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Address code review feedback: improve format validation and fix index increment logic

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Co-authored-by: Kinneyzhang <38454496+Kinneyzhang@users.noreply.github.com>
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copilot-swe-agent[bot] 2025-12-17 16:10:49 +00:00
parent b6f3f87925
commit ff96cf25af
1 changed files with 43 additions and 28 deletions
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51
tp.el
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@ -1546,6 +1546,31 @@ The layer is stored in `tp-layer-alist'."
(push (cons ',name ',properties) tp-layer-alist))
(assoc ',name tp-layer-alist))))
(defun tp--layer-group-element-format (element)
"Determine the format type of ELEMENT.
Returns 'symbol, 'format-1, 'format-2, 'format-3, or nil if invalid."
(cond
;; Symbol - reference to existing layer
((symbolp element) 'symbol)
;; Format 3 - ("name" :props (plist...))
((and (listp element)
(= (length element) 3)
(stringp (car element))
(eq (cadr element) :props)
(listp (caddr element)))
'format-3)
;; Format 2 - ("name" . (plist...)) - cons cell with proper list cdr
((and (consp element)
(stringp (car element))
(listp (cdr element))
(not (eq (cadr element) :props))) ; Distinguish from format-3
'format-2)
;; Format 1 - (plist...) - anonymous, must start with a symbol
((and (listp element)
(symbolp (car element)))
'format-1)
(t nil)))
(defun tp--parse-layer-group-element (group-name element idx)
"Parse a layer group element and return (layer-name . properties).
GROUP-NAME is the name of the layer group.
@ -1554,33 +1579,23 @@ IDX is the index for anonymous elements.
Returns a cons cell (LAYER-NAME . PROPERTIES) or a symbol if ELEMENT
references an already-defined layer."
(cond
;; Case: already defined layer (symbol)
((symbolp element)
element)
;; Case: Format 3 - ("name" :props (plist...))
((and (listp element)
(stringp (car element))
(eq (cadr element) :props)
(caddr element))
(let ((format (tp--layer-group-element-format element)))
(pcase format
('symbol element)
('format-3
(let* ((layer-suffix (car element))
(layer-name (intern (format "%s-%s" group-name layer-suffix)))
(props (caddr element)))
(cons layer-name props)))
;; Case: Format 2 - ("name" . (plist...)) - cons cell
((and (consp element)
(stringp (car element))
(listp (cdr element)))
('format-2
(let* ((layer-suffix (car element))
(layer-name (intern (format "%s-%s" group-name layer-suffix)))
(props (cdr element)))
(cons layer-name props)))
;; Case: Format 1 - (plist...) - anonymous, use index
((and (listp element)
(not (stringp (car element))))
('format-1
(let ((layer-name (intern (format "%s-%d" group-name idx))))
(cons layer-name element)))
(t (error "Invalid layer group element: %S" element))))
(_ (error "Invalid layer group element: %S" element)))))
(defmacro tp-define-layer-group (name &rest elements)
"Define a layer group named NAME containing multiple layers.
@ -1634,7 +1649,7 @@ and the group itself is stored in `tp-layer-groups'."
layer-defs)
(push layer-name layer-names)
;; Only increment idx for anonymous (Format 1) elements
(unless (and (listp element) (stringp (car element)))
(when (eq (tp--layer-group-element-format element) 'format-1)
(cl-incf idx)))))))
(setq layer-names (nreverse layer-names))
(setq layer-defs (nreverse layer-defs))