nixos-config/extraFiles/config/emacs/init.el

549 lines
20 KiB
EmacsLisp

;;; -*- lexical-binding: t; -*-
;; Prepare
(require 'materus-nix nil t)
(require 'elec-pair)
(when (not emacs-build-time)
(print "WARN: emacs-build-time not set up, using current time")
(setq emacs-build-time (decode-time (current-time))))
(add-to-list 'load-path (concat user-emacs-directory "etc/pkgs/")) ; Extra load path for packages
(setq read-process-output-max (* 1024 1024 3))
;; Elpaca Init
(defvar elpaca-installer-version 0.11)
(defvar elpaca-directory (expand-file-name "var/elpaca/" user-emacs-directory))
(defvar elpaca-builds-directory (expand-file-name (concat "builds/" emacs-version "/") elpaca-directory))
(defvar elpaca-repos-directory (expand-file-name "repos/" elpaca-directory))
(defvar elpaca-order '(elpaca :repo "https://github.com/progfolio/elpaca.git"
:ref nil :depth 1 :inherit ignore
:files (:defaults "elpaca-test.el" (:exclude "extensions"))
:build (:not elpaca--activate-package)))
(let* ((repo (expand-file-name "elpaca/" elpaca-repos-directory))
(build (expand-file-name "elpaca/" elpaca-builds-directory))
(order (cdr elpaca-order))
(default-directory repo))
(add-to-list 'load-path (if (file-exists-p build) build repo))
(unless (file-exists-p repo)
(make-directory repo t)
(when (<= emacs-major-version 28) (require 'subr-x))
(condition-case-unless-debug err
(if-let* ((buffer (pop-to-buffer-same-window "*elpaca-bootstrap*"))
((zerop (apply #'call-process `("git" nil ,buffer t "clone"
,@(when-let* ((depth (plist-get order :depth)))
(list (format "--depth=%d" depth) "--no-single-branch"))
,(plist-get order :repo) ,repo))))
((zerop (call-process "git" nil buffer t "checkout"
(or (plist-get order :ref) "--"))))
(emacs (concat invocation-directory invocation-name))
((zerop (call-process emacs nil buffer nil "-Q" "-L" "." "--batch"
"--eval" "(byte-recompile-directory \".\" 0 'force)")))
((require 'elpaca))
((elpaca-generate-autoloads "elpaca" repo)))
(progn (message "%s" (buffer-string)) (kill-buffer buffer))
(error "%s" (with-current-buffer buffer (buffer-string))))
((error) (warn "%s" err) (delete-directory repo 'recursive))))
(unless (require 'elpaca-autoloads nil t)
(require 'elpaca)
(elpaca-generate-autoloads "elpaca" repo)
(let ((load-source-file-function nil)) (load "./elpaca-autoloads"))))
(add-hook 'after-init-hook #'elpaca-process-queues)
(elpaca `(,@elpaca-order))
(elpaca elpaca-use-package
(elpaca-use-package-mode)
(setq elpaca-use-package-by-default t))
;; Use package preffering built-in / nix packages
(defmacro materus/use-package (package &rest body)
(if (locate-library (symbol-name `,package))
`(progn
(cl-pushnew (quote ,package) elpaca-ignored-dependencies)
(use-package ,package :ensure nil ,@body))
`(use-package ,package ,@body)))
(use-package no-littering
:ensure (:wait t)
:config
(require 'recentf)
(setq package-quickstart-file
(concat user-emacs-directory "var/quickstart/package-quickstart-" emacs-version ".el" ))
(add-to-list 'recentf-exclude
(recentf-expand-file-name no-littering-var-directory))
(add-to-list 'recentf-exclude
(recentf-expand-file-name no-littering-etc-directory)))
;; Font & Text init
(when (display-graphic-p)
(set-frame-font "Hack Nerd Font" nil t))
(setq-default cursor-type '(bar . 2))
(setq truncate-string-ellipsis "")
(setq text-mode-ispell-word-completion nil) ; Disable ispell
(global-completion-preview-mode 1)
(electric-pair-mode 1)
(electric-indent-mode -1)
;; Frame Init
(when (daemonp)
(add-hook 'after-make-frame-functions
(lambda (frame) (when (= (length (frame-list)) 2)
(set-frame-parameter frame 'fullscreen 'maximized))
(select-frame-set-input-focus frame) )))
(global-tab-line-mode 1)
(setq window-divider-default-bottom-width 1)
(setq window-divider-default-right-width 1)
(window-divider-mode 1)
(tool-bar-mode -1)
(setq-default display-line-numbers-width 3)
(setq-default display-line-numbers-widen t)
(defun startup-screen-advice (orig-fun &rest args)
(when (= (seq-count #'buffer-file-name (buffer-list)) 0)
(apply orig-fun args)))
(advice-add 'display-startup-screen :around #'startup-screen-advice) ; Hide startup screen if started with file
;; Mouse Init
(context-menu-mode 1)
(setq mouse-wheel-follow-mouse 't)
(setq scroll-step 1)
(setq mouse-drag-and-drop-region t)
(xterm-mouse-mode 1)
(pixel-scroll-precision-mode 1)
(setq-default pixel-scroll-precision-large-scroll-height 10.0)
(add-to-list 'c-default-style '(awk-mode . "awk"))
(add-to-list 'c-default-style '(other . "bsd"))
(setq-default tab-width 4)
(setq-default indent-tabs-mode nil)
(setq-default c-basic-offset 4)
(setq-default c-indent-level 4)
(setq-default c-ts-mode-indent-offset 4)
(setq-default c-ts-mode-indent-style 'bsd)
(setq-default c-hungry-delete-key t)
(add-hook 'prog-mode-hook 'display-line-numbers-mode)
(add-hook 'prog-mode-hook 'electric-indent-local-mode)
(use-package dracula-theme :config
(if (daemonp)
(add-hook 'after-make-frame-functions
(lambda (frame)
(with-selected-frame frame (load-theme 'dracula t))))
(load-theme 'dracula t)))
(use-package rainbow-mode
:hook
((org-mode . rainbow-mode)
(prog-mode . rainbow-mode)))
(use-package rainbow-delimiters
:hook
(prog-mode . rainbow-delimiters-mode)
:config
(set-face-attribute 'rainbow-delimiters-depth-1-face nil :foreground "#FFFFFF")
(set-face-attribute 'rainbow-delimiters-depth-2-face nil :foreground "#FFFF00")
(set-face-attribute 'rainbow-delimiters-depth-5-face nil :foreground "#6A5ACD")
(set-face-attribute 'rainbow-delimiters-unmatched-face nil :foreground "#FF0000"))
;; (use-package doom-modeline
;; :init (setq doom-modeline-support-imenu t)
;; :hook (elpaca-after-init . doom-modeline-mode)
;; :config
;; (setq doom-modeline-icon t)
;; (setq doom-modeline-project-detection 'auto)
;; (setq doom-modeline-height 20)
;; (setq doom-modeline-enable-word-count t)
;; (setq doom-modeline-minor-modes t)
;; (setq display-time-24hr-format t)
;; (display-time-mode 1)
;; (column-number-mode 1)
;; (line-number-mode 1))
(use-package minions
:hook (elpaca-after-init . minions-mode))
(use-package dashboard
:after (nerd-icons projectile)
:config
(setq dashboard-center-content t)
(setq dashboard-display-icons-p t)
(setq dashboard-icon-type 'nerd-icons)
(setq dashboard-projects-backend 'projectile)
(setq dashboard-items '((recents . 5)
(bookmarks . 5)
(projects . 5)
(agenda . 5)
(registers . 5)))
(when (or (daemonp) (< (length command-line-args) 2))
(add-hook 'elpaca-after-init-hook #'dashboard-insert-startupify-lists)
(add-hook 'elpaca-after-init-hook #'dashboard-initialize)
(dashboard-setup-startup-hook)))
(when (daemonp)
(setq initial-buffer-choice (lambda () (get-buffer "*dashboard*")))) ; Show dashboard when emacs is running as daemon)
(use-package highlight-indent-guides
:hook ((prog-mode . highlight-indent-guides-mode)))
(use-package eat)
(materus/use-package vterm)
(use-package helm
:config
(setq helm-x-icons-provider 'nerd-icons)
(setq helm-move-to-line-cycle-in-source nil)
(helm-mode 1)
)
(use-package helm-projectile
:after (helm projectile))
(use-package helm-ag
:after (helm))
(use-package helm-rg
:after (helm))
(use-package helm-ls-git
:after (helm))
(use-package company
:hook
((prog-mode . company-mode)))
(use-package slime-company
:if (executable-find "sbcl")
:after (company slime))
(use-package dirvish
:after (nerd-icons)
:config
(setq dired-mouse-drag-files t)
(dirvish-override-dired-mode 1)
(setq dirvish-attributes
'(vc-state
subtree-state
nerd-icons
collapse
git-msg
file-time
file-size)))
(use-package treemacs)
(use-package treemacs-projectile
:after (projectile treemacs))
(use-package treemacs-nerd-icons
:after (nerd-icons treemacs))
(use-package treemacs-perspective
:after (treemacs))
(use-package treemacs-mouse-interface
:after (treemacs)
:ensure nil)
(use-package lsp-ui
:after (lsp-mode))
(use-package lsp-mode
;; :custom
;; (lsp-completion-provider :none) ;; we use Corfu!
:config
(setq lsp-keep-workspace-alive nil)
(defun lsp-booster--advice-json-parse (old-fn &rest args)
"Try to parse bytecode instead of json."
(or
(when (equal (following-char) ?#)
(let ((bytecode (read (current-buffer))))
(when (byte-code-function-p bytecode)
(funcall bytecode))))
(apply old-fn args)))
(advice-add (if (progn (require 'json)
(fboundp 'json-parse-buffer))
'json-parse-buffer
'json-read)
:around
#'lsp-booster--advice-json-parse)
(defun lsp-booster--advice-final-command (old-fn cmd &optional test?)
"Prepend emacs-lsp-booster command to lsp CMD."
(let ((orig-result (funcall old-fn cmd test?)))
(if (and (not test?) ; for check lsp-server-present?
(not (file-remote-p default-directory)) ; see lsp-resolve-final-command, it would add extra shell wrapper
lsp-use-plists
(not (functionp 'json-rpc-connection)) ; native json-rpc
(executable-find "emacs-lsp-booster"))
(progn
(when-let* ((command-from-exec-path (executable-find (car orig-result)))) ; resolve command from exec-path (in case not found in $PATH)
(setcar orig-result command-from-exec-path))
(message "Using emacs-lsp-booster for %s!" orig-result)
(cons "emacs-lsp-booster" orig-result))
orig-result)))
(advice-add 'lsp-resolve-final-command :around #'lsp-booster--advice-final-command))
(use-package lsp-treemacs
:after (lsp-mode treemacs)
:config
(lsp-treemacs-sync-mode 1))
(use-package dap-mode
:after (lsp-mode)
:config
(require 'dap-lldb)
(require 'dap-gdb-lldb)
(require 'dap-cpptools)
(setq dap-gdb-lldb-extension-version "0.27.0")
(dap-auto-configure-mode 1))
(use-package yasnippet
:config
(yas-global-mode 1))
(use-package lsp-clangd
:ensure nil
:after (lsp-mode)
:config
(setq lsp-clients-clangd-args '("--fallback-style=microsoft"))
(add-hook 'c-mode-hook 'lsp-deferred)
(add-hook 'c-mode-hook 'display-line-numbers-mode)
(add-hook 'c-ts-mode-hook 'lsp-deferred)
(add-hook 'c-ts-mode-hook 'display-line-numbers-mode)
(add-hook 'c++-mode-hook 'lsp-deferred)
(add-hook 'c++-mode-hook 'display-line-numbers-mode)
(add-hook 'c++-ts-mode-hook 'lsp-deferred)
(add-hook 'c++-ts-mode-hook 'display-line-numbers-mode)
;(when (treesit-language-available-p 'c) (push '(c-mode . c-ts-mode) major-mode-remap-alist))
;(when (treesit-language-available-p 'cpp) (push '(c++-mode . c++-ts-mode) major-mode-remap-alist))
(add-to-list 'c-default-style '(c-mode . "bsd"))
(add-to-list 'c-default-style '(c++-mode . "bsd"))
(add-to-list 'c-default-style '(c-ts-mode . "bsd"))
(add-to-list 'c-default-style '(c++-ts-mode . "bsd")))
(use-package lsp-java
:after (lsp-mode)
:config
(setq lsp-java-vmargs '("-XX:+UseParallelGC" "-XX:GCTimeRatio=4" "-XX:AdaptiveSizePolicyWeight=90" "-Dsun.zip.disableMemoryMapping=true" "-Xmx4G" "-Xms512m"))
;;(add-hook 'java-mode-hook (lambda () (when (getenv "JDTLS_PATH") (setq lsp-java-server-install-dir (getenv "JDTLS_PATH")))))
(add-hook 'java-mode-hook 'lsp-deferred)
(add-hook 'java-mode-hook 'display-line-numbers-mode)
;;(add-hook 'java-ts-mode-hook (lambda () (when (getenv "JDTLS_PATH") (setq lsp-java-server-install-dir (getenv "JDTLS_PATH")))))
(add-hook 'java-ts-mode-hook 'lsp-deferred)
(add-hook 'java-ts-mode-hook 'display-line-numbers-mode)
(when (treesit-language-available-p 'java) (push '(java-mode . java-ts-mode) major-mode-remap-alist))
(add-to-list 'c-default-style '(java-mode . "java"))
(add-to-list 'c-default-style '(java-ts-mode . "java")))
(use-package lsp-pyright
:after (lsp-mode)
:if (executable-find "python")
:config
(setq lsp-pyright-langserver-command "pyright")
(add-hook 'python-mode-hook 'lsp-deferred)
(add-hook 'python-ts-mode-hook 'lsp-deferred)
(when (treesit-language-available-p 'python) (push '(python-mode . python-ts-mode) major-mode-remap-alist)))
(use-package nix-mode)
(use-package nix-ts-mode)
(use-package lsp-nix
:after (lsp-mode nix-mode nix-ts-mode)
:ensure nil
:config
(add-to-list 'lsp-disabled-clients '(nix-mode . nix-nil))
(setq lsp-nix-nixd-server-path "nixd")
(when (executable-find "nixfmt")
(setq lsp-nix-nixd-formatting-command [ "nixfmt" ]) )
(unless lsp-nix-nixd-nixos-options-expr
(setq lsp-nix-nixd-nixos-options-expr (concat "(builtins.getFlake \"/etc/nixos\").nixosConfigurations." (system-name) ".options")))
(unless lsp-nix-nixd-nixpkgs-expr
(setq lsp-nix-nixd-nixpkgs-expr (concat "(builtins.getFlake \"/etc/nixos\").nixosConfigurations." (system-name) ".pkgs")))
(add-hook 'nix-mode-hook 'lsp-deferred)
(add-hook 'nix-mode-hook 'display-line-numbers-mode)
(add-hook 'nix-ts-mode-hook 'lsp-deferred)
(add-hook 'nix-ts-mode-hook 'display-line-numbers-mode)
(when (treesit-language-available-p 'nix) (push '(nix-mode . nix-ts-mode) major-mode-remap-alist)))
(use-package paredit)
(use-package slime
:if (executable-find "sbcl")
:config
(setq inferior-lisp-program "sbcl")
(slime-setup '(slime-fancy slime-company)))
(use-package bash-completion)
(use-package diff-hl
:config
(setq diff-hl-side 'right)
(global-diff-hl-mode 1)
(diff-hl-margin-mode 1)
(diff-hl-flydiff-mode 1)
(global-diff-hl-show-hunk-mouse-mode 1))
(use-package magit
:after (transient))
(use-package git-timemachine
:defer t)
(use-package org
:mode (("\\.org$" . org-mode))
:hook
((org-mode . org-indent-mode)
(org-mode . display-line-numbers-mode)
)
:config
(require 'org-mouse)
(require 'org-tempo)
(setq org-src-window-setup 'current-window)
(setq org-latex-pdf-process '("latexmk -xelatex -quiet -shell-escape -f -output-directory=%o %f"))
(org-babel-do-load-languages
'org-babel-load-languages
'((latex . t)
(emacs-lisp . t)
(shell . t)
(css . t)
(C . t)
(calc . t)
(awk . t)
(sql . t)
(sqlite . t)))
(add-hook 'org-mode-hook (lambda ()
(setq-local
electric-pair-inhibit-predicate
`(lambda (c)
(if
(char-equal c ?<) t (,electric-pair-inhibit-predicate c)))))))
(use-package org-modern
:after (org)
:hook
(org-indent-mode . org-modern-mode)
(org-agenda-finalize . org-modern-agenda)
:config
(setq org-modern-block-name '("" . "")))
(use-package org-auto-tangle
:after (org)
:hook (org-mode . org-auto-tangle-mode)
)
(use-package toc-org
:after (org)
:hook
((org-mode . toc-org-mode )
(markdown-mode . toc-org-mode)))
(use-package org-transclusion
:after (org))
(use-package org-roam
:after (org))
(use-package undo-tree
:config
(global-undo-tree-mode 1)
(defvar materus/undo-tree-dir (concat user-emacs-directory "var/undo-tree/"))
(unless (file-exists-p materus/undo-tree-dir)
(make-directory materus/undo-tree-dir t))
(setq undo-tree-visualizer-diff t)
(setq undo-tree-history-directory-alist `(("." . ,materus/undo-tree-dir )))
(setq undo-tree-visualizer-timestamps t))
(use-package which-key
:config
(which-key-mode 1))
(use-package projectile
:config (projectile-mode 1))
(use-package perspective
:config
(setq persp-mode-prefix-key (kbd "C-c M-p"))
(setq persp-modestring-short t)
(persp-mode 1)
)
(defun materus/elcord-toggle (&optional _frame)
"Toggle elcord based on visible frames"
(if (> (length (frame-list)) 1)
(elcord-mode 1)
(elcord-mode -1))
)
(use-package elcord
:config
(unless (daemonp) (elcord-mode 1))
(add-hook 'after-delete-frame-functions 'materus/elcord-toggle)
(add-hook 'server-after-make-frame-hook 'materus/elcord-toggle))
(use-package drag-stuff)
(use-package popper)
(use-package visual-fill-column)
(use-package so-long
:defer t)
(use-package vlf
:defer t)
(use-package crux)
(use-package nerd-icons)
(use-package svg-lib)
(use-package transient)
;; Keybindings
(defun materus/keybind-set ()
(require 'cua-base)
;; CUA-like global
(define-key global-map (kbd "C-s") 'save-buffer)
(define-key global-map (kbd "C-r") 'query-replace)
(define-key global-map (kbd "C-S-r") 'replace-string)
(define-key global-map (kbd "M-r") 'query-replace-regexp)
(define-key global-map (kbd "M-S-r") 'replace-regexp)
(define-key global-map (kbd "C-a") 'mark-whole-buffer)
(define-key global-map (kbd "C-f") 'isearch-forward)
(define-key global-map (kbd "C-S-f") 'isearch-backward)
(define-key isearch-mode-map (kbd "C-f") 'isearch-repeat-forward)
(define-key isearch-mode-map (kbd "C-S-f") 'isearch-repeat-backward)
;; CUA
(define-key cua--cua-keys-keymap (kbd "C-z") 'undo-tree-undo)
(define-key cua--cua-keys-keymap (kbd "C-y") 'undo-tree-redo)
(define-key cua-global-keymap (kbd "C-SPC") 'completion-at-point)
(define-key cua-global-keymap (kbd "C-M-SPC") 'cua-set-mark)
(cua-mode 1)
;; TAB
(define-key global-map (kbd "C-<iso-lefttab>") #'indent-rigidly-left)
(define-key global-map (kbd "C-<tab>") #'indent-rigidly-right)
;; Hyper
(define-key key-translation-map (kbd "<XF86Calculator>") 'event-apply-hyper-modifier )
(define-key key-translation-map (kbd "<Calculator>") 'event-apply-hyper-modifier )
(define-key key-translation-map (kbd "") 'event-apply-hyper-modifier )
;; Unbind
(define-key isearch-mode-map (kbd "C-s") nil)
(define-key isearch-mode-map (kbd "C-r") nil)
;; Dashboard
(define-key dashboard-mode-map (kbd "C-r") #'dashboard-refresh-buffer)
;; Eat
(defvar cua--eat-semi-char-keymap (copy-keymap cua--cua-keys-keymap) "EAT semi-char mode CUA keymap")
(defvar cua--eat-char-keymap (copy-keymap cua--cua-keys-keymap) "EAT char mode CUA keymap")
(define-key cua--eat-semi-char-keymap (kbd "C-v") #'eat-yank)
(define-key cua--eat-char-keymap (kbd "C-S-v") #'eat-yank)
(define-key cua--eat-semi-char-keymap (kbd "C-c") #'copy-region-as-kill)
(define-key cua--eat-char-keymap (kbd "C-S-c") #'copy-region-as-kill)
(define-key eat-mode-map (kbd "C-<right>") #'eat-self-input)
(define-key eat-mode-map (kbd "C-<left>") #'eat-self-input)
(defun cua--eat-semi-char-override-keymap ()
(setq-local cua--keymap-alist (copy-tree cua--keymap-alist))
(setf (alist-get 'cua--ena-cua-keys-keymap cua--keymap-alist) cua--eat-semi-char-keymap))
(defun cua--eat-char-override-keymap ()
(setq-local cua--keymap-alist (copy-tree cua--keymap-alist))
(setf (alist-get 'cua--ena-cua-keys-keymap cua--keymap-alist) cua--eat-char-keymap))
(advice-add 'eat-semi-char-mode :after #'cua--eat-semi-char-override-keymap)
(advice-add 'eat-char-mode :after #'cua--eat-char-override-keymap)
(add-hook 'eat-char-mode-hook #'cua--eat-char-override-keymap)
;; Helm
(global-set-key (kbd "M-x") 'helm-M-x)
(global-set-key (kbd "C-x r b") #'helm-filtered-bookmarks)
(global-set-key (kbd "C-x C-f") #'helm-find-files)
(global-set-key (kbd "C-x b") #'helm-mini)
;; Treemacs
(define-key global-map (kbd "C-H-t") 'treemacs))
(add-hook 'elpaca-after-init-hook #'materus/keybind-set )
;; Custom File
(add-hook 'elpaca-after-init-hook (lambda () (load custom-file 'noerror)))