treewide: install missing desktopItems

pkgs/applications/audio/cheesecutter/default.nix

···
 
     mkdir -p $out/share/cheesecutter/example_tunes
     cp -r tunes/* $out/share/cheesecutter/example_tunes
+
+    install -Dm444 arch/fd/ccutter.desktop -t $out/share/applications
+    for res in $(ls icons | sed -e 's/cc//g' -e 's/.png//g'); do
+      install -Dm444 icons/cc$res.png $out/share/icons/hicolor/''${res}x''${res}/apps/cheesecutter.png
+    done
   '';
 
   postFixup =

pkgs/applications/audio/fmit/default.nix

···
       PREFIXSHORTCUT=$out"
   '';
 
+  postInstall = ''
+    mkdir -p $out/share/applications
+    ln -s $out/fmit.desktop $out/share/applications/fmit.desktop
+
+    mkdir -p $out/share/icons/hicolor/128x128/apps
+    ln -s $out/fmit.png $out/share/icons/hicolor/128x128/apps/fmit.png
+
+    mkdir -p $out/share/icons/hicolor/scalable/apps
+    ln -s $out/fmit.svg $out/share/icons/hicolor/scalable/apps/fmit.svg
+  '';
+
   meta = with lib; {
     description = "Free Musical Instrument Tuner";
     longDescription = ''

pkgs/applications/audio/gspeech/default.nix

···
     librsvg
   ];
 
+  postInstall = ''
+    install -Dm444 gspeech.desktop -t $out/share/applications
+    install -Dm444 icons/*.svg -t $out/share/icons/hicolor/scalable/apps
+  '';
+
   postFixup = ''
     wrapProgram $out/bin/gspeech --prefix PATH : ${lib.makeBinPath [ picotts sox ]}
     wrapProgram $out/bin/gspeech-cli --prefix PATH : ${lib.makeBinPath [ picotts sox ]}

pkgs/applications/audio/in-formant/default.nix

···
   installPhase = ''
     mkdir -p $out/bin
     cp in-formant $out/bin
+    install -Dm444 $src/dist-res/in-formant.desktop -t $out/share/applications
+    install -Dm444 $src/dist-res/in-formant.png -t $out/share/icons/hicolor/512x512/apps
   '';
 
   meta = with lib; {

pkgs/applications/audio/praat/default.nix

···
     runHook preInstall
 
     install -Dt $out/bin praat
+    install -Dm444 main/praat.desktop -t $out/share/applications
+    install -Dm444 main/praat-32.ico $out/share/icons/hicolor/32x32/apps/praat.ico
+    install -Dm444 main/praat-256.ico $out/share/icons/hicolor/256x256/apps/praat.ico
+    install -Dm444 main/praat-480.png $out/share/icons/hicolor/480x480/apps/praat.png
+    install -Dm444 main/praat-480.svg $out/share/icons/hicolor/scalable/apps/praat.svg
 
     runHook postInstall
   '';

pkgs/applications/audio/pt2-clone/default.nix

···
   nativeBuildInputs = [ cmake ];
   buildInputs = [ SDL2 ] ++ lib.optional stdenv.isLinux alsa-lib;
 
+  postInstall = ''
+    install -Dm444 "$src/release/other/Freedesktop.org Resources/ProTracker 2 clone.desktop" \
+      -t $out/share/applications
+    install -Dm444 "$src/release/other/Freedesktop.org Resources/ProTracker 2 clone.png" \
+      -t $out/share/icons/hicolor/512x512/apps
+  '';
+
   passthru.tests = {
     pt2-clone-opens = nixosTests.pt2-clone;
   };

pkgs/applications/audio/rubyripper/default.nix

···
     ruby
   ];
 
+  postInstall = ''
+    cp -r share $out/
+  '';
+
   postFixup = ''
     wrapProgram $out/bin/rrip_cli \
       --prefix PATH : ${lib.makeBinPath [ cddiscid cdparanoia ruby ]}

pkgs/applications/graphics/cloudcompare/default.nix

···
 
   dontWrapGApps = true;
 
+  postInstall = ''
+    install -Dm444 $src/snap/gui/{ccViewer,cloudcompare}.png -t $out/share/icons/hicolor/256x256/apps
+    install -Dm444 $src/snap/gui/{ccViewer,cloudcompare}.desktop -t $out/share/applications
+    substituteInPlace $out/share/applications/{ccViewer,cloudcompare}.desktop \
+      --replace 'Exec=cloudcompare.' 'Exec=' \
+      --replace 'Icon=''${SNAP}/meta/gui/' 'Icon=' \
+      --replace '.png' ""
+  '';
+
   # fix file dialogs crashing on non-NixOS (and avoid double wrapping)
   preFixup = ''
     qtWrapperArgs+=("''${gappsWrapperArgs[@]}")

pkgs/applications/graphics/epick/default.nix

···
     AppKit
   ];
 
