feat: package winapps & the winapps launcher using nix

doc: document installation using Nix

fix: explicitely specify path to inquirer

fix: libvirt group is called libvirtd on nix

fix: set libvirturl for winapps-launcher

fix: refine group change sed expr

feat: add desktop file

fix: do not use source derivation

fix: use install instead of cp

fix: ensure  exists

README.md

@@ -471,6 +471,70 @@ The installer can be run multiple times. To update your installation of WinApps:
 2. Pull the latest changes from the WinApps GitHub repository.
 3. Re-install WinApps using the WinApps installer.
 
+## Installation using Nix
+
+First, follow Step 1 of the normal installation guide to create your VM.
+Then, install WinApps according to the following instructions.
+
+After installation, it will be available under `winapps`, with the installer being available under `winapps-setup`
+and the optional launcher being available under `winapps-launcher.`
+
+### Using standalone Nix
+
+First, make sure Flakes and the `nix` command are enabled.
+In your `~/.config/nix/nix.conf`:
+```
+experimental-features = nix-command flakes
+```
+
+```bash
+nix profile install github:winapps-org/winapps#winapps
+nix profile install github:winapps-org/winapps#winapps-launcher # optional
+```
+
+### On NixOS using Flakes
+
+```nix
+{
+ description = "My configuration";
+
+ inputs = {
+ nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+
+ winapps = {
+ url = ""github:winapps-org/winapps;
+ inputs.nixpkgs.follows = "nixpkgs";
+ };
+ };
+
+ outputs = {
+ nixpkgs,
+ winapps,
+ ...
+ }: {
+ nixosConfigurations.hostname = nixpkgs.lib.nixosSystem rec {
+ system = "x86_64-linux";
+
+ modules = [
+ ./configuration.nix
+ ({pkgs, ...}: {
+ environment.systemPackages = [
+ winapps.packages.${system}.winapps
+ winapps.packages.${system}.winapps-launcher # optional
+ ];
+ })
+ ];
+ };
+ };
+}
+```
+
+### On NixOS without Flakes
+
+[Flakes aren't real and they can't hurt you.](https://jade.fyi/blog/flakes-arent-real/).
+See https://wiki.nixos.org/wiki/Flakes#Using_nix_flakes_with_NixOS on how to enable Flakes on your system.
+
+
 ## Star History
 <a href="https://star-history.com/#winapps-org/winapps&Date">
  <picture>

flake.nix

@@ -0,0 +1,24 @@
+{
+ description = "WinApps Nix packages & NixOS module";
+
+ inputs = {
+ nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+ flake-utils.url = "github:numtide/flake-utils";
+ };
+
+ outputs = {
+ nixpkgs,
+ flake-utils,
+ ...
+ }:
+ flake-utils.lib.eachDefaultSystem (
+ system: let
+ pkgs = import nixpkgs {inherit system;};
+ in {
+ formatter = pkgs.alejandra;
+
+ packages.winapps = pkgs.callPackage ./packages/winapps {};
+ packages.winapps-launcher = pkgs.callPackage ./packages/winapps-launcher {};
+ }
+ );
+}

