Updates

Add nix flake
Change TFM to netstandard2.0
Update Sutil, Fantomas, Fable, and .NET

.config/dotnet-tools.json

@@ -3,13 +3,13 @@
   "isRoot": true,
   "tools": {
     "fantomas": {
-      "version": "5.2.1",
+      "version": "6.2.3",
       "commands": [
         "fantomas"
       ]
     },
     "fable": {
-      "version": "4.0.0",
+      "version": "4.9.0",
       "commands": [
         "fable"
       ]

.envrc

@@ -0,0 +1 @@
+use flake .

.gitignore

@@ -711,3 +711,5 @@ dist
 # End of https://www.toptal.com/developers/gitignore/api/node
 
 dist/
+.pre-commit-config.yaml
+.direnv/

flake.nix

@@ -0,0 +1,41 @@
+{
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/master";
+    flake-utils.url = "github:numtide/flake-utils";
+    pre-commit-hooks.url = "github:cachix/pre-commit-hooks.nix";
+  };
+  outputs = {
+    self,
+    nixpkgs,
+    flake-utils,
+    pre-commit-hooks,
+    ...
+  }:
+    flake-utils.lib.eachDefaultSystem (system: let
+      pkgs = import nixpkgs {inherit system;};
+    in
+      with pkgs; {
+        checks = {
+          pre-commit-check = pre-commit-hooks.lib.${system}.run {
+            src = ./.;
+            hooks = {
+              fantomas = {
+                enable = true;
+                name = "fantomas";
+                description = "Format your F# code with fantomas.";
+                entry = "dotnet fantomas";
+                files = "(\\.fs$)|(\\.fsx$)";
+              };
+            };
+          };
+        };
+        devShells.default = mkShell {
+          inherit (self.checks.${system}.pre-commit-check) shellHook;
+          packages = [
+            dotnet-sdk_8
+            nodejs_21
+          ];
+          DOTNET_ROOT = "${dotnet-sdk_8}";
+        };
+      });
+}

global.json

@@ -1,6 +1,6 @@
 {
   "sdk": {
-    "version": "7.0.100",
+    "version": "8.0.100",
     "rollForward": "latestMinor"
   }
-}
+}