nix: Update flake for C# and oracle + add flake for building parsers (#5167)

backend/parsers/windmill-parser-wasm/flake.lock

@@ -0,0 +1,95 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1737885589,
+        "narHash": "sha256-Zf0hSrtzaM1DEz8//+Xs51k/wdSajticVrATqDrfQjg=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "852ff1d9e153d8875a83602e03fdef8a63f0ecf8",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "ref": "nixos-unstable",
+        "type": "indirect"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1736320768,
+        "narHash": "sha256-nIYdTAiKIGnFNugbomgBJR+Xv5F1ZQU+HfaBqJKroC0=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "4bc9c909d9ac828a039f288cf872d16d38185db8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs",
+        "rust-overlay": "rust-overlay"
+      }
+    },
+    "rust-overlay": {
+      "inputs": {
+        "nixpkgs": "nixpkgs_2"
+      },
+      "locked": {
+        "lastModified": 1738117527,
+        "narHash": "sha256-GFviGfaezjGLFUlxdv3zyC7rSZvTXqwcG/YsF6MDkOw=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "6a3dc6ce4132bd57359214d986db376f2333c14d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
+      }
+    },
+    "systems": {
+      "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",
+  "version": 7
+}

backend/parsers/windmill-parser-wasm/flake.nix

@@ -0,0 +1,37 @@
+{
+  inputs = {
+    nixpkgs.url = "nixpkgs/nixos-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+    rust-overlay.url = "github:oxalica/rust-overlay";
+  };
+
+  outputs = {
+    nixpkgs,
+    flake-utils,
+    rust-overlay,
+    ...
+  }:
+    flake-utils.lib.eachDefaultSystem (system: let
+      pkgs = import nixpkgs {
+        inherit system;
+        overlays = [(import rust-overlay)];
+      };
+      rust = pkgs.rust-bin.nightly.latest.default.override {
+        extensions = [
+          "rust-src"
+        ];
+        targets = ["wasm32-unknown-unknown"];
+      };
+    in {
+      devShell = pkgs.mkShell {
+        buildInputs = with pkgs; [
+          rust
+          nodejs
+          wasm-pack
+          sccache
+        ];
+        RUSTC_WRAPPER = "${pkgs.sccache}/bin/sccache";
+        CARGO_PATH = "${rust}/bin/cargo";
+      };
+    });
+}

flake.nix

@@ -10,6 +10,7 @@
     let
       pkgs = import nixpkgs {
         inherit system;
+        config.allowUnfree = true;
         overlays = [ (import rust-overlay) ];
       };
       rust = pkgs.rust-bin.stable.latest.default.override {
@@ -49,7 +50,7 @@
       devShell = pkgs.mkShell {
         buildInputs = buildInputs ++ (with pkgs; [
           git xcaddy sqlx-cli flock sccache
-          deno python3 python3Packages.pip go bun uv
+          deno python3 python3Packages.pip go bun uv dotnet-sdk_9 oracle-instantclient
         ]);
         packages = [
           (pkgs.writeScriptBin "wm-caddy" ''
@@ -102,12 +103,15 @@
         UV_PATH = "${pkgs.uv}/bin/uv";
         FLOCK_PATH = "${pkgs.flock}/bin/flock";
         CARGO_PATH = "${rust}/bin/cargo";
+        DOTNET_PATH = "${pkgs.dotnet-sdk_9}/bin/dotnet";
+        DOTNET_ROOT = "${pkgs.dotnet-sdk_9}/share/dotnet";
+        ORACLE_LIB_DIR = "${pkgs.oracle-instantclient.lib}/lib";
       };
       packages.default = self.packages.${system}.windmill;
       packages.windmill-client = pkgs.buildNpmPackage {
         name = "windmill-client";
         version = (pkgs.lib.strings.trim (builtins.readFile ./version.txt));
-      
+
         src = pkgs.nix-gitignore.gitignoreSource [] ./frontend;
         nativeBuildInputs = with pkgs; [ pkg-config ];
         buildInputs = with pkgs; [ nodejs pixman cairo pango ];