feat: add sidecar and td packages, fix neovim extraLuaConfig

pkgs/default.nix

@@ -6,6 +6,8 @@
   # Custom packages registry
   # Each package is defined in its own directory under pkgs/
   beads = pkgs.callPackage ./beads {};
+  sidecar = pkgs.callPackage ./sidecar {};
+  td = pkgs.callPackage ./td {};
   code2prompt = pkgs.callPackage ./code2prompt {};
   hyprpaper-random = pkgs.callPackage ./hyprpaper-random {};
   launch-webapp = pkgs.callPackage ./launch-webapp {};

pkgs/sidecar/default.nix

@@ -0,0 +1,66 @@
+{
+  lib,
+  buildGoModule,
+  fetchFromGitHub,
+  gitMinimal,
+  makeWrapper, # Add this
+  nix-update-script,
+  td, # Add this - the td package
+  versionCheckHook,
+  writableTmpDirAsHomeHook,
+}:
+buildGoModule (finalAttrs: {
+  pname = "sidecar";
+  version = "0.71.0";
+
+  src = fetchFromGitHub {
+    owner = "marcus";
+    repo = "sidecar";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-/tCdhU5Q6ejSSFZCeep6BFWpvAgjyC2KPcDaX0ls8eI=";
+  };
+
+  vendorHash = "sha256-R/AjNJ4x4t1zXXzT+21cjY+9pxs4DVXU4xs88BQvHx4=";
+
+  subPackages = ["cmd/sidecar"];
+
+  ldflags = [
+    "-s"
+    "-w"
+    "-X main.Version=v${finalAttrs.version}" # Can combine these
+  ];
+
+  nativeBuildInputs = [makeWrapper]; # Add this
+
+  nativeCheckInputs = [
+    gitMinimal
+    writableTmpDirAsHomeHook
+  ];
+
+  nativeInstallCheckInputs = [
+    versionCheckHook
+    writableTmpDirAsHomeHook
+  ];
+
+  versionCheckProgramArg = "--version";
+  doInstallCheck = true;
+  doCheck = false;
+
+  postInstall = ''
+    wrapProgram $out/bin/sidecar \
+      --prefix PATH : ${lib.makeBinPath [td]}
+  '';
+
+  passthru = {
+    updateScript = nix-update-script {};
+  };
+
+  meta = {
+    description = "Use sidecar next to CLI agents for diffs, file trees, conversation history, and task management with td";
+    homepage = "https://github.com/marcus/sidecar";
+    changelog = "https://github.com/marcus/sidecar/releases/tag/v${finalAttrs.version}";
+    license = lib.licenses.mit;
+    mainProgram = "sidecar";
+    platforms = lib.platforms.unix;
+  };
+})

pkgs/td/default.nix

@@ -0,0 +1,47 @@
+{
+  lib,
+  buildGoModule,
+  fetchFromGitHub,
+  gitMinimal,
+  nix-update-script,
+  versionCheckHook,
+  writableTmpDirAsHomeHook,
+}:
+buildGoModule (finalAttrs: {
+  pname = "td";
+  version = "0.33.0";
+
+  src = fetchFromGitHub {
+    owner = "marcus";
+    repo = "td";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-gci4B83x/0UMawy+fncArF9zO1aHRE/zXj91e5h6yi8=";
+  };
+
+  vendorHash = "sha256-Rp0lhnBLJx+exX7VLql3RfthTVk3LLftD6n6SsSWzVY=";
+
+  ldflags = [
+    "-s"
+    "-w"
+    "-X"
+    "main.Version=v${finalAttrs.version}"
+  ];
+
+  nativeCheckInputs = [gitMinimal writableTmpDirAsHomeHook];
+
+  nativeInstallCheckInputs = [versionCheckHook writableTmpDirAsHomeHook];
+  versionCheckProgramArg = "version";
+  doInstallCheck = true;
+
+  doCheck = false;
+
+  passthru.updateScript = nix-update-script {};
+
+  meta = with lib; {
+    description = "Minimalist CLI for tracking tasks across AI coding sessions";
+    homepage = "https://github.com/marcus/td";
+    license = licenses.mit;
+    mainProgram = "td";
+    platforms = platforms.unix;
+  };
+})