From de732b8317260100067c05c01f695f77f383e89f Mon Sep 17 00:00:00 2001
From: Asmir A <asmir.abdulahovic@gmail.com>
Date: Fri, 27 Oct 2023 12:14:24 +0200
Subject: [PATCH] flake: add ldFlags, strip comments, format

---
 flake.nix | 93 +++++++++++++++++++++----------------------------------
 1 file changed, 36 insertions(+), 57 deletions(-)

diff --git a/flake.nix b/flake.nix
index 4092048..2b325d3 100644
--- a/flake.nix
+++ b/flake.nix
@@ -4,68 +4,47 @@
   # Nixpkgs / NixOS version to use.
   inputs.nixpkgs.url = "nixpkgs/nixos-unstable";
 
-  outputs = { self, nixpkgs }:
-    let
+  outputs = {
+    self,
+    nixpkgs,
+  }: let
+    # to work with older version of flakes
+    lastModifiedDate = self.lastModifiedDate or self.lastModified or "19700101";
 
-      # to work with older version of flakes
-      lastModifiedDate = self.lastModifiedDate or self.lastModified or "19700101";
+    # Generate a user-friendly version number.
+    version = builtins.substring 0 8 lastModifiedDate;
 
-      # Generate a user-friendly version number.
-      version = builtins.substring 0 8 lastModifiedDate;
+    # System types to support.
+    supportedSystems = ["x86_64-linux" "aarch64-linux"];
 
-      # System types to support.
-      supportedSystems = [ "x86_64-linux" "aarch64-linux" ];
+    # Helper function to generate an attrset '{ x86_64-linux = f "x86_64-linux"; ... }'.
+    forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
 
-      # Helper function to generate an attrset '{ x86_64-linux = f "x86_64-linux"; ... }'.
-      forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
+    # Nixpkgs instantiated for supported system types.
+    nixpkgsFor = forAllSystems (system: import nixpkgs {inherit system;});
+  in {
+    # Provide some binary packages for selected system types.
+    packages = forAllSystems (system: let
+      pkgs = nixpkgsFor.${system};
+    in {
+      swaysw = pkgs.buildGoModule {
+        pname = "swaysw";
+        inherit version;
+        src = ./.;
+        ldFlags = ["-s -w"];
+        vendorSha256 = null;
 
-      # Nixpkgs instantiated for supported system types.
-      nixpkgsFor = forAllSystems (system: import nixpkgs { inherit system; });
+      };
+    });
 
-    in
-    {
+    devShells = forAllSystems (system: let
+      pkgs = nixpkgsFor.${system};
+    in {
+      default = pkgs.mkShell {
+        buildInputs = with pkgs; [go gopls gotools go-tools wofi];
+      };
+    });
 
-      # Provide some binary packages for selected system types.
-      packages = forAllSystems (system:
-        let
-          pkgs = nixpkgsFor.${system};
-        in
-        {
-          swaysw = pkgs.buildGoModule {
-            pname = "swaysw";
-            inherit version;
-            # In 'nix develop', we don't need a copy of the source tree
-            # in the Nix store.
-            src = ./.;
-
-            # This hash locks the dependencies of this package. It is
-            # necessary because of how Go requires network access to resolve
-            # VCS.  See https://www.tweag.io/blog/2021-03-04-gomod2nix/ for
-            # details. Normally one can build with a fake sha256 and rely on native Go
-            # mechanisms to tell you what the hash should be or determine what
-            # it should be "out-of-band" with other tooling (eg. gomod2nix).
-            # To begin with it is recommended to set this, but one must
-            # remeber to bump this hash when your dependencies change.
-            vendorSha256 = null;
-
-            #vendorSha256 = "sha256-pQpattmS9VmO3ZIQUFn66az8GSmB4IvYhTTCFn6SUmo=";
-          };
-        });
-      
-      # Add dependencies that are only needed for development
-      devShells = forAllSystems (system:
-        let 
-          pkgs = nixpkgsFor.${system};
-        in
-        {
-          default = pkgs.mkShell {
-            buildInputs = with pkgs; [ go gopls gotools go-tools wofi ];
-          };
-        });
-
-      # The default package for 'nix build'. This makes sense if the
-      # flake provides only one package or there is a clear "main"
-      # package.
-      defaultPackage = forAllSystems (system: self.packages.${system}.swaysw);
-    };
+    defaultPackage = forAllSystems (system: self.packages.${system}.swaysw);
+  };
 }