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Commit Graph

1509 Commits

Author SHA1 Message Date
Klaus Post
520b1b65b0 Create setNewFileMode function.
Create separate files with setNewFileMode to avoid
runtime checks.
2015-08-16 12:39:38 +02:00
Klaus Post
dfe232cf46 Add Windows node support.
The syscall.Stat_t doesn't exist on Windows, so it is replaced by an interface,
which Windows can fill out, and field access is replaced by function calls.

Common Unix functionality is put into "node_unix.go", so there is less boilerplate.

Symlinks are skipped on Windows, since they require admin privileges.
2015-08-14 15:57:47 +02:00
Klaus Post
2e7b40baca Make UID/GID '0' on Windows.
We ignore parser errors on Uid/Gid, since they are not numbers on Windows.

UID/GID is usually 'root' on Linux, so I am not sure if 0/0 is a good idea.
Maybe if the type of the fields were changed from uint32 to int, we could set it
to -1 to indicate "no value".
2015-08-14 15:50:14 +02:00
Klaus Post
4dc746dac2 Change repository type detection to first check if path is a directory that exists.
The method of determining if a repository exists doesn't work on Windows, since
the "url.Scheme" will contain the drive letter - "c" in "c:\backup",
so as a first step we check if the URL can be opened as a file,
and if so, we assume it is a 'local' type repository.
2015-08-14 15:39:16 +02:00
Klaus Post
fb3778abb6 Disable mount command on Windows.
FUSE does not support Windows, so we disable it on Windows.
2015-08-14 15:33:11 +02:00
Klaus Post
2dcb527828 Only use Setsid on Unix.
Setsid is not a part of syscall.SysProcAttr on Windows, so we only set that on
systems that have it.
2015-08-14 15:32:07 +02:00
Klaus Post
7c84d810d3 Make sure we can delete files on Windows.
Files must be closed on Windows before they can be deleted.
Therefore we keep track of all open files, and closes them before
we delete them.

Also we don't set finished blobs to read-only on Windows, since
that prevents us from deleting them.
2015-08-14 15:30:36 +02:00
Klaus Post
3804bc7493 Use bigger offset in test to avoid random test failures.
Since Windows cannot to a SIGHUP test to check if a process is live,
the test will fail because the lock isn't detected as stale if a process with
that ID exists. Process IDs are re-used agressively on Windows, so add 500000 makes
the test extremely unlikely (if not impossible) to fail.
2015-08-14 15:19:45 +02:00
Klaus Post
3504ea3992 Skip UID/GID and SIGHUP lock-check on Windows
On Windows, User ID/Group ID is not a number, so we ignore any parsing error
that may come from attempting to convert it to an integer. It will simply be '0'.

Don't defer the process Release until we have checked the error.

Skip the SIGHUP connection attempt on Windows. If the process exists, we assume it is running.
2015-08-14 15:13:11 +02:00
Klaus Post
5d5f3de62f Output EXE file on Windows platform. 2015-08-14 15:08:07 +02:00
Alexander Neumann
dc842ffa09 Add a word about git commits 2015-08-12 20:38:43 +02:00
Alexander Neumann
17ee6b1c4b Merge pull request #251 from restic/fuse-ownership
fuse/mount: Use original UID/GID as owner
2015-07-27 21:39:45 +02:00
Alexander Neumann
d5ce2da2aa fuse test: remove debug output 2015-07-26 20:57:03 +02:00
Alexander Neumann
dde0fd8421 Add option to use root as owner of files/dirs 2015-07-26 20:56:27 +02:00
Alexander Neumann
bdcb2175c5 fuse: show correct uid and gid 2015-07-26 20:02:17 +02:00
Alexander Neumann
05e2afba0b Merge pull request #249 from restic/reduce-fuse-memory-usage
Reduce memory usage for fuse mount
2015-07-26 19:20:13 +02:00
Alexander Neumann
b85927576b Address code review comments 2015-07-26 18:01:20 +02:00
Alexander Neumann
d1629e1e4e fuse: move to top level 2015-07-26 17:20:26 +02:00
Alexander Neumann
bd746a0425 fuse: refactor and add tests for fuse.file 2015-07-26 16:43:42 +02:00
Alexander Neumann
7608610d72 Merge pull request #250 from restic/remove-dead-code
Remove dead code
2015-07-26 15:12:41 +02:00
Alexander Neumann
9753c37e31 Remove dead code
This removes dead code (functions that aren't called) detected with
`deadcode`.
2015-07-26 14:56:34 +02:00
Alexander Neumann
55ddd5317d Reduce memory usage for fuse mount
This changes `repository.LoadBlob()` so that a destination buffer must
be provided, which enables the fuse code to use a buffer from a
`sync.Pool`. In addition, release the buffers when the file is closed.
At the moment, the max memory usage is defined by the max file size that
is read in one go (e.g. with `cat`). It could be further optimized by
implementing a LRU caching scheme.
2015-07-26 14:25:59 +02:00
Alexander Neumann
90ed679e88 Merge pull request #246 from restic/id-as-array
Use array instead of hash for backend.ID
2015-07-25 22:32:58 +02:00
Alexander Neumann
054256468b Fix message display for parent snapshot id 2015-07-25 18:10:23 +02:00
Alexander Neumann
5cdcc99eba Use array instead of hash for backend.ID
Since backend.ID is always a slice of constant length, use an array
instead of a slice. Mostly, arrays behave as slices, except that an
array cannot be nil, so use `*backend.ID` insteaf of `backend.ID` in
places where the absence of an ID is possible (e.g. for the Subtree of a
Node, which may not present when the node is a file node).

