etorres/rbackup
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Make use of Repository.symlink_snapshot()

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Eric Torres 2019-04-14 21:01:29 -07:00
parent 9372f158c2
commit 121bf416f1
1 changed files with 4 additions and 10 deletions
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14
bin/backup
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@ -1,9 +1,12 @@
#!/usr/bin/python3 #!/usr/bin/python3
""" """
.. moduleauthor:: Eric Torres
Run a backup, creating a snapshot in the process. Run a backup, creating a snapshot in the process.
Command-Line Arguments Command-Line Arguments
====================== ======================
* -c, --use-checksums use rsync's checksum feature to detect file changes * -c, --use-checksums use rsync's checksum feature to detect file changes
* -d, --dry-run make this backup a dry run * -d, --dry-run make this backup a dry run
* --debug show debug messages * --debug show debug messages
@ -151,16 +154,7 @@ if __name__ == "__main__":
syslog.critical(f"Failing command: {e.cmd}") syslog.critical(f"Failing command: {e.cmd}")
exit(E_FAILED_PROCESS) exit(E_FAILED_PROCESS)
snapshot_symlink = repo.path / "current" repo.symlink_snapshot(curr_snapshot)
try:
snapshot_symlink.unlink()
except FileNotFoundError:
pass
except PermissionError as e:
syslog.error(e)
snapshot_symlink.symlink_to(curr_snapshot, target_is_directory=True)
if args.run_post_sync: if args.run_post_sync:
syslog.info("Running sync operation") syslog.info("Running sync operation")