path: root/emacs/.emacs.d/myinit.org

* Interface
  #+BEGIN_SRC emacs-lisp
    (setq inhibit-startup-screen t)
    (scroll-bar-mode -1)
    (tool-bar-mode -1)
    (defalias 'yes-or-no-p 'y-or-n-p)
  #+END_SRC  
  Line numbers
  #+BEGIN_SRC emacs-lisp
    (use-package nlinum
      :ensure t
      :hook (prog-mode . nlinum-mode))
  #+END_SRC
* Backup
  #+BEGIN_SRC emacs-lisp 
    (setq backup-directory-alist '(("." . "~/.emacs.d/backup"))
          backup-by-copying t    ; Don't delink hardlinks
          version-control t      ; Use version numbers on backups
          delete-old-versions t  ; Automatically delete excess backups
          kept-new-versions 20   ; how many of the newest versions to keep
          kept-old-versions 5    ; and how many of the old
          )
  #+END_SRC
* Set up ido
  #+BEGIN_SRC emacs-lisp
    (setq ido-enable-flex-matching t)
    (setq ido-everywhere t)
    (ido-mode 1)
  #+END_SRC
* Try
  #+BEGIN_SRC emacs-lisp
    (use-package try
      :ensure t)
  #+END_SRC
* Diminish
  #+BEGIN_SRC emacs-lisp
    (use-package diminish
      :ensure t)
  #+END_SRC
* Which Key
  #+BEGIN_SRC emacs-lisp
    (use-package which-key
      :ensure t
      :hook (after-init . which-key-mode))
  #+END_SRC

* Avy
  #+BEGIN_SRC emacs-lisp
    (use-package avy
      :ensure t
      :bind (("C-:"   . avy-goto-char)
             ("C-'"   . avy-goto-char-timer)
             ("M-g g" . avy-goto-line)
             ("M-g w" . avy-goto-word-1)))
  #+END_SRC
* Ace Window
  #+BEGIN_SRC emacs-lisp
    (use-package ace-window
      :ensure t
      :bind (("M-o" . ace-window)))
  #+END_SRC

* Swiper / Ivy / Counsel
  #+BEGIN_SRC emacs-lisp
    (use-package counsel
      :ensure t
      :bind (("M-x"     . counsel-M-x)
             ("C-x C-f" . counsel-find-file)
             ("<f1> f"  . counsel-describe-function)
             ("<f1> v"  . counsel-describe-variable)
             ("<f1> l"  . counsel-find-library)
             ("<f1> i"  . counsel-info-lookup-symbol)
             ("<f1> u"  . counsel-unicode-char)
             ("C-c g"   . counsel-git)
             ("C-c j"   . counsel-git-grep)
             ("C-c k"   . counsel-ag)
             ("C-x l"   . counsel-locate)))

    (use-package ivy
      :ensure t
      :bind (("C-x b" . ivy-switch-buffer)
             ("C-c C-r" . ivy-resume))
      :config
      (ivy-mode t)
      (setq ivy-use-virtual-buffers t)
      (setq ivy-display-style 'fancy)
      (setq ivy-count-format "(%d/%d) "))

    (use-package swiper
      :ensure t
      :bind (("C-s" . swiper)))
  #+END_SRC

* Projectile
  #+BEGIN_SRC emacs-lisp
    (use-package projectile
      :ensure t
      :init
      :config
      (projectile-mode)
      (setq projectile-completion-system 'ivy))
      (use-package counsel-projectile
      :ensure t
      :config
      (add-hook 'after-init-hook 'counsel-projectile-mode))

  #+END_SRC

* Undo Tree
  #+BEGIN_SRC emacs-lisp
    (use-package undo-tree
      :ensure t
      :bind ("C-c u" . undo-tree-visualize)
      :config
      (global-undo-tree-mode))
  #+END_SRC

* IBuffer
  #+BEGIN_SRC emacs-lisp
    (use-package ibuffer
      :bind ("C-x C-b" . ibuffer))
  #+END_SRC

* IEdit
  #+BEGIN_SRC emacs-lisp
    (use-package iedit
      :ensure t)