+  postInstall = ''
+    install -Dm444 assets/epick.desktop -t $out/share/applications
+    install -Dm444 assets/icon.svg $out/share/icons/hicolor/scalable/apps/epick.svg
+    install -Dm444 assets/icon.png $out/share/icons/hicolor/48x48/apps/epick.png
+  '';
+
   postFixup = lib.optionalString stdenv.isLinux ''
     patchelf $out/bin/epick --add-rpath ${lib.makeLibraryPath [ libGL ]}
   '';

pkgs/applications/graphics/goxel/default.nix

···
 
   installPhase = ''
     install -D ./goxel $out/bin/goxel
+
+    for res in $(ls data/icons | sed -e 's/icon//g' -e 's/.png//g'); do
+      install -Dm444 data/icons/icon$res.png $out/share/icons/hicolor/''${res}x''${res}/apps/goxel.png
+    done
+
+    install -Dm444 snap/gui/goxel.desktop -t $out/share/applications
+    substituteInPlace $out/share/applications/goxel.desktop \
+      --replace 'Icon=''${SNAP}/icon.png' 'Icon=goxel'
   '';
 
   meta = with lib; {

pkgs/applications/graphics/oculante/default.nix

···
     "--skip=bench"
   ];
 
+  postInstall = ''
+    install -Dm444 $src/res/oculante.png -t $out/share/icons/hicolor/128x128/apps/
+    install -Dm444 $src/res/oculante.desktop -t $out/share/applications
+  '';
+
   postFixup = lib.optionalString stdenv.isLinux ''
     patchelf $out/bin/oculante --add-rpath ${lib.makeLibraryPath [ libxkbcommon libX11 ]}
   '';

pkgs/applications/graphics/pizarra/default.nix

···
 
   buildInputs = [ gtk3-x11 atk glib librsvg ];
 
+  postInstall = ''
+    install -Dm444 res/icons/tk.categulario.pizarra.svg $out/share/icons/hicolor/scalable/apps/pizarra.svg
+    install -Dm444 res/pizarra.desktop -t $out/share/applications
+    substituteInPlace $out/share/applications/pizarra.desktop \
+      --replace "TryExec=/usr/bin/" "TryExec=" \
+      --replace "Exec=/usr/bin/" "Exec=" \
+      --replace "Icon=/usr/share/icons/hicolor/scalable/apps/pizarra.svg" "Icon=pizarra"
+  '';
+
   meta = with lib; {
     description = "A simple blackboard written in GTK";
     longDescription = ''

pkgs/applications/misc/activate-linux/default.nix

···
     cp activate-linux $out/bin
     cp activate-linux.1 $out/share/man/man1
 
+    install -Dm444 res/icon.png $out/share/icons/hicolor/128x128/apps/activate-linux.png
+    install -Dm444 res/activate-linux.desktop -t $out/share/applications
+    substituteInPlace $out/share/applications/activate-linux.desktop \
+      --replace 'Icon=icon' 'Icon=activate-linux'
+
     runHook postInstall
   '';
 

pkgs/applications/misc/fluxboxlauncher/default.nix

···
     pygobject3
   ];
 
+  postInstall = ''
+    install -Dm444 fluxboxlauncher.desktop -t $out/share/applications
+    install -Dm444 fluxboxlauncher.svg -t $out/share/icons/hicolor/scalable/apps
+  '';
+
   meta = with lib; {
     description = "A Gui editor (gtk) to configure applications launching on a fluxbox session";
     homepage = "https://github.com/mothsART/fluxboxlauncher";

pkgs/applications/misc/klayout/default.nix

···
   postBuild = ''
     mkdir $out/bin
     mv $out/lib/klayout $out/bin/
+
+    install -Dm444 etc/klayout.desktop -t $out/share/applications
+    install -Dm444 etc/logo.png $out/share/icons/hicolor/256x256/apps/klayout.png
   '';
 
   env.NIX_CFLAGS_COMPILE = toString [ "-Wno-parentheses" ];

pkgs/applications/misc/llpp/default.nix

···
     install -d $out/bin
     install build/llpp $out/bin
     install misc/llpp.inotify $out/bin/llpp.inotify
+    install -Dm444 misc/llpp.desktop -t $out/share/applications
   '' + lib.optionalString stdenv.isLinux ''
     wrapProgram $out/bin/llpp \
         --prefix PATH ":" "${xclip}/bin"

pkgs/applications/misc/nwg-displays/default.nix

···
 
   dontWrapGApps = true;
 
+  postInstall = ''
+    install -Dm444 nwg-displays.svg -t $out/share/icons/hicolor/scalable/apps
+    install -Dm444 nwg-displays.desktop -t $out/share/applications
+  '';
+
   preFixup = ''
     makeWrapperArgs+=("''${gappsWrapperArgs[@]}");
   '';

pkgs/applications/misc/skytemple/default.nix

···
 
   doCheck = false; # there are no tests
 
+  postInstall = ''
+    install -Dm444 org.skytemple.SkyTemple.desktop -t $out/share/applications
+    install -Dm444 installer/skytemple.ico $out/share/icons/hicolor/256x256/apps/org.skytemple.SkyTemple.ico
+  '';
+
   meta = with lib; {
     homepage = "https://github.com/SkyTemple/skytemple";
     description = "ROM hacking tool for Pokémon Mystery Dungeon Explorers of Sky";

pkgs/applications/misc/system76-keyboard-configurator/default.nix

···
 
   cargoHash = "sha256-S4+cS4m69nqDN2h0vwyO35fFFBEa0Rcxx0XDBfSNLp0=";
 
