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authorGravatar tribut <tribut@web>2016-01-18 13:07:23 +0000
committerGravatar admin <admin@branchable.com>2016-01-18 13:07:23 +0000
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+Please consider making the `*E` backends lower-case the file extensions. This improves deduplication especially with image files, where cameras often use `*.JPG`, while other software such as the Dropbox Android app rename the images to `*.jpg`.
+We talked about that very shortly a few months ago:
+
+(Log starts 2015-08-06 21:11:40 CET)
+
+ tribut is there a backend that lowercases the extension? or do the *E backends do that anyway?
+ joeyh it does not
+ tribut but would it make sense? or am i missing something?
+ joeyh I don't know.. the extension is only there for stupid programs that follow symlinks and check extensions. If such a program cares about .GIF vss .gif, you might have a problem
+ joeyh I think that you can git-annex migrate from hashE to hash, then migrate back, and it'll update to the new file extension.
+ tribut i was thinking about content-identical images with .JPG or .jpg extension
+ tribut and because even the most retarded of programs wont care, i thought the backend could lowercase the extension
+ joeyh ah, sure, using the E backend reduces the ability to de-duplicate
+ joeyh I'd not want to add a e backend set just for this. There's no requirement that the extension extraction code be stable, so it could be considered changing it to lower-case
+ joeyh otoh, I have no idea if some programs are dumb enough to care about .git vs .GIF