From 66efaddfab70e55be329ad57903d6f46cb75b396 Mon Sep 17 00:00:00 2001
From: Alya Sirko <alya@selfprivacy.org>
Date: Wed, 7 Sep 2022 19:30:48 +0300
Subject: [PATCH] new flake which supports desktop

---
 flake.lock |  78 ++++++++++++++++++++++++++++---
 flake.nix  | 135 ++++++++++++++++++++++++++++++++++++++++++++++-------
 2 files changed, 189 insertions(+), 24 deletions(-)

diff --git a/flake.lock b/flake.lock
index ca75926d..cfd8ecfe 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,23 +1,89 @@
 {
   "nodes": {
-    "nixpkgs-unstable": {
+    "flake-utils": {
       "locked": {
-        "lastModified": 1662019588,
-        "narHash": "sha256-oPEjHKGGVbBXqwwL+UjsveJzghWiWV0n9ogo1X6l4cw=",
+        "lastModified": 1659877975,
+        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_2": {
+      "locked": {
+        "lastModified": 1659877975,
+        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixgl": {
+      "inputs": {
+        "flake-utils": "flake-utils_2",
+        "nixpkgs": "nixpkgs"
+      },
+      "locked": {
+        "lastModified": 1661367362,
+        "narHash": "sha256-Qc8MXcV+YCPREu8kk6oggk23ZBKLqeQRAIsLbHEviPE=",
+        "owner": "guibou",
+        "repo": "nixGL",
+        "rev": "7165ffbccbd2cf4379b6cd6d2edd1620a427e5ae",
+        "type": "github"
+      },
+      "original": {
+        "owner": "guibou",
+        "repo": "nixGL",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1660551188,
+        "narHash": "sha256-a1LARMMYQ8DPx1BgoI/UN4bXe12hhZkCNqdxNi6uS0g=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "441dc5d512153039f19ef198e662e4f3dbb9fd65",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1662096612,
+        "narHash": "sha256-R+Q8l5JuyJryRPdiIaYpO5O3A55rT+/pItBrKcy7LM4=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "2da64a81275b68fdad38af669afeda43d401e94b",
+        "rev": "21de2b973f9fee595a7a1ac4693efff791245c34",
         "type": "github"
       },
       "original": {
         "id": "nixpkgs",
-        "ref": "nixos-unstable",
+        "ref": "nixpkgs-unstable",
         "type": "indirect"
       }
     },
     "root": {
       "inputs": {
-        "nixpkgs-unstable": "nixpkgs-unstable"
+        "flake-utils": "flake-utils",
+        "nixgl": "nixgl",
+        "nixpkgs": "nixpkgs_2"
       }
     }
   },
diff --git a/flake.nix b/flake.nix
index ed8dad75..8a04a423 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,22 +1,121 @@
 {
-  inputs.nixpkgs-unstable.url = "nixpkgs/nixos-unstable";
+  nixConfig.bash-prompt = "\[selfprivacy\]$ ";
 
-  outputs = { self, nixpkgs-unstable }:
-    let
-      pkgs = import nixpkgs-unstable { config.allowUnfree = true; config.android_sdk.accept_license = true; };
-      androidComposition = pkgs.androidenv.composeAndroidPackages {
-        toolsVersion = "26.1.1";
-        platformToolsVersion = "33.0.2";
-        buildToolsVersions = [ "30.0.3" ];
-        platformVersions = [ "31" "30" "29" ];
-      };
-    in {
-      devShell.x86_64-linux = pkgs.mkShell {
-        JAVA_HOME = "${pkgs.openjdk11_headless.home}";
-        ANDROID_HOME = "${androidComposition.androidsdk}/libexec/android-sdk";
-        ANDROID_SDK_ROOT = "${androidComposition.androidsdk}/libexec/android-sdk";
+  inputs.nixpkgs.url = "nixpkgs/nixpkgs-unstable";
+  inputs.flake-utils.url = "github:numtide/flake-utils";
+  inputs.nixgl.url = "github:guibou/nixGL";
 
