From 7c0943487025d8e4cb90d28b83595a61d672ef52 Mon Sep 17 00:00:00 2001
From: Odd-Harald <oddharald@myhren.ai>
Date: Fri, 24 Apr 2026 21:18:19 +0300
Subject: [PATCH 1/2] Working flake.nix for Nix users

---
 flake.lock | 61 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 flake.nix  | 48 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 109 insertions(+)
 create mode 100644 flake.lock
 create mode 100644 flake.nix

diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..7e0248c
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,61 @@
+{
+  "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": 1776949667,
+        "narHash": "sha256-GMSVw35Q+294GlrTUKlx087E31z7KurReQ1YHSKp5iw=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "01fbdeef22b76df85ea168fbfe1bfd9e63681b30",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "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
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..e8269e0
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,48 @@
+{
+  description = "dexter - Elixir LSP server";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, flake-utils }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = import nixpkgs {
+          inherit system;
+        };
+      in
+      {
+        packages.default = pkgs.buildGoModule {
+          pname = "dexter";
+          version = "0.6.0";
+
+          src = ./.;
+
+          nativeBuildInputs = with pkgs; [
+            pkg-config
+          ];
+
+          buildInputs = with pkgs; [
+          ];
+
+          go = pkgs.go_1_26;
+
+          vendorHash = "sha256-18Cuyn9BhoGPVzElUGmE4GUKybm1qV/lA0nVpiGyOOY=";
+
+          overrideModAttrs = old: {
+            postBuild = (old.postBuild or "") + ''
+              # go mod vendor strips directories without .go files; restore CGO C sources
+              chmod -R u+w vendor
+              local gomodcache="$GOPATH/pkg/mod"
+              local ts_go="$gomodcache/github.com/tree-sitter/go-tree-sitter@v0.25.0"
+              local ts_ex="$gomodcache/github.com/elixir-lang/tree-sitter-elixir@v0.3.5"
+              cp -r "$ts_go/include" vendor/github.com/tree-sitter/go-tree-sitter/
+              cp -r "$ts_go/src" vendor/github.com/tree-sitter/go-tree-sitter/
+              cp -r "$ts_ex/src" vendor/github.com/tree-sitter/tree-sitter-elixir/
+            '';
+          };
+        };
+      });
+}
\ No newline at end of file

From dfca45c5b12b312a8bcb2c5ac73c7dd11923c9e3 Mon Sep 17 00:00:00 2001
From: Odd-Harald <oddharald@myhren.ai>
Date: Fri, 24 Apr 2026 21:20:59 +0300
Subject: [PATCH 2/2] Produce as dexter binary

---
 flake.nix | 22 +++++++---------------
 1 file changed, 7 insertions(+), 15 deletions(-)

diff --git a/flake.nix b/flake.nix
index e8269e0..be11f5b 100644
--- a/flake.nix
+++ b/flake.nix
@@ -9,28 +9,20 @@
   outputs = { self, nixpkgs, flake-utils }:
     flake-utils.lib.eachDefaultSystem (system:
       let
-        pkgs = import nixpkgs {
-          inherit system;
-        };
+        pkgs = import nixpkgs { inherit system; };
       in
       {
         packages.default = pkgs.buildGoModule {
           pname = "dexter";
           version = "0.6.0";
-
           src = ./.;
-
-          nativeBuildInputs = with pkgs; [
-            pkg-config
-          ];
-
-          buildInputs = with pkgs; [
-          ];
-
-          go = pkgs.go_1_26;
-
+          nativeBuildInputs = with pkgs; [ pkg-config ];
           vendorHash = "sha256-18Cuyn9BhoGPVzElUGmE4GUKybm1qV/lA0nVpiGyOOY=";
 
+          postInstall = ''
+            mv $out/bin/cmd $out/bin/dexter
+          '';
+
           overrideModAttrs = old: {
             postBuild = (old.postBuild or "") + ''
               # go mod vendor strips directories without .go files; restore CGO C sources
@@ -45,4 +37,4 @@
           };
         };
       });
-}
\ No newline at end of file
+}