Code change:
<ins> { lib, flutter324, fetchFromGitHub, webkitgtk, sqlite, libayatana-appindicator, makeDesktopItem, copyDesktopItems, imagemagick, makeWrapper, xdg-user-dirs, }: let # fetch simple-icons directly to avoid cloning with submodules, # which would also clone a whole copy of flutter simple-icons = fetchFromGitHub (lib.importJSON ./simple-icons.json); in flutter324.buildFlutterApplication rec { pname = "ente-auth"; version = "4.0.2"; src = fetchFromGitHub { owner = "ente-io"; repo = "ente"; sparseCheckout = [ "auth" ]; rev = "auth-v${version}"; hash = "sha256-me+fT79vwqBBNsRWWo58GdzBf58LNB4Mk+pmCLvn/ik="; }; sourceRoot = "${src.name}/auth"; pubspecLock = lib.importJSON ./pubspec.lock.json; patchPhase = '' rmdir assets/simple-icons ln -s ${simple-icons} assets/simple-icons ''; gitHashes = { desktop_webview_window = "sha256-jdNMpzFBgw53asWlGzWUS+hoPdzcL6kcJt2KzjxXf2E="; ente_crypto_dart = "sha256-XBzQ268E0cYljJH6gDS5O0Pmie/GwuhMDlQPfopSqJM="; flutter_local_authentication = "sha256-r50jr+81ho+7q2PWHLf4VnvNJmhiARZ3s4HUpThCgc0="; flutter_secure_storage_linux = "sha256-x45jrJ7pvVyhZlpqRSy3CbwT4Lna6yi/b2IyAilWckg="; sqflite = "sha256-TdvCtEO7KL1R2oOSwGWllmS5kGCIU5CkvvUqUJf3tUc="; }; nativeBuildInputs = [ copyDesktopItems imagemagick makeWrapper ]; buildInputs = [ webkitgtk sqlite libayatana-appindicator ]; # Based on https://github.com/ente-io/ente/blob/main/auth/linux/packaging/rpm/make_config.yaml # and https://github.com/ente-io/ente/blob/main/auth/linux/packaging/ente_auth.appdata.xml desktopItems = makeDesktopItem { name = "ente_auth"; exec = "ente_auth"; icon = "ente-auth"; desktopName = "Ente Auth"; genericName = "Ente Authentication"; comment = "Open source 2FA authenticator, with end-to-end encrypted backups"; categories = [ "Utility" ]; keywords = [ "Authentication" "2FA" ]; mimeTypes = [ "x-scheme-handler/enteauth" ]; startupNotify = false; }; postInstall = '' FAV=$out/app/data/flutter_assets/assets/icons/auth-icon.png ICO=$out/share/icons install -D $FAV $ICO/ente-auth.png for size in 24 32 42 64 128 256 512; do D=$ICO/hicolor/''${size}x''${size}/apps mkdir -p $D magick $FAV -resize ''${size}x''${size} $D/ente-auth.png done install -Dm444 linux/packaging/ente_auth.appdata.xml -t $out/share/metainfo wrapProgram $out/bin/ente_auth  --prefix PATH : ${lib.makeBinPath [ xdg-user-dirs ]} ''; passthru.updateScript = ./update.sh; meta = { description = "End-to-end encrypted, cross platform and free app for storing your 2FA codes with cloud backups"; longDescription = '' Ente's 2FA app. An end-to-end encrypted, cross platform and free app for storing your 2FA codes with cloud backups. Works offline. You can even use it without signing up for an account if you don't want the cloud backups or multi-device sync. ''; homepage = "https://ente.io/auth/"; changelog = "https://github.com/ente-io/ente/releases/tag/auth-v${version}"; license = lib.licenses.agpl3Only; maintainers = with lib.maintainers; [ niklaskorz schnow265 zi3m5f gepbird ]; mainProgram = "ente_auth"; platforms = [ "x86_64-linux" "aarch64-linux" ]; }; } </ins>

Related discussion:
text: Project description Ente's 2FA app. An end-to-end encrypted, cross platform and free app for storing your 2FA codes with cloud backups. Works offline. You can even use it without signing up for an account if you don't want the cloud backups or multi-device sync. Metadata homepage URL: source URL: license: AGPL-3.0 license platforms: linux, windows, android, ios, apple silicon macOS, web Add a :+1: [reaction] to [issues you find important]. [reaction]: [issues you find important]: