;;; common-dev-settings.el --- Dev tooling shared across all hosts

;;; Completion

(use-package company
  :defer 1
  :config
  (global-company-mode)
  (setq company-idle-delay 0.2
        company-minimum-prefix-length 2
        company-show-numbers t
        company-tooltip-align-annotations t))

;;; LSP

(use-package eglot
  :ensure nil
  :defer t
  :commands (eglot eglot-ensure)
  :config
  (setq eglot-autoshutdown t
        eglot-send-changes-idle-time 0.5)
  (setq eldoc-echo-area-use-multiline-p nil)
  (add-to-list 'eglot-stay-out-of 'eldoc))

;;; Tree-sitter mode management
;; Grammar sources and installation are host-specific; see dev-settings.el.

(use-package treesit-auto
  :custom
  (treesit-auto-install 'prompt)
  :config
  (treesit-auto-add-to-auto-mode-alist 'all)
  (global-treesit-auto-mode))

;;; Utilities

(use-package helpful
  :defer t
  :commands (helpful-callable helpful-variable helpful-key))

(use-package smartparens
  :defer 1
  :hook (prog-mode . smartparens-mode)
  :config
  (require 'smartparens-config))

(use-package yasnippet
  :defer 2
  :config
  (yas-global-mode 1))

(use-package yasnippet-snippets
  :defer t
  :after yasnippet)

;;; Emacs Lisp

(add-hook 'emacs-lisp-mode-hook #'eldoc-mode)
(add-hook 'emacs-lisp-mode-hook #'company-mode)

;;; LSP Keybindings

(with-eval-after-load 'eglot
  (keymap-set eglot-mode-map "C-c l d" #'xref-find-definitions)
  (keymap-set eglot-mode-map "C-c l r" #'xref-find-references)
  (keymap-set eglot-mode-map "C-c l i" #'eglot-find-implementation)
  (keymap-set eglot-mode-map "C-c l t" #'eglot-find-typeDefinition)
  (keymap-set eglot-mode-map "C-c l h" #'eldoc-doc-buffer)
  (keymap-set eglot-mode-map "C-c l s" #'eldoc)
  (keymap-set eglot-mode-map "C-c l a" #'eglot-code-actions)
  (keymap-set eglot-mode-map "C-c l n" #'eglot-rename)
  (keymap-set eglot-mode-map "C-c l e" #'flymake-show-buffer-diagnostics)
  (keymap-set eglot-mode-map "C-c l f" #'eglot-format-buffer))

(provide 'common-dev-settings)
;;; common-dev-settings.el ends here