source.dussan.org Git - jgit.git/commit

author	Simeon Andreev <simeon.danailov.andreev@gmail.com>
	Wed, 15 Jun 2022 20:23:43 +0000 (22:23 +0200)
committer	Andrey Loskutov <loskutov@gmx.de>
	Fri, 1 Jul 2022 14:10:13 +0000 (16:10 +0200)
commit	1a364c49ec88e5b2e642dddc743df5ebd7445daf
tree	6bde32138b99d188d5586e2437306511975e086c	tree \| snapshot
parent	ba93cd36d8d642ad448ee864e28e18c6c9b8781c	commit \| diff

JGit blame very slow for large merge commits that rename files

Adjusted BlameGenerator to filter rename detection with the blame path.
This reduces the running time of the blame computation significantly,
for repositories with massive commits involving renames.

The filtered rename detection is made (internally) available with:
org.eclipse.jgit.internal.diff.FilteredRenameDetector

Bug: 578900
Change-Id: I6580004e81102d685081b8180da1587a35073d36
Signed-off-by: Simeon Andreev <simeon.danailov.andreev@gmail.com>

org.eclipse.jgit.test/META-INF/MANIFEST.MF		diff \| blob \| history
org.eclipse.jgit.test/tst/org/eclipse/jgit/diff/AbstractRenameDetectionTestCase.java	[new file with mode: 0644]	blob
org.eclipse.jgit.test/tst/org/eclipse/jgit/diff/FilteredRenameDetectorTest.java	[new file with mode: 0644]	blob
org.eclipse.jgit.test/tst/org/eclipse/jgit/diff/RenameDetectorTest.java		diff \| blob \| history
org.eclipse.jgit/META-INF/MANIFEST.MF		diff \| blob \| history
org.eclipse.jgit/src/org/eclipse/jgit/blame/BlameGenerator.java		diff \| blob \| history
org.eclipse.jgit/src/org/eclipse/jgit/internal/diff/FilteredRenameDetector.java	[new file with mode: 0644]	blob