Tree:
0f2d50b6b6
master
next
stable-0.10
stable-0.11
stable-0.12
stable-0.7
stable-0.8
stable-0.9
stable-1.0
stable-1.1
stable-1.2
stable-1.3
stable-2.0
stable-2.1
stable-2.2
stable-2.3
stable-3.0
stable-3.1
stable-3.2
stable-3.3
stable-3.4
stable-3.5
stable-3.6
stable-3.7
stable-4.0
stable-4.1
stable-4.10
stable-4.11
stable-4.2
stable-4.3
stable-4.4
stable-4.5
stable-4.6
stable-4.7
stable-4.8
stable-4.9
stable-5.0
stable-5.1
stable-5.2
stable-5.3
stable-5.4
stable-5.5
stable-5.6
stable-5.7
stable-5.8
spearce-gpg-pub
v0.10.1
v0.11.1
v0.11.3
v0.12.1
v0.7.0
v0.7.1
v0.8.1
v0.8.4
v0.9.1
v0.9.3
v1.0.0.201106011211-rc3
v1.0.0.201106051725-r
v1.0.0.201106071701-r
v1.0.0.201106081625-r
v1.0.0.201106090707-r
v1.1.0.201109011030-rc2
v1.1.0.201109071825-rc3
v1.1.0.201109151100-r
v1.2.0.201112221803-r
v1.3.0.201202121842-rc4
v1.3.0.201202151440-r
v2.0.0.201206130900-r
v2.1.0.201209190230-r
v2.2.0.201212191850-r
v2.3.0.201302130906
v2.3.1.201302201838-r
v3.0.0.201305080800-m7
v3.0.0.201305281830-rc2
v3.0.0.201306040240-rc3
v3.0.0.201306101825-r
v3.0.2.201309041250-rc2
v3.0.2.201311090911-r
v3.0.3.201309161630-r
v3.1.0.201309270735-rc1
v3.1.0.201310021548-r
v3.2.0.201311130903-m3
v3.2.0.201312181205-r
v3.3.0.201402191814-rc1
v3.3.0.201403021825-r
v3.3.1.201403241930-r
v3.3.2.201404171909-r
v3.4.0.201405051725-m7
v3.4.0.201405211411-rc1
v3.4.0.201405281120-rc2
v3.4.0.201406041058-rc3
v3.4.0.201406110918-r
v3.4.1.201406201815-r
v3.4.2.201412180340-r
v3.5.0.201409071800-rc1
v3.5.0.201409260305-r
v3.5.1.201410131835-r
v3.5.2.201411120430-r
v3.5.3.201412180710-r
v3.6.0.201411121045-m1
v3.6.0.201412230720-r
v3.6.1.201501031845-r
v3.6.2.201501210735-r
v3.7.0.201502031740-rc1
v3.7.0.201502260915-r
v3.7.1.201504261725-r
v4.0.0.201503231230-m1
v4.0.0.201505050340-m2
v4.0.0.201505191015-rc1
v4.0.0.201505260635-rc2
v4.0.0.201506020755-rc3
v4.0.0.201506090130-r
v4.0.1.201506240215-r
v4.1.0.201509280440-r
v4.1.1.201511131810-r
v4.1.2.201602141800-r
v4.10.0.201712302008-r
v4.11.0.201803080745-r
v4.11.1.201807311124-r
v4.11.2.201809100523-r
v4.11.3.201809181037-r
v4.11.4.201810060650-r
v4.11.5.201810191925-r
v4.11.6.201812241910-r
v4.11.7.201903122105-r
v4.11.8.201904181247-r
v4.11.9.201909030838-r
v4.2.0.201511101648-m1
v4.2.0.201601211800-r
v4.3.0.201603230630-rc1
v4.3.0.201604071810-r
v4.3.1.201605051710-r
v4.4.0.201605041135-m1
v4.4.0.201605250940-rc1
v4.4.0.201606011500-rc2
v4.4.0.201606070830-r
v4.4.1.201607150455-r
v4.5.0.201609210915-r
v4.5.1.201703201650-r
v4.5.2.201704071617-r
v4.5.3.201708160445-r
v4.5.4.201711221230-r
v4.5.5.201812240535-r
v4.5.6.201903121547-r
v4.5.7.201904151645-r
v4.6.0.201612231935-r
v4.6.1.201703071140-r
v4.7.0.201704051617-r
v4.7.1.201706071930-r
v4.7.2.201807261330-r
v4.7.3.201809090215-r
v4.7.4.201809180905-r
v4.7.5.201810051826-r
v4.7.6.201810191618-r
v4.7.7.201812240805-r
v4.7.8.201903121755-r
v4.7.9.201904161809-r
v4.8.0.201705170830-rc1
v4.8.0.201706111038-r
v4.9.0.201710071750-r
v4.9.1.201712030800-r
v4.9.10.201904181027-r
v4.9.2.201712150930-r
v4.9.3.201807311005-r
v4.9.4.201809090327-r
v4.9.5.201809180939-r
v4.9.6.201810051924-r
v4.9.7.201810191756-r
v4.9.8.201812241815-r
v4.9.9.201903122025-r
v5.0.0.201805151920-m7
v5.0.0.201805221745-rc1
v5.0.0.201805301535-rc2
v5.0.0.201806050710-rc3
v5.0.0.201806131550-r
v5.0.1.201806211838-r
v5.0.2.201807311906-r
v5.0.3.201809091024-r
v5.1.0.201808281540-m3
v5.1.0.201809051400-rc1
v5.1.0.201809111528-r
v5.1.1.201809181055-r
v5.1.10.201908230655-r
v5.1.11.201909031202-r
v5.1.12.201910011832-r
v5.1.13.202002110435-r
v5.1.2.201810061102-r
v5.1.3.201810200350-r
v5.1.4.201812251853-r
v5.1.5.201812261915-r
v5.1.6.201903130242-r
v5.1.7.201904200442-r
v5.1.8.201906050907-r
v5.1.9.201908210455-r
v5.2.0.201811281532-m3
v5.2.0.201812061821-r
v5.2.1.201812262042-r
v5.3.0.201901161700-m1
v5.3.0.201901162155-m1
v5.3.0.201903061415-rc1
v5.3.0.201903130848-r
v5.3.1.201904271842-r
v5.3.2.201906051522-r
v5.3.3.201908210735-r
v5.3.4.201908231101-r
v5.3.5.201909031855-r
v5.3.6.201910020505-r
v5.3.7.202002110540-r
v5.4.0.201905081430-m2
v5.4.0.201905221418-m3
v5.4.0.201906121030-r
v5.4.1.201908211225-r
v5.4.2.201908231537-r
v5.4.3.201909031940-r
v5.5.0.201908280940-m3
v5.5.0.201909041048-rc1
v5.5.0.201909110433-r
v5.5.1.201910021850-r
v5.6.0.201911271000-m3
v5.6.0.201912041214-rc1
