winapps-org · oskardotglobal · Nov 1, 2024 · Aug 30, 2024 · Sep 7, 2024 · Sep 7, 2024
diff --git a/.github/workflows/update-nix.yaml b/.github/workflows/update-nix.yaml
@@ -0,0 +1,19 @@
+name: "Update Flake Packages"
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: "0 10 * * 0" # https://crontab.guru/#0_10_*_*_0
+
+jobs:
+  updateFlakePackages:
+    runs-on: ubuntu-latest
    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Install Nix
+        uses: cachix/install-nix-action@v20
+
+      - name: Update flake packages
+        uses: selfuryon/nix-update-action@v1
diff --git a/.license-tools-config.json b/.license-tools-config.json
@@ -7,10 +7,12 @@
   "style_override_for_suffix": {
     ".yaml": "POUND_STYLE",
     ".ps1": "POUND_STYLE",
+    ".nix": "POUND_STYLE",
     ".bat": "BATCH_STYLE",
     "": "POUND_STYLE"
   },
   "exclude": [
+    "flake.lock",
     "^\\.[^/]+",
     "/\\.[^/]+",
     "^(.+)\\.(md|svg|png|reg|gif)",

diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
@@ -2,6 +2,8 @@ ci:
   autoupdate_branch: "rewrite"
   skip: [license-tools]
 
+exclude: ^(.+)\.patch$
+
 repos:
   - repo: https://github.com/Lucas-C/pre-commit-hooks
     rev: v1.5.5

diff --git a/README.md b/README.md
@@ -463,6 +463,93 @@ 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 by running `winapps-setup`.
 
+## 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
+# flake.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/).
+However, if you still don't want to use flakes, you can use WinApps with flake-compat like:
+
+```nix
+# configuration.nix
+{ ... }:
+{
+
+  environment.systemPackages =
+    let
+      winapps =
+        (import (builtins.fetchTarball "https://github.com/winapps-org/winapps/archive/main.tar.gz"))
+        .packages."${system}";
+    in
+    [
+      winapps.winapps
+      winapps.winapps-launcher # optional
+    ];
+}
+```
+
 ## Star History
 <a href="https://star-history.com/#winapps-org/winapps&Date">
  <picture>

diff --git a/default.nix b/default.nix
@@ -0,0 +1,16 @@
+# Copyright (c) 2024 Oskar Manhart
+# All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
+(import (
+  let
+    lock = builtins.fromJSON (builtins.readFile ./flake.lock);
+  in
+  fetchTarball {
+    url =
+      lock.nodes.flake-compat.locked.url
+        or "https://github.com/edolstra/flake-compat/archive/${lock.nodes.flake-compat.locked.rev}.tar.gz";
+    sha256 = lock.nodes.flake-compat.locked.narHash;
+  }
+) { src = ./.; }).defaultNix
diff --git a/flake.lock b/flake.lock
diff --git a/flake.nix b/flake.nix
@@ -0,0 +1,34 @@
+# Copyright (c) 2024 Oskar Manhart
+# All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
+{
+  description = "WinApps Nix packages & NixOS module";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+
+    flake-compat.url = "https://flakehub.com/f/edolstra/flake-compat/1.tar.gz";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs =
+    {
+      nixpkgs,
+      flake-utils,
+      ...
+    }:
+    flake-utils.lib.eachDefaultSystem (
+      system:
+      let
+        pkgs = import nixpkgs { inherit system; };
+      in
+      {
+        formatter = pkgs.nixfmt-rfc-style;
+
+        packages.winapps = pkgs.callPackage ./packages/winapps { };
+        packages.winapps-launcher = pkgs.callPackage ./packages/winapps-launcher { };
+      }
+    );
+}
diff --git a/packages/winapps-launcher/WinAppsLauncher.patch b/packages/winapps-launcher/WinAppsLauncher.patch
@@ -0,0 +1,11 @@
+--- a/WinAppsLauncher.sh
++++ b/WinAppsLauncher.sh
+@@ -19,7 +19,7 @@ declare -rx EC_WIN_NOT_SPEC=6
+ declare -rx EC_NO_WIN_FOUND=7
+
+ # Paths
+-declare -rx ICONS_PATH="./Icons"
++declare -rx ICONS_PATH="@out@/Icons"
+ declare -rx APPDATA_PATH="${HOME}/.local/share/winapps"
+ declare -rx CONFIG_PATH="${HOME}/.config/winapps"
+ declare -rx CONFIG_FILE="${CONFIG_PATH}/winapps.conf"
diff --git a/packages/winapps-launcher/default.nix b/packages/winapps-launcher/default.nix
@@ -0,0 +1,77 @@
+# Copyright (c) 2024 Oskar Manhart
+# All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
+{
+  stdenv,
+  lib,
+  fetchFromGitHub,
+  makeWrapper,
+  makeDesktopItem,
+  callPackage,
+  yad,
+  ...
+}:
+let
+  rev = "9f5fbcb57f2932b260202fb582f9adcf28df5f1c";
+  hash = "sha256-cShXlcFHTryxKLKxdoqZSge2oyGgeuFPW9Nxg+gSjB4=";
+in
+stdenv.mkDerivation rec {
+  pname = "winapps-launcher";
+  version = "0-unstable-2024-10-01";
+
+  src = fetchFromGitHub {
+    owner = "winapps-org";
+    repo = "WinApps-Launcher";
+
+    inherit rev hash;
+  };
+
+  nativeBuildInputs = [ makeWrapper ];
+  buildInputs = [
+    yad
+    (callPackage ../winapps { })
+  ];
+
+  patches = [ ./WinAppsLauncher.patch ];
+
+  postPatch = ''
+    substituteAllInPlace WinAppsLauncher.sh
+  '';
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out
+    cp -r ./Icons $out/Icons
+
+    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;
+  };
+}