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Matthias Sohn 18fb58ae05 Merge branch 'stable-5.2' into stable-5.3 
* stable-5.2:
  Fix NPE in RebaseTodoFile#parseComments
  Fix NPE in ObjectIdOwnerMap#get
  Fix NPE in CommitOnlyTest#getHead
  FileUtils#lastModifiedInstant should not log error if path doesn't exist
  Cache user global and system-wide git configurations
  Avoid setup and saving FileStoreAttributes compete for ~/.gitconfig lock
  Add missing dependencies for running FS_POSIXTest in Eclipse
  Fix javadoc for SystemReader#getInstance
  Improve retry handling when saving FileStoreAttributes fails
  Ensure FSTest uses MockSystemReader
  Make supportsAtomicCreateNewFile return true as default
  Update orbit to R20190602212107-2019-06 to enable backports from master
  Handle InvalidPathException in FS_POSIX#createNewFileAtomic
  Ensure root cause of lock creation failures is logged
  Implement toString in MockSystemReader and MockConfig
  LocalDiskRefTreeDatabaseTest shall use MockSystemReader
  Ensure LocalDiskRepositoryTestCase#setup fully uses MockSystemReader
  Ensure we use MockSystemReader in tests
  Override FileBasedConfig's save method in MockConfig
  Remove FileBasedConfig.load(boolean) introduced in d45219ba
  Disable debug log for FS in org.eclipse.jgit.test
  Bazel: enable logging for tests in org.eclipse.jgit.test
  LockFile: log exception if creation of lock file failed
  Stop using deprecated Constants.CHARACTER_ENCODING

Change-Id: If0c5010a2cf151ebebb2f2088fac3ee02c5007b9
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
 		2019-08-19 23:41:17 +02:00
.mvn Configure max heap size for Maven build 2016-12-09 11:02:10 +01:00
Documentation/technical reftable: explicitly store update_index per ref 2017-08-21 15:39:08 -07:00
lib Merge branch 'stable-5.2' into stable-5.3 2019-08-19 23:41:17 +02:00
org.eclipse.jgit Merge branch 'stable-5.2' into stable-5.3 2019-08-19 23:41:17 +02:00
org.eclipse.jgit.ant Prepare 5.3.3-SNAPSHOT builds 2019-06-05 23:35:14 +02:00
org.eclipse.jgit.ant.test Merge branch 'stable-5.2' into stable-5.3 2019-08-08 13:04:38 +02:00
org.eclipse.jgit.archive Deprecate Constants.CHARACTER_ENCODING in favor of StandardCharsets.UTF_8 2019-06-19 10:43:01 +02:00
org.eclipse.jgit.coverage Prepare 5.3.3-SNAPSHOT builds 2019-06-05 23:35:14 +02:00
org.eclipse.jgit.http.apache Prepare 5.3.3-SNAPSHOT builds 2019-06-05 23:35:14 +02:00
org.eclipse.jgit.http.server Merge branch 'stable-5.2' into stable-5.3 2019-08-08 13:04:38 +02:00
org.eclipse.jgit.http.test Merge branch 'stable-5.2' into stable-5.3 2019-08-19 23:41:17 +02:00
org.eclipse.jgit.junit Merge branch 'stable-5.2' into stable-5.3 2019-08-19 23:41:17 +02:00
org.eclipse.jgit.junit.http Prepare 5.3.3-SNAPSHOT builds 2019-06-05 23:35:14 +02:00
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org.eclipse.jgit.lfs Merge branch 'stable-5.2' into stable-5.3 2019-08-19 23:41:17 +02:00
org.eclipse.jgit.lfs.server Merge branch 'stable-5.2' into stable-5.3 2019-08-08 13:04:38 +02:00
org.eclipse.jgit.lfs.server.test Merge branch 'stable-5.2' into stable-5.3 2019-08-19 23:41:17 +02:00
org.eclipse.jgit.lfs.test Deprecate Constants.CHARACTER_ENCODING in favor of StandardCharsets.UTF_8 2019-06-19 10:43:01 +02:00
org.eclipse.jgit.packaging Merge branch 'stable-5.2' into stable-5.3 2019-08-19 23:41:17 +02:00
org.eclipse.jgit.pgm Merge branch 'stable-5.2' into stable-5.3 2019-08-08 13:04:38 +02:00
org.eclipse.jgit.pgm.test Merge branch 'stable-5.2' into stable-5.3 2019-08-19 23:41:17 +02:00
org.eclipse.jgit.ssh.apache Prepare 5.3.3-SNAPSHOT builds 2019-06-05 23:35:14 +02:00
org.eclipse.jgit.ssh.apache.test Prepare 5.3.3-SNAPSHOT builds 2019-06-05 23:35:14 +02:00
org.eclipse.jgit.test Merge branch 'stable-5.2' into stable-5.3 2019-08-19 23:41:17 +02:00
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tools Bazel: Increase severity of most error-prone checks to ERROR 2019-05-26 18:03:07 +09:00
.bazelrc Enable error-prone checks by default 2019-05-26 17:47:08 +09:00
.gitattributes Initial JGit contribution to eclipse.org 2009-09-29 16:47:03 -07:00
.gitignore git ignore .DS_Store 2017-07-28 11:09:47 +01:00
.mailmap Update .mailmap 2018-09-25 19:03:22 -04:00
BUILD Bazel: Support building with Java 9 2018-02-07 17:51:35 -05:00
CONTRIBUTING.md Update SUBMITTING_PATCHES 2014-07-20 17:44:53 -04:00
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README.md Update README 2019-02-19 08:34:38 +09:00
WORKSPACE Merge branch 'stable-5.2' into stable-5.3 2019-08-19 23:41:17 +02:00
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README.md

Java Git

An implementation of the Git version control system in pure Java.