v5.6.0.201912101111-r
v5.6.1.202002131546-r
v5.7.0.202001151323-m1
v5.7.0.202002241735-m3
v5.7.0.202003090808-r
v5.7.0.202003110725-r
v5.8.0.202005061305-m2
v5.8.0.202006091008-r
v5.8.1.202007141445-r
${ noResults }
11 Commits (0f2d50b6b6c5b2575cfd81b3f0f7ad9ef799eaa9)
Author | SHA1 | Message | Date |
---|---|---|---|
Shawn O. Pearce | be86368976 |
Qualify post-0.7.1 builds
Change-Id: Ifad1a5a6f2909d709fd7834b32b9b9949b2e5633 Signed-off-by: Shawn O. Pearce <spearce@spearce.org> |
15 years ago |
Shawn O. Pearce | 22d712ba51 |
JGit 0.7.1
Change-Id: Ica516f1e34335ca7a05b071fd527027b10bb7e73 Signed-off-by: Shawn O. Pearce <spearce@spearce.org> |
15 years ago |
Shawn O. Pearce | 14e469c44e |
Qualify builds as 0.8.0
Since the API is changing relative to 0.7.0, we'll call our next release 0.8.1. But until that gets released, builds from master will be 0.8.0.qualifier. Change-Id: I921e984f51ce498610c09e0db21be72a533fee88 Signed-off-by: Shawn O. Pearce <spearce@spearce.org> |
15 years ago |
Shawn O. Pearce | 7182fbc422 |
Qualify post-0.7.0 builds
Change-Id: I5afdc624b28fab37b28dd2cc71d334198672eef3 Signed-off-by: Shawn O. Pearce <spearce@spearce.org> |
15 years ago |
Shawn O. Pearce | 72b8fa786a |
JGit 0.7.0
Change-Id: I9b00a4041c19115e81326afd2213b98603f789ad |
15 years ago |
Shawn O. Pearce | c0f093899f |
http.server: Use TemporaryBuffer and compress some responses
The HTTP server side code now uses the same approach that the smart HTTP client code uses when preparing a request body. The payload is streamed into a TemporaryBuffer of limited size. If the entire data fits, its compressed with gzip if the user agent supports that, and a Content-Length header is used to transmit the fixed length body to the peer. If however the data overflows the limited memory segment, its streamed uncompressed to the peer. One might initially think that larger contents which overflow the buffer should also be compressed, rather than sent raw, since they were deemed "large". But usually these larger contents are actually a pack file which has been already heavily compressed by Git specific routines. Trying to deflate that with gzip is probably going to take up more space, not less, so the compression overhead isn't worthwhile. This buffer and compress optimization helps repositories with a large number of references, as their text based advertisements compress well. For example jgit's own native repository currently requires 32,628 bytes for its full advertisement of 489 references. Most repositories have fewer references, and thus could compress their entire response in one buffer. Change-Id: I790609c9f763339e0a1db9172aa570e29af96f42 Signed-off-by: Shawn O. Pearce <spearce@spearce.org> |
15 years ago |
Shawn O. Pearce | 179a9ba4a2 |
Cleanup OSGi Import-Package specifications to use versions
Actually set the range of versions we are willing to accept for each package we import, lest we import something in the future that isn't compatible with our needs. Change-Id: I25dbbb9eaabe852631b677e0c608792b3ed97532 Signed-off-by: Shawn O. Pearce <spearce@spearce.org> |
15 years ago |
Shawn O. Pearce | 0238a21b62 |
Correct bundle, provider names to be consistent
Technically our project name is "JGit", not "Java Git". In fact there is already another project called "JavaGit" (no space) that we don't want to become confused with. Ensure we always call ourselves "JGit" in user visible assets, like the bundle name. Other Eclipse products list their provider as "Eclipse.org", not "eclipse.org". So list ourselves that way in all of our plugin.properties files. Change-Id: Ibcea1cd6dda2af757a8584099619fc23b7779a84 Signed-off-by: Shawn O. Pearce <spearce@spearce.org> |
15 years ago |
Shawn O. Pearce | 36f05a9c27 |
Optimize RefAdvertiser performance by avoiding sorting
Don't copy and sort the set of references if they are passed through in a RefMap or a SortedMap using the key's natural sort ordering. Either map is already in the order we want to present the items to the client in, so copying and sorting is a waste of local CPU and memory. Change-Id: I49ada7c1220e0fc2a163b9752c2b77525d9c82c1 Signed-off-by: Shawn O. Pearce <spearce@spearce.org> |
15 years ago |
Shawn O. Pearce | 01b5392cdb |
Rewrite reference handling to be abstract and accurate
