home-manager/zsh: make realise-symlink support directories

thiagokokada · Jul 31, 2024 · 6fff3b9 · 6fff3b9
1 parent 868ac3d
commit 6fff3b9
Showing 1 changed file with 11 additions and 2 deletions.
diff --git a/home-manager/cli/zsh/default.nix b/home-manager/cli/zsh/default.nix
@@ -18,8 +18,17 @@ let
     text = ''
       for file in "$@"; do
         if [[ -L "$file" ]]; then
-          cp --verbose --remove-destination "$(readlink "$file")" "$file"
-          chmod --changes +w "$file"
+          if [[ -d "$file" ]]; then
+            tmpdir="''${file}.tmp"
+            mkdir -p "$tmpdir"
+            cp --verbose --recursive "$file"/* "$tmpdir"
+            unlink "$file"
+            mv "$tmpdir" "$file"
+            chmod --changes --recursive +w "$file"
+          else
+            cp --verbose --remove-destination "$(readlink "$file")" "$file"
+            chmod --changes +w "$file"
+          fi
         else
           >&2 echo "Not a symlink: $file"
           exit 1