  #+END_SRC

* Origami Folding
  #+BEGIN_SRC emacs-lisp
    (use-package origami
      :ensure t)
  #+END_SRC

* Dumb Jump
  #+BEGIN_SRC emacs-lisp
    (use-package dumb-jump
      :ensure t
      :bind (("M-g o" . dumb-jump-go-other-window)
       ("M-g j" . dumb-jump-go)
       ("M-g x" . dumb-jump-go-prefer-external)
       ("M-g z" . dumb-jump-go-prefer-external-other-window))
      :config
      (setq dumb-jump-selector 'ivy)
      :init
      (dumb-jump-mode))
  #+END_SRC

* Git
  #+BEGIN_SRC emacs-lisp
    (use-package magit
      :ensure t
      :bind ("C-x g" . magit-status))

    (use-package git-gutter
      :ensure t
      :init
      (global-git-gutter-mode +1))

    (use-package git-timemachine
      :ensure t)
  #+END_SRC

* Wgrep
  #+BEGIN_SRC emacs-lisp
    (use-package wgrep
      :ensure t)

    (use-package wgrep-ag
      :ensure t)

    (require 'wgrep-ag)
  #+END_SRC

* fzf
  #+BEGIN_SRC emacs-lisp
    (use-package fzf
      :ensure t)
  #+END_SRC

* Parens and Indent
  #+BEGIN_SRC emacs-lisp
    (use-package smartparens
      :ensure t
      :diminish smartparens-mode
      :hook (prog-mode . smartparens-mode))

    (use-package rainbow-delimiters
      :ensure t
      :diminish rainbow-delimiters-mode
      :hook (prog-mode . rainbow-delimiters-mode))

    (use-package aggressive-indent
      :ensure t)


    (setq show-paren-delay 0)
    (show-paren-mode 1)

    (add-hook 'prog-mode-hook 'electric-pair-mode)
  #+END_SRC

* Company
  #+BEGIN_SRC emacs-lisp
    (use-package company
      :ensure t
      :diminish
      :hook (after-init . global-company-mode))
  #+END_SRC

* Flycheck
  #+BEGIN_SRC emacs-lisp
    (use-package flycheck
      :ensure t
      :diminish
      :init (global-flycheck-mode))
  #+END_SRC

* Yasnippet
  #+BEGIN_SRC emacs-lisp
    (use-package yasnippet
      :ensure t
      :init
  (yas-global-mode 1))

    (use-package yasnippet-snippets
      :ensure t)
    (use-package auto-yasnippet
      :ensure t)
  #+END_SRC

* Misc
  #+BEGIN_SRC emacs-lisp
    (use-package multiple-cursors
      :ensure t)

    (use-package expand-region
      :ensure t
      :bind ("C-=" . er/expand-region))

    (use-package exec-path-from-shell
      :ensure t
      :config
      (exec-path-from-shell-initialize))
  #+END_SRC

* Treemacs
  #+BEGIN_SRC emacs-lisp
    (use-package treemacs
      :ensure t
      :defer t
      :init
      (with-eval-after-load 'winum
        (define-key winum-keymap (kbd "M-0") #'treemacs-select-window))
      :config
      (progn
        (setq treemacs-collapse-dirs              (if (executable-find "python") 3 0)
              treemacs-file-event-delay           5000
              treemacs-follow-after-init          t
              treemacs-follow-recenter-distance   0.1
              treemacs-goto-tag-strategy          'refetch-index
              treemacs-indentation                2
              treemacs-indentation-string         " "
              treemacs-is-never-other-window      nil
              treemacs-no-png-images              nil
              treemacs-project-follow-cleanup     nil
              treemacs-persist-file               (expand-file-name ".cache/treemacs-persist" user-emacs-directory)
              treemacs-recenter-after-file-follow nil
              treemacs-recenter-after-tag-follow  nil
              treemacs-show-hidden-files          t
              treemacs-silent-filewatch           nil
              treemacs-silent-refresh             nil
              treemacs-sorting                    'alphabetic-desc
              treemacs-space-between-root-nodes   t
              treemacs-tag-follow-cleanup         t
              treemacs-tag-follow-delay           1.5
              treemacs-width                      40)

