From e47eaa32a3ca9152118b5365d3f8681c3e2d3135 Mon Sep 17 00:00:00 2001
From: Maciej Jur <maciej@kamoshi.org>
Date: Sat, 27 Jul 2024 14:03:17 +0200
Subject: [PATCH] nixos: clean up cache in home

---
 nixos/msi/configuration.nix |  3 ++-
 nixos/msi/modules/lean.nix  |  8 ++++----
 nixos/msi/modules/ocaml.nix |  6 +++++-
 nixos/msi/modules/rust.nix  | 12 ++++++++++++
 4 files changed, 23 insertions(+), 6 deletions(-)
 create mode 100644 nixos/msi/modules/rust.nix

diff --git a/nixos/msi/configuration.nix b/nixos/msi/configuration.nix
index 4ede3d5..a883ef9 100644
--- a/nixos/msi/configuration.nix
+++ b/nixos/msi/configuration.nix
@@ -55,7 +55,8 @@ in
 	i18n = {
 		defaultLocale = "en_US.UTF-8";
 		inputMethod = {
-			enabled = "fcitx5";
+			enable = true;
+			type = "fcitx5";
 			fcitx5 = {
 				waylandFrontend = true;
 				plasma6Support = true;
diff --git a/nixos/msi/modules/lean.nix b/nixos/msi/modules/lean.nix
index 1e6ff7b..dfb6437 100644
--- a/nixos/msi/modules/lean.nix
+++ b/nixos/msi/modules/lean.nix
@@ -1,11 +1,11 @@
 { pkgs, config, ... }:
 
 {
+	home.sessionVariables = {
+		ELAN_HOME = "${config.xdg.cacheHome}/elan";
+	};
+
 	home.packages = with pkgs; [
 		elan
 	];
-
-	# home.sessionVariables = {
-	# 	ELAN_HOME = "${config.xdg.cacheHome}/elan";
-	# };
 }
diff --git a/nixos/msi/modules/ocaml.nix b/nixos/msi/modules/ocaml.nix
index fefa6bd..a997186 100644
--- a/nixos/msi/modules/ocaml.nix
+++ b/nixos/msi/modules/ocaml.nix
@@ -1,6 +1,10 @@
-{ pkgs, ... }:
+{ pkgs, config, ... }:
 
 {
+	home.sessionVariables = {
+		OPAMROOT = "${config.xdg.cacheHome}/opam";
+	};
+
 	home.packages = with pkgs; [
 		ocaml
 		ocamlformat
diff --git a/nixos/msi/modules/rust.nix b/nixos/msi/modules/rust.nix
new file mode 100644
index 0000000..2dc95db
--- /dev/null
+++ b/nixos/msi/modules/rust.nix
@@ -0,0 +1,12 @@
+{ pkgs, config, ... }:
+
+{
+	home.sessionVariables = {
+		CARGO_HOME  = "${config.xdg.cacheHome}/cargo";
+		RUSTUP_HOME = "${config.xdg.cacheHome}/rustup";
+	};
+
+	home.packages = with pkgs; [
+		rust-analyzer
+	];
+}