This change allows to directly use backend.ID as the the key for a map,
so that arbitrary data structures (e.g. a Set implemented as a
map[backend.ID]struct{}) can easily be formed.
2015-07-25 18:01:57 +02:00
Alexander Neumann
2fa6124545 Merge pull request #245 from restic/fix-224
restore: ignore errors
2015-07-25 13:17:09 +02:00
Alexander Neumann
deaca157fe restore: ignore errors
Also add a test for restoring a file that is owned by root. Closes #244.
2015-07-25 12:59:59 +02:00
Alexander Neumann
c91f185818 Add FROSCON talk 2015-07-25 12:17:26 +02:00
Alexander Neumann
b5ebd702fe Merge pull request #242 from restic/add-exclude-patterns-to-snapshot
Record exclude patterns in snapshot
2015-07-23 20:11:43 +02:00
Alexander Neumann
cc34401152 Record exclude patterns in snapshot
This adds the exclude patterns used to create a backup in the snapshot,
so we can later compute statistics (like git does) on the data
structure, e.g. added/removed files etc. For that, we need the exclude
pattern.
2015-07-22 22:43:32 +02:00
Alexander Neumann
ec3893e655 Merge pull request #240 from restic/fix-fuse-symlinks
fuse: Display symlinks properly
2015-07-21 22:16:33 +02:00
Alexander Neumann
9911d46996 fuse: rename child/children -> node/items 2015-07-21 21:34:59 +02:00
Alexander Neumann
3f4b5b8d48 fuse/mount: display symlinks properly 2015-07-21 21:25:05 +02:00
Alexander Neumann
1ac72b8813 Fix style issue 2015-07-21 21:24:06 +02:00
Alexander Neumann
99dae57b4f fuse: use node.Type instead of node.Mode 2015-07-21 21:23:40 +02:00
Alexander Neumann
aeb5a694d3 Merge pull request #238 from restic/fix-checks-on-bsd
Refactor skipping symlink timestamp checks on *bsd and darwin
2015-07-21 19:47:33 +02:00
Alexander Neumann
ac8d01ac8c Merge pull request #231 from restic/implement-filter-functions
Add filter implementation for files
2015-07-20 21:33:16 +02:00
Alexander Neumann
258b6a77ee Refactor skipping symlink ModTime checks, add OpenBSD 2015-07-20 21:29:21 +02:00
Alexander Neumann
bd3ce5d4a3 Fix tests on freebsd 2015-07-20 21:08:29 +02:00
Alexander Neumann
1da89253cf Add include filter for restore
Include and exclude filter are mutually exclusive.
2015-07-20 19:21:01 +02:00
Alexander Neumann
c0337a2675 Add exclude filter to restorer and 'restore' command 2015-07-20 19:21:01 +02:00
Alexander Neumann
7fd52f9f57 Add exclude filter to archiver and 'backup' command 2015-07-20 19:21:01 +02:00
Alexander Neumann
0d8bad273d Remove combined include/exclude filters 2015-07-20 19:21:01 +02:00
Alexander Neumann
b425ea19e5 filter: fix bug, copy slice with new pattern 2015-07-20 19:21:01 +02:00
Alexander Neumann
e9285539be filter: implement handling ** 2015-07-20 19:21:01 +02:00
Alexander Neumann
bbdb2ebfa0 Add filter implementation for files 2015-07-20 19:21:01 +02:00
Alexander Neumann
7e0a9aa565 Merge pull request #122 from rakoo/fuse
Add fuse mount for browsing snapshots
2015-07-19 23:34:02 +02:00
Matthieu Rakotojaona
77c0f69dd0 Don't test fuse on non-darwin 2015-07-19 23:24:52 +02:00
Matthieu Rakotojaona
3767eb2675 Unmount and remove directory for mount in tests 2015-07-19 23:04:18 +02:00
Matthieu Rakotojaona
e44716381c Unmount when closing application from cli 2015-07-19 23:04:18 +02:00