This introduces a new modifier to the output of the diff command. It
appears whenever two files being compared only differ in their content
but not in their metadata. As far as we know, under normal
circumstances, this should only ever happen if some kind of bitrot has
happened in the source file. The prerequisite for this detection to work
is that the right-side snapshot of the comparison has been created with
"backup --force".
Adds
* snapshotMetadataArgs, which holds the new metadata as strings parsed from
the command line
* snapshotMetadata, which holds the new metadata converted to the
correct types
Bug #1681 suggests that restic should not be nice to user and should
refrain from creating a mountpoint if it does not exist. Nevertheless,
it currently opens the repository before checking for the mountpoint's
existence. In the case of large or remote repositories, this process
can be time-consuming, delaying the inevitable outcome.
/restic mount --repo=REMOTE --verbose /tmp/backup
repository 33f14e42 opened (version 2, compression level max)
[0:38] 100.00% 162 / 162 index files loaded
Mountpoint /tmp/backup doesn't exist
stat /tmp/backup: no such file or directory
real 0m39.534s
user 1m53.961s
sys 0m3.044s
In this scenario, 40 seconds could have been saved if the nonexistence
of the path had been verified beforehand.
This patch relocates the mountpoint check to the beginning of the
runMount function, preceding the opening of the repository.
/restic mount --repo=REMOTE --verbose /tmp/backup
Mountpoint /tmp/backup doesn't exist
stat /tmp/backup: no such file or directory
real 0m0.136s
user 0m0.018s
sys 0m0.027s
Signed-off-by: Sébastien Gross <seb•ɑƬ•chezwam•ɖɵʈ•org>
When using `RESTIC_REPOSITORY_FILE` in combination with `restic init`,
the repository is missing in the output:
```
$ restic init
created restic repository 3c872be20f at
[...]
```
This is due to the code using `gopts.Repo`, which is empty in this case.
The behavior of the new option should reflect the behavior of normal backups: when the command exit code is zero and there is no output in the stdout, emit a warning but create the snapshot. This commit fixes the integration tests and the ReadCloserCommand struct.
In order to determine whether to save a snapshot, we need to capture the exit code returned by a command. In order to provide a nice error message, we supply stderr as well.
Signed-off-by: Sebastian Hoß <seb@xn--ho-hia.de>
It acts similar to --stdin but reads its data from the stdout of the given command instead of os.Stdin.
Signed-off-by: Sebastian Hoß <seb@xn--ho-hia.de>
In order to run with --stdin-from-command we need to short-circuit some functions similar to how it is handled for the --stdin flag. The only difference here is that --stdin-from-command actually expects that len(args) should be greater 0 whereas --stdin does not expect any args at all.
Signed-off-by: Sebastian Hoß <seb@xn--ho-hia.de>
This new flag is added to the backup subcommand in order to allow restic to control the execution of a command and determine whether to save a snapshot if the given command succeeds.
Signed-off-by: Sebastian Hoß <seb@xn--ho-hia.de>
inodes are only unique within a device. Use the HardlinkIndex from the
restorer instead of the custom (broken) hashmap to correctly account for
both inode and deviceID.
For now, the guide is only shown if the blob content does not match its
hash. The main intended usage is to handle data corruption errors when
using maximum compression in restic 0.16.0
This introduces the inode attribute to the JSON output emitted for nodes
in `ls` and matches in `find`. There doesn't seem to be any discernible
reason to omit the inode and it can be useful in scripting scenarios.
