Support legacy _links LFS batch response.
Fixes#31512.
This is backwards-compatible change to the LFS client so that, upon
mirroring from an upstream which has a batch api, it can download
objects whether the responses contain the `_links` field or its
successor the `actions` field. When Gitea must fallback to the legacy
`_links` field a logline is emitted at INFO level which looks like this:
```
...s/lfs/http_client.go:188:performOperation() [I] <LFSPointer ee95d0a27ccdfc7c12516d4f80dcf144a5eaf10d0461d282a7206390635cdbee:160> is using a deprecated batch schema response!
```
I've only run `test-backend` with this code, but added a new test to
cover this case. Additionally I have a fork with this change deployed
which I've confirmed syncs LFS from Gitea<-Artifactory (which has legacy
`_links`) as well as from Gitea<-Gitea (which has the modern `actions`).
Signed-off-by: Royce Remer <royceremer@gmail.com>
Change all license headers to comply with REUSE specification.
Fix#16132
Co-authored-by: flynnnnnnnnnn <flynnnnnnnnnn@github>
Co-authored-by: John Olheiser <john.olheiser@gmail.com>
* Restructured code. Moved static checks out of loop.
* Restructured batch api. Add support for individual errors.
* Let router decide if LFS is enabled.
* Renamed methods.
* Return correct status from verify handler.
* Unified media type check in router.
* Changed error code according to spec.
* Moved checks into router.
* Removed invalid v1 api methods.
* Unified methods.
* Display better error messages.
* Added size parameter. Create meta object on upload.
* Use object error on invalid size.
* Skip upload if object exists.
* Moved methods.
* Suppress fields in response.
* Changed error on accept.
* Added tests.
* Use ErrorResponse object.
* Test against message property.
* Add support for the old invalid lfs client.
* Fixed the check because MinIO wraps the error.
* Use individual repositories.
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: Lauris BH <lauris@nix.lv>
* Implemented LFS client.
* Implemented scanning for pointer files.
* Implemented downloading of lfs files.
* Moved model-dependent code into services.
* Removed models dependency. Added TryReadPointerFromBuffer.
* Migrated code from service to module.
* Centralised storage creation.
* Removed dependency from models.
* Moved ContentStore into modules.
* Share structs between server and client.
* Moved method to services.
* Implemented lfs download on clone.
* Implemented LFS sync on clone and mirror update.
* Added form fields.
* Updated templates.
* Fixed condition.
* Use alternate endpoint.
* Added missing methods.
* Fixed typo and make linter happy.
* Detached pointer parser from gogit dependency.
* Fixed TestGetLFSRange test.
* Added context to support cancellation.
* Use ReadFull to probably read more data.
* Removed duplicated code from models.
* Moved scan implementation into pointer_scanner_nogogit.
* Changed method name.
* Added comments.
* Added more/specific log/error messages.
* Embedded lfs.Pointer into models.LFSMetaObject.
* Moved code from models to module.
* Moved code from models to module.
* Moved code from models to module.
* Reduced pointer usage.
* Embedded type.
* Use promoted fields.
* Fixed unexpected eof.
* Added unit tests.
* Implemented migration of local file paths.
* Show an error on invalid LFS endpoints.
* Hide settings if not used.
* Added LFS info to mirror struct.
* Fixed comment.
* Check LFS endpoint.
* Manage LFS settings from mirror page.
* Fixed selector.
* Adjusted selector.
* Added more tests.
* Added local filesystem migration test.
* Fixed typo.
* Reset settings.
* Added special windows path handling.
* Added unit test for HTTPClient.
* Added unit test for BasicTransferAdapter.
* Moved into util package.
* Test if LFS endpoint is allowed.
* Added support for git://
* Just use a static placeholder as the displayed url may be invalid.
* Reverted to original code.
* Added "Advanced Settings".
* Updated wording.
* Added discovery info link.
* Implemented suggestion.
* Fixed missing format parameter.
* Added Pointer.IsValid().
* Always remove model on error.
* Added suggestions.
* Use channel instead of array.
* Update routers/repo/migrate.go
* fmt
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: zeripath <art27@cantab.net>
