerate(directories):
git_dir = self.init_git_dir(index, directory) git_dir = self.init_git_dir(index, directory)
self.snapshot_providers[directory] = SnapshotProvider(directory, git_dir) self.snapshot_providers[directory] = SnapshotProvider(
directory,
git_dir,
self._exclude_unix_patterns
)
@staticmethod @staticmethod
def init_git_dir(index, directory): def init_git_dir(index, directory):
@ -70,3 +76,12 @@ class DirectorySnapshottingEventHandler(EventHandlerBase):
for provider in self.snapshot_providers.values(): for provider in self.snapshot_providers.values():
provider.restore_snapshot(date) provider.restore_snapshot(date)
return data return data
def handle_exclude(self, data):
exclude_unix_patterns = data['value']
if not isinstance(exclude_unix_patterns, list):
raise KeyError
for provider in self.snapshot_providers.values():
provider.exclude = exclude_unix_patterns
return data