Switch to flakes

flake.nix

@@ -0,0 +1,44 @@
+{
+  description = "Miscellaneous utility APIs hosted on jichan.org";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    rust-overlay.url = "github:oxalica/rust-overlay";
+  };
+
+  outputs = { self, nixpkgs, rust-overlay, flake-utils }:
+    let
+      overlays = [ (import rust-overlay) ];
+      pkgs = import nixpkgs {
+        inherit overlays;
+        system = "x86_64-linux";
+      };
+      rustSettings = with pkgs; {
+        src = ./.; 
+        nativeBuildInputs = [ pkg-config ];
+        buildInputs = [ openssl ];
+        cargoHash = nixpkgs.lib.fakeHash;
+      };
+    in
+    with pkgs; rec {
+      devShells.x86_64-linux.default = mkShell {
+        packages = [ bacon ];
+        inputsFrom = [
+          packages.x86_64-linux.tatoeba
+          packages.x86_64-linux.images
+        ];
+      };
+      packages.x86_64-linux.tatoeba = rustPlatform.buildRustPackage (rustSettings // {
+        pname = "tatoeba";
+        version = "0.1.0";
+        buildAndTestSubdir = "tatoeba";
+        cargoHash = "sha256-74Jq3saaUyPvNm/0croVOBuMtpN8xT3S4z37nutJdw4=";
+      });
+      packages.x86_64-linux.images = rustPlatform.buildRustPackage (rustSettings // {
+        pname = "images";
+        version = "0.1.0";
+        buildAndTestSubdir = "images";
+        cargoHash = "sha256-fKmTZTcJj/eYCQE9cjiXB/Pt6BdJNZ/e5cSRgbuPIJs=";
+      });
+    };
+}