feat: add customizable cargoExtraArgs

nix/packages/continuwuity.nix

@@ -0,0 +1,68 @@
+{
+  lib,
+  self,
+  craneLib,
+  callPackage,
+  pkg-config,
+  rustPlatform,
+  liburing,
+  stdenv,
+  cargoExtraArgs ? [ ],
+}:
+let
+  # see https://crane.dev/API.html#cranelibfiltercargosources
+  # we need to keep the `web` directory which would be filtered out by the regular source filtering function
+  # https://crane.dev/API.html#cranelibcleancargosource
+  isWebTemplate = path: _type: builtins.match ".*(src/(web|service)|docs).*" path != null;
+  isRust = craneLib.filterCargoSources;
+  isNix = path: _type: builtins.match ".+/nix.*" path != null;
+  webOrRustNotNix = p: t: !(isNix p t) && (isWebTemplate p t || isRust p t);
+
+  src = lib.cleanSourceWith {
+    src = self;
+    filter = webOrRustNotNix;
+    name = "source";
+  };
+
+  rocksdb = callPackage ./rocksdb.nix { };
+
+  attrs = {
+    inherit src;
+    nativeBuildInputs = [
+      pkg-config
+      rustPlatform.bindgenHook
+    ];
+    buildInputs = lib.optional stdenv.hostPlatform.isLinux liburing;
+    env = {
+      ROCKSDB_INCLUDE_DIR = "${rocksdb}/include";
+      ROCKSDB_LIB_DIR = "${rocksdb}/lib";
+    };
+  };
+
+  cargoArtifacts = craneLib.buildDepsOnly attrs;
+
+in
+craneLib.buildPackage (
+  lib.recursiveUpdate attrs {
+    inherit cargoArtifacts cargoExtraArgs;
+
+    # Needed to make continuwuity link to rocksdb
+    postFixup = ''
+      old_rpath="$(patchelf --print-rpath $out/bin/conduwuit)"
+      extra_rpath="${
+        lib.makeLibraryPath [
+          rocksdb
+        ]
+      }"
+
+      patchelf  --set-rpath "$old_rpath:$extra_rpath" $out/bin/conduwuit
+    '';
+
+    meta = {
+      description = "A community-driven Matrix homeserver in Rust";
+      mainProgram = "conduwuit";
+      platforms = lib.platforms.linux;
+      maintainers = with lib.maintainers; [ quadradical ];
+    };
+  }
+)

nix/packages/default.nix

@@ -1,77 +1,19 @@
-{ inputs, ... }:
+{
+  self,
+  ...
+}:
 {
   perSystem =
     {
-      craneLib,
-      self',
       pkgs,
-      lib,
+      craneLib,
       ...
     }:
     {
-      packages =
-        let
-          src =
-            let
-              # see https://crane.dev/API.html#cranelibfiltercargosources
-              # we need to keep the `web` directory which would be filtered out by the regular source filtering function
-              # https://crane.dev/API.html#cranelibcleancargosource
-              isWebTemplate = path: _type: builtins.match ".*(src/(web|service)|docs).*" path != null;
-              isRust = craneLib.filterCargoSources;
-              isNix = path: _type: builtins.match ".+/nix.*" path != null;
-              webOrRustNotNix = p: t: !(isNix p t) && (isWebTemplate p t || isRust p t);
-            in
-            lib.cleanSourceWith {
-              src = inputs.self;
-              filter = webOrRustNotNix;
-              name = "source";
-            };
 
-          rocksdb = pkgs.callPackage ./rocksdb.nix { };
+      packages = {
-
+        rocksdb = pkgs.callPackage ./rocksdb.nix { };
-          attrs = {
+        default = pkgs.callPackage ./continuwuity.nix { inherit self craneLib; };
-            inherit src;
+      };
-            nativeBuildInputs = with pkgs; [
-              pkg-config
-              rustPlatform.bindgenHook
-            ];
-            buildInputs = [
-              pkgs.liburing
-            ];
-            env = {
-              ROCKSDB_INCLUDE_DIR = "${rocksdb}/include";
-              ROCKSDB_LIB_DIR = "${rocksdb}/lib";
-            };
-          };
-
-          cargoArtifacts = craneLib.buildDepsOnly attrs;
-        in
-        {
-          default = craneLib.buildPackage (
-            lib.recursiveUpdate attrs {
-              inherit cargoArtifacts;
-
-              # Needed to make continuwuity link to rocksdb
-              postFixup = ''
-                old_rpath="$(patchelf --print-rpath $out/bin/conduwuit)"
-                extra_rpath="${
-                  pkgs.lib.makeLibraryPath [
-                    pkgs.rocksdb
-                  ]
-                }"
-
-                patchelf  --set-rpath "$old_rpath:$extra_rpath" $out/bin/conduwuit
-              '';
-
-              meta = {
-                description = "A community-driven Matrix homeserver in Rust";
-                mainProgram = "conduwuit";
-                platforms = lib.platforms.linux;
-                maintainers = with lib.maintainers; [ quadradical ];
-              };
-            }
-          );
-          inherit rocksdb;
-        };
     };
 }