ftb-app: init at 1.27.2 (#382405)

maintainers/maintainer-list.nix

@@ -16849,6 +16849,12 @@
     name = "Daniel Nagy";
     keys = [ { fingerprint = "F6AE 2C60 9196 A1BC ECD8  7108 1B8E 8DCB 576F B671"; } ];
   };
+  nagymathev = {
+    name = "Viktor Nagymathe";
+    email = "nagymathev@gmail.com";
+    github = "nagymathev";
+    githubId = 49335802;
+  };
   naho = {
     github = "trueNAHO";
     githubId = 90870942;

pkgs/by-name/ft/ftb-app/package.nix

@@ -0,0 +1,64 @@
+{
+  lib,
+  stdenv,
+  fetchurl,
+  appimageTools,
+  nix-update-script,
+}:
+let
+  pname = "ftb-app";
+  version = "1.27.2";
+
+  src =
+    let
+      src' =
+        {
+          aarch64-linux = {
+            url = "https://piston.feed-the-beast.com/app/ftb-app-linux-${version}-arm64.AppImage";
+            hash = "sha256-il7DIY1c5TDmRSzc86BTOCn4P20P3Wd4STkLGyFm2+c=";
+          };
+          x86_64-linux = {
+            url = "https://piston.feed-the-beast.com/app/ftb-app-linux-${version}-x86_64.AppImage";
+            hash = "sha256-35GEI1OBvVkUvHvQAzzGz8ux9h+5W3acH0Wr5VkqyBw=";
+          };
+        }
+        .${stdenv.hostPlatform.system} or (throw "Unsupported system: ${stdenv.hostPlatform.system}");
+    in
+    fetchurl src';
+
+  passthru.updateScript = nix-update-script { };
+
+  meta = {
+    description = "Feed the Beast desktop app";
+    homepage = "https://www.feed-the-beast.com/ftb-app";
+    changelog = "https://www.feed-the-beast.com/ftb-app/changes#${version}";
+    license = lib.licenses.lgpl21Only;
+    maintainers = with lib.maintainers; [ nagymathev ];
+    mainProgram = "ftb-app"; # This might need a change for darwin
+    platforms = with lib.platforms; linux;
+  };
+in
+let
+  appimageContents = appimageTools.extractType2 { inherit pname src version; };
+in
+appimageTools.wrapType2 {
+  inherit
+    pname
+    src
+    version
+    passthru
+    meta
+    ;
+
+  extraInstallCommands = ''
+    for size in 16x16 32x32 48x48 64x64 128x128 256x256 512x512; do
+      install -Dm644 ${appimageContents}/usr/share/icons/hicolor/$size/apps/ftb-app.png \
+        $out/share/icons/hicolor/$size/apps/ftb-app.png
+    done
+
+    install -Dm644 ${appimageContents}/ftb-app.desktop \
+      $out/share/applications/ftb-app.desktop
+    substituteInPlace $out/share/applications/ftb-app.desktop \
+      --replace-fail 'Exec=AppRun' 'Exec=ftb-app'
+  '';
+}