Could git status know about -M ?

2 messages, 2 authors, 2016-06-15 · open the first message on its own page

Could git status know about -M ?

From: Olivier Galibert <hidden>
Date: 2016-06-15 22:43:02

Right now git status shows renames only if the deleted file is
strictly identical to the added file.  If you do an even minor
modification (say, change a "" include to a <> one) it becomes a
del/add pair which is way less readable.  Easily fixable?

  OG.

Re: Could git status know about -M ?

From: Jeff King <hidden>
Date: 2016-06-15 22:43:02

On Fri, Mar 30, 2007 at 02:09:49AM +0200, Olivier Galibert wrote:
Right now git status shows renames only if the deleted file is
strictly identical to the added file.  If you do an even minor
modification (say, change a "" include to a <> one) it becomes a
del/add pair which is way less readable.  Easily fixable?
It uses the same rename detection as git-diff, which computes a
similarity score. For example, try this:

  $ git init
  $ head -n 1000 /usr/share/dict/words >foo
  $ git-add foo; git-commit -m 'added file'
  $ git-mv foo bar
  $ git-status ;# shows rename because files are identical
  $ echo changes >>bar; git-add bar
  $ git-status ;# still shows rename because files are similar
  $ echo rewrite >bar; git-add bar
  $ git-status ;# now files are too dissimilar to find rename

My guess is that your changes, even though they seem small, or
preventing the rename detection from working.  If you have a very small
file, even a few changes can make the files too dissimilar.

-Peff
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