纯java实现的git操作库。
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org.eclipse.jgit.pgm.AmazonS3Client
org.eclipse.jgit.pgm.Branch
org.eclipse.jgit.pgm.Clone
org.eclipse.jgit.pgm.Commit
org.eclipse.jgit.pgm.Daemon
org.eclipse.jgit.pgm.Diff
org.eclipse.jgit.pgm.DiffTree
org.eclipse.jgit.pgm.Fetch
org.eclipse.jgit.pgm.Glog
org.eclipse.jgit.pgm.IndexPack
org.eclipse.jgit.pgm.Init
org.eclipse.jgit.pgm.Log
org.eclipse.jgit.pgm.LsRemote
org.eclipse.jgit.pgm.LsTree
org.eclipse.jgit.pgm.MergeBase
org.eclipse.jgit.pgm.Push
org.eclipse.jgit.pgm.ReceivePack
org.eclipse.jgit.pgm.RevList
org.eclipse.jgit.pgm.RevParse
org.eclipse.jgit.pgm.Rm
org.eclipse.jgit.pgm.ShowRev
org.eclipse.jgit.pgm.ShowRef
org.eclipse.jgit.pgm.Tag
org.eclipse.jgit.pgm.UploadPack
org.eclipse.jgit.pgm.Version
debug-diff-algorithms: Real world performance test implementations When working on a difference algorithm's implementation, its generally more important to care about how it behaves on real-world inputs than it does on fake inputs created for unit test cases. Run each implementation against a number of real-world repositories, looking at changes between files in each commit. This gives a better picture of how a particular algorithm performs. This test suite run against JGit and linux-2.6 with the current available algorithms shows HistogramDiff always out-performs MyersDiff, and by a wide margin on the linux-2.6 sources. As HistogramDiff has similar output properties as PatienceDiff, the resulting edits are probably also more human-readable. These test results show that HistogramDiff is a good choice for the default implementation, and also show that PatienceDiff isn't worth keeping. jgit: start at baa83ae 2686 files, 760 commits N= 3 min lines, 3016 max lines Algorithm Time(ns) ( Time(ns) on Time(ns) on ) ( N=3 N=3016 ) --------------------------------------------------------------------- histogram_myers 314652100 ( 3900 298100 ) histogram 315973000 ( 3800 302100 ) patience 774724900 ( 4500 347900 ) patience_histogram_myers 786332800 ( 3700 351200 ) myers 819359300 ( 4100 379100 ) patience_myers 843416700 ( 3800 348000 ) linux-2.6.git: start at 85a3318 4001 files, 2680 commits N= 2 min lines, 39098 max lines Algorithm Time(ns) ( Time(ns) on Time(ns) on ) ( N=2 N=39098 ) --------------------------------------------------------------------- histogram_myers 1229870000 ( 5900 2642700 ) histogram 1235654100 ( 6000 2695400 ) patience 3856546000 ( 5900 2627700 ) patience_histogram_myers 3866728100 ( 7000 2624000 ) patience_myers 4004875300 ( 8000 2651700 ) myers 9794679000 ( 7200 2716200 ) Change-Id: I2502684d31f7851e720356820d04d8cf767f7229 Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
14 years ago
org.eclipse.jgit.pgm.debug.DiffAlgorithms
org.eclipse.jgit.pgm.debug.MakeCacheTree
org.eclipse.jgit.pgm.debug.ReadDirCache
org.eclipse.jgit.pgm.debug.RebuildCommitGraph
org.eclipse.jgit.pgm.debug.ShowCacheTree
org.eclipse.jgit.pgm.debug.ShowCommands
org.eclipse.jgit.pgm.debug.ShowDirCache
org.eclipse.jgit.pgm.debug.ShowPackDelta
org.eclipse.jgit.pgm.debug.TextHashFunctions
org.eclipse.jgit.pgm.debug.WriteDirCache
org.eclipse.jgit.pgm.eclipse.Iplog
org.eclipse.jgit.pgm.eclipse.Ipzilla