264 lines
7.5 KiB
Nix
264 lines
7.5 KiB
Nix
{ config, pkgs, ... }:
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let
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pkgsWithOverlay = import <nixpkgs-unstable> {
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overlays = [
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(import (builtins.fetchTarball {
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url = https://github.com/nix-community/emacs-overlay/archive/master.tar.gz;
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}))
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];
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};
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orgAgendaView = import ./emacs-org-agenda.nix;
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packageRepos = ''
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(require 'package) ;; You might already have this line
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(let* ((no-ssl (and (memq system-type '(windows-nt ms-dos))
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(not (gnutls-available-p))))
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(url (concat (if no-ssl "http" "https") "://melpa.org/packages/")))
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(add-to-list 'package-archives (cons "melpa" url) t)
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(add-to-list 'package-archives
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'("org" . "http://orgmode.org/elpa/") t)
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)
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(when (< emacs-major-version 24)
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;; For important compatibility libraries like cl-lib
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(add-to-list 'package-archives '("gnu" . "http://elpa.gnu.org/packages/")))
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(package-initialize)
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'';
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evilMode = ''
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;; Evil Mode
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(require 'evil)
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(evil-mode 1)
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;; (require 'evil-org)
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;; (add-hook 'org-mode-hook 'evil-org-mode)
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;; (evil-org-set-key-theme '(navigation insert textobjects additional calendar))
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;; (require 'evil-org-agenda)
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;; (evil-org-agenda-set-keys)
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'';
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goMode = ''
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(setq godoc-and-godef-command "go doc") ;godoc has no cli support any more, thats go doc now
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(add-to-list 'exec-path "~/go/bin")
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(add-hook 'go-mode-hook
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(lambda ()
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(setq-default)
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(setq tab-width 2)
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(setq standard-indent 2)
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(setq indent-tabs-mode nil)))
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'';
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ido = ''
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(require 'ido)
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(ido-mode t)
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'';
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helm = ''
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(helm-mode 1)
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(global-set-key (kbd "M-x") #'helm-M-x)
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(global-set-key (kbd "C-x r b") #'helm-filtered-bookmarks)
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(global-set-key (kbd "C-x C-f") #'helm-find-files)
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'';
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magit = ''
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(global-set-key (kbd "C-x g") 'magit-status) ; "Most Magit commands are commonly invoked from the status buffer"
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'';
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windowCosmetics = ''
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(menu-bar-mode -1)
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(tool-bar-mode -1) ; Disable the button bar atop screen
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(scroll-bar-mode -1) ; Disable scroll bar
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(toggle-scroll-bar -1)
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(setq inhibit-startup-screen t) ; Disable startup screen with graphics
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(setq-default indent-tabs-mode nil) ; Use spaces instead of tabs
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(setq default-tab-width 2) ; Two spaces is a tab
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(setq tab-width 2) ; Four spaces is a tab
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(setq visible-bell nil) ; Disable annoying visual bell graphic
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(setq ring-bell-function 'ignore) ; Disable super annoying audio bell
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'';
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orgMode = ''
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(add-to-list 'auto-mode-alist '("\\.\\(org\\|org_archive\\|txt\\)$" . org-mode))
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(global-set-key "\C-cl" 'org-store-link)
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(global-set-key "\C-ca" 'org-agenda)
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(global-set-key "\C-cb" 'org-iswitchb)
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(global-set-key "\C-c L" 'org-insert-link-global)
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(global-set-key "\C-c o" 'org-open-at-point-global)
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(setq org-link-frame-setup '((file . find-file))) ; open link in same frame.
