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fixup! Add basic support in Eshell for piping to Lisp commands

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Jim Porter 2026-06-06 18:44:05 -07:00
parent e9847f8263
commit 06ebfca7f4
1 changed files with 8 additions and 5 deletions
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13
lisp/eshell/esh-worker.el
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@ -61,8 +61,8 @@
(defgroup eshell-worker nil (defgroup eshell-worker nil
"Eshell workers provide a way to construct process-like objects in Emacs "Eshell workers provide a way to construct process-like objects in Emacs
Lisp that can serve as pipe targets, allowing you to manipulating other Lisp that can serve as pipe targets, allowing you to manipulate other
command's output with ordinary Lisp." commands' output with ordinary Lisp."
:tag "Worker support" :tag "Worker support"
:group 'eshell) :group 'eshell)
@ -195,18 +195,21 @@ sent to TARGET (e.g. a string representing OBJECT)."
(let ((buf-or-val (eshell-accumulate-worker-buffer-or-value target))) (let ((buf-or-val (eshell-accumulate-worker-buffer-or-value target)))
(cond (cond
((bufferp buf-or-val) ((bufferp buf-or-val)
(setq object (eshell-stringify object t))
(with-current-buffer buf-or-val (with-current-buffer buf-or-val
(insert (eshell-stringify object t)))) (insert object)))
(buf-or-val (buf-or-val
(cl-assert (listp buf-or-val)) (cl-assert (listp buf-or-val))
(setq object (eshell-concat t (car buf-or-val) object))
(with-current-buffer (eshell-accumulate-worker--make-buffer target) (with-current-buffer (eshell-accumulate-worker--make-buffer target)
(insert (eshell-concat t (car buf-or-val) object)))) (insert object)))
((stringp object) ((stringp object)
(with-current-buffer (eshell-accumulate-worker--make-buffer target) (with-current-buffer (eshell-accumulate-worker--make-buffer target)
(insert object))) (insert object)))
(t (t
(setf (eshell-accumulate-worker-buffer-or-value target) (setf (eshell-accumulate-worker-buffer-or-value target)
(list object)))))) (list object))))
object))
(cl-defmethod eshell-close-target ((target eshell-accumulate-worker) _status) (cl-defmethod eshell-close-target ((target eshell-accumulate-worker) _status)
"Close the accumulate-worker TARGET, flushing its buffer." "Close the accumulate-worker TARGET, flushing its buffer."