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Any options you set from gptel's transient menu (except for the model parameters) are only active for the next query. If you want these flags to be persistent, you can press C-x s when in the transient menu:
Pressing C-x C-s will save them across Emacs sessions.
Now options you choose will remain set until you change them.
However, you still have to bring up the menu to send a query with these saved options. You can replace your usage of gptel-send with the following command if you want these options to be applied without having to bring up the menu:
(put 'gptel--suffix-send 'interactive-only nil)
(defun gptel-send-with-options (&optional arg)
"Send query. With prefix ARG open gptel's menu instead."
(interactive "P")
(if arg
(call-interactively 'gptel-menu)
(gptel--suffix-send (transient-args 'gptel-menu))))GPTel provides gptel-request, a lower level function, to query ChatGPT with custom behavior.
Its signature is as follows:
(gptel-request
"my prompt" ;the prompt to send to ChatGPT
;; The below keys are all optional
:buffer some-buffer-or-name ;defaults to (current-buffer)
:system "Chat directive here" ;defaults to gptel--system-message
:position some-pt ;defaults to (point)
:context (list "any other info") ;will be available to the callback
:callback (lambda (response info) ...)) ;called with the response and an info plist
;defaults to inserting the response at :positionSee its documentation for details.
For example, to define a command that accepts a prompt in the minibuffer and pops up a window with the response, you could define the following:
(defvar gptel-quick--history nil)
(defun gptel-quick (prompt)
(interactive (list (read-string "Ask ChatGPT: " nil gptel-quick--history)))
(when (string= prompt "") (user-error "A prompt is required."))
(gptel-request
prompt
:callback
(lambda (response info)
(if (not response)
(message "gptel-quick failed with message: %s" (plist-get info :status))
(with-current-buffer (get-buffer-create "*gptel-quick*")
(let ((inhibit-read-only t))
(erase-buffer)
(insert response))
(special-mode)
(display-buffer (current-buffer)
`((display-buffer-in-side-window)
(side . bottom)
(window-height . ,#'fit-window-to-buffer))))))))A command that asks ChatGPT to rewrite and replace the current region, sentence or line. Calling with a prefix-arg will query the user for the instructions to include with the text.
(defun gptel-rewrite-and-replace (bounds &optional directive)
(interactive
(list
(cond
((use-region-p) (cons (region-beginning) (region-end)))
((derived-mode-p 'text-mode)
(list (bounds-of-thing-at-point 'sentence)))
(t (cons (line-beginning-position) (line-end-position))))
(and current-prefix-arg
(read-string "ChatGPT Directive: "
"You are a prose editor. Rewrite my prompt more professionally."))))
(gptel-request
(buffer-substring-no-properties (car bounds) (cdr bounds)) ;the prompt
:system (or directive "You are a prose editor. Rewrite my prompt more professionally.")
:buffer (current-buffer)
:context (cons (set-marker (make-marker) (car bounds))
(set-marker (make-marker) (cdr bounds)))
:callback
(lambda (response info)
(if (not response)
(message "ChatGPT response failed with: %s" (plist-get info :status))
(let* ((bounds (plist-get info :context))
(beg (car bounds))
(end (cdr bounds))
(buf (plist-get info :buffer)))
(with-current-buffer buf
(save-excursion
(goto-char beg)
(kill-region beg end)
(insert response)
(set-marker beg nil)
(set-marker end nil)
(message "Rewrote line. Original line saved to kill-ring."))))))));; Create a kagi backend if you don't have one defined
(defvar gptel--kagi
(gptel-make-kagi "Kagi" :key "YOUR_KAGI_KEY")) ;or function that returns a key
;; Function that requests kagi for a url summary and shows it in a side-window
(defun my/kagi-summarize (url)
(let ((gptel-backend gptel--kagi)
(gptel-model "summarize:agnes")) ;or summarize:cecil, summarize:daphne, summarize:muriel
(gptel-request
url
:callback
(lambda (response info)
(if response
(with-current-buffer (get-buffer-create "*Kagi Summary*")
(let ((inhibit-read-only t))
(erase-buffer)
(visual-line-mode 1)
(insert response)
(display-buffer
(current-buffer)
'((display-buffer-in-side-window
display-buffer-at-bottom)
(side . bottom))))
(special-mode 1))
(message "gptel-request failed with message: %s"
(plist-get info :status)))))))
;; Make this function available to Embark
(keymap-set embark-url-map "=" #'my/kagi-summarize)Running embark-act on a (text or video) link followed by = will pop up a summary of the link contents at the bottom of the screen.
Depending on your model or prompt, sometimes returned in-buffer refactored code would not be perfect, i.e. it would have incorrect indentation or even include Markdown formatting. The below is an example for how to add a hook to automatically fix such cases.
(cl-defun my/clean-up-gptel-refactored-code (beg end)
"Clean up the code responses for refactored code in the current buffer.
The response is placed between BEG and END. The current buffer is
guaranteed to be the response buffer."
(when gptel-mode ; Don't want this to happen in the dedicated buffer.
(cl-return-from my/clean-up-gptel-refactored-code))
(when (and beg end)
(save-excursion
(let ((contents
(replace-regexp-in-string
"\n*``.*\n*" ""
(buffer-substring-no-properties beg end))))
(delete-region beg end)
(goto-char beg)
(insert contents))
;; Indent the code to match the buffer indentation if it's messed up.
(indent-region beg end)
(pulse-momentary-highlight-region beg end))))Then, where you config gptel, add:
(add-hook 'gptel-post-response-functions #'my/clean-up-gptel-refactored-code)What this does is remove the Markdown tags and automatically indent the code with respect to the buffer. When you send the prompt, you can see the streamed-in bad code, and after the streaming is complete, it refactors it.