dotfiles/emacs.d/init.el

;;; init.el                                     -*- lexical-binding: t; -*-

(require 'package)

(add-to-list
  'package-archives
  '("melpa" . "https://melpa.org/packages/")
  t)
(add-to-list
  'package-archives
  '("org" . "https://orgmode.org/elpa/")
  t)

(package-initialize)

(unless (package-installed-p 'use-package)
  (package-refresh-contents)
  (package-install 'use-package))

(require 'use-package)
(setq use-package-always-ensure t)

;; update packages
(use-package auto-package-update
             :config (setq auto-package-update-delete-old-versions t)
             (setq auto-package-update-hide-results t)
             (auto-package-update-maybe))

;; rust mode
(use-package rust-mode
             :ensure t)

;; Notes
(use-package org
             :ensure t
             :bind (("\C-cl" . org-store-link)
                    ("\C-ca" . org-agenda)
                    ("\C-cb" . org-iswtichb)))

;; LanguageServer
(use-package lsp-mode
             :ensure t
             :hook ((python-mode . lsp)
                    (rust-mode . lsp))
             :commands lsp)
(use-package lsp-ui
             :commands lsp-ui-mode
             :ensure t)

;; Helm, for easy access to commands
; (use-package helm
;   :ensure t
;   :init (progn (require 'helm-config)
; 	       (setq helm-mode-fuzzy-match t)
; 	       (helm-mode))
;   )

;; Markdown mode
(use-package markdown-mode
             :ensure t)

;; install goto last change (opens the file in the last position)
; (use-package goto-last-change
;   :ensure t)

;; install fill-column-indicador: right side gutter
; (use-package fill-column-indicator
;   :ensure t)

;; powerline
(use-package powerline
             :ensure t
             :config (powerline-center-theme))

;; colorschemes
(use-package doom-themes
             :ensure t
             :config (setq doom-themes-enable-bold t
                           doom-themes-enable-italic t)
             (load-theme 'doom-molokai t)
             )
; (setq-default fill-column 80)
; (define-globalized-minor-mode global-fci-mode fci-mode (lambda () (fci-mode 1)))  
; (global-fci-mode 1)

;; highlights the current line
(use-package hlinum
             :ensure t)
(set-face-foreground 'linum-highlight-face "white")
(set-face-background 'linum-highlight-face nil)
(hlinum-activate)

;; don't show startup messages
(setq inhibit-startup-message t)
(setq initial-scratch-message nil)

;; git gutters
(use-package diff-hl
             :ensure t
             :init (setq diff-hl-side 'right))
(global-diff-hl-mode 1)
(diff-hl-margin-mode 1)
(diff-hl-flydiff-mode 1)

;; install editorconfig
(use-package editorconfig
             :ensure t
             :config (editorconfig-mode 1))

(require 'whitespace)
(setq whitespace-style '(face empty tabs lines-tail trailing))
(global-whitespace-mode t)

;; auto-pairs
(electric-pair-mode 1)

;; disable the menubar and tabbar
(menu-bar-mode 0)
(tool-bar-mode 0)

;; highlight matching paren
(show-paren-mode 1)

;; display line and column in the statusbar
(line-number-mode 1)
(column-number-mode 1)

;; line numbers
(global-linum-mode 1)
(defun configure-linum-colors ()
  (set-face-foreground 'linum "#555555"))
(configure-linum-colors)
;; redefine the format; otherwise, the number will get "glued" to the code.
(setq linum-format " %5d ")

;; answer questions with 'y' instead of full 'yes'
(defalias 'yes-or-no-p 'y-or-n-p)

;; Create backup files directly in the .Trash directory
(setq backup-directory-alist            '((".*" . "~/.Trash")))

(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.
 '(package-selected-packages
   '(editorconfig diff-hl hlinum use-package rust-mode doom-themes auto-package-update)))
(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.
 )