This commit actually does three major changes to the way references are handled within JGit. Unfortunately they were easier to do as a single massive commit than to break them up into smaller units. Disambiguate symbolic references: --------------------------------- Reporting a symbolic reference such as HEAD as though it were any other normal reference like refs/heads/master causes subtle programming errors. We have been bitten by this error on several occasions, as have some downstream applications written by myself. Instead of reporting HEAD as a reference whose name differs from its "original name", report it as an actual SymbolicRef object that the application can test the type and examine the target of. With this change, Ref is now an abstract type with different subclasses for the different types. In the classical example of "HEAD" being a symbolic reference to branch "refs/heads/master", the Repository.getAllRefs() method will now return: Map<String, Ref> all = repository.getAllRefs(); SymbolicRef HEAD = (SymbolicRef) all.get("HEAD"); ObjectIdRef master = (ObjectIdRef) all.get("refs/heads/master"); assertSame(master, HEAD.getTarget()); assertSame(master.getObjectId(), HEAD.getObjectId()); assertEquals("HEAD", HEAD.getName()); assertEquals("refs/heads/master", master.getName()); A nice side-effect of this change is the storage type of the symbolic reference is no longer ambiguous with the storge type of the underlying reference it targets. In the above example, if master was only available in the packed-refs file, then the following is also true: assertSame(Ref.Storage.LOOSE, HEAD.getStorage()); assertSame(Ref.Storage.PACKED, master.getStorage()); (Prior to this change we returned the ambiguous storage of LOOSE_PACKED for HEAD, which was confusing since it wasn't actually true on disk). Another nice side-effect of this change is all intermediate symbolic references are preserved, and are therefore visible to the application when they walk the target chain. We can now correctly inspect chains of symbolic references. As a result of this change the Ref.getOrigName() method has been removed from the API. Applications should identify a symbolic reference by testing for isSymbolic() and not by using an arcane string comparsion between properties. Abstract the RefDatabase storage: --------------------------------- RefDatabase is now abstract, similar to ObjectDatabase, and a new concrete implementation called RefDirectory is used for the traditional on-disk storage layout. In the future we plan to support additional implementations, such as a pure in-memory RefDatabase for unit testing purposes. Optimize RefDirectory: ---------------------- The implementation of the in-memory reference cache, reading, and update routines has been completely rewritten. Much of the code was heavily borrowed or cribbed from the prior implementation, so copyright notices have been left intact as much as possible. The RefDirectory cache no longer confuses symbolic references with normal references. This permits the cache to resolve the value of a symbolic reference as late as possible, ensuring it is always current, without needing to maintain reverse pointers. The cache is now 2 sorted RefLists, rather than 3 HashMaps. Using sorted lists allows the implementation to reduce the in-memory footprint when storing many refs. Using specialized types for the elements allows the code to avoid additional map lookups for auxiliary stat information. To improve scan time during getRefs(), the lists are returned via a copy-on-write contract. Most callers of getRefs() do not modify the returned collections, so the copy-on-write semantics improves access on repositories with a large number of packed references. Iterator traversals of the returned Map<String,Ref> are performed using a simple merge-join of the two cache lists, ensuring we can perform the entire traversal in linear time as a function of the number of references: O(PackedRefs + LooseRefs). Scans of the loose reference space to update the cache run in O(LooseRefs log LooseRefs) time, as the directory contents are sorted before being merged against the in-memory cache. Since the majority of stable references are kept packed, there typically are only a handful of reference names to be