Feature : add Nix build

Makefile

@@ -112,6 +112,18 @@ build_flatpak_arm64:
 	@echo "Build Flatpak package"
 	@$(PACKAGE_MANAGER) $(PACKAGE_MANAGER_SUBDIR_ARG) $(APP_DIR) run build-flatpak-arm64
 
+build_nix_x64: 
+	@echo "Build Nix package"
+	@uname -m | grep -Eq 'x86_64|amd64' || { echo "The x64 Nix target requires a native x86_64 host."; exit 1; }
+	@$(PACKAGE_MANAGER) $(PACKAGE_MANAGER_SUBDIR_ARG) $(APP_DIR) run prepare-nix -- --x64
+	@nix-build -A deezer-desktop --argstr pkgVer "$(PKGVER)" --argstr arch "x64" --out-link ./artifacts/x64/nix-result
+
+build_nix_arm64: 
+	@echo "Build Nix package"
+	@uname -m | grep -Eq 'arm64|aarch64' || { echo "The arm64 Nix target requires a native arm64 host."; exit 1; }
+	@$(PACKAGE_MANAGER) $(PACKAGE_MANAGER_SUBDIR_ARG) $(APP_DIR) run prepare-nix -- --arm64
+	@nix-build -A deezer-desktop --argstr pkgVer "$(PKGVER)" --argstr arch "arm64" --out-link ./artifacts/arm64/nix-result
+
 #! DEV
 
 patch-new: install_deps

README.md

@@ -10,6 +10,7 @@ It packages the app in a number of formats:
 - Flatpak, [available on flathub](https://flathub.org/apps/dev.aunetx.deezer)
 - AppImage
 - Snapcraft
+- Nix [available on NixOS Nixpkgs](https://search.nixos.org/packages?query=deezer-desktop&show=deezer-desktop)
 - `rpm` (Fedora, Red Hat, CentOS, openSUSE, ...)
 - `deb` (Debian, Ubuntu, Pop!\_OS, elementary OS, ...)
 - `tar.xz` to install anywhere else
@@ -37,14 +38,15 @@ It packages the app in a number of formats:
 
 ### Which package should I choose?
 
-| Method        | Best for                                       | How to get it                                                                                                         |
-| ------------- | ---------------------------------------------- | --------------------------------------------------------------------------------------------------------------------- |
-| **Flatpak**\* | Sandboxed, auto-updated, works everywhere      | [**Install from Flathub**](https://flathub.org/apps/dev.aunetx.deezer) or `flatpak install flathub dev.aunetx.deezer` |
-| **Snap**\*    | Ubuntu and Snap-based distros                  | [**Install from the Snap Store**](https://snapcraft.io/deezer-desktop) or `sudo snap install deezer-desktop`          |
-| **AppImage**  | A single portable file, no installation needed | [Download from the releases page](https://github.com/aunetx/deezer-linux/releases/latest)                             |
-| **`.deb`**    | Debian, Ubuntu, Pop!\_OS, elementary OS…       | [Download from the releases page](https://github.com/aunetx/deezer-linux/releases/latest)                             |
-| **`.rpm`**    | Fedora, Red Hat, CentOS, openSUSE…             | [Download from the releases page](https://github.com/aunetx/deezer-linux/releases/latest)                             |
-| **`.tar.xz`** | Any other distro. Set up and run               | [Download from the releases page](https://github.com/aunetx/deezer-linux/releases/latest)                             |
+| Method        | Best for                                          | How to get it                                                                                                                                                                   |
+| ------------- | ------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| **Flatpak**\* | Sandboxed, auto-updated, works everywhere         | [**Install from Flathub**](https://flathub.org/apps/dev.aunetx.deezer) or `flatpak install flathub dev.aunetx.deezer`                                                           |
+| **Snap**\*    | Ubuntu and Snap-based distros                     | [**Install from the Snap Store**](https://snapcraft.io/deezer-desktop) or `sudo snap install deezer-desktop`                                                                    |
+| **AppImage**  | A single portable file, no installation needed    | [Download from the releases page](https://github.com/aunetx/deezer-linux/releases/latest)                                                                                       |
+| **Nix**       | NixOS and other distros using Nix package manager | Add the [Nix version](https://search.nixos.org/packages?query=deezer-desktop&show=deezer-desktop) available in `unstable` and current releases to your configuration or run it once with `nix-shell -p deezer-desktop --run deezer-desktop`            |
+| **`.deb`**    | Debian, Ubuntu, Pop!\_OS, elementary OS…          | [Download from the releases page](https://github.com/aunetx/deezer-linux/releases/latest)                                                                                       |
+| **`.rpm`**    | Fedora, Red Hat, CentOS, openSUSE…                | [Download from the releases page](https://github.com/aunetx/deezer-linux/releases/latest)                                                                                       |
+| **`.tar.xz`** | Any other distro. Set up and run                  | [Download from the releases page](https://github.com/aunetx/deezer-linux/releases/latest)                                                                                       |
 
 All packages for every release are listed on the [**releases page**](https://github.com/aunetx/deezer-linux/releases/latest).
 
