dotfiles/.emacs.d/init.el

;; Environmental setup
(add-to-list 'exec-path (expand-file-name "~/bin"))
(add-to-list 'exec-path (expand-file-name "~/.cargo/bin"))
(add-to-list 'exec-path (expand-file-name "/usr/local/bin"))
(add-to-list 'exec-path (expand-file-name "~/lib/go/bin"))
(add-to-list 'exec-path (expand-file-name "/opt/brew/bin"))
(add-to-list 'exec-path (expand-file-name "~/sandbox/apps/golang/bin"))
(setenv "PATH" (concat (getenv "PATH") ":" (expand-file-name "/usr/local/bin")))
(setenv "PATH" (concat (getenv "PATH") ":" (expand-file-name "~/.cargo/bin")))
(setenv "PATH" (concat (getenv "PATH") ":" (expand-file-name "~/lib/go/bin")))
(setenv "PATH" (concat (getenv "PATH") ":" (expand-file-name "~/sandbox/apps/golang/bin")))

;; Code Paths
(add-to-list 'load-path (expand-file-name "~/.emacs.d/site-lisp/"))

;(load "folding" 'nomessage 'noerror)
;(folding-mode-add-find-file-hook)

; Autocomplete setup
; TODO(jwall): get rid of that annoying check out question

; TODO(jwall): I might already need to enforce order of load for this
;              stuff. (that was quick)
; Modularized config stuff
(defvar jaw:config-dir (expand-file-name "~/.emacs.d/conf.d")
  "My config parts directory location.")

(defun jaw:load-confs ()
 "Load Jeremy's config file parts"
 (let ((files (sort (directory-files jaw:config-dir) 'string<)))
   (while files
     (setq file (car files)
           files (cdr files))
     (cond ((string-match ".*\.#[^/]+\.el$" file)
            nil)
           ((string-match ".*\.elc?$" file)
            (condition-case nil
		(load-file (concat jaw:config-dir "/" file))
		(error nil)))))))

(defun jwall:clean-backups ()
  (interactive)
  (message "Deleting old backup files...")
  (let ((week (* 60 60 24 7))
        (current (float-time (current-time))))
    (dolist (file (directory-files temporary-file-directory t))
      (when
	  (> (- current (float-time (fifth (file-attributes file))))
	     week)
      (message file)
      (delete-file file)))))

;(jwall:clean-backups)
(require 'package)

(package-initialize)

(add-hook 'after-init-hook
  (lambda ()
    (message "Finishing initialization")
    (jaw:load-confs)
    ;(set-frame-font "Hack")
    ;(require 'smex)
    ;(smex-initialize)

    (set-face-attribute 'default nil :height 120)
    (setq backup-directory-alist
	  `((".*" . ,temporary-file-directory)))
    (setq auto-save-file-name-transforms
	  `((".*" ,temporary-file-directory t)))

    ; TODO(jwall): move this to ido file
    (require 'ido)
    (setq ido-enable-flex-matching t)
    (ido-mode t)

    (defvar jwall:ido-flex-fuzzy-limit (* 2000 5))
    (defadvice ido-set-matches-1 (around my-ido-set-matches-1 activate)
      (let ((ido-enable-flex-matching
	     (< (* (length (ad-get-arg 0)) (length ido-text))
		jwall:ido-flex-fuzzy-limit)))
	ad-do-it))

    (setq vc-handled-backends nil)

    ; These have to be at the end so they override everything else
    ; global editing settings
    (global-set-key (kbd "RET") 'newline-and-indent)
    (setq-default tab-width 4)
    (setq-default indent-tabs-mode nil)

    ;(global-auto-revert-mode t)

    (setq shell-prompt-pattern
	  "^[^$\n]*$ *$")

    ;(setq tramp-debug-buffer t)
    (global-set-key [(meta r)] 'smex)
    (global-set-key (kbd "M-R") 'smex-major-mode-commands)
    (global-set-key [(alt r)] 'smex)
    (global-set-key (kbd "A-R") 'smex-major-mode-commands)


    (require 'whitespace)
    (setq whitespace-line-column 80)
    (setq whitespace-style '(face empty tabs lines-tail trailing))
    ;(global-whitespace-mode t)

    (setenv "PAGER" "/bin/cat")
    ; conditional server start when emacs is started.
    (condition-case nil
	(if server-process
	    (message "Server already started"))
      (error (server-start)))
))

(tool-bar-mode 0)

(scroll-bar-mode 0)
;; scroll one line at a time (less "jumpy" than defaults)

(setq mouse-wheel-scroll-amount '(1 ((shift) . 1))) ;; one line at a time

(setq mouse-wheel-progressive-speed nil) ;; don't accelerate scrolling

(setq mouse-wheel-follow-mouse 't) ;; scroll window under mouse

(setq scroll-step 1) ;; keyboard scroll one line at a time

(setq inhibit-startup-screen t)

(defun jwall:prog-mode-hook ()
  (hs-minor-mode))

;; Set up some default minor modes.
(add-hook 'prog-mode-hook #'jwall:prog-mode-hook)

;; use LaTeX syntax for intering unicode codepoints.
(setq-default default-input-method "TeX")

;; Show column numbers
(setq-default column-number-mode t)

; Prevent graphical dialogs
(setq-default use-dialog-box nil)

(add-to-list `auto-mode-alist '("\\.bzl\\'" . python-mode))
(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.
 '(org-agenda-files (quote ("~/Dropbox/Notes/personal.org")))
 '(package-selected-packages
   (quote
    (lua-mode lsp-rust lsp-mode hcl-mode typescript javap-mode tex-math-preview swank-clojure melpa json highlight-80+ flymake clojure-test-mode yaml-mode unfill slime-repl scad-mode racer paredit paradox org-bullets omnisharp nix-mode neotree multi-web-mode monky markdown-mode+ magit log4j-mode jtags js2-mode helm go-rename go-eldoc flycheck-rust evil ess company-go color-theme clojure-mode-extra-font-locking cl-lib-highlight cl-generic)))
 '(paradox-github-token t))
(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.
 )