pkgs/build-support/setup-hooks/copy-desktop-items.sh

   1 # shellcheck shell=bash
   2
   3 # Setup hook that installs specified desktop items.
   4 #
   5 # Example usage in a derivation:
   6 #
   7 #   { …, makeDesktopItem, copyDesktopItems, … }:
   8 #
   9 #   let desktopItem = makeDesktopItem { … }; in
  10 #   stdenv.mkDerivation {
  11 #     …
  12 #     nativeBuildInputs = [ copyDesktopItems ];
  13 #
  14 #     desktopItems =  [ desktopItem ];
  15 #     …
  16 #   }
  17 #
  18 # This hook will copy files which are either given by full path
  19 # or all '*.desktop' files placed inside the 'share/applications'
  20 # folder of each `desktopItems` argument.
  21
  22 postInstallHooks+=(copyDesktopItems)
  23
  24 copyDesktopItems() {
  25     if [ "${dontCopyDesktopItems-}" = 1 ]; then return; fi
  26
  27     if [ -z "$desktopItems" ]; then
  28         return
  29     fi
  30
  31     applications="${!outputBin}/share/applications"
  32     for desktopItem in $desktopItems; do
  33         if [[ -f "$desktopItem" ]]; then
  34             echo "Copying '$desktopItem' into '${applications}'"
  35             install -D -m 444 -t "${applications}" "$desktopItem"
  36         else
  37             for f in "$desktopItem"/share/applications/*.desktop; do
  38                 echo "Copying '$f' into '${applications}'"
  39                 install -D -m 444 -t "${applications}" "$f"
  40             done
  41         fi
  42     done
  43 }