dotfiles/emacs.d/init.el

;;; package --- Alain M. Lafon <alain@200ok.ch> Emacs config
;;; Commentary:
;;   - All of the configuration is within `configuration.org`
;;; Code:

(setq server-use-tcp t)
(package-initialize)

(setq package-archives '(("gnu" . "https://elpa.gnu.org/packages/")
                         ("melpa" . "https://melpa.org/packages/")))
;; This is only needed once, near the top of the file
(eval-when-compile
  (require 'use-package))

(use-package yasnippet
  :ensure t)

(use-package lsp-mode
  :ensure t
  :hook (js-mode . lsp-deferred)
  :hook (python-mode . lsp-deferred)
  :hook (rust-mode . lsp-deferred)
  :commands lsp)

(use-package lsp-ui
  :ensure t
  :commands lsp-ui-mode
  :config
  (define-key lsp-ui-mode-map [remap xref-find-definitions] #'lsp-ui-peek-find-definitions)
  (define-key lsp-ui-mode-map [remap xref-find-references] #'lsp-ui-peek-find-references)
  )
(use-package company-lsp
    :ensure t
    :commands company-lsp
    :hook (after-init-hook . global-flycheck-mode)
    :init
    (setq company-dabbrev-downcase nil)
    (setq company-idle-delay 0)
    (setq company-minimum-prefix-length 1)
     (global-company-mode)
    )
(use-package helm-lsp
  :ensure t
  :commands helm-lsp-workspace-symbol
  :bind(("M-x" . helm-M-x)
        ("C-x b" . helm-mini)
        ("C-x C-b" . helm-buffers-list)
        ("C-x C-f" . helm-find-files)
        ("C-x C-r" . helm-recentf)
        ("M-y" . helm-show-kill-ring))
  :config
  (helm-autoresize-mode 1)
  )
(use-package lsp-treemacs
  :ensure t
  :commands lsp-treemacs
  :bind (("C-/" . treemacs)))

(use-package semantic
  :ensure t
  :config
  (semantic-mode 1)
  (global-semantic-stickyfunc-mode 1)
  )

;; (use-package helm-lsp
;;   :ensure t
;;   :init
;;   (setq helm-split-window-in-side-p t)
;;   (setq-default indent-tabs-mode nil)
;;   (setq helm-grep-ag-command "rg --color=always --colors 'match:fg:black' --colors 'match:bg:yellow' --smart-case --no-heading --line-number %s %s %s")
;;   (setq helm-grep-ag-pipe-cmd-switches '("--colors 'match:fg:black'" "--colors 'match:bg:yellow'"))
;;   :config
;;   (helm-mode 1)
;;   (helm-autoresize-mode 1)
;;   :bind(("M-x" . helm-M-x)
;;         ("C-x b" . helm-mini)
;;         ("C-x C-b" . helm-buffers-list)
;;         ("C-x C-f" . helm-find-files)
;;         ("C-x C-r" . helm-recentf))
;;   )
(use-package material-theme
    :ensure t)
(use-package multiple-cursors
  :ensure t
  :bind(
    ("C-}" . mc/mark-next-like-this)
    ("C-{" . mc/mark-previous-like-this)
    ("C-|" .  mc/mark-all-like-this)
        ))


(use-package powerline
    :ensure t)

(use-package projectile
    :ensure t)
(use-package flycheck
    :ensure t)
(use-package rainbow-delimiters
    :ensure t)
(use-package magit
  :ensure t
  :bind (("C-c m" . magit-status)))




(use-package toml-mode
    :ensure t)
(use-package rust-mode
    :ensure t)
(use-package terraform-mode
    :ensure t)
(use-package company-terraform
    :ensure t)
(use-package jinja2-mode
    :ensure t)
(use-package json-mode
    :ensure t)


(use-package yaml-mode
    :ensure t)


(require 'uniquify)

(setq inhibit-splash-screen t)
(setq inhibit-startup-message t)
(setq frame-title-format "%F %b ")
(setq uniquify-buffer-name-style 'forward)

(show-paren-mode)

(defun disable-menu-bar (&optional frame)
  (interactive)
  (when window-system
    (set-frame-size frame 100 30)
    (menu-bar-mode -1)
    (tool-bar-mode -1)
    (scroll-bar-mode -1)
    ))

(add-hook 'after-make-frame-functions 'disable-menu-bar)

(global-auto-revert-mode t)
(global-linum-mode)
(global-whitespace-mode)

(put 'narrow-to-region 'disabled nil)
(put 'dired-find-alternate-file 'disabled nil)

(setq gc-cons-threshold 20000000)
(setq make-backup-files nil)
(setq backup-directory-alist
      `((".*" . ,temporary-file-directory)))
(setq auto-save-file-name-transforms
      `((".*" ,temporary-file-directory t)))

(setq vc-follow-symlinks t)
(setq confirm-kill-emacs 'y-or-n-p)
(setq ring-bell-function 'ignore)
(setq lazy-highlight-cleanup nil)
(setq whitespace-line-column 500)

(setq-default indent-tabs-mode
              nil)

(fset 'yes-or-no-p 'y-or-n-p)

(add-hook 'before-save-hook 'delete-trailing-whitespace)

(if (daemonp)
    (add-hook 'after-make-frame-functions
        (lambda (frame)
            (select-frame frame)
            (load-theme 'material t)))
    (load-theme 'material t))


(add-hook 'eww-mode-hook 'scroll-lock-mode)

;;cleanup buffers
(setq clean-buffer-list-delay-special 900)
(defvar clean-buffer-list-timer nil)
(setq clean-buffer-list-timer (run-at-time t 7200 'clean-buffer-list))
;; kill everything, clean-buffer-list is very intelligent at not killing
;; unsaved buffer.
(setq clean-buffer-list-kill-regexps '("^.*$"))

(add-hook 'prog-mode-hook 'rainbow-delimiters-mode)

;;Enable powerline
(powerline-center-theme)
(setq powerline-default-separator 'slant)

;keybindings
(global-set-key (kbd "C--") 'undo)
(global-set-key (kbd "C-x p") 'previous-multiframe-window)

;;; init.el ends here
(custom-set-variables
 ;; custom-set-variables was added by Custom.
 ;; If you edit it by hand, you could mess it up, so be careful.
 ;; Your init file should contain only one such instance.
 ;; If there is more than one, they won't work right.
 '(flycheck-checker-error-threshold 1000)
 '(package-selected-packages
   (quote
    (web-mode py-autopep8 yasnippet lsp-treemacs lsp-ui uniquify lsp-helm lsp-company yaml-mode use-package toml-mode rust-mode rainbow-delimiters projectile powerline neotree multiple-cursors material-theme magit lsp-mode json-mode jinja2-mode gnu-elpa-keyring-update flycheck company-terraform))))
(custom-set-faces
 ;; custom-set-faces was added by Custom.
 ;; If you edit it by hand, you could mess it up, so be careful.
 ;; Your init file should contain only one such instance.
 ;; If there is more than one, they won't work right.
 )
(put 'upcase-region 'disabled nil)
(put 'downcase-region 'disabled nil)