-        buildInputs = with pkgs; [ bash git androidComposition.androidsdk flutter openjdk11_headless ];
-      };
-    };
+  outputs = { self, nixpkgs, flake-utils, nixgl }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = import nixpkgs {
+          config.allowUnfree = true;
+          config.android_sdk.accept_license = true;
+          system = "x86_64-linux";
+          overlays = [ nixgl.overlay ];
+        };
+
+        androidComposition = pkgs.androidenv.composeAndroidPackages {
+          toolsVersion = "26.1.1";
+          platformToolsVersion = "33.0.2";
+          buildToolsVersions = [ "30.0.3" ];
+          platformVersions = [ "31" "30" "29" ];
+        };
+
+        buildDeps = with pkgs; [
+          gtk3
+          glib
+          pcre
+          util-linux
+          libselinux
+          libsepol
+          libthai
+          libdatrie
+          xorg.libXdmcp
+          xorg.libXtst
+          libxkbcommon
+          dbus
+          at-spi2-core
+          libsecret
+          jsoncpp
+          xorg.libX11
+          libepoxy
+          libgcrypt
+          libgpg-error
+        ];
+
+        nativeBuildDeps = with pkgs; [
+          flutter.unwrapped
+          bash
+          curl
+          flutter.dart
+          git
+          unzip
+          which
+          xz
+          cmake
+          ninja
+          pkg-config
+          wrapGAppsHook
+          autoPatchelfHook
+          androidComposition.androidsdk
+          openjdk11_headless
+        ];
+  
+        releaseDerivation = pkgs.flutter.mkFlutterApp rec {
+            pname = "selfprivacy";
+            version = "0.6.0";
+  
+            vendorHash = "sha256-7cbiAyIlaz3HqEsZN/nZxaLZjseJv5CmiIHqsoGa4ZI=";
+  
+            nativeBuildInputs = [ pkgs.nixgl.auto.nixGLDefault ];
+  
+            src = ./.;
+  
+            desktopItem = pkgs.makeDesktopItem {
+              name = "${pname}";
+              exec = "@out@/bin/${pname}";
+              desktopName = "SelfPrivacy";
+            };
+  
+            postInstall = ''
+              rm $out/bin/$pname
+
+              printf "#!/bin/sh\n${pkgs.nixgl.auto.nixGLDefault}/bin/nixGL $out/app/${pname}" > $out/bin/$pname
+              patchShebangs $out/bin/$pname
+              chmod +x $out/bin/$pname
+              wrapProgram $out/bin/$pname --set PATH ${pkgs.lib.makeBinPath [ pkgs.xdg-user-dirs ]}
+  
+              mkdir -p $out/share/applications
+              cp $desktopItem/share/applications/*.desktop $out/share/applications
+              substituteInPlace $out/share/applications/*.desktop --subst-var out
+            '';
+        };
+      in
+      {
+        packages = {
+          release = releaseDerivation;
+        };
+        defaultPackage = releaseDerivation;
+
+        devShell = pkgs.mkShell {
+          buildInputs = buildDeps;
+          nativeBuildInputs = nativeBuildDeps;
+
+          JAVA_HOME = "${pkgs.openjdk11_headless.home}";
+          ANDROID_HOME = "${androidComposition.androidsdk}/libexec/android-sdk";
+          ANDROID_SDK_ROOT = "${androidComposition.androidsdk}/libexec/android-sdk";
+
+          NIX_LDFLAGS = "-rpath ${pkgs.lib.makeLibraryPath buildDeps}";
+          NIX_CFLAGS_COMPILE = "-I${pkgs.xorg.libX11}/include";
+          LD_LIBRARY_PATH = pkgs.lib.makeLibraryPath buildDeps;
+
+          shellHook = ''
+            export TMP=$(mktemp -d)
+            export HOME="$TMP"
+            export PUB_CACHE=''${PUB_CACHE:-"$HOME/.pub-cache"}
+            export ANDROID_EMULATOR_USE_SYSTEM_LIBS=1
+          '';
+        };
+      });
 }