chore: nix and direnv stuff

.envrc

@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+
+if has lorri; then
+  eval "$(lorri direnv)" 
+elif has nix; then
+  use flake
+fi

Makefile

@@ -0,0 +1,4 @@
+test-headless:
+	/Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome --headless --disable-gpu \
+		--enable-features=ConversionMeasurement,AttributionReportingCrossAppWeb \
+		--dump-dom http://localhost:8000/tests/TapHarness.html

flake.lock

@@ -1,5 +1,27 @@
 {
   "nodes": {
+    "fenix": {
+      "inputs": {
+        "nixpkgs": [
+          "naersk",
+          "nixpkgs"
+        ],
+        "rust-analyzer-src": "rust-analyzer-src"
+      },
+      "locked": {
+        "lastModified": 1752475459,
+        "narHash": "sha256-z6QEu4ZFuHiqdOPbYss4/Q8B0BFhacR8ts6jO/F/aOU=",
+        "owner": "nix-community",
+        "repo": "fenix",
+        "rev": "bf0d6f70f4c9a9cf8845f992105652173f4b617f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "fenix",
+        "type": "github"
+      }
+    },
     "flake-compat": {
       "flake": false,
       "locked": {
@@ -34,34 +56,17 @@
         "type": "github"
       }
     },
-    "flake-utils_2": {
-      "inputs": {
-        "systems": "systems_2"
-      },
-      "locked": {
-        "lastModified": 1705309234,
-        "narHash": "sha256-uNRRNRKmJyCRC/8y1RqBkqWBLM034y4qN7EprSdmgyA=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "1ef2e671c3b0c19053962c07dbda38332dcebf26",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
     "naersk": {
       "inputs": {
+        "fenix": "fenix",
         "nixpkgs": "nixpkgs"
       },
       "locked": {
-        "lastModified": 1698420672,
+        "lastModified": 1752689277,
-        "narHash": "sha256-/TdeHMPRjjdJub7p7+w55vyABrsJlt5QkznPYy55vKA=",
+        "narHash": "sha256-uldUBFkZe/E7qbvxa3mH1ItrWZyT6w1dBKJQF/3ZSsc=",
         "owner": "nix-community",
         "repo": "naersk",
-        "rev": "aeb58d5e8faead8980a807c840232697982d47b9",
+        "rev": "0e72363d0938b0208d6c646d10649164c43f4d64",
         "type": "github"
       },
       "original": {
@@ -72,25 +77,27 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1708151420,
+        "lastModified": 1752077645,
-        "narHash": "sha256-MGT/4aGCWQPQiu6COqJdCj9kSpLPiShgbwpbC38YXC8=",
+        "narHash": "sha256-HM791ZQtXV93xtCY+ZxG1REzhQenSQO020cu6rHtAPk=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "6e2f00c83911461438301db0dba5281197fe4b3a",
+        "rev": "be9e214982e20b8310878ac2baa063a961c1bdf6",
         "type": "github"
       },
       "original": {
-        "id": "nixpkgs",
+        "owner": "NixOS",
-        "type": "indirect"
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
       }
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1708151420,
+        "lastModified": 1752997324,
-        "narHash": "sha256-MGT/4aGCWQPQiu6COqJdCj9kSpLPiShgbwpbC38YXC8=",
+        "narHash": "sha256-vtTM4oDke3SeDj+1ey6DjmzXdq8ZZSCLWSaApADDvIE=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "6e2f00c83911461438301db0dba5281197fe4b3a",
+        "rev": "7c688a0875df5a8c28a53fb55ae45e94eae0dddb",
         "type": "github"
       },
       "original": {
@@ -107,19 +114,35 @@
         "rust-overlay": "rust-overlay"
       }
     },
+    "rust-analyzer-src": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1752428706,
+        "narHash": "sha256-EJcdxw3aXfP8Ex1Nm3s0awyH9egQvB2Gu+QEnJn2Sfg=",
+        "owner": "rust-lang",
+        "repo": "rust-analyzer",
+        "rev": "591e3b7624be97e4443ea7b5542c191311aa141d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "rust-lang",
+        "ref": "nightly",
+        "repo": "rust-analyzer",
+        "type": "github"
+      }
+    },
     "rust-overlay": {
       "inputs": {
-        "flake-utils": "flake-utils_2",
         "nixpkgs": [
           "nixpkgs"
         ]
       },
       "locked": {
-        "lastModified": 1707444620,
+        "lastModified": 1750964660,
-        "narHash": "sha256-P8kRkiJLFttN+hbAOlm11wPxUrQZqKle+QtVCqFiGXY=",
+        "narHash": "sha256-YQ6EyFetjH1uy5JhdhRdPe6cuNXlYpMAQePFfZj4W7M=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "78503e9199010a4df714f29a4f9c00eb2ccae071",
+        "rev": "04f0fcfb1a50c63529805a798b4b5c21610ff390",
         "type": "github"
       },
       "original": {
@@ -143,21 +166,6 @@
         "repo": "default",
         "type": "github"
       }
-    },
-    "systems_2": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
     }
   },
   "root": "root",

flake.nix

@@ -25,7 +25,7 @@
         rust-overlay.overlays.default
       ];
       pkgs = import nixpkgs {inherit system overlays;};
-      rust-bin = pkgs.rust-bin.stable."1.71.0".default;
+      rust-bin = pkgs.rust-bin.stable."1.87.0".default;
       naersk-lib = pkgs.callPackage naersk {
         rustc = rust-bin;
         cargo = rust-bin;
@@ -38,7 +38,7 @@
         buildInputs =
           (
             if pkgs.stdenv.isDarwin
-            then with pkgs.darwin.apple_sdk.frameworks; [Security SystemConfiguration]
+            then []
             else [pkgs.openssl]
           )
           ++ [rust-bin];
@@ -46,6 +46,9 @@
     in {
       packages.default = heracles;
       formatter = pkgs.alejandra;
+      devShell = pkgs.mkShell {
+        buildInputs = with pkgs; [ typescript rust-bin cargo-tarpaulin rust-analyzer gnumake ]; 
+      };
     })
     // {
       nixosModules.default = {