packages/winapps-launcher/default.nix

@@ -0,0 +1,69 @@
+{
+ stdenv,
+ lib,
+ fetchFromGitHub,
+ makeWrapper,
+ makeDesktopItem,
+ callPackage,
+ yad,
+ ...
+}: let
+ rev = "eaa660d39bf3f49b136c98c87c35e3e12f118f8f";
+ hash = "sha256-7lkx/O4dOdVqAPX6s2IkkM6Ggbzmz9sm++20BBeoUQ4=";
+ icon = "winapps";
+in
+ stdenv.mkDerivation rec {
+ pname = "winapps";
+ version = "git+${rev}";
+
+ src = fetchFromGitHub {
+ owner = "winapps-org";
+ repo = "WinApps-Launcher";
+
+ inherit rev hash;
+ };
+
+ nativeBuildInputs = [makeWrapper];
+ buildInputs = [yad (callPackage ../winapps {})];
+
+ installPhase = ''
+ runHook preInstall
+
+ mkdir -p $out
+ cp -r ./Icons $out/Icons
+
+ sed -E -i \
+ -e "$(printf "%s$out%s" 's|^declare -rx ICONS_PATH="./Icons"|declare -rx ICONS_PATH="' '/Icons"|')" \
+ WinAppsLauncher.sh
+
+ patchShebangs WinAppsLauncher.sh
+ install -m755 -D WinAppsLauncher.sh $out/bin/winapps-launcher
+
+ install -Dm444 -T Icons/AppIcon.svg $out/share/pixmaps/winapps.svg
+
+ wrapProgram $out/bin/winapps-launcher \
+ --set LIBVIRT_DEFAULT_URI "qemu:///system" \
+ --prefix PATH : "${lib.makeBinPath buildInputs}"
+
+ runHook postInstall
+ '';
+
+ desktopItems = [
+ (makeDesktopItem {
+ name = "winapps";
+ exec = "winapps-launcher";
+ icon = "winapps";
+ comment = meta.description;
+ desktopName = "WinApps";
+ categories = ["Utility"];
+ })
+ ];
+
+ meta = with lib; {
+ homepage = "https://github.com/winapps-org/WinApps-Launcher";
+ description = "Graphical launcher for WinApps. Run Windows applications (including Microsoft 365 and Adobe Creative Cloud) on GNU/Linux with KDE, GNOME or XFCE, integrated seamlessly as if they were native to the OS. Wayland is currently unsupported.";
+ mainProgram = "winapps-launcher";
+ platforms = platforms.linux;
+ license = licenses.gpl3;
+ };
+ }

packages/winapps/default.nix

@@ -0,0 +1,70 @@
+{
+ stdenv,
+ lib,
+ fetchFromGitHub,
+ makeWrapper,
+ freerdp3,
+ dialog,
+ libnotify,
+ netcat-gnu,
+ iproute2,
+ ...
+}: let
+ rev = "feat-install-script"; # "9417382ae73d2ae5ad69d1c5c407e8b1e5f001dc";
+ hash = "sha256-iasuufBu+DhulH/hj2uUaM/KzGO7241+PZXuujsT/qI=";
+in
+ stdenv.mkDerivation rec {
+ pname = "winapps";
+ version = "git+${rev}";
+
+ src = fetchFromGitHub {
+ owner = "winapps-org";
+ repo = "winapps";
+
+ inherit rev hash;
+ };
+
+ nativeBuildInputs = [makeWrapper];
+ buildInputs = [freerdp3 libnotify dialog netcat-gnu iproute2];
+
+ installPhase = ''
+ runHook preInstall
+
+ patchShebangs install/inquirer.sh
+
+ sed -E -i \
+ -e 's/grep -q -E "\\blibvirt\\b"/grep -q -E "\\blibvirtd\\b"/' \
+ -e "$(printf "%s$out/src%s" 's|^readonly INQUIRER_PATH="./install/inquirer.sh"|readonly INQUIRER_PATH="' '/install/inquirer.sh"|')" \
+ -e "$(printf "%s$out/src%s" 's|^readonly SYS_SOURCE_PATH="(.*?)"|readonly SYS_SOURCE_PATH="' '"|')" \
+ -e "$(printf "%s$out/src%s" 's|^readonly USER_SOURCE_PATH="(.*?)"|readonly USER_SOURCE_PATH="' '"|')" \
+ -e 's/\$SUDO git -C "\$SOURCE_PATH" pull --no-rebase//g' \
+ -e 's|./setup.sh|winapps-setup|g' \
+ setup.sh
+
+ mkdir -p $out
+ mkdir -p $out/src
+
+ cp -r ./ $out/src/
+
+ install -m755 -D bin/winapps $out/bin/winapps
+ install -m755 -D setup.sh $out/bin/winapps-setup
+
+ for f in winapps-setup winapps; do
+ patchShebangs $out/bin/$f
+
+ wrapProgram $out/bin/$f \
+ --set LIBVIRT_DEFAULT_URI "qemu:///system" \
+ --prefix PATH : "${lib.makeBinPath buildInputs}"
+ done
+
+ runHook postInstall
+ '';
+
+ meta = with lib; {
+ homepage = "https://github.com/winapps-org/winapps";
+ description = "Run Windows applications (including Microsoft 365 and Adobe Creative Cloud) on GNU/Linux with KDE, GNOME or XFCE, integrated seamlessly as if they were native to the OS. Wayland is currently unsupported.";
+ mainProgram = "winapps";
+ platforms = platforms.linux;
+ license = licenses.gpl3;
+ };
+ }