guixconfig/home/emacs/init.el

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;;; init.el --- Description -*- lexical-binding: t; -*-
;;
;; Copyright (C) 2023 Daniel Ziltener
;;
;; Author: Daniel Ziltener <dziltener@lyrion.ch>
;; Maintainer: Daniel Ziltener <dziltener@lyrion.ch>
;; Created: November 13, 2023
;; Modified: November 13, 2023
;; Version: 0.0.1
;; Keywords: abbrev bib c calendar comm convenience data docs
;; emulations extensions faces files frames games hardware help
;; hypermedia i18n internal languages lisp local maint mail matching
;; mouse multimedia news outlines processes terminals tex tools unix
;; vc wp
;; Homepage: https://github.com/dziltener@lyrion.ch/init
;; Package-Requires: ((emacs "24.3"))
;;
;; This file is not part of GNU Emacs.
;;
;;; Commentary:
;;
;; Description
;;
;;; Code:
;;;; Requirements
;; Since I am using `cl-defun` in this init file, I need to require
;; `cl-macs`.
(require 'cl-macs)
;;;; Early Variables
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(setq custom-file "~/.config/emacs/custom.el")
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(when (file-exists-p custom-file)
(load custom-file))
;;;; Personal Information Setup
(setq user-full-name "Daniel Ziltener"
user-mail-address "dziltener@lyrion.ch")
;; I use `pass` as password storage.
(auth-source-pass-enable)
;;;; Straight.el
(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)))
(load bootstrap-file nil 'nomessage))
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(setq straight-use-package-by-default t)
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;;;; Package Management Configuration
;; See: https://github.com/radian-software/el-patch
(use-package el-patch)
;;;; Helper Functions
(cl-defun conditional-keybind
(filter-fn target-fn
&optional (fail-fn #'self-insert-command))
"Creates a keybinding that checks `filter-fn`. If it succeeds,
`target-fn` is run, otherwise `fail-fn`. If no fail-fn is given,
`self-insert-command` is run instead.
`target-fn` and `fail-fn` must both be interactive."
(lambda (_prefix)
(interactive "P")
(if (funcall filter-fn)
(call-interactively target-fn)
(call-interactively fail-fn))))
;;;; Emacs
(use-package emacs
:delight (eldoc-mode " 󰙎")
:custom
(completion-cycle-threshold 10)
(display-time-mode t)
(enable-recursive-minibuffers t)
(enable-remote-dir-locals t)
(fill-column 100)
(global-hl-line-mode t)
(indent-tabs-mode nil)
(menu-bar-mode nil)
(minibuffer-prompt-properties (read-only t cursor-intangible t face minibuffer-prompt))
(read-extended-command-predicate #'command-completion-default-include-p)
(recentf-mode t)
(scroll-bar-mode nil)
(tab-always-indent 'complete)
(tool-bar-mode nil)
:custom-face
(default ((t (:weight bold :height 113 :width normal :family "VictorMono Nerd Font"))))
:hook
(minibuffer-setup . cursor-intangible-mode)
:config
(advice-add 'risky-local-variable-p :override #'ignore)
(global-display-fill-column-indicator-mode t))
;;;; Org Mode
(use-package org
:ensure t
:hook
(org-mode . org-indent-mode)
(org-src-mode . hack-local-variables)
(org-mode . auto-fill-mode)
:config
(setq org-directory "~/org")
(add-to-list 'org-modules 'collector))
(use-package org-roam
:ensure t
:custom
(org-roam-directory "~/org/roam")
:config
(progn (org-roam-db-autosync-mode)))
(use-package consult-notes
:config
(consult-notes-org-roam-mode t))
(use-package websocket
:ensure t
:after org-roam)
(use-package org-roam-ui
:ensure t
:after org-roam
:custom
(org-roam-ui-sync-theme t)
(org-roam-ui-follow t)
(org-roam-ui-update-on-save t)
(org-roam-ui-open-on-start t))
(use-package org-modern
:ensure t
:hook
((org-mode . org-modern-mode)
(org-agenda-finalize . org-modern-agenda)))
(use-package org-rainbow-tags
:hook
(org-mode . org-rainbow-tags-mode))
;;;; Design
(use-package color-theme-modern)
(use-package moe-theme)
(use-package catppuccin-theme
:custom
(catppuccin-flavor 'mocha)
(catppuccin-highlight-matches t)
(catppuccin-italic-comments t)
:custom-face
(font-lock-doc-face ((t (:inherit font-lock-comment-face
:foreground "#fab387"))))
