aigis: make SSH agent work properly

nixos/configs/dotfiles/vscode.hm.nix

@@ -5,6 +5,11 @@
 let
   # Simple helper to de-stringify invalid tokens.
 	author = name: pkgs.vscode-extensions.${name};
+
+	# Forces a package to be marked as having linux-aarch64 support.
+	forceArmLinux = pkg: pkg.overrideAttrs (prev: {
+		meta.platforms = prev.meta.platforms ++ [ "aarch64-linux" ];
+	});
 in
 {
 
@@ -22,7 +27,6 @@ in
 
 			# appearance
 			oderwat.indent-rainbow
-			(author "2gua").rainbow-brackets
 			brandonkirbyson.solarized-palenight
 
 			# behavior
@@ -39,12 +43,12 @@ in
 			streetsidesoftware.code-spell-checker
 
 			# rust
-			serayuzgur.crates
+			fill-labs.dependi
 			rust-lang.rust-analyzer
       njpwerner.autodocstring
 
 			# python
-			ms-python.python
+			(forceArmLinux ms-python.python)
 
       # c/c++
       ms-vscode.cpptools
@@ -57,6 +61,8 @@ in
 			# accessibility / talon, for when our neuro condition is wonk
 			pokey.talon
 			pokey.cursorless
+			pokey.parse-tree
+			pokey.command-server
 
 		];
 
@@ -66,6 +72,8 @@ in
   		# Theming.
 			"workbench.colorTheme" = lib.mkForce "Solarized-Palenight";
 
+			# Default to formatting on save.
+			"editor.formatOnSave" = true;
 
 		};
 

nixos/hosts/aigis.nix

@@ -31,12 +31,15 @@
   services.displayManager.sddm.wayland.compositor = "kwin";
   networking.networkmanager.enable = true;
 
-	# Set up MacOS features.
+	# Set up Apple Silicon features.
   hardware.asahi = {
     peripheralFirmwareDirectory = ../../apple-silicon-support/firmware;
 		useExperimentalGPUDriver = true;
   };
 
+  # Run an ssh-agent locally.
+  programs.ssh.startAgent = true;
+
 	# Make Niri work on this machine. :)
   home-manager.users.deprekated = {
     programs.niri.settings = {

packages/vscode-extensions.nix

@@ -19,6 +19,11 @@ in
 		hash = "sha256-gGTpeOQeIQj2ObyC6504+lzLFUS35RNw5z2/isPRpyM=";
 	};
 
+
+	#
+	# Talon-related extensions.
+	#
+
 	pokey.talon = quickMarketplaceExtension {
 		name = "talon";
 		publisher = "pokey";
@@ -33,4 +38,17 @@ in
 		hash = "sha256-QIfAu76QhIII8Xnt5lCCVsZAaa57OHszC4ZQuq67MZs=";
 	};
 
+	pokey.parse-tree = quickMarketplaceExtension {
+		name = "parse-tree";
+		publisher = "pokey";
+		version = "0.32.0";
+		hash = "sha256-SfixHdqXsHYxWUVku6N8+H3xaA5NKXsgGYl3lB7izNA=";
+	};
+
+	pokey.command-server = quickMarketplaceExtension {
+		name = "command-server";
+		publisher = "pokey";
+		version = "0.10.1";
+		hash = "sha256-r70WXsr5+aHv+W5aT6m7NcaEtte1dnWhRyxWWhu0uLM=";
+	};
 }