github/jgit - jgit - 帆软第三方插件仓库

Author	SHA1	Message	Date
Matthias Sohn	3bae524f6f	Support LFS protocol and a file system based LFS storage Implement LfsProtocolServlet handling the "Git LFS v1 Batch API" protocol [1]. Add a simple file system based LFS content store and the debug-lfs-store command to simplify testing. Introduce a LargeFileRepository interface to enable additional storage implementation while reusing the same protocol implementation. At the client side we have to configure the lfs.url, specify that we use the batch API and we don't use authentication: [lfs] url = http://host:port/lfs batch = true [lfs "http://host:port/lfs"] access = none the git-lfs client appends the "objects/batch" to the lfs.url. Hard code an Authorization header in the FileLfsRepository.getAction because then git-lfs client will skip asking for credentials. It will just forward the Authorization header from the response to the download/upload request. The FileLfsServlet supports file content storage for "Large File Storage" (LFS) server as defined by the Github LFS API [2]. - upload and download of large files is probably network bound hence use an asynchronous servlet for good scalability - simple object storage in file system with 2 level fan-out - use LockFile to protect writing large objects against multiple concurrent uploads of the same object - to prevent corrupt uploads the uploaded file is rejected if its hash doesn't match id given in URL The debug-lfs-store command is used to run the LfsProtocolServlet and, optionally, the FileLfsServlet which makes it easier to setup a local test server. [1] https://github.com/github/git-lfs/blob/master/docs/api/http-v1-batch.md [2] https://github.com/github/git-lfs/tree/master/docs/api Bug: 472961 Change-Id: I7378da5575159d2195138d799704880c5c82d5f3 Signed-off-by: Matthias Sohn <matthias.sohn@sap.com> Signed-off-by: Sasa Zivkov <sasa.zivkov@sap.com>	9 years ago
Matthias Sohn	536db18cc6	Implement SHA-256 abstraction The Large File Storage extension specified by GitHub [1] uses SHA-256 to compute the ID of large files stored by the extension. Hence implement a SHA-256 abstraction similar to the SHA-1 abstraction used by JGit. [1] https://git-lfs.github.com/ Bug: 470333 Change-Id: I3a95954543c8570d73929e55f4a884b55dbf1b7a Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>	9 years ago
David Ostrovsky	4c574b39b4	buck: Make :jgit_src target work in cross-cell environment This artifact is used from unzip utility in Gerrit Code Review build toolchain and thus the file must exist on the file system. Moreover, trying to use java_binary() didn't work either, as the zip layout was wrong: all files contained 'org.eclipse.jgit/src/' prefix. Change-Id: I00e3269a7a1a6c6d1fe7e60d1bf1c69b8e57d79d Signed-off-by: David Ostrovsky <david@ostrovsky.org>	9 years ago
Shawn Pearce	34de70a5d4	buck: build standalone jgit binary Construct the java_application JAR wrapped with the shell script header. This is enough to clone a repository over HTTPs: $ buck build :jgit_bin $ buck-out/gen/jgit_bin/jgit_bin clone https://... Change-Id: I4aceb4e77b2ec9be76a32ec93d94f2dafe9acce6	9 years ago
David Ostrovsky	13502fef8f	Implement Buck driven build Today there are plenty of modern build tool systems available in the wild (in no particular order): * http://bazel.io * https://pantsbuild.github.io * http://shakebuild.com * https://ninja-build.org * https://buckbuild.com The attributes, that all these build tools have in common, are: * reliable * correct * very fast * reproducible It must not always be the other build tool, this project is currently using. Or, quoting Gerrit Code Review maintainer here: "Friends, don't let friends use <the other build tool system>!" This change is non-complete implementation of JGit build in Buck, needed by Gerrit Code Review to replace its dependency with standlone JGit cell. This is very useful when a developer is working on both projects and is trying to integrate changes made in JGit in Gerrit. The supported workflow is: $ cd jgit $ emacs <hack> $ cd ../gerrit $ buck build --config repositories.jgit=../jgit gerrit With --config repositories.jgit=../jgit jgit cell is routed through JGit development tree. To build jgit, issue: $ buck build //:jgit [-] PROCESSING BUCK FILES...FINISHED 0,0s Yes, you can't measure no-op build time, given that Buck daemon is used. Change-Id: I301a71b19fba35a5093d8cc64d4ba970c2877a44 Signed-off-by: David Ostrovsky <david@ostrovsky.org>	9 years ago