Update flake.nix

kings177 · Mar 10, 2024 · 5b72291 · 5b72291
1 parent 46e7c59
commit 5b72291
Showing 1 changed file with 29 additions and 40 deletions.
diff --git a/flake.nix b/flake.nix
@@ -12,56 +12,45 @@
     nix-filter.url = "github:numtide/nix-filter";
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
   };
-  outputs = inputs: let
-    nix-filter = import inputs.nix-filter;
-    pkgs = common: packages: builtins.map (element: common.pkgs.${element}) packages;
-  in
-    inputs.nci.lib.makeOutputs {
+  outputs = inputs:
+    let
+      name = "hvm";
+      nix-filter = import inputs.nix-filter;
+      pkgs = common: packages:
+        builtins.map (element: common.pkgs.${element}) packages;
+    in inputs.nci.lib.makeOutputs {
       config = common: {
-        cCompiler = {
-          enable = true;
-          package = common.pkgs.clang;
-        };
+        cCompiler = { package = common.pkgs.clang; };
         outputs = {
           defaults = {
-            app = "hvm";
-            package = "hvm";
+            app = name;
+            package = name;
           };
         };
-        runtimeLibs = pkgs common ["openssl"];
-        shell = {commands = builtins.map (element: {package = common.pkgs.${element};}) ["ghc" "nodejs"];};
+        runtimeLibs = pkgs common [ "openssl" ];
+        shell = {
+          commands =
+            builtins.map (element: { package = common.pkgs.${element}; }) [
+              "ghc"
+              "nodejs"
+            ];
+        };
       };
-      pkgConfig = common: let
-          buildInputs = common.libs.getLibs ["openssl" "pkg-config"];
-      in {
-        hvm = {
-          app = true;
-          build = true;
-          overrides = {
-            inherit buildInputs;
-            meta = with common.pkgs.lib; {
-              description = "A massively parallel functional runtime.";
-              homepage = "https://github.com/HigherOrderCO/HVM";
-              license = licenses.mit;
-            };
-          };
-          depsOverrides = {inherit buildInputs;};
-          profiles = {
-            dev = false;
-            dev_fast = false;
-            release = false;
+      pkgConfig = common:
+        let
+          override = { buildInputs = pkgs common [ "openssl" "pkg-config" ]; };
+        in {
+          ${name} = {
+            app = true;
+            build = true;
+            depsOverrides = { inherit override; };
+            overrides = { inherit override; };
+            profiles = { release = false; };
           };
         };
-      };
-      # Only include directories necessary for building the project, to make the derivation smaller.
       root = nix-filter {
         root = ./.;
-        include = [
-          ./src
-          ./Cargo.lock
-          ./Cargo.toml
-          ./rust-toolchain.toml
-        ];
+        include = [ "src" "Cargo.lock" "Cargo.toml" "rust-toolchain.toml" ];
       };
     };
 }