D18450: Add extractor for AppImage files

[Friedrich W. H. Kossebau]

kossebau added a comment.


  In D18450#402952 <https://phabricator.kde.org/D18450#402952>, @astippich wrote:
  
  > got it up and running!
  
  
  Yay :) Thanks for keeping trying.
  
  > One question: Why is the extra desktop file parser necessary? Shouldn't all required information be available from the app data parser?
  
  Reasons are that for one, the appdata file is optional by the appimage spec, so one needs a fallback. Then other appimage handling tools also give the data from the desktop file a priority over the data from the appdata file (the desktop file being the older metadata container in the history of the spec, so also sometimes completely ignored), so for consistency I followed that priority handling for data from the desktop file.

REPOSITORY
  R286 KFileMetaData

REVISION DETAIL
  https://phabricator.kde.org/D18450

To: kossebau, #baloo
Cc: TheAssassin, astippich, broulik, kde-frameworks-devel, ashaposhnikov, michaelh, spoorun, ngraham, bruns, abrahams
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