Add full termius overlay and clean up

nixos/home/jahanson/workstation.nix

@@ -40,7 +40,7 @@ with config;
         unstable.seabird
         unstable.talosctl
         unstable.telegram-desktop
-        unstable.termius
+        termius
         unstable.tidal-hifi
         vlc
         # cli

nixos/overlays/default.nix

@@ -1,32 +1,19 @@
 { inputs, ... }:
 let
   inherit (inputs.nixpkgs) lib;
-  termiusOverlay = import ./termius { };
-  # vivaldiOverlay = import ./vivaldi { };
 
   vivaldiOverlay = self: super: {
     vivaldi = super.callPackage ./vivaldi { };
   };
 
-  talosctlOverlay = self: super: {
-    talosctl = super.callPackage ./talosctl/talosctl-custom.nix { };
+  termiusOverlay = self: super: {
+    termius = super.callPackage ./termius { };
   };
-
-  # Wasteland of old overlays
-  # warpTerminalOverlay = import ./warp-terminal {};
-  # goOverlay = import ./go { };
-  # zedEditorOverlay = import ./zed-editor { };
 in
 {
   nur = inputs.nur.overlay;
   vivaldi = vivaldiOverlay;
-  # termius = termiusOverlay;
-  # talosctl = talosctlOverlay;
-
-  # Wasteland of old overlays
-  # warp-terminal = warpTerminalOverlay;
-  # go = goOverlay;
-  # zed-editor = zedEditorOverlay;
+  termius = termiusOverlay;
 
   # The unstable nixpkgs set (declared in the flake inputs) will
   # be accessible through 'pkgs.unstable'

nixos/overlays/termius/default.nix

@@ -1,8 +1,96 @@
-{ ... }:
-(final: prev: {
-  termius = prev.termius.overrideAttrs (oldAttrs: {
-    postInstall = ''
-      install -Dm644 meta/gui/icon.png $out/share/icons/hicolor/128x128/apps/termius-app.png
-    '';
-  });
-})
+{ autoPatchelfHook
+, squashfsTools
+, alsa-lib
+, fetchurl
+, makeDesktopItem
+, makeWrapper
+, stdenv
+, lib
+, libsecret
+, mesa
+, udev
+, wrapGAppsHook3
+}:
+
+stdenv.mkDerivation rec {
+  pname = "termius";
+  version = "9.5.0";
+
+  src = fetchurl {
+    # find the latest version with
+    # curl -H 'X-Ubuntu-Series: 16' https://api.snapcraft.io/api/v1/snaps/details/termius-app | jq '.version'
+    # and the url with
+    # curl -H 'X-Ubuntu-Series: 16' https://api.snapcraft.io/api/v1/snaps/details/termius-app | jq '.download_url' -r
+    # and the sha512 with
+    # curl -H 'X-Ubuntu-Series: 16' https://api.snapcraft.io/api/v1/snaps/details/termius-app | jq '.download_sha512' -r
+    # nix-hash --type sha512 --to-sri <output of curl>
+    url = "https://api.snapcraft.io/api/v1/snaps/download/WkTBXwoX81rBe3s3OTt3EiiLKBx2QhuS_203.snap";
+    hash = "sha512-BouIQvJZbi350l30gl9fnXKYRHhi5q1oOvyEIVEmd4DjXvJLQisV4cK4OZIJ/bPOCI5DTxNOY7PwEduVQd3SYA==";
+    #
+  };
+
+  desktopItem = makeDesktopItem {
+    categories = [ "Network" ];
+    comment = "The SSH client that works on Desktop and Mobile";
+    desktopName = "Termius";
+    exec = "termius-app";
+    genericName = "Cross-platform SSH client";
+    icon = "termius-app";
+    name = "termius-app";
+  };
+
+  dontBuild = true;
+  dontConfigure = true;
+  dontPatchELF = true;
+  dontWrapGApps = true;
+
+  # TODO: migrate off autoPatchelfHook and use nixpkgs' electron
+  nativeBuildInputs = [ autoPatchelfHook squashfsTools makeWrapper wrapGAppsHook3 ];
+
+  buildInputs = [
+    alsa-lib
+    libsecret
+    mesa
+  ];
+
+  unpackPhase = ''
+    runHook preUnpack
+    unsquashfs "$src"
+    runHook postUnpack
+  '';
+
+  installPhase = ''
+    runHook preInstall
+    cd squashfs-root
+    mkdir -p $out/opt/termius
+    cp -r ./ $out/opt/termius
+
+    mkdir -p "$out/share/applications" "$out/share/pixmaps/termius-app.png"
+    cp "${desktopItem}/share/applications/"* "$out/share/applications"
+    cp meta/gui/icon.png $out/share/pixmaps/termius-app.png
+
+    runHook postInstall
+  '';
+
+  postInstall = ''
+    install -Dm644 meta/gui/icon.png $out/share/icons/hicolor/128x128/apps/termius-app.png
+  '';
+
+  runtimeDependencies = [ (lib.getLib udev) ];
+
+  postFixup = ''
+    makeWrapper $out/opt/termius/termius-app $out/bin/termius-app \
+      "''${gappsWrapperArgs[@]}"
+  '';
+
+  meta = with lib; {
+    description = "A cross-platform SSH client with cloud data sync and more";
+    homepage = "https://termius.com/";
+    downloadPage = "https://termius.com/linux/";
+    sourceProvenance = with sourceTypes; [ binaryNativeCode ];
+    license = licenses.unfree;
+    maintainers = with maintainers; [ Br1ght0ne th0rgal ];
+    platforms = [ "x86_64-linux" ];
+    mainProgram = "termius-app";
+  };
+}