applied

home/tmux.nix

@@ -1,4 +1,16 @@
-{...}: {
+{lib, ...}: {
+  home.activation.removeLegacyTmuxLink = lib.hm.dag.entryBefore ["checkLinkTargets"] ''
+    path="$HOME/.config/tmux/tmux.conf"
+    if [ -L "$path" ]; then
+      target="$(readlink "$path")"
+      case "$target" in
+        ../../dots/tmux/*|dots/tmux/*|"$HOME"/dots/tmux/*)
+          rm -f "$path"
+          ;;
+      esac
+    fi
+  '';
+
   programs.tmux = {
     enable = true;
     extraConfig = ''

home/zsh.nix

@@ -4,6 +4,19 @@
   pkgs,
   ...
 }: {
+  home.activation.removeLegacyZshLinks = lib.hm.dag.entryBefore ["checkLinkTargets"] ''
+    for path in "$HOME/.zshenv" "$HOME/.zshrc"; do
+      if [ -L "$path" ]; then
+        target="$(readlink "$path")"
+        case "$target" in
+          dots/zsh/*|"$HOME"/dots/zsh/*)
+            rm -f "$path"
+            ;;
+        esac
+      fi
+    done
+  '';
+
   home.activation.ensureOhMyZshCache = lib.hm.dag.entryAfter ["writeBoundary"] ''
     mkdir -p "${config.xdg.cacheHome}/oh-my-zsh"
   '';