Function: dockerfile-ts-mode--stage-name

dockerfile-ts-mode--stage-name is a byte-compiled function defined in dockerfile-ts-mode.el.gz.

Signature

(dockerfile-ts-mode--stage-name NODE)

Documentation

Return the stage name of NODE.

Return nil if there is no name or if NODE is not a stage node.

Source Code

;; Defined in /usr/src/emacs/lisp/progmodes/dockerfile-ts-mode.el.gz
(defun dockerfile-ts-mode--stage-name (node)
  "Return the stage name of NODE.
Return nil if there is no name or if NODE is not a stage node."
  (pcase (treesit-node-type node)
    ("from_instruction"
     (treesit-node-text
      (or (treesit-node-child-by-field-name node "as")
          (treesit-node-child node 1))
      t))))