sorted, so the sorting cost should not be very high. Locking is reduced during getRefs() by taking advantage of the copy-on-write semantics of the improved cache data structure. This permits concurrent readers to pull back references without blocking each other. If there is contention updating the cache during a scan, one or more updates are simply skipped and will get picked up again in a future scan. Writing to the $GIT_DIR/packed-refs during reference delete is now fully atomic. The file is locked, reparsed fresh, and written back out if a change is necessary. This avoids all race conditions with concurrent external updates of the packed-refs file. The RefLogWriter class has been fully folded into RefDirectory and is therefore deleted. Maintaining the reference's log is the responsiblity of the database implementation, and not all implementations will use java.io for access. Future work still remains to be done to abstract the ReflogReader class away from local disk IO. Change-Id: I26b9287c45a4b2d2be35ba2849daa316f5eec85d Signed-off-by: Shawn O. Pearce <spearce@spearce.org> |
15 years ago |
Matthias Sohn | 407fe631ae |
Use build timestamp as OSGi version qualifier
Translate the version qualifier using maven-antrun-plugin since we want manifest-first and currently cannot rely on Tycho for the JGit build. Introduce property for Eclipse p2 repository to enable builds against other Eclipse versions. Change-Id: I62c4e77ae91fe17f56c5a5338d53828d4e225395 Signed-off-by: Matthias Sohn <matthias.sohn@sap.com> |
15 years ago |
Shawn O. Pearce | 2e5214462e |
server side: smart fetch over HTTP
Clients can request smart fetch support by examining the info/refs URL with the service parameter set to the magic git-upload-pack string: GET /$GIT_DIR/info/refs?service=git-upload-pack HTTP/1.1 The response is formatted with the upload pack capabilities, using the standard packet line formatter. A special header line is put in front of the standard upload-pack advertisement to let clients know the service was recognized and is supported. If the requested service is disabled an authorization status code is returned, allowing the user agent to retry once they have obtained credentials from a human, in case authentication is required by the configured UploadPackFactory implementation. Change-Id: Ib0f1a458c88b4b5509b0f882f55f83f5752bc57a Signed-off-by: Shawn O. Pearce <spearce@spearce.org> |
15 years ago |
Shawn O. Pearce | 81fea92ef7 |
server side: smart push over HTTP
Clients can request smart push support by examining the info/refs URL with the service parameter set to the magic git-receive-pack string: GET /$GIT_DIR/info/refs?service=git-receive-pack HTTP/1.1 The response is formatted with the receive pack capabilities, using the standard packet line formatter. A special header block is put in front of the standard receive-pack advertisement to let clients know the service was recognized and is supported. If the requested service is disabled an authorization status code is returned, allowing the user agent to retry once they have obtained credentials from a human, in case authentication is required by the configured ReceivePackFactory implementation. Change-Id: Ie4f6e0c7b68a68ec4b7cdd5072f91dd406210d4f Signed-off-by: Shawn O. Pearce <spearce@spearce.org> |
15 years ago |
Shawn O. Pearce | 5e33a1de83 |
Simple dumb HTTP server for Git
This is a simple HTTP server that provides the minimum server side support required for dumb (non-git aware) transport clients. We produce the info/refs and objects/info/packs file on the fly from the local repository state, but otherwise serve data as raw files from the on-disk structure. In the future we could better optimize the FileSender class and the servlets that use it to take advantage of direct file to network APIs in more advanced servlet containers like Jetty. Our glue package borrows the idea of a micro embedded DSL from Google Guice and uses it to configure a collection of Filters and HttpServlets, all of which are matched against requests using regular expressions. If a subgroup exists in the pattern, it is extracted and used for the path info component of the request. Change-Id: Ia0f1a425d07d035e344ae54faf8aeb04763e7487 Signed-off-by: Shawn O. Pearce <spearce@spearce.org> |
15 years ago |