Save detached HEAD changes

modules/home/starship.nix

@@ -5,7 +5,7 @@
     settings = {
       add_newline = true;
       command_timeout = 200;
-      format = "[$directory$\{custom.jj}]($style)$character";
+      format = "[$directory$git_commit$git_branch$git_status]($style)$character";
       character = {
         error_symbol = "[✗ ](bold #e64553)";
         success_symbol = "[❯](bold #40a02b)[❯](bold #df8e1d)[❯](bold #dc8a78)";
@@ -16,29 +16,18 @@
         repo_root_style = "bold cyan";
         repo_root_format = "[$repo_root]($repo_root_style)[$path]($style)[$read_only]($read_only_style) ";
       };
-      custom.jj = {
-        command = ''
-          jj log --revisions @ --no-graph --ignore-working-copy --color always --limit 1 --template '
-            separate(" ",
-              change_id.shortest(4),
-              bookmarks,
-              "|",
-              concat(
-                if(conflict, "💥"),
-                if(divergent, "🚧"),
-                if(hidden, "👻"),
-                if(immutable, "🔒"),
-              ),
-              raw_escape_sequence("\x1b[1;32m") ++ if(empty, "(empty)"),
-              raw_escape_sequence("\x1b[1;32m") ++ coalesce(
-                truncate_end(29, description.first_line(), "…"),
-                "(no description set)",
-              ) ++ raw_escape_sequence("\x1b[0m"),
-            )
-          '
-        '';
-        when = "jj --ignore-working-copy root";
-        symbol = "🥋";
+      git_commit = {
+        commit_hash_length = 4;
+        only_detached = false;
+        tag_disabled = true;
+        format = "[$hash]($style) ";
+      };
+      git_branch = {
+        format = "[$branch]($style) ";
+        symbol = "";
+      };
+      git_status = {
+        format = "| [$all_status$ahead_behind]($style) ";
       };
     };
   };