added a mechanism to easily add definitions to the ellama context

emacs/module/module-ellama-capture-definitions.el

@@ -0,0 +1,42 @@
+;;; module-ellama-capture-definition.el --- Ellama capture definitions
+;;;
+;;; Commentary:
+;;;
+;;; This file provides functions to interactively add definitions to
+;;; the Ellama context.  This can be useful, for example, when dealing
+;;; with custom data formats, such as denote notes, where the training
+;;; data is unlikely to contain information about the format.
+;;;
+;;; Code:
+
+(require 'ellama)
+
+(defun ellama-capture-add-definition ()
+  "Interactively choose and add a definition to the Ellama context."
+  (interactive)
+  (let* ((funcs (apropos-internal "^ellama-capture-add-.*-definition$"))
+         (choices (mapcar (lambda (func)
+                            (string-match "ellama-capture-add-\\(.*\\)-definition" (symbol-name func))
+                            (match-string 1 (symbol-name func)))
+                          funcs))
+         (choice (completing-read "Choose definition to add: " choices nil t)))
+    (if (fboundp (intern (format "ellama-capture-add-%s-definition" choice)))
+        (funcall (intern (format "ellama-capture-add-%s-definition" choice)))
+      (message "No function found for %s" choice))))
+
+(defun ellama-capture-add-filetag-definition ()
+  "Add the filetag definition to the Ellama context."
+  (interactive)
+  (let ((filetag-definition
+         "Filetags: Used for note categorization and organization.
+Syntax: '# +filetags: :tag1:tag2:tag3:'
+- Each tag is enclosed in colons
+- Multiple tags can be specified
+- Placed at the beginning of a note file
+Example: '# +filetags: :work:project:urgent:'
+Purpose: Enable efficient filtering and searching of notes."))
+    (ellama-context-add-text filetag-definition)
+    (message "Filetag definition added to Ellama context")))
+
+(provide 'module-ellama-capture-definitions)
+;;; module-ellama-capture-definitions.el ends here.

emacs/module/module-ellama-capture.el

@@ -26,6 +26,7 @@
       (local-set-key (kbd "C-c C-k") 'ellama-capture-abort)
       (local-set-key (kbd "C-c f") 'ellama-context-add-file)
       (local-set-key (kbd "C-c i") 'ellama-context-add-info-node)
+			(local-set-key (kbd "C-c d") 'ellama-capture-add-definition)
       (setq header-line-format
             (substitute-command-keys
              "C-c C-c: send, C-c C-k: abort, C-c f: add file, C-c i: add info node")))
@@ -51,6 +52,8 @@
   (quit-window t)
   (message "Ellama input aborted"))
 
+(require 'module-ellama-capture-definitions)
+
 (global-set-key (kbd "C-x A SPC") #'ellama-capture)
 
 (provide 'module-ellama-capture)

emacs/module/module-llm.el

@@ -26,17 +26,19 @@
 (with-eval-after-load 'ellama
   (ellama-setup-keymap))
 
-;; FIXME: ellama-context-add-file does not accept arguments. may
-;; explain why this doesn't work as expected.
 (defun ellama-context-add-marked-files ()
   "Add all marked files in Dired to Ellama context."
   (interactive)
-  (let ((marked-files (dired-get-marked-files)))
+  (let ((marked-files (dired-get-marked-files))
+        (added-count 0))
     (if (null marked-files)
         (message "No files marked")
       (dolist (file marked-files)
-        (ignore-errors (ellama-context-add-file file)))
-      (message "Added %d file(s) to Ellama context" (length marked-files)))))
+        (let ((default-directory (file-name-directory file)))
+          (let ((element (ellama-context-element-file :name file)))
+            (ellama-context-element-add element)
+            (cl-incf added-count))))
+      (message "Added %d file(s) to Ellama context" added-count))))
 
 (with-eval-after-load 'dired
   (define-key dired-mode-map (kbd "C-c e") #'ellama-context-add-marked-files))