        ;; The default width and height of the icons is 22 pixels. If you are
        ;; using a Hi-DPI display, uncomment this to double the icon size.
        ;;(treemacs-resize-icons 44)

        (treemacs-follow-mode t)
        (treemacs-filewatch-mode t)
        (treemacs-fringe-indicator-mode t)
        (pcase (cons (not (null (executable-find "git")))
                     (not (null (executable-find "python"))))
          (`(t . t)
           (treemacs-git-mode 'extended))
          (`(t . _)
           (treemacs-git-mode 'simple))))
      :bind
      (:map global-map
            ("M-0"       . treemacs-select-window)
            ("C-x t 1"   . treemacs-delete-other-windows)
            ("C-x t t"   . treemacs)
            ("C-x t B"   . treemacs-bookmark)
            ("C-x t C-t" . treemacs-find-file)
            ("C-x t M-t" . treemacs-find-tag)))

    (use-package treemacs-projectile
      :after treemacs projectile
      :ensure t)
  #+END_SRC
* Theme and Modeline
  Icons
  #+BEGIN_SRC emacs-lisp
    (use-package all-the-icons
      :ensure t)
  #+END_SRC
  Get themes
  #+BEGIN_SRC emacs-lisp
    (use-package color-theme-sanityinc-solarized
      :ensure t)
    (use-package solarized-theme
      :ensure t)
    ;(use-package spacemacs-theme
    ;  :ensure t)
    (use-package base16-theme
      :ensure t)
    (use-package color-theme-modern
      :ensure t)
    (use-package zenburn-theme
      :ensure t)
    (use-package dracula-theme
      :ensure t)
  #+END_SRC

  Select theme
  #+BEGIN_SRC emacs-lisp
    (load-theme 'solarized-dark t)
  #+END_SRC

  #+BEGIN_SRC emacs-lisp
    (add-hook 'shell-mode-hook 'ansi-color-for-comint-mode-on)
  #+END_SRC
  
  Modeline
  #+BEGIN_SRC emacs-lisp
    (use-package doom-modeline
      :ensure all-the-icons
      :ensure t
      :hook (after-init . doom-modeline-init))
  #+END_SRC
* Languages

** Web
   #+BEGIN_SRC emacs-lisp
     (use-package web-mode
       :ensure t)
   #+END_SRC
** Javascript
   #+BEGIN_SRC emacs-lisp
     (use-package js2-mode
       :ensure t
       :mode "\\.js\\'"
       :config
       (setq-default js2-ignored-warnings '("msg.extra.trailing.comma")))

     (use-package js2-refactor
       :ensure t
       :config
       (js2r-add-keybindings-with-prefix "C-c C-m")
       (add-hook 'js2-mode-hook 'js2-refactor-mode))

     (use-package rjsx-mode
       :ensure t)

     (use-package prettier-js
       :ensure t
       :config
       (setq prettier-js-args '(
             "--trailing-comma" "es5"
             "--single-quote" "true"
             "--print-width" "100"
             ))
       (add-hook 'js2-mode-hook 'prettier-js-mode)
       (add-hook 'rjsx-mode-hook 'prettier-js-mode))
     (use-package json-mode
       :ensure t)
   #+END_SRC
      
** C/C++
   #+BEGIN_SRC emacs-lisp
     (use-package cmake-mode
       :ensure t)

     (use-package cmake-ide
       :ensure t)

     ;(use-package rtags
     ;  :ensure t)
     ;(use-package ivy-rtags
     ;  :ensure t)
     ;(use-package company-rtags
     ;  :ensure t)
     ;(use-package flycheck-rtags
     ;  :ensure t)
   #+END_SRC
** RUST
   #+BEGIN_SRC emacs-lisp
     (use-package rust-mode
       :ensure t)
     (use-package flycheck-rust
       :ensure t)
     (use-package cargo
       :ensure t
       :hook (rust-mode . cargo-minor-mode))
   #+END_SRC
** Docker
   #+BEGIN_SRC emacs-lisp
     (use-package docker
       :ensure t)
     (use-package docker-compose-mode
       :ensure t)
   #+END_SRC