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Author SHA1 Message Date
Michael Pratt
e4c469c149 debug: properly handle interrupted profiles 
By default (i.e., without profile.NoShutdownHook), profile.Start listens
for SIGINT and will stop the profile and call os.Exit(0).

restic already listens for SIGINT and runs its own cleanup handlers
before calling os.Exit(0).

As is, these handlers are racing when an interrupt occurs, and in my
experience, restic tends to win the race, resulting in an unusable
profile.

Eliminate the race and properly stop profiles on interrupt by disabling
package profile's signal handler and instead stop the profile in a
restic cleanup handler.
 2017-08-28 22:03:26 -07:00
Filippo Valsorda
9940e8d9f1 internal/crypto: small simplifications 
* append operates on len, not cap (not a bug since len is set to cap above, but let's avoid the confusion)
* no need to extend ciphertext again to cap after we made it big enough
* make consistent use of ciphertext[:ivSize] vs iv[:]
* make all input problems errors and impossible/catastrophic cases panics
 2017-08-29 00:30:06 +02:00
Filippo Valsorda
3dccca1f27 doc/design: fix keys.data MAC format description 
"not including the last 32 byte" was wrong, should have been 16 bytes. But the whole description is redundant anyway.
 2017-08-29 00:22:11 +02:00
Alexander Neumann
22e96a37f8 Merge pull request #1184 from prattmic/docs 
Doc cleanup and mention restore include/exclude
 2017-08-28 21:14:48 +02:00
Alexander Neumann
48b1ab5aaf Merge pull request #1182 from restic/fix-1167 
local: do not create dirs below data/ for non-existing dir
 2017-08-28 21:13:24 +02:00
Alexander Neumann
0230fa188f Add entry to CHANGELOG 2017-08-28 21:13:14 +02:00
Alexander Neumann
4118ce876e Merge pull request #1185 from prattmic/gcs_panic 
gs: fix nil dereference
 2017-08-28 21:11:30 +02:00
Michael Pratt
9537bc561d gs: fix nil dereference 
info can be nil if err != nil, resulting in a nil dereference while
logging:

$ # GCS config
$ ./restic init
debug enabled
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x935947]

goroutine 1 [running]:
github.com/restic/restic/internal/backend/gs.(*Backend).Save(0xc420012690, 0xe84e80, 0xc420010448, 0xb57149, 0x3, 0xc4203fc140, 0x40, 0xe7be40, 0xc4201d8f90, 0xa0, ...)
	src/github.com/restic/restic/internal/backend/gs/gs.go:226 +0x6d7
github.com/restic/restic/internal/repository.AddKey(0xe84e80, 0xc420010448, 0xc4202f0360, 0xc42000a1b0, 0x4, 0x0, 0xa55b60, 0xc4203043e0, 0xa55420)
	src/github.com/restic/restic/internal/repository/key.go:235 +0x4a1
github.com/restic/restic/internal/repository.createMasterKey(0xc4202f0360, 0xc42000a1b0, 0x4, 0xa55420, 0xc420304370, 0x6a6070)
	src/github.com/restic/restic/internal/repository/key.go:62 +0x60
github.com/restic/restic/internal/repository.(*Repository).init(0xc4202f0360, 0xe84e80, 0xc420010448, 0xc42000a1b0, 0x4, 0x1, 0xc42030a440, 0x40, 0x32a4573d3d9eb5, 0x0, ...)
	src/github.com/restic/restic/internal/repository/repository.go:403 +0x5d
github.com/restic/restic/internal/repository.(*Repository).Init(0xc4202f0360, 0xe84e80, 0xc420010448, 0xc42000a1b0, 0x4, 0xe84e40, 0xc42004ad80)
	src/github.com/restic/restic/internal/repository/repository.go:397 +0x12c
main.runInit(0xc420018072, 0x16, 0x0, 0x0, 0x0, 0xe84e40, 0xc42004ad80, 0xc42000a1b0, 0x4, 0xe7dac0, ...)
	src/github.com/restic/restic/cmd/restic/cmd_init.go:47 +0x2a4
main.glob..func9(0xeb5000, 0xedad70, 0x0, 0x0, 0x0, 0x0)
	src/github.com/restic/restic/cmd/restic/cmd_init.go:20 +0x8e
github.com/restic/restic/vendor/github.com/spf13/cobra.(*Command).execute(0xeb5000, 0xedad70, 0x0, 0x0, 0xeb5000, 0xedad70)
	src/github.com/restic/restic/vendor/github.com/spf13/cobra/command.go:649 +0x457
github.com/restic/restic/vendor/github.com/spf13/cobra.(*Command).ExecuteC(0xeb3e00, 0xc420011650, 0xa55b60, 0xc420011660)
	src/github.com/restic/restic/vendor/github.com/spf13/cobra/command.go:728 +0x339
github.com/restic/restic/vendor/github.com/spf13/cobra.(*Command).Execute(0xeb3e00, 0x25, 0xc4201a7eb8)
	src/github.com/restic/restic/vendor/github.com/spf13/cobra/command.go:687 +0x2b
main.main()
	src/github.com/restic/restic/cmd/restic/main.go:72 +0x268