@@ -68,6 +70,7 @@ After installing, launch **Deezer** from your applications menu, or from a termi
 | -------------------- | ------------------------------------------------------------------- |
 | Flatpak              | `flatpak run dev.aunetx.deezer`                                     |
 | Snap                 | `deezer-desktop`                                                    |
+| Nix                  | `deezer-desktop`                                                    |
 | `.deb` / `.rpm`      | `deezer-desktop`                                                    |
 | `.tar.xz` / AppImage | `./deezer-desktop` (from the extracted folder or the AppImage file) |
 
@@ -116,6 +119,7 @@ _\*_ This feature does not work on Flatpak because of strict sandboxing.
 | tar.xz   | ⚠️    | ✅  |
 | snap     | ✅    | ✅  |
 | flatpak  | ✅    | ✅  |
+| nix      | ✅    | ✅  |
 
 ✅ Available ; ⚠️ Not tested ; ❌ Not available ; ⛔ Not planned
 
@@ -238,6 +242,21 @@ To run it, you can use:
 flatpak run dev.aunetx.deezer
 ```
 
+### Nix
+
+To build the `nix` package, you can use:
+
+```sh
+nix-shell # Temporarily install dependencies from shell.nix in a shell
+make install_deps
+make build_nix_{arch}
+```
+
+To run it, you can use:
+```sh
+./artifacts/{arch}/nix-result/bin/deezer-desktop
+```
+
 ## Contributing
 
 If you want to contribute to this project, please read the [contribution guidelines](CONTRIBUTING.md) file.

default.nix

@@ -0,0 +1,55 @@
+{
+  pkgs ? import <nixpkgs> { config.allowUnfree = true; },
+  pkgVer ? "local",
+  arch ? "x64",
+  lib ? pkgs.lib,
+}:
+
+let
+
+  src = ./. + "/artifacts/${arch}/linux${lib.optionalString (arch != "x64") "-${arch}"}-unpacked";
+
+  deezer-desktop = pkgs.stdenv.mkDerivation (finalAttrs: {
+    pname = "deezer-desktop";
+    version = pkgVer;
+    inherit src;
+
+    nativeBuildInputs = [
+      pkgs.makeWrapper
+    ];
+
+    dontUnpack = true;
+    dontBuild = true;
+    installPhase = ''
+      runHook preInstall
+      install -d $out/bin $out/share/deezer-desktop/resources $out/share/applications $out/share/icons/hicolor/scalable/apps
+
+      cp $src/resources/dev.aunetx.deezer.desktop $out/share/applications/
+      substituteInPlace $out/share/applications/dev.aunetx.deezer.desktop \
+        --replace-fail "run.sh" "deezer-desktop"
+      cp $src/resources/dev.aunetx.deezer.svg $out/share/icons/hicolor/scalable/apps/
+      cp -r $src/resources/{app.asar,linux} $out/share/deezer-desktop/resources/
+
+      makeWrapper "${pkgs.lib.getExe pkgs.electron}" "$out/bin/deezer-desktop" \
+        --inherit-argv0 \
+        --add-flags "$out/share/deezer-desktop/resources/app.asar" \
+        --set-default ELECTRON_FORCE_IS_PACKAGED 1 \
+        --set DZ_RESOURCES_PATH "$out/share/deezer-desktop/resources"
+
+      runHook postInstall
+    '';
+
+    meta = {
+      description = "Unofficial Linux port of the music streaming application";
+      homepage = "https://github.com/aunetx/deezer-linux";
+      downloadPage = "https://github.com/aunetx/deezer-linux/releases";
+      platforms = lib.platforms.linux;
+      license = lib.licenses.unfree;
+      mainProgram = "deezer-desktop";
+    };
+  });
+in
+{
+  "deezer-desktop" = deezer-desktop;
+  default = deezer-desktop;
+}

package-append.json

@@ -3,6 +3,7 @@
     "copy-resources": "mkdir -p resources/linux && cp ../extra/linux/* ./resources/linux",
     "start": "yarn run copy-resources && electron .",
     "prepare-flatpak": "electron-builder --linux --dir",
+    "prepare-nix": "electron-builder --linux --dir",
 
     "build-flatpak-x64": "env DEBUG='@malept/flatpak-bundler' electron-builder --x64 --linux flatpak",
     "build-flatpak-arm64": "env DEBUG='@malept/flatpak-bundler' electron-builder --arm64 --linux flatpak",

shell.nix

@@ -0,0 +1,13 @@
+{
+  pkgs ? import <nixpkgs> { },
+}:
+
+pkgs.mkShell {
+  buildInputs = with pkgs; [
+    gnumake
+    p7zip
+    nodejs
+    jq
+    wget
+  ];
+}