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|
{ config, pkgs, ... }:
let
orgAgendaView = import ./emacs-org-agenda.nix;
packageRepos = ''
(require 'package) ;; You might already have this line
(let* ((no-ssl (and (memq system-type '(windows-nt ms-dos))
(not (gnutls-available-p))))
(url (concat (if no-ssl "http" "https") "://melpa.org/packages/")))
(add-to-list 'package-archives (cons "melpa" url) t)
(add-to-list 'package-archives
'("org" . "http://orgmode.org/elpa/") t)
)
(when (< emacs-major-version 24)
;; For important compatibility libraries like cl-lib
(add-to-list 'package-archives '("gnu" . "http://elpa.gnu.org/packages/")))
(package-initialize)
'';
evilMode = ''
;; Evil Mode
(require 'evil)
(evil-mode 1)
;; (require 'evil-org)
;; (add-hook 'org-mode-hook 'evil-org-mode)
;; (evil-org-set-key-theme '(navigation insert textobjects additional calendar))
;; (require 'evil-org-agenda)
;; (evil-org-agenda-set-keys)
'';
goMode = ''
(setq godoc-and-godef-command "go doc") ;godoc has no cli support any more, thats go doc now
(add-to-list 'exec-path "~/go/bin")
(add-hook 'go-mode-hook
(lambda ()
(setq-default)
(setq tab-width 2)
(setq standard-indent 2)
(setq indent-tabs-mode nil)))
'';
ido = ''
(require 'ido)
(ido-mode t)
'';
magit = ''
(global-set-key (kbd "C-x g") 'magit-status) ; "Most Magit commands are commonly invoked from the status buffer"
'';
windowCosmetics = ''
(menu-bar-mode -1)
(tool-bar-mode -1) ; Disable the button bar atop screen
(scroll-bar-mode -1) ; Disable scroll bar
(toggle-scroll-bar -1)
(setq inhibit-startup-screen t) ; Disable startup screen with graphics
(setq-default indent-tabs-mode nil) ; Use spaces instead of tabs
(setq default-tab-width 2) ; Two spaces is a tab
(setq tab-width 2) ; Four spaces is a tab
(setq visible-bell nil) ; Disable annoying visual bell graphic
(setq ring-bell-function 'ignore) ; Disable super annoying audio bell
'';
orgMode = ''
(add-to-list 'auto-mode-alist '("\\.\\(org\\|org_archive\\|txt\\)$" . org-mode))
(global-set-key "\C-cl" 'org-store-link)
(global-set-key "\C-ca" 'org-agenda)
(global-set-key "\C-cb" 'org-iswitchb)
(global-set-key "\C-c L" 'org-insert-link-global)
(global-set-key "\C-c o" 'org-open-at-point-global)
(setq org-link-frame-setup '((file . find-file))) ; open link in same frame.
(if (boundp 'org-user-agenda-files)
(setq org-agenda-files org-user-agenda-files)
(setq org-agenda-files (quote ("~/projects/notes_privat")))
)
'';
theme = ''
(load-theme 'monokai-alt t)
(load-theme 'whiteboard t)
(disable-theme 'monokai-alt)
(disable-theme 'whiteboard)
(defun mh/load-whiteboard-theme ()
"load whiteboard theme"
(interactive)
(message "whiteboard loaded")
(disable-theme 'monokai-alt)
(enable-theme 'whiteboard)
)
(defun mh/load-monokai-theme ()
"load monokai theme"
(interactive)
(message "monokai loaded")
(disable-theme 'whiteboard)
(enable-theme 'monokai-alt)
)
(global-set-key "\C-ctw" 'mh/load-whiteboard-theme)
(global-set-key "\C-ctm" 'mh/load-monokai-theme)
'';
# Configuration for rust development
# inspired by
# https://github.com/bbatsov/prelude/blob/master/modules/prelude-rust.el
#
# This requires rls and racer to be installed on the system
rustDevelopment = ''
(add-hook 'rust-mode-hook #'racer-mode)
(add-hook 'rust-mode-hook (lambda()
(local-set-key (kbd "C-c C-d") 'racer-describe)
(local-set-key (kbd "C-c .") 'racer-find-definition)
(local-set-key (kbd "C-c ,") 'pop-tag-mark))
)
(add-hook 'racer-mode-hook #'eldoc-mode)
(add-hook 'racer-mode-hook #'company-mode)
(require 'rust-mode)
(define-key rust-mode-map (kbd "TAB") #'company-indent-or-complete-common)
(setq company-tooltip-align-annotations t)
'';
recentFiles = ''
(recentf-mode 1)
(setq recentf-max-menu-items 25)
(global-set-key "\C-x\ \C-r" 'recentf-open-files)
'';
killActualBuffer = ''
(fset 'kill-actual-buffer
[?\C-x ?k return])
(global-set-key (kbd "<f5>") 'kill-actual-buffer)
'';
dotEmacs = pkgs.writeText "dot-emacs" ''
${packageRepos}
${evilMode}
${goMode}
${ido}
${magit}
${orgMode}
${recentFiles}
${rustDevelopment}
${theme}
${windowCosmetics}
${orgAgendaView}
'';
emacsWithCustomPackages = (pkgs.emacsPackagesNgGen pkgs.emacs).emacsWithPackages (epkgs: [
epkgs.melpaPackages.ag
epkgs.melpaPackages.company
epkgs.melpaPackages.evil
epkgs.melpaStablePackages.magit
epkgs.melpaPackages.nix-mode
epkgs.melpaPackages.go-mode
epkgs.melpaPackages.google-this
epkgs.melpaPackages.haskell-mode
epkgs.melpaPackages.monokai-alt-theme
# rust
epkgs.melpaPackages.rust-mode
epkgs.melpaPackages.flycheck-rust
epkgs.melpaPackages.racer
epkgs.melpaPackages.elpy
epkgs.elpaPackages.bbdb
epkgs.orgPackages.org-plus-contrib
epkgs.melpaPackages.smex
epkgs.melpaPackages.org-mime
epkgs.melpaPackages.which-key
]);
myEmacs = pkgs.writeDashBin "my-emacs" ''
exec ${emacsWithCustomPackages}/bin/emacs -q -l ${dotEmacs} "$@"
'';
myEmacsWithDaemon = pkgs.writeDashBin "my-emacs-daemon" ''
exec ${emacsWithCustomPackages}/bin/emacs -q -l ${dotEmacs} --daemon
'';
myEmacsClient = pkgs.writeDashBin "meclient" ''
exec ${emacsWithCustomPackages}/bin/emacsclient --create-frame
'';
in {
environment.systemPackages = [
myEmacs myEmacsWithDaemon myEmacsClient
];
}
|