(The error was likely because I had just enabled the GCS API. Subsequent
runs were fine.)
 2017-08-27 21:36:04 -07:00
Michael Pratt
ae43c47ca8 doc: add mention of restore --exclude/--include 
There is a lot more detail that could be added here, but it is worth
getting things off the ground with at least a mention that it is
possible to restore individual files.

Updates #396
 2017-08-27 18:36:00 -07:00
Michael Pratt
2fa4060991 doc: fix inconsistencies 
* Replace references to ~/shared/work/web which should be ~/web.

* Replace references to ~/tmp which should be /tmp.

* Restore /home/art to /tmp/restore-art instead of /tmp/restore-work,
  which is clearly a copy/paste from the command above.
 2017-08-27 18:35:01 -07:00
Alexander Neumann
f9a934759f sftp: Improve error handling for non-existing dir 2017-08-27 20:53:04 +02:00
Alexander Neumann
3686b1ffe5 local: Create directories below data/ if it exists 2017-08-27 20:52:58 +02:00
Alexander Neumann
ea017a49c3 local: Add test for #1167 
It was discovered that restic creates directories when a non-existing
directory is specified as a local repository.
 2017-08-27 20:38:46 +02:00
Alexander Neumann
3559f9c776 Merge pull request #1174 from pwaring/patch-1 
Update minimum Go version
 2017-08-25 21:26:13 +02:00
Paul Waring
637f57ca71 Update minimum Go version 
Minimum version is now 1.8 according to build.go (from latest master, cloned a few minutes ago):

```
paul@voga:~/third-dev/restic$ go run build.go 
Go version go1.7.4 detected, restic requires at least Go 1.8
exit status 1
```
 2017-08-24 19:51:11 +01:00
Alexander Neumann
4e60156b45 Add entry to CHANGELOG 2017-08-18 19:50:32 +02:00
Alexander Neumann
af9946b098 Merge pull request #1164 from ricardoseriani/fix-key-remove-command 
Change key rm command to key remove
 2017-08-18 19:49:50 +02:00
Ricardo Seriani
b7d4b0f821 Update man pages 2017-08-17 16:44:28 -03:00
Ricardo Seriani
62ed776a8c Change key rm command to key remove 
Change key rm command to key remove, to follow manual and other commands
 2017-08-17 11:03:26 -03:00
Loic Nageleisen
f880ff21aa Fixing restore with excluded 
An exclude filter is basically a 'wildcard but foo', so even if a
childMayMatch, other children of a dir may not, therefore childMayMatch
does not matter, but we should not go down unless the dir is selected
for restore.
 2017-08-16 15:25:02 +02:00
Loic Nageleisen
4a36993c19 Smarter filter when children won't match 
This improves restore performance by several orders of magniture by not
going through the whole tree recursively when we can anticipate that no
match will ever occur.
 2017-08-16 15:25:02 +02:00
Alexander Neumann
d87b2f189d Merge pull request #1157 from ceh/defer-file-close-after-err-check 
internal: check error before deferring file Close()
 2017-08-13 19:50:05 +02:00
Alexander Neumann
f9a097a8c0 Merge pull request #1158 from ceh/fix-contributing-typo 
Fix contribution typo
