From 529a3b830db7fcb3207d7bd7a857954fe883021a Mon Sep 17 00:00:00 2001
From: Eric Torres <erictorres4@protonmail.com>
Date: Tue, 16 Apr 2019 17:13:29 -0700
Subject: [PATCH] Add snapshot_symlink property
---
rbackup/struct/repository.py | 17 ++++++++++++-----
1 file changed, 12 insertions(+), 5 deletions(-)
diff --git a/rbackup/struct/repository.py b/rbackup/struct/repository.py
index 499c2de..8163067 100644
--- a/rbackup/struct/repository.py
+++ b/rbackup/struct/repository.py
@@ -151,6 +151,14 @@ class Repository(Hierarchy):
"""
return self.path / "data"
+ @property
+ def snapshot_symlink(self):
+ """
+ :return: the path of the symlink pointing to the most recent snapshot
+ :rtype: path-like object
+ """
+ return self.path / "current"
+
@property
def snapshots(self):
"""
@@ -169,7 +177,7 @@ class Repository(Hierarchy):
return not self.snapshots
def cleanup(self, *, remove_snapshots=False, remove_repo_dir=False):
- """Clean up any filesystem references to this repository.
+ """Remove this repository from the filesystem.
By default, no snapshots are deleted.
:param remove_snapshots: delete the data directory of this repository
@@ -188,6 +196,7 @@ class Repository(Hierarchy):
syslog.debug("Cleaning repository data")
self.metadata_path.unlink()
+ self.snapshot_symlink.unlink()
syslog.info("Removing repository metadata")
syslog.debug(f"Repository metadata removed: {self.metadata_path}")
@@ -269,13 +278,11 @@ class Repository(Hierarchy):
:param snapshot: the snapshot to create the symlink to
:type snapshot: Snapshot object
"""
- snapshot_symlink = self.path / "current"
-
try:
- snapshot_symlink.unlink()
+ self.snapshot_symlink.unlink()
except FileNotFoundError:
pass
except PermissionError as e:
syslog.error(e)
- snapshot_symlink.symlink_to(snapshot)
+ self.snapshot_symlink.symlink_to(snapshot)