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(if (boundp 'org-user-agenda-files)
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(setq org-agenda-files org-user-agenda-files)
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(setq org-agenda-files (quote ("~/projects/notes_privat")))
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)
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'';
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theme = ''
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(load-theme 'monokai-alt t)
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(load-theme 'whiteboard t)
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(disable-theme 'monokai-alt)
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(disable-theme 'whiteboard)
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(defun mh/load-whiteboard-theme ()
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"load whiteboard theme"
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(interactive)
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(message "whiteboard loaded")
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(disable-theme 'monokai-alt)
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(enable-theme 'whiteboard)
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)
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(defun mh/load-monokai-theme ()
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"load monokai theme"
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(interactive)
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(message "monokai loaded")
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(disable-theme 'whiteboard)
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(enable-theme 'monokai-alt)
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)
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(global-set-key "\C-ctw" 'mh/load-whiteboard-theme)
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(global-set-key "\C-ctm" 'mh/load-monokai-theme)
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'';
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# Configuration for rust development
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# inspired by
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# https://github.com/bbatsov/prelude/blob/master/modules/prelude-rust.el
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#
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# This requires rls and racer to be installed on the system
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rustDevelopment = ''
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(add-hook 'rust-mode-hook #'racer-mode)
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(add-hook 'rust-mode-hook (lambda()
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(local-set-key (kbd "C-c C-d") 'racer-describe)
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(local-set-key (kbd "C-c .") 'racer-find-definition)
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(local-set-key (kbd "C-c ,") 'pop-tag-mark))
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)
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(add-hook 'racer-mode-hook #'eldoc-mode)
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(add-hook 'racer-mode-hook #'company-mode)
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(require 'rust-mode)
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(define-key rust-mode-map (kbd "TAB") #'company-indent-or-complete-common)
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(setq company-tooltip-align-annotations t)
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'';
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recentFiles = ''
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(recentf-mode 1)
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(setq recentf-max-menu-items 25)
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(global-set-key "\C-x\ \C-r" 'recentf-open-files)
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'';
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myFunctionKeys = ''
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(fset 'kill-actual-buffer
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[?\C-x ?k return])
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(defun mh/open-term-and-rename (name)
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"open a new bash and rename it"
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(interactive "sName of new terminal: ")
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(term "/run/current-system/sw/bin/bash")
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(rename-buffer name)
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)
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(global-set-key (kbd "M-<f8>") 'kill-actual-buffer)
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(global-set-key (kbd "<f5>") 'mh/open-term-and-rename)
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(global-set-key (kbd "<f6>") 'other-window)
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(global-set-key (kbd "<f7>") 'split-window-right)
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(global-set-key (kbd "<f8>") 'delete-other-windows)
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'';
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lspMode = ''
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(require 'lsp-mode)
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(add-hook 'rust-mode-hook #'lsp)
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'';
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dotEmacs = pkgs.writeText "dot-emacs" ''
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${packageRepos}
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${evilMode}
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${goMode}
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${helm}
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${magit}
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${orgMode}
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${rustDevelopment}
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${theme}
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${windowCosmetics}
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${orgAgendaView}
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${myFunctionKeys}
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${lspMode}
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'';
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#emacsWithCustomPackages
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emacsPkgs= epkgs: [
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# testing lsp mode
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epkgs.melpaPackages.lsp-ui
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epkgs.melpaPackages.company-lsp
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epkgs.melpaPackages.lsp-treemacs
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epkgs.melpaPackages.helm-lsp
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epkgs.melpaPackages.dap-mode
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epkgs.melpaPackages.lsp-mode
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# testing
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epkgs.melpaPackages.web-mode
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epkgs.melpaPackages.js2-mode
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epkgs.melpaPackages.xref-js2
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epkgs.melpaPackages.academic-phrases
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epkgs.melpaPackages.gitlab
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epkgs.melpaPackages.helm
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epkgs.melpaPackages.weechat
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# emacs convenience
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epkgs.melpaPackages.ag
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epkgs.melpaPackages.company
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epkgs.melpaPackages.direnv
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epkgs.melpaPackages.evil
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epkgs.melpaPackages.google-this
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epkgs.melpaPackages.monokai-alt-theme
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epkgs.melpaPackages.spacemacs-theme
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epkgs.melpaPackages.zenburn-theme
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# development
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epkgs.melpaPackages.magit
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epkgs.melpaPackages.nix-mode
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epkgs.melpaPackages.go-mode
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epkgs.melpaPackages.haskell-mode
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# rust
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epkgs.melpaPackages.rust-mode
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# epkgs.melpaPackages.flycheck-rust
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epkgs.melpaPackages.racer
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# python
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epkgs.melpaPackages.elpy
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# org-mode
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epkgs.elpaPackages.bbdb
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epkgs.orgPackages.org-plus-contrib
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epkgs.melpaPackages.smex
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epkgs.melpaPackages.org-mime
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epkgs.melpaPackages.orgit
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epkgs.elpaPackages.which-key
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];
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emacsWithOverlay = pkgsWithOverlay.emacsWithPackagesFromUsePackage {
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config = builtins.readFile dotEmacs; # builtins.readFile ./emacs.el;
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# Package is optional, defaults to pkgs.emacs
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package = pkgsWithOverlay.emacsGit;
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# Optionally provide extra packages not in the configuration file
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extraEmacsPackages = emacsPkgs;
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};
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myEmacs = pkgs.writeDashBin "my-emacs" ''
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exec ${emacsWithOverlay}/bin/emacs -q -l ${dotEmacs} "$@"
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'';
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myEmacsWithDaemon = pkgs.writeDashBin "my-emacs-daemon" ''
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exec ${emacsWithOverlay}/bin/emacs -q -l ${dotEmacs} --daemon
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'';
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myEmacsClient = pkgs.writeDashBin "meclient" ''
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exec ${emacsWithOverlay}/bin/emacsclient --create-frame
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'';
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in {
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environment.systemPackages = [
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myEmacs myEmacsWithDaemon myEmacsClient
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];
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}
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