ellama-config.el

;; I use Ellama (https://github.com/s-kostyaev/ellama/) to streamline my interactions with LLM. Here's the configuration:
;;
;; Since Ellama relies on ollama (https://ollama.ai/) and its zephyr library (https://ollama.ai/library/zephyr) by default, you need to configure it externally. After downloading ollama, you can obtain zephyr with `ollama pull zephyr`.

(leaf ellama
  :ensure t
  :require t
  :custom
  ;; I use C-c , as the prefix of ollama
  (ellama-keymap-prefix . "C-c ,")
  :config
  (ellama-setup-keymap)
  (defcustom ellama-commit-message-prompt-template "Review the following code changes and make a concise commit message:\n```\n%s\n```"
    "Prompt template for `ellama-commit-message'."
    :group 'ellama
    :type 'string)
  (defun ellama-commit-message ()
    "Review code in selected region or current buffer."
    (interactive)
    (let ((text (if (region-active-p)
                    (buffer-substring-no-properties (region-beginning) (region-end))
                  (buffer-substring-no-properties (point-min) (point-max)))))
      (ellama-instant (format ellama-commit-message-prompt-template text)))))