222 lines
6.5 KiB
EmacsLisp
222 lines
6.5 KiB
EmacsLisp
;; init.el
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;;
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;; Emacs Configuration
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;;
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;; Package
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(require 'package)
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(package-initialize)
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(add-to-list 'package-archives '("org" . "https://orgmode.org/elpa/"))
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(add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/"))
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(defun directory-files-no-directories (path)
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"Return the list of files in PATH excluding and directories"
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(seq-filter (lambda (item)
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(not (null item)))
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(mapcar (lambda (item)
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(if (not (eq (nth 1 item) 't))
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(car item)))
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(directory-files-and-attributes path 't))))
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(defun update-env-var (var list)
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"Prepend LIST to the specified environment variable"
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(mapc (lambda (dir)
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(when (not (string-equal dir ""))
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(if (or (null (getenv var)) (string-equal (getenv var) ""))
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(setenv var dir)
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(setenv var (format "%s:%s"
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dir
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(getenv var))))))
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list))
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(if (eq system-type 'darwin)
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(update-env-var "PATH" (with-temp-buffer
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(mapcar (lambda (item)
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(insert-file-contents item))
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(directory-files-no-directories "/etc/paths.d"))
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(insert-file-contents "/etc/paths")
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(split-string (buffer-string) "\n" t))))
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(unless (package-installed-p 'use-package)
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(package-refresh-contents)
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(package-install 'use-package))
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(eval-when-compile
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(require 'use-package))
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(setq use-package-always-ensure t)
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;; Display
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(unless (eq system-type 'windows-nt)
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(add-to-list 'default-frame-alist
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'(font . "DejaVu Sans Mono-12")))
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(line-number-mode t)
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(if (version<="26.0.50" emacs-version)
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(global-display-line-numbers-mode t)
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(globel-linum-mode t))
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(menu-bar-mode -1)
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(tool-bar-mode -1)
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(setq inhibit-startup-screen t)
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(setq-default truncate-lines t)
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(setq-default truncate-partial-width-windows nil)
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(setq-default scroll-conservatively 100)
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(when (display-graphic-p) (progn
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(global-hl-line-mode t)
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(scroll-bar-mode -1)))
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(global-whitespace-mode)
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(setq whitespace-style '(face trailing tabs spaces lines-tail empty indentation
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space-after-tab space-before-tab space-mark
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tab-mark))
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(setq-default fill-column 80)
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(add-hook 'before-save-hook 'delete-trailing-whitespace)
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;; End display
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;; Auto generated config
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(setq custom-file (expand-file-name "auto.el" user-emacs-directory))
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(load custom-file 'noerror)
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;; End auto generated config
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;; Text Formatting
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(setq-default standard-indent 8)
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(setq-default c-default-style "linux"
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c-basic-offset 8
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tab-width 8)
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(add-hook 'emacs-lisp-mode-hook (lambda ()
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(setq indent-tabs-mode nil)))
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(add-hook 'ruby-mode-hook (lambda ()
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(setq indent-tabs-mode nil)
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(setq tab-width 2)))
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(add-hook 'js-mode-hook (lambda ()
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(setq indent-tabs-mode nil)
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(setq js-indent-level 2)))
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(add-hook 'html-mode-hook (lambda ()
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(setq indent-tabs-mode nil)
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(setq html-indent-level 2)))
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(add-hook 'css-mode-hook (lambda ()
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(setq indent-tabs-mode nil)
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(setq tab-width 2)
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(setq css-indent-offset 2)))
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(add-hook 'org-mode-hook (lambda ()
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(setq indent-tabs-mode nil)
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(setq tab-width 2)))
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;; End text Formatting
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;; Backup Files
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(setq backup-directory-alist `(("." . "~/.emacs.d/backups")))
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;; End Backup Files
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;; Plugins
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;; Themes
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(defun flip-background ()
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"Flip the frame and terminal background mode.
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useful for alternating between light and dark themes"
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(interactive)
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(let ((mode (if (or (eq (frame-parameter nil 'background-mode) 'dark)
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(eq (terminal-parameter nil 'background-mode) 'dark))
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(setq mode 'light)
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(setq mode 'dark))))
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(set-frame-parameter nil 'background-mode mode)
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(set-terminal-parameter nil 'background-mode mode)
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(dolist (theme custom-enabled-themes)
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(enable-theme theme))))
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(global-set-key (kbd "<f5>") 'flip-background)
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;; Load directories in the .emacs.d/themes directory to the load path
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;; TODO Only add directories
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(mapcar (lambda (item)
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(add-to-list 'custom-theme-load-path item))
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(mapcar (lambda (item)
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(format "%s/.emacs.d/themes/%s/" (getenv "HOME") item))
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(let (files '())
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(dolist (val
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(directory-files (format "%s/.emacs.d/themes/"
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(getenv "HOME")))
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files)
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(let ((off (string-match "\\." val)))
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(unless (and off (eq off 0))
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(setq files (cons val files))))))))
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(when (load-theme 'solarized t) (flip-background))
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;; End themes
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(use-package org
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:ensure t
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:config
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(add-hook 'org-mode-hook (lambda ()
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(flyspell-mode)
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(auto-fill-mode))))
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(use-package org-bullets
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:ensure t
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:after org
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:config
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(add-hook 'org-mode-hook (lambda ()
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(org-bullets-mode t))))
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(use-package company
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:ensure t
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:config
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(add-hook 'after-init-hook 'global-company-mode))
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(use-package powerline
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:ensure t
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:config
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(powerline-default-theme))
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(use-package magit
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:ensure t)
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(use-package projectile
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:ensure t)
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(use-package helm
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:ensure t
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:config
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(helm-mode t)
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(global-set-key (kbd "M-x") 'helm-M-x)
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(global-set-key (kbd "C-x C-f") 'helm-find-files))
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(use-package helm-projectile
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:ensure t
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:config
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(helm-projectile-on))
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(use-package go-mode
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:ensure t)
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(use-package company-go
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:ensure t
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:after (go-mode)
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:config
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(add-hook 'go-mode-hook
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(lambda ()
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(set (make-local-variable 'company-backends) '(company-go)))))
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(use-package rust-mode
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:ensure t
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:config
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(defun rust-run () "Execute 'cargo run'"
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(interactive)
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(compile "cargo run"))
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(bind-key (kbd "C-c C-c") 'rust-compile rust-mode-map)
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(bind-key (kbd "C-c C-r") 'rust-run rust-mode-map)
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(setq-local cargo-bin (concat (getenv "HOME") "/.cargo/bin"))
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(when (file-exists-p cargo-bin)
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(add-to-list 'exec-path cargo-bin)))
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;; End Plugins
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