Update for the latest gitea.

flake.nix

@@ -0,0 +1,55 @@
+{
+  description = "webhook-bridge development environment";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    rust-overlay = {
+      url = "github:oxalica/rust-overlay";
+      inputs = {
+        nixpkgs.follows = "nixpkgs";
+      };
+    };
+  };
+
+  outputs =
+    {
+      self,
+      nixpkgs,
+      rust-overlay,
+    }:
+    let
+      forAllSystems =
+        func:
+        builtins.listToAttrs (
+          map (system: {
+            name = system;
+            value = func system;
+          }) nixpkgs.lib.systems.flakeExposed
+        );
+    in
+    {
+      devShells = forAllSystems (
+        system:
+        let
+          overlays = [ (import rust-overlay) ];
+          pkgs = import nixpkgs {
+            inherit system overlays;
+          };
+          rustToolchain = pkgs.pkgsBuildHost.rust-bin.fromRustupToolchainFile ./rust-toolchain.toml;
+        in
+        {
+          default = pkgs.mkShell {
+            nativeBuildInputs = [
+              pkgs.pkg-config
+              rustToolchain
+              pkgs.openssl
+            ];
+            buildInputs = with pkgs; [
+              # sqlx-cli # For sqlx CLI to manage migrations
+              # sqlite # To access the database (sqlite is bundled into the together_alone binary but this is for manually accessing the db).
+            ];
+          };
+        }
+      );
+    };
+}