Copilot

config.el

@@ -16,3 +16,21 @@
   (when (eq system-type 'darwin)
     (define-key eat-semi-char-mode-map (kbd "C-h")  #'eat-self-input)
     (define-key eat-semi-char-mode-map (kbd "<backspace>") (kbd "C-h"))))
+
+;; accept completion from copilot and fallback to company
+(use-package! copilot
+  :hook (prog-mode . copilot-mode)
+  :bind (:map copilot-completion-map
+              ("<tab>" . 'copilot-accept-completion)
+              ("TAB" . 'copilot-accept-completion)
+              ("C-TAB" . 'copilot-accept-completion-by-word)
+              ("C-<tab>" . 'copilot-accept-completion-by-word)
+              ("C-n" . 'copilot-next-completion)
+              ("C-p" . 'copilot-previous-completion))
+
+  :config
+  (add-to-list 'copilot-indentation-alist '(prog-mode 2))
+  (add-to-list 'copilot-indentation-alist '(org-mode 2))
+  (add-to-list 'copilot-indentation-alist '(text-mode 2))
+  (add-to-list 'copilot-indentation-alist '(clojure-mode 2))
+  (add-to-list 'copilot-indentation-alist '(emacs-lisp-mode 2)))

config.org

@@ -1,5 +1,4 @@
 * My doom config
-
 ** Appearance settings
 #+begin_src emacs-lisp
 (setq doom-font (font-spec :family "Maple Mono" :size 20))
@@ -42,3 +41,30 @@ Fix the issue that backspace doesn't work on mac
     (define-key eat-semi-char-mode-map (kbd "C-h")  #'eat-self-input)
     (define-key eat-semi-char-mode-map (kbd "<backspace>") (kbd "C-h"))))
 #+end_src
+
+*** Copilot
+#+begin_src emacs-lisp :tangle packages.el
+(package! copilot
+  :recipe (:host github :repo "copilot-emacs/copilot.el" :files ("*.el")))
+#+end_src
+
+Configuration
+#+begin_src emacs-lisp
+;; accept completion from copilot and fallback to company
+(use-package! copilot
+  :hook (prog-mode . copilot-mode)
+  :bind (:map copilot-completion-map
+              ("<tab>" . 'copilot-accept-completion)
+              ("TAB" . 'copilot-accept-completion)
+              ("C-TAB" . 'copilot-accept-completion-by-word)
+              ("C-<tab>" . 'copilot-accept-completion-by-word)
+              ("C-n" . 'copilot-next-completion)
+              ("C-p" . 'copilot-previous-completion))
+
+  :config
+  (add-to-list 'copilot-indentation-alist '(prog-mode 2))
+  (add-to-list 'copilot-indentation-alist '(org-mode 2))
+  (add-to-list 'copilot-indentation-alist '(text-mode 2))
+  (add-to-list 'copilot-indentation-alist '(clojure-mode 2))
+  (add-to-list 'copilot-indentation-alist '(emacs-lisp-mode 2)))
+#+end_src

packages.el

@@ -7,3 +7,6 @@
                    ("terminfo/65" "terminfo/65/*")
                    ("integration" "integration/*")
                    (:exclude ".dir-locals.el" "*-tests.el"))))
+
+(package! copilot
+  :recipe (:host github :repo "copilot-emacs/copilot.el" :files ("*.el")))