Nix flake as an installation option

.gitignore

@@ -1 +1,2 @@
 dist/
+.DS_Store

Makefile

@@ -23,3 +23,21 @@ test:
 fmt:
 	goimports -local github.com/ThreeDotsLabs -l -w .
 
+
+.PHONY: update-nix-hash
+update-nix-hash:
+	@echo "Resetting vendorHash in Nix files..."
+	@sed -i.bak 's/vendorHash = ".*"/vendorHash = "sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA="/' flake.nix default.nix
+	@rm -f flake.nix.bak default.nix.bak
+	@echo "Calculating new vendorHash..."
+	@NEW_HASH=$$(nix build 2>&1 | awk '/got:/{print $$2}' | head -n 1) && \
+	if [ -n "$$NEW_HASH" ]; then \
+		echo "Found new hash: $$NEW_HASH"; \
+		sed -i.bak "s/vendorHash = \".*\"/vendorHash = \"$$NEW_HASH\"/" flake.nix default.nix; \
+		rm -f flake.nix.bak default.nix.bak; \
+		echo "Nix files updated successfully."; \
+	else \
+		echo "Failed to calculate new hash. Are there other Nix build errors?"; \
+		git checkout flake.nix default.nix; \
+		exit 1; \
+	fi

README.md

@@ -16,6 +16,12 @@ brew install ThreeDotsLabs/tap/tdl
 sudo /bin/sh -c "$(curl -fsSL https://raw.githubusercontent.com/ThreeDotsLabs/cli/master/install.sh)" -- -b /usr/local/bin
 ```
 
+### Nix (macOS, Linux)
+
+```sh
+nix profile add github:ThreeDotsLabs/cli
+```
+
 ### Script (Windows)
 
 Install to your home directory:

default.nix

@@ -0,0 +1,17 @@
+{ pkgs ? import <nixpkgs> {}, version ? "dev" }:
+
+pkgs.buildGoModule rec {
+  pname = "tdl";
+  inherit version;
+
+  src = ./.;
+
+  subPackages = [ "tdl" ];
+
+  vendorHash = "sha256-Q3MwzslcVv9h3QZAfqnAYmkdVtWeJnhXqYvhZmb3hps=";
+
+  ldflags = [
+    "-s" "-w"
+    "-X main.version=${version}"
+  ];
+}

flake.nix

@@ -0,0 +1,33 @@
+{
+  description = "ThreeDotsLabs CLI";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, flake-utils }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = nixpkgs.legacyPackages.${system};
+        version = if self ? rev then self.rev else "dev";
+      in
+      {
+        packages.default = pkgs.buildGoModule {
+          pname = "tdl";
+          version = version;
+          src = ./.;
+
+          subPackages = [ "tdl" ];
+
+          vendorHash = "sha256-Q3MwzslcVv9h3QZAfqnAYmkdVtWeJnhXqYvhZmb3hps=";
+
+          ldflags = [
+            "-s" "-w"
+            "-X main.version=${version}"
+            "-X main.commit=${if self ? rev then self.rev else "dirty"}"
+          ];
+        };
+      }
+    );
+}