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authorJunio C Hamano <junkio@cox.net>2005-05-26 09:24:30 (GMT)
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-05-26 22:18:55 (GMT)
commit4130b99571903fb93e4c6e0d6677be7b6b986426 (patch)
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parenta577284aee793d71982e896b711c7b3d57e6bcf2 (diff)
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[PATCH] Diff updates to express type changes
With the introduction of type 'T' in the diff-raw output, and the "apply-patch" program Linus has been quietly working on without much advertisement, it started to make sense to emit usable information in the "diff --git" patch output format as well. Earlier built-in diff driver punted and did not say anything about a symbolic link changing into a file or vice versa, but this version represents it as a pair of deletion and creation. It also fixes a minor problem dealing with old archive created with ancient git. The earlier code was reporting file mode change between 100664 and 100644 (we shouldn't). The linux-2.6 git tree has a good example that exposes this problem. A good test case is commit ce1dc02f76432a46db149241e015a4f782974623. Signed-off-by: Junio C Hamano <junkio@cox.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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