fixup setup.sh

nix/home-manager/flake.lock

@@ -82,11 +82,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1682535786,
-        "narHash": "sha256-NH2a8yB8V25cglvcHDrvaTLvohzMgGLLZ4vnXQn4vOw=",
+        "lastModified": 1682779989,
+        "narHash": "sha256-H8AjcIBYFYrlRobYJ+n1B+ZJ6TsaaeZpuLn4iRqVvr4=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "d82c9af8175878a461a0fdf914e67cc446664570",
+        "rev": "3144311f31194b537808ae6848f86f3dbf977d59",
         "type": "github"
       },
       "original": {
@@ -205,11 +205,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1682453498,
-        "narHash": "sha256-WoWiAd7KZt5Eh6n+qojcivaVpnXKqBsVgpixpV2L9CE=",
+        "lastModified": 1682879489,
+        "narHash": "sha256-sASwo8gBt7JDnOOstnps90K1wxmVfyhsTPPNTGBPjjg=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "c8018361fa1d1650ee8d4b96294783cf564e8a7f",
+        "rev": "da45bf6ec7bbcc5d1e14d3795c025199f28e0de0",
         "type": "github"
       },
       "original": {

nix/setup.sh

@@ -8,5 +8,11 @@ nix-channel --update
 
 nix-shell '<home-manager>' -A install
 
-nix flake --update
-home-manager switch --flake "$PWD/home-manager#acicchetti"
+nix flake update
+if [[ $(uname) == "Darwin" ]]; then
+    # we're modern macOS
+    home-manager switch --flake "$PWD/home-manager#aarch64-darwin-acicchetti"
+else
+    # we're linux
+    home-manager switch --flake "$PWD/home-manager#x86_64-linux-acicchetti"
+fi