Update ffmac and HMS

Externalize the hms shell script for easier editing
Update ffmac to latest release
Add copying of Mac apps to the expected folder

flake.lock

@@ -44,11 +44,11 @@
         "nixpkgs": "nixpkgs_2"
       },
       "locked": {
-        "lastModified": 1667351381,
-        "narHash": "sha256-7bnKheuYsY2zyNluA22vHQu9R3YB0ArxTUFd57oWAo4=",
+        "lastModified": 1667610227,
+        "narHash": "sha256-2olA2HYnz07rjDq3lMqCmDRlSegp1WL4OqR3KSy3Hy4=",
         "owner": "bandithedoge",
         "repo": "nixpkgs-firefox-darwin",
-        "rev": "e777625df67530c7f67649d28a9bbc676d5e2d44",
+        "rev": "78d9f25b7816f5711f80093721cf6618cda3e1c0",
         "type": "github"
       },
       "original": {

overlays/hms.nix

@@ -1,30 +1,3 @@
 { pkgs, ... }:
 
-pkgs.writeShellScriptBin "hms" ''
-set -eo pipefail
-# Build different targets with GUI or not
-
-arch="$(uname -m)"
-if [ "$(uname -s)" == "Darwin" ]; then
-	# On macOS
-	src="$HOME/.config/nix/"
-	target="''${arch}-darwin"
-else
-	# On Linux/WSL2 systems
-	if [ -z "$DISPLAY" ]; then
-		target="''${arch}-nogui"
-	else
-		target="''${arch}-gui"
-	fi
-	src=/etc/nixos
-fi
-
-# Build and switch
-echo "Building $target"
-dest=$(mktemp -d)
-pushd "$dest" > /dev/null
-nix build --impure "$src#homeConfigurations.$target.activationPackage"
-./result/activate
-popd > /dev/null
-rm -r "$dest"
-''
+pkgs.writeShellScriptBin "hms" (builtins.readFile ./hms.sh)

overlays/hms.sh

@@ -0,0 +1,34 @@
+# vim: set ft=bash:
+set -eo pipefail
+# Build different targets with GUI or not
+
+arch="$(uname -m)"
+if [ "$(uname -s)" == "Darwin" ]; then
+	# On macOS
+	src="${HOME}/.config/nix/"
+	target="${arch}-darwin"
+else
+	# On Linux/WSL2 systems
+	if [ -z "${DISPLAY}" ]; then
+		target="${arch}-nogui"
+	else
+		target="${arch}-gui"
+	fi
+	src=/etc/nixos
+fi
+
+# Build and switch
+echo "Building ${target}"
+dest=$(mktemp -d)
+pushd "${dest}" > /dev/null
+nix build --impure "${src}#homeConfigurations.${target}.activationPackage"
+./result/activate
+popd > /dev/null
+rm -r "${dest}"
+
+if [ "$(uname -s)" == "Darwin" ]; then
+	for app in ~/.nix-profile/Applications/*.app; do
+		echo "Copying '${app}' to Applications"
+		cp -r "${app}" "${HOME}/Applications"
+	done
+fi