commit | b13a285098305149b34924bce2679a0cd98d9b2c | [log] [tgz] |
---|---|---|
author | Thomas Wolf <thomas.wolf@paranor.ch> | Fri Jul 07 11:26:02 2017 +0200 |
committer | Matthias Sohn <matthias.sohn@sap.com> | Tue Aug 15 16:52:00 2017 -0400 |
tree | 1fcbaf3d00e2cd486481f7d8f036f7857bcbbc7d | |
parent | 81d020aba9d48825a70d17a5fefc4b5472795e2e [diff] |
Send a detailed event on working tree modifications Currently there is no way to determine the precise changes done to the working tree by a JGit command. Only the CheckoutCommand actually provides access to the lists of modified, deleted, and to-be-deleted files, but those lists may be inaccurate (since they are determined up-front before the working tree is modified) if the actual checkout then fails halfway through. Moreover, other JGit commands that modify the working tree do not offer any way to figure out which files were changed. This poses problems for EGit, which may need to refresh parts of the Eclipse workspace when JGit has done java.io file operations. Provide the foundations for better file change tracking: the working tree is modified exclusively in DirCacheCheckout. Make it emit a new type of RepositoryEvent that lists all files that were modified or deleted, even if the checkout failed halfway through. We update the 'updated' and 'removed' lists determined up-front in case of file system problems to reflect the actual state of changes made. EGit thus can register a listener for these events and then knows exactly which parts of the Eclipse workspace may need to be refreshed. Two commands manage checking out individual DirCacheEntries themselves: checkout specific paths, and applying a stash with untracked files. Make those two also emit such a new WorkingTreeModifiedEvent. Furthermore, merges may modify files, and clean, rm, and stash create may delete files. CQ: 13969 Bug: 500106 Change-Id: I7a100aee315791fa1201f43bbad61fbae60b35cb Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
An implementation of the Git version control system in pure Java.
This package is licensed under the EDL (Eclipse Distribution License).
JGit can be imported straight into Eclipse, built and tested from there, but the automated builds use Maven.
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.pgm
Command-line interface Git commands implemented using JGit (“pgm” stands for program).
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.junit
Helpers for unit testing
org.eclipse.jgit.test
Unit tests for org.eclipse.jgit
org.eclipse.jgit.ant.test
org.eclipse.jgit.pgm.test
org.eclipse.jgit.http.test
org.eclipse.jgit.junit.test
No further description needed
Native smbolic links are supported, provided the file system supports them. For Windows you must have Windows Vista/Windows 2008 or newer, 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.
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/
org.eclipse.jgit.ant/
org.eclipse.jgit.archive/
org.eclipse.http.*/
There are some missing features:
Post question, comments or patches to the jgit-dev@eclipse.org mailing list. You need to be subscribed to post, see here:
https://dev.eclipse.org/mailman/listinfo/jgit-dev
See the EGit Contributor Guide:
http://wiki.eclipse.org/EGit/Contributor_Guide
More information about Git, its repository format, and the canonical C based implementation can be obtained from the Git website: