2025-05-20 20:36:17 +02:00

143 lines
5.1 KiB
EmacsLisp

;; -------------------------
;; Variable Declarations
;; -------------------------
(defvar org-config-file "~/.local/share/src/nixos-config/modules/shared/config/emacs/config.org")
(defvar default-config-file "~/.emacs.d/default-config.org")
(defvar default-config-url "https://git.kolkman.org/olaf/nixos-config_to_rule_them_all/raw/branch/main/modules/shared/config/emacs/config.org")
;; -------------------------
;; Package Manager Setup
;; -------------------------
(require 'package)
(setq package-archives '(("melpa" . "https://melpa.org/packages/")
("gnu" . "http://elpa.gnu.org/packages/")))
(unless (assoc-default "melpa" package-archives)
(message "Warning: MELPA source not found. Adding MELPA to package-archives.")
(add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/") t))
(unless (assoc-default "org" package-archives)
(message "Warning: Org source not found. Adding Org to package-archives.")
(add-to-list 'package-archives '("org" . "https://orgmode.org/elpa/") t))
(setq package-enable-at-startup nil)
;; -------------------------
;; Use-Package Setup
;; -------------------------
(unless (package-installed-p 'use-package)
(package-initialize)
(if (package-install 'use-package)
(message "use-package installed successfully.")
(error "Error: Failed to install use-package."))
(setq use-package-verbose t)
(setq use-package-always-ensure t)
(require 'use-package))
;; -------------------------
;; Environment Variables Setup
;; -------------------------
(use-package exec-path-from-shell
:if (memq window-system '(mac ns x))
:config
(setq exec-path-from-shell-variables '("PATH" "GOPATH" "PNPM_HOME"))
(if (exec-path-from-shell-initialize)
(message "Environment variables initialized successfully.")
(error "Error: Failed to initialize environment variables.")))
(when (daemonp)
(exec-path-from-shell-initialize))
;; -------------------------
;; Straight.el Setup
;; -------------------------
(setq straight-repository-branch "develop")
(defvar bootstrap-version)
(let ((bootstrap-file
(expand-file-name "straight/repos/straight.el/bootstrap.el" user-emacs-directory))
(bootstrap-version 6))
(unless (file-exists-p bootstrap-file)
(with-current-buffer
(url-retrieve-synchronously
"https://raw.githubusercontent.com/radian-software/straight.el/develop/install.el"
'silent 'inhibit-cookies)
(goto-char (point-max))
(eval-print-last-sexp)))
(if (load bootstrap-file nil 'nomessage)
(message "Straight.el loaded successfully.")
(error "Error: Failed to load Straight.el.")))
(setq straight-use-package-by-default t)
(package-initialize)
;; -------------------------
;; Window and UI Setup
;; -------------------------
(defun dl/window-setup ()
(condition-case nil
(progn
(column-number-mode)
(scroll-bar-mode 0)
(menu-bar-mode -1)
(tool-bar-mode 0)
(winner-mode 1)
(add-to-list 'default-frame-alist '(ns-transparent-titlebar . t))
(add-to-list 'default-frame-alist '(ns-appearance . dark))
(setq ns-use-proxy-icon nil)
(setq frame-title-format nil)
(message "Window and UI setup completed successfully."))
(error (message "Error occurred in Window and UI setup."))))
(dl/window-setup)
;; -------------------------
;; Org Mode Setup
;; -------------------------
(defun dl/org-mode-setup ()
(condition-case nil
(progn
(org-indent-mode)
(variable-pitch-mode 1)
(auto-fill-mode 0)
(visual-line-mode 1)
(setq evil-auto-indent nil)
(message "Org mode setup completed successfully."))
(error (message "Error occurred in Org mode setup."))))
(use-package org
:defer t
:hook (org-mode . dl/org-mode-setup)
:config
(setq org-edit-src-content-indentation 2
org-ellipsis ""
org-hide-emphasis-markers t
org-hide-block-startup nil)
:bind (("C-c a" . org-agenda)))
;; -------------------------
;; Default Config Download
;; -------------------------
(defun dl/download-default-config ()
(condition-case nil
(progn
(unless (file-exists-p default-config-file)
(url-retrieve default-config-url
(lambda (_status)
;; delete-region removes the HTTP headers from the downloaded content.
(delete-region (point-min) (1+ url-http-end-of-headers))
;; save the contents of the buffer to the file.
(write-file default-config-file)))
(message "Default configuration downloaded successfully.")))
(error (message "Error occurred while downloading the default configuration."))))
;; -------------------------
;; Load Org Config or Default
;; -------------------------
(condition-case nil
(progn
(unless (file-exists-p org-config-file)
(dl/download-default-config))
(if (file-exists-p org-config-file)
(org-babel-load-file org-config-file)
(org-babel-load-file default-config-file))
(message "Configuration loaded successfully."))
(error (message "Error occurred while loading the configuration.")))