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authorLibravatar Johan Herland <johan@herland.net>2011-04-11 00:48:52 +0200
committerLibravatar Junio C Hamano <gitster@pobox.com>2011-04-11 11:16:15 -0700
commit2ff3a80334115797b8446909655e536f43900bc5 (patch)
treec3c56eea112b1634548a490d4610d23d62c4fc1d /compat/basename.c
parent--dirstat-by-file: Make it faster and more correct (diff)
downloadtgif-2ff3a80334115797b8446909655e536f43900bc5.tar.xz
Teach --dirstat not to completely ignore rearranged lines within a file
Currently, the --dirstat analysis ignores when lines within a file are rearranged, because the "damage" calculated by show_dirstat() is 0. However, if the object name has changed, we already know that there is some damage, and it is unintuitive to claim there is _no_ damage. Teach show_dirstat() to assign a minimum amount of damage (== 1) to entries for which the analysis otherwise yields zero damage, to still represent that these files are changed, instead of saying that there is no change. Also, skip --dirstat analysis when the object names are the same (e.g. for a pure file rename). Signed-off-by: Johan Herland <johan@herland.net> Acked-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'compat/basename.c')
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