This project is licensed under the EDL (Eclipse Distribution License).

JGit can be imported straight into Eclipse and built and tested from there. It can be built from the command line using Maven or Bazel. The CI builds use Maven and run on Jenkins.

  • org.eclipse.jgit

    A pure Java library capable of being run standalone, with no additional support libraries. It provides classes to read and write a Git repository and operate on a working directory.

    All portions of JGit are covered by the EDL. Absolutely no GPL, LGPL or EPL contributions are accepted within this package.

  • org.eclipse.jgit.ant

    Ant tasks based on JGit.

  • org.eclipse.jgit.archive

    Support for exporting to various archive formats (zip etc).

  • org.eclipse.jgit.http.apache

    Apache httpclient support.

  • org.eclipse.jgit.http.server

    Server for the smart and dumb Git HTTP protocol.

  • org.eclipse.jgit.lfs

    Support for LFS (Large File Storage).

  • org.eclipse.jgit.lfs.server

    Basic LFS server support.

  • org.eclipse.jgit.packaging

    Production of Eclipse features and p2 repository for JGit. See the JGit Wiki on why and how to use this module.

  • org.eclipse.jgit.pgm

    Command-line interface Git commands implemented using JGit ("pgm" stands for program).

  • org.eclipse.jgit.ssh.apache

    Client support for the ssh protocol based on Apache Mina sshd.

  • org.eclipse.jgit.ui

    Simple UI for displaying git log.

Tests

  • org.eclipse.jgit.junit, org.eclipse.jgit.junit.http, org.eclipse.jgit.junit.ssh: Helpers for unit testing
  • org.eclipse.jgit.ant.test: Unit tests for org.eclipse.jgit.ant
  • org.eclipse.jgit.http.test: Unit tests for org.eclipse.jgit.http.server
  • org.eclipse.jgit.lfs.server.test: Unit tests for org.eclipse.jgit.lfs.server
  • org.eclipse.jgit.lfs.test: Unit tests for org.eclipse.jgit.lfs
  • org.eclipse.jgit.pgm.test: Unit tests for org.eclipse.jgit.pgm
  • org.eclipse.jgit.ssh.apache.test: Unit tests for org.eclipse.jgit.ssh.apache
  • org.eclipse.jgit.test: Unit tests for org.eclipse.jgit

Warnings/Caveats

  • Native symbolic links are supported, provided the file system supports them. For Windows you must use a non-administrator account and have the SeCreateSymbolicLinkPrivilege.

  • Only the timestamp of the index is used by JGit if the index is dirty.

  • JGit requires at least a Java 8 JDK.

  • CRLF conversion is performed depending on the core.autocrlf setting, however Git for Windows by default stores that setting during installation in the "system wide" configuration file. If Git is not installed, use the global or repository configuration for the core.autocrlf setting.

  • The system wide configuration file is located relative to where C Git is installed. Make sure Git can be found via the PATH environment variable. When installing Git for Windows check the "Run Git from the Windows Command Prompt" option. There are other options like Eclipse settings that can be used for pointing out where C Git is installed. Modifying PATH is the recommended option if C Git is installed.

  • We try to use the same notation of $HOME as C Git does. On Windows this is often not the same value as the user.home system property.

Features

  • org.eclipse.jgit

    • Read loose and packed commits, trees, blobs, including deltafied objects.

    • Read objects from shared repositories

    • Write loose commits, trees, blobs.

    • Write blobs from local files or Java InputStreams.

    • Read blobs as Java InputStreams.

    • Copy trees to local directory, or local directory to a tree.

    • Lazily loads objects as necessary.

    • Read and write .git/config files.

    • Create a new repository.

    • Read and write refs, including walking through symrefs.

    • Read, update and write the Git index.

    • Checkout in dirty working directory if trivial.

    • Walk the history from a given set of commits looking for commits introducing changes in files under a specified path.

    • Object transport

      Fetch via ssh, git, http, Amazon S3 and bundles. Push via ssh, git and Amazon S3. JGit does not yet deltify the pushed packs so they may be a lot larger than C Git packs.

    • Garbage collection

    • Merge

    • Rebase

    • And much more

  • org.eclipse.jgit.pgm

    • Assorted set of command line utilities. Mostly for ad-hoc testing of jgit log, glog, fetch etc.

  • org.eclipse.jgit.ant

    • Ant tasks

  • org.eclipse.jgit.archive

    • Support for Zip/Tar and other formats

  • org.eclipse.http

    • HTTP client and server support

Missing Features

There are some missing features:

  • verifying signed commits
  • signing tags
  • signing push

Support

Post questions, comments or discussions to the jgit-dev@eclipse.org mailing list. You need to be subscribed to post. File bugs and enhancement requests in Bugzilla.

Contributing

See the EGit Contributor Guide.

About Git

More information about Git, its repository format, and the canonical C based implementation can be obtained from the Git website.