branch: elpa/cider
commit 33271f1342747017edb1c9f7bc940e0c0254df07
Author: yuhan0 <qyth...@gmail.com>
Commit: Bozhidar Batsov <bozhi...@batsov.dev>
Handle streaming of results in eval handlers
---
cider-eval.el | 116 ++++++++++++++++++++++++++++++++++------------------------
1 file changed, 68 insertions(+), 48 deletions(-)
diff --git a/cider-eval.el b/cider-eval.el
index 76791d48bf..fe0cba1c67 100644
--- a/cider-eval.el
+++ b/cider-eval.el
@@ -656,18 +656,21 @@ evaluation command. Honor `cider-auto-jump-to-error'."
(defun cider-insert-eval-handler (&optional buffer)
"Make an nREPL evaluation handler for the BUFFER.
The handler simply inserts the result value in BUFFER."
- (let ((eval-buffer (current-buffer)))
+ (let ((eval-buffer (current-buffer))
+ (res ""))
(nrepl-make-response-handler (or buffer eval-buffer)
(lambda (_buffer value)
(with-current-buffer buffer
(insert value))
(when cider-eval-register
- (set-register cider-eval-register value))
)
+ (setq res (concat res value))))
(lambda (_buffer out)
(cider-repl-emit-interactive-stdout out))
(lambda (_buffer err)
(cider-handle-compilation-errors err
eval-buffer))
- '())))
+ (lambda (_buffer)
+ (when cider-eval-register
+ (set-register cider-eval-register
res))))))
(defun cider--emit-interactive-eval-output (output repl-emit-function)
"Emit output resulting from interactive code evaluation.
@@ -726,17 +729,12 @@ when `cider-auto-inspect-after-eval' is non-nil."
(end (or (car-safe (cdr-safe place)) place))
(beg (when beg (copy-marker beg)))
(end (when end (copy-marker end)))
- (fringed nil))
+ (fringed nil)
+ (res ""))
(nrepl-make-response-handler (or buffer eval-buffer)
(lambda (_buffer value)
- (if beg
- (unless fringed
-
(cider--make-fringe-overlays-for-region beg end)
- (setq fringed t))
- (cider--make-fringe-overlay end))
- (cider--display-interactive-eval-result
value end)
- (when cider-eval-register
- (set-register cider-eval-register value)))
+ (setq res (concat res value))
+ (cider--display-interactive-eval-result res
end))
(lambda (_buffer out)
(cider-emit-interactive-eval-output out))
(lambda (_buffer err)
@@ -746,20 +744,31 @@ when `cider-auto-inspect-after-eval' is non-nil."
(cider--display-interactive-eval-result
err end 'cider-error-overlay-face)))
(cider-handle-compilation-errors err
eval-buffer))
- (when (and cider-auto-inspect-after-eval
- (boundp 'cider-inspector-buffer)
- (windowp (get-buffer-window
cider-inspector-buffer 'visible)))
- (lambda (buffer)
+ (lambda (buffer)
+ (if beg
+ (unless fringed
+
(cider--make-fringe-overlays-for-region beg end)
+ (setq fringed t))
+ (cider--make-fringe-overlay end))
+ (when (and cider-auto-inspect-after-eval
+ (boundp 'cider-inspector-buffer)
+ (windowp (get-buffer-window
cider-inspector-buffer 'visible)))
(cider-inspect-last-result)
- (select-window (get-buffer-window
buffer)))))))
+ (select-window (get-buffer-window
buffer)))
+ (when cider-eval-register
+ (set-register cider-eval-register
res))))))
+
(defun cider-load-file-handler (&optional buffer done-handler)
"Make a load file handler for BUFFER.
Optional argument DONE-HANDLER lambda will be run once load is complete."
