Anyone who's been using computers for a while (any OS, not just Linux) will be aware that uninstalling an app doesn't always remove all data associated
  •  brie   ( @brie@beehaw.org ) 
    1•1 year ago

    The check for if a package is installed can be simplified using flatpak info.

    $ flatpak info com.example.Nonexistent &>/dev/null; echo $?
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$ flatpak info org.mozilla.firefox &>/dev/null; echo $?    
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