+  postInstall = ''
+    install -Dm444 linux/com.system76.keyboardconfigurator.desktop -t $out/share/applications
+    cp -r data/icons $out/share
+  '';
+
   meta = with lib; {
     description = "Keyboard configuration application for System76 keyboards and laptops";
     homepage = "https://github.com/pop-os/keyboard-configurator";

pkgs/applications/misc/xygrib/default.nix

···
       wrapQtApp $out/XyGrib/XyGrib
       mkdir -p $out/bin
       ln -s $out/XyGrib/XyGrib $out/bin/xygrib
+      install -Dm444 $src/debian/xygrib.png -t $out/share/icons/hicolor/32x32/apps
+      install -Dm444 $src/debian/xygrib.desktop -t $out/share/applications
+      substituteInPlace $out/share/applications/xygrib.desktop \
+        --replace 'Exec=XyGrib' 'Exec=xygrib'
     '';
 
   meta = with lib; {

pkgs/applications/networking/protonmail-bridge/default.nix

···
 
   postInstall = ''
     mv $out/bin/Desktop-Bridge $out/bin/protonmail-bridge # The cli is named like that in other distro packages
+    install -Dm444 dist/proton-bridge.desktop -t $out/share/applications
+    install -Dm444 dist/bridge.svg $out/share/icons/hicolor/scalable/apps/protonmail-bridge.svg
   '';
 
   meta = with lib; {

pkgs/applications/networking/rymdport/default.nix

···
     IOKit
   ];
 
+  postInstall = ''
+    for res in $(ls internal/assets/icons | sed -e 's/icon-//g' -e 's/.png//g'); do
+      install -Dm444 internal/assets/icons/icon-$res.png \
+        $out/share/icons/hicolor/''${res}x''${res}/apps/io.github.jacalz.rymdport.png
+    done
+    install -Dm444 internal/assets/svg/icon.svg $out/share/icons/hicolor/scalable/apps/io.github.jacalz.rymdport.svg
+    install -Dm444 internal/assets/unix/io.github.jacalz.rymdport.desktop -t $out/share/applications
+  '';
+
   meta = {
     description = "Easy encrypted file, folder, and text sharing between devices";
     homepage = "https://github.com/Jacalz/rymdport";

pkgs/applications/networking/sniffnet/default.nix

···
     "--skip=secondary_threads::check_updates::tests::fetch_latest_release_from_github"
   ];
 
+  postInstall = ''
+    for res in $(ls resources/packaging/linux/graphics | sed -e 's/sniffnet_//g' -e 's/x.*//g'); do
+      install -Dm444 resources/packaging/linux/graphics/sniffnet_''${res}x''${res}.png \
+        $out/share/icons/hicolor/''${res}x''${res}/apps/sniffnet.png
+    done
+    install -Dm444 resources/packaging/linux/sniffnet.desktop -t $out/share/applications
+    substituteInPlace $out/share/applications/sniffnet.desktop \
+      --replace 'Exec=/usr/bin/sniffnet' 'Exec=sniffnet'
+  '';
+
   postFixup = lib.optionalString stdenv.isLinux ''
     patchelf $out/bin/sniffnet \
       --add-rpath ${lib.makeLibraryPath [ vulkan-loader xorg.libX11 ]}

pkgs/applications/video/cutecapture/default.nix

···
 
   postInstall = ''
     install -Dm644 -t $out/lib/udev/rules.d 95-{3,}dscapture.rules
+    install -Dm444 -t $out/share/applications Cute{3,}DSCapture.desktop
+    install -Dm444 -t $out/share/icons/hicolor/128x128/apps Cute{3,}DSCapture.png
   '';
 
   meta = with lib; {

pkgs/applications/video/pipe-viewer/default.nix

···
   ];
 
   dontWrapGApps = true;
+
+  postInstall = ''
+    cp -r share/* $out/share
+  '';
+
   postFixup = ''
     wrapProgram "$out/bin/pipe-viewer" \
       --prefix PATH : "${lib.makeBinPath [ ffmpeg wget youtube-dl yt-dlp ]}"

pkgs/tools/games/ajour/default.nix

···
     libxkbcommon
   ];
 
+  postInstall = ''
+    mkdir -p $out/share
+    cp -r resources/logo $out/share/icons
+    install -Dm444 resources/linux/ajour.desktop -t $out/share/applications
+  '';
+
   fixupPhase = ''
     patchelf --set-rpath "${lib.makeLibraryPath rpathLibs}:$(patchelf --print-rpath $out/bin/ajour)" $out/bin/ajour
     wrapProgram $out/bin/ajour --prefix PATH ":" ${lib.makeBinPath [ zenity kdialog ]}