- (let ((eval-buffer (current-buffer)))
+ (let ((eval-buffer (current-buffer))
+ (res ""))
(nrepl-make-response-handler (or buffer eval-buffer)
(lambda (buffer value)
(cider--display-interactive-eval-result
value)
+ (when cider-eval-register
+ (setq res (concat res value)))
(when (buffer-live-p buffer)
(with-current-buffer buffer
(cider--make-fringe-overlays-for-region
(point-min) (point-max))
@@ -769,45 +778,54 @@ Optional argument DONE-HANDLER lambda will be run once
load is complete."
(lambda (_buffer err)
(cider-emit-interactive-eval-err-output err)
(cider-handle-compilation-errors err
eval-buffer))
- (or done-handler '())
+ (lambda (buffer)
+ (when cider-eval-register
+ (set-register cider-eval-register res))
+ (when done-handler
+ (funcall done-handler buffer)))
(lambda ()
(funcall nrepl-err-handler)))))
(defun cider-eval-print-handler (&optional buffer)
"Make a handler for evaluating and printing result in BUFFER."
- (nrepl-make-response-handler (or buffer (current-buffer))
- (lambda (buffer value)
- (with-current-buffer buffer
- (insert
- (if (derived-mode-p
'cider-clojure-interaction-mode)
- (format "\n%s\n" value)
- value)))
- (when cider-eval-register
- (set-register cider-eval-register value)))
- (lambda (_buffer out)
- (cider-emit-interactive-eval-output out))
- (lambda (_buffer err)
- (cider-emit-interactive-eval-err-output err))
- '()))
+ (let ((res ""))
+ (nrepl-make-response-handler (or buffer (current-buffer))
+ (lambda (buffer value)
+ (with-current-buffer buffer
+ (insert
+ (if (derived-mode-p
'cider-clojure-interaction-mode)
+ (format "\n%s\n" value)
+ value)))
+ (when cider-eval-register
+ (setq res (concat res value))))
+ (lambda (_buffer out)
+ (cider-emit-interactive-eval-output out))
+ (lambda (_buffer err)
+ (cider-emit-interactive-eval-err-output
err))
+ (lambda (_buffer)
+ (when cider-eval-register
+ (set-register cider-eval-register
res))))))
(defun cider-eval-print-with-comment-handler (buffer location comment-prefix)
"Make a handler for evaluating and printing commented results in BUFFER.
LOCATION is the location marker at which to insert. COMMENT-PREFIX is the
comment prefix to use."
- (nrepl-make-response-handler buffer
- (lambda (buffer value)
- (with-current-buffer buffer
- (save-excursion
- (goto-char (marker-position location))
- (insert (concat comment-prefix
- value "\n"))))
- (when cider-eval-register
- (set-register cider-eval-register value)))
- (lambda (_buffer out)
- (cider-emit-interactive-eval-output out))
- (lambda (_buffer err)
- (cider-emit-interactive-eval-err-output err))
- '()))
+ (let ((res ""))
+ (nrepl-make-response-handler buffer
+ (lambda (_buffer value)
+ (setq res (concat res value)))
+ (lambda (_buffer out)
+ (cider-emit-interactive-eval-output out))
+ (lambda (_buffer err)
+ (cider-emit-interactive-eval-err-output
err))
+ (lambda (buffer)
+ (with-current-buffer buffer
+ (save-excursion
+ (goto-char (marker-position location))
+ (insert (concat comment-prefix
+ res "\n"))))
+ (when cider-eval-register
+ (set-register cider-eval-register
value))))))
(defun cider-maybe-insert-multiline-comment (result comment-prefix
continued-prefix comment-postfix)
"Insert eval RESULT at current location if RESULT is not empty.
@@ -842,7 +860,9 @@ COMMENT-POSTFIX is the text to output after the last line."
(with-current-buffer buffer
(save-excursion
(goto-char (marker-position location))
- (cider-maybe-insert-multiline-comment res comment-prefix
continued-prefix comment-postfix))))
+ (cider-maybe-insert-multiline-comment res comment-prefix
continued-prefix comment-postfix)))
+ (when cider-eval-register
+ (set-register cider-eval-register res)))
nil
nil
(lambda (_buffer warning)
