Create a go-api dev shell

Signed-off-by: Oliver Davies <oliver@oliverdavies.uk>

go-api/.envrc

@@ -1 +1 @@
-use flake
+use flake ..#go-api

go-api/flake.lock

@@ -1,27 +0,0 @@
-{
-  "nodes": {
-    "nixpkgs": {
-      "locked": {
-        "lastModified": 1758277210,
-        "narHash": "sha256-iCGWf/LTy+aY0zFu8q12lK8KuZp7yvdhStehhyX1v8w=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "8eaee110344796db060382e15d3af0a9fc396e0e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "root": {
-      "inputs": {
-        "nixpkgs": "nixpkgs"
-      }
-    }
-  },
-  "root": "root",
-  "version": 7
-}

go-api/flake.nix

@@ -1,23 +0,0 @@
-{
-  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
-
-  outputs =
-    { nixpkgs, ... }:
-    let
-      system = "x86_64-linux";
-      pkgs = import nixpkgs { inherit system; };
-    in
-    {
-      devShells.${system}.default = pkgs.mkShell {
-        packages = with pkgs; [
-          curlMinimal
-          go
-          jq
-        ];
-
-        shellHook = ''
-          go version
-        '';
-      };
-    };
-}