Update: Base done

flake.nix

@@ -10,50 +10,77 @@
     };
   };
 
-  outputs = inputs @ { self, nixpkgs, rust-overlay, ... }:
+  outputs =
+    inputs@{
+      self,
+      nixpkgs,
+      rust-overlay,
+      ...
+    }:
     let
-      supportedSystems = [ "x86_64-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin" ];
-      forEachSupportedSystem = f: nixpkgs.lib.genAttrs supportedSystems (system: f {
-        pkgs = import nixpkgs {
-          inherit system;
-          overlays = [ rust-overlay.overlays.default ];
-        };
-      });
+      supportedSystems = [
+        "x86_64-linux"
+        "aarch64-linux"
+        "x86_64-darwin"
+        "aarch64-darwin"
+      ];
+      forEachSupportedSystem =
+        f:
+        nixpkgs.lib.genAttrs supportedSystems (
+          system:
+          f {
+            pkgs = import nixpkgs {
+              inherit system;
+              overlays = [ rust-overlay.overlays.default ];
+            };
+          }
+        );
     in
     {
       # Define the package (your Rust binary)
-      packages = forEachSupportedSystem ({ pkgs }: {
-        default = pkgs.rustPlatform.buildRustPackage {
-          name = "bitBeam";
-          src = ./.;
+      packages = forEachSupportedSystem (
+        { pkgs }:
+        {
+          default = pkgs.rustPlatform.buildRustPackage {
+            name = "bitBeam";
+            src = ./.;
 
-          # Specify dependencies (replace with your project's actual dependencies)
-          buildInputs = [ pkgs.openssl pkgs.pkg-config ];
+            # Specify dependencies (replace with your project's actual dependencies)
+            buildInputs = [
+              pkgs.openssl
+              pkgs.pkg-config
+            ];
 
-          # Generate this with `cargo generate-lockfile` if you don't have it
-          cargoLock = {
-            lockFile = ./Cargo.lock;
+            # Generate this with `cargo generate-lockfile` if you don't have it
+            cargoLock = {
+              lockFile = ./Cargo.lock;
+            };
+
+            # Optional: Override the Rust version if needed
+            nativeBuildInputs = [ pkgs.rust-bin.stable.latest.default ];
           };
-
-          # Optional: Override the Rust version if needed
-          nativeBuildInputs = [ pkgs.rust-bin.stable.latest.default ];
-        };
-      });
+        }
+      );
 
       # Development environment (existing setup)
-      devShells = forEachSupportedSystem ({ pkgs }: {
-        default = pkgs.mkShell {
-          packages = with pkgs; [
-            rust-bin.stable.latest.default
-            openssl
-            pkg-config
-            cargo-deny
-            cargo-edit
-            cargo-watch
-            rust-analyzer
-          ];
-          RUST_SRC_PATH = "${pkgs.rust-bin.stable.latest.default}/lib/rustlib/src/rust/library";
-        };
-      });
+      devShells = forEachSupportedSystem (
+        { pkgs }:
+        {
+          default = pkgs.mkShell {
+            packages = with pkgs; [
+              rust-bin.stable.latest.default
+              openssl
+              pkg-config
+              cargo-deny
+              cargo-edit
+              cargo-watch
+              rust-analyzer
+            ];
+            RUST_SRC_PATH = "${pkgs.rust-bin.stable.latest.default}/lib/rustlib/src/rust/library";
+            BITBEAM_DATABASE_URL = "sqlite://./bitbeam.sqlite";
+            BITBEAM_DB_TYPE = "sqlite";
+          };
+        }
+      );
     };
 }