Added a comment: renaming oesn't work as expected when changing the extension

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ptspts@d0db5f2b8c4e6befae8899f31c117d093913f43e 2015-10-15 08:54:08 +00:00 committed by admin
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[[!comment format=mdwn
username="ptspts@d0db5f2b8c4e6befae8899f31c117d093913f43e"
nickname="ptspts"
subject="renaming oesn't work as expected when changing the extension"
date="2015-10-15T08:54:08Z"
content="""
I tried to rename a `.gif` file to `.jpg`:
$ git annex version
git-annex version: 5.20140127
build flags: S3 DBus Feeds Quvi TDFA CryptoHash
key/value backends: SHA256E SHA1E SHA512E SHA224E SHA384E SKEIN256E SKEIN512E SHA256 SHA1 SHA512 SHA224 SHA384 SKEIN256 SKEIN512 WORM URL
remote types: git gcrypt S3 bup directory rsync web tahoe glacier hook external
local repository version: 5
supported repository version: 5
upgrade supported from repository versions: 0 1 2 4
$ find .git/annex/objects -type f
.git/annex/objects/JW/wq/SHA256E-s231374848--01ca5e0bb09d068f15ccbf9b064b72f573198bd7516ff8edc72e455a09bf9bd4.gif/SHA256E-s231374848--01ca5e0bb09d068f15ccbf9b064b72f573198bd7516ff8edc72e455a09bf9bd4.gif
$ git mv foo.gif foo.jpg
$ git commit -a -m renamed
...
$ git annex fsck
...
$ find .git/annex/objects -type f
.git/annex/objects/JW/wq/SHA256E-s231374848--01ca5e0bb09d068f15ccbf9b064b72f573198bd7516ff8edc72e455a09bf9bd4.gif/SHA256E-s231374848--01ca5e0bb09d068f15ccbf9b064b72f573198bd7516ff8edc72e455a09bf9bd4.gif
$ ls -l foo.jpg
lrwxrwxrwx 1 pts pts 202 Oct 15 10:36 foo.jpg -> .git/annex/objects/JW/wq/SHA256E-s231374848--01ca5e0bb09d068f15ccbf9b064b72f573198bd7516ff8edc72e455a09bf9bd4.gif/SHA256E-s231374848--01ca5e0bb09d068f15ccbf9b064b72f573198bd7516ff8edc72e455a09bf9bd4.gif
I would expect that the last extension printed is .jpg, rather than .gif. How do I make git-annex fix that, preferably without calling `git annex fsck`, which is very slow, because it rehashes the file?
"""]]