 2017-08-13 19:49:03 +02:00
Alexander Neumann
d43358b6dd Correct URL to forum 2017-08-13 19:47:54 +02:00
Alexander Neumann
8058f196e1 Merge pull request #1156 from dimejo/patch-1 
Readme: Correct link formatting
 2017-08-13 19:47:31 +02:00
Emil Hessman
e13e6f34d2 Fix contribution typo 2017-08-13 19:35:53 +02:00
Emil Hessman
c2ff7150aa internal: check error before deferring file Close() 
If there is an error, file will be `nil`. We should check the returned error before deferring file `Close()`.
 2017-08-13 19:28:13 +02:00
dimejo
a899621930 Readme: Correct link formatting 2017-08-13 15:07:40 +02:00
Alexander Neumann
a0966e1d1d Update README 2017-08-11 21:38:18 +02:00
Alexander Neumann
e2464382ed Update issue template 2017-08-11 21:36:10 +02:00
Alexander Neumann
095bc79dc3 Correct README #2 2017-08-09 21:58:20 +02:00
Alexander Neumann
1fd3c2488e Correct README 2017-08-09 21:57:55 +02:00
Alexander Neumann
2ee8485886 Update README 2017-08-09 21:56:41 +02:00
Alexander Neumann
b67c178672 Merge pull request #1149 from restic/azure-support 
Add Azure blob storage as backend
 2017-08-09 21:30:35 +02:00
Alexander Neumann
7ac4f0a525 Merge pull request #1134 from restic/gcs-support 
Add backend for Google Cloud Storage (GCS)
 2017-08-09 21:28:36 +02:00
Alexander Neumann
c4613c51d1 Add note about Go 1.8 2017-08-09 20:33:30 +02:00
Alexander Neumann
77bf17076b Add entry to CHANGELOG 2017-08-09 20:23:29 +02:00
Alexander Neumann
8dd6beba15 gs: Add section to the manual 2017-08-09 20:22:07 +02:00
Alexander Neumann
a345386967 Add a section to the CHANGELOG 2017-08-09 20:15:08 +02:00
Alexander Neumann
bdd43bd430 Add a section to the manual 2017-08-09 20:13:34 +02:00
Alexander Neumann
1716501598 CI: Make sure the GCS backend tests run on Travis 2017-08-06 21:47:56 +02:00
Alexander Neumann
d9a5b9178e gs: Rework path initialization 2017-08-06 21:47:56 +02:00
Alexander Neumann
8ca6a9a240 Vendor dependencies for GCS 2017-08-06 21:47:56 +02:00
Dipta Das
ba75a3884c Add Google Cloud Storage as backend 
Environment variables:
GOOGLE_PROJECT_ID=gcp-project-id
GOOGLE_APPLICATION_CREDENTIALS=path-to-json-file

Environment variables for test:
RESTIC_TEST_GS_PROJECT_ID=gcp-project-id
RESTIC_TEST_GS_APPLICATION_CREDENTIALS=path-to-json-file
RESTIC_TEST_GS_REPOSITORY=gs:us-central1/test-bucket

Init repository:
$ restic -r gs🪣/[prefix] init
 2017-08-06 21:47:55 +02:00
Alexander Neumann
d91d89eef6 azure: Create container if it does not exist 2017-08-06 21:47:04 +02:00
Alexander Neumann
a726c91116 azure: Rework path initialization 2017-08-06 21:47:04 +02:00
Alexander Neumann
d00fe95f10 Upgrade min Go version to 1.8 2017-08-06 21:47:04 +02:00
Alexander Neumann
072b7a014e azure: User internal errors package 2017-08-06 21:47:04 +02:00
Alexander Neumann
618ce115d7 Azure: Use default HTTP transport 2017-08-06 21:47:04 +02:00
Alexander Neumann
d973aa82fe Vendor dependencies for azure backend 2017-08-06 21:47:04 +02:00