:config
;;(load-theme 'catppuccin)
)
(set-frame-parameter nil 'alpha-background 80)
(add-to-list 'default-frame-alist '(alpha-background . 80))
;; (use-package powerline
;; :init
;; (require 'powerline)
;; :config
;; (powerline-default-theme))
;; (use-package airline-themes
;; :after powerline
;; :init (require 'airline-themes)
;; :config
;; (load-theme 'airline-badwolf t))
(use-package lambda-line
:straight (:type git :host github :repo "lambda-emacs/lambda-line")
:custom
(lambda-line-icon-time t) ;; requires ClockFace font (see below)
(lambda-line-clockface-update-fontset "ClockFaceRect") ;; set clock icon
(lambda-line-position 'bottom) ;; Set position of status-line
(lambda-line-abbrev t) ;; abbreviate major modes
(lambda-line-hspace " ") ;; add some cushion
(lambda-line-prefix t) ;; use a prefix symbol
(lambda-line-prefix-padding nil) ;; no extra space for prefix
(lambda-line-status-invert nil) ;; no invert colors
(lambda-line-gui-ro-symbol "") ;; symbols
(lambda-line-gui-mod-symbol "")
(lambda-line-gui-rw-symbol "")
(lambda-line-vc-symbol "")
(lambda-line-space-top +.50) ;; padding on top and bottom of line
(lambda-line-space-bottom -.50)
(lambda-line-symbol-position 0.1) ;; adjust the vertical placement of symbol
:config
;; add evil indicator
(advice-add 'lambda-line-compose :around
(lambda (orig-fun status name primary tertiary secondary)
(funcall orig-fun
status
(concat name evil-mode-line-tag)
primary tertiary secondary)))
;; activate lambda-line
(lambda-line-mode)
(lambda-line-clockface-update-fontset "ClockFaceRect")
(customize-set-variable 'flymake-mode-line-counter-format '("" flymake-mode-line-error-counter flymake-mode-line-warning-counter flymake-mode-line-note-counter ""))
(customize-set-variable 'flymake-mode-line-format '(" " flymake-mode-line-exception flymake-mode-line-counters))
;; set divider line in footer
(when (eq lambda-line-position 'top)
(setq-default mode-line-format (list "%_"))
(setq mode-line-format (list "%_"))))
(use-package lambda-themes
:straight (:type git :host github :repo "lambda-emacs/lambda-themes")
:custom
(lambda-themes-set-italic-comments t)
(lambda-themes-set-italic-keywords t)
(lambda-themes-set-variable-pitch t)
:config
;; load preferred theme
(load-theme 'lambda-dark))
;;;; Security
(use-package keychain-environment
:init
(keychain-refresh-environment))
(use-package pass)
(use-package password-store)
(use-package password-store-otp)
;;;; Evil Mode
(use-package evil
;; :after evil-leader
:ensure t
:init
(setq evil-want-keybinding nil
evil-emacs-state-tag " 󰯸 "
evil-normal-state-tag " 󰰓 "
evil-visual-state-tag " 󰰬 "
evil-insert-state-tag " 󰰅 "
evil-motion-state-tag " 󰬔 "
evil-operator-state-tag " 󰰕 ")
:config
(evil-set-leader 'normal (kbd "<SPC>"))
(evil-set-leader 'normal (kbd "z") t)
(evil-mode 1)
:bind
(:map evil-normal-state-map
("<leader>f" . 'find-file)
("<leader>k" . 'kill-buffer)))
(use-package evil-collection
:after evil
:ensure t
:delight evil-collection-unimpaired-mode
:custom
(evil-collection-outline-bind-tab-p 1)
:commands evil-collection-init
:init
(evil-collection-init))
;;;; Search, Completion, Execution
;;;;; Preliminary Packages
(use-package savehist
:init
(savehist-mode))
(use-package orderless
:after consult
:config
(with-eval-after-load 'eglot
(setq completion-category-defaults nil))
(setq completion-styles '(orderless basic)
completion-category-defaults nil
completion-category-overrides '((file (styles basic partial-completion)))))
(use-package consult
:bind
(:map evil-normal-state-map
("<leader><SPC>" . 'consult-find)
("<leader>gs" . 'consult-eglot-symbols)
("<leader>b" . 'consult-buffer)
("<leader>gb" . 'consult-project-buffer)
("<leader>g/" . 'consult-git-grep)
("<leader>/" . 'consult-grep)
("/" . 'consult-line)))
(use-package embark
:bind
("C-<SPC>" . 'embark-act)
("C-M-<return>" . 'embark-bindings))
(use-package embark-consult
:after (embark consult)
:hook
(embark-collect-mode . consult-preview-at-point-mode))
(use-package wgrep
:config
(setq wgrep-auto-save-buffer t))
(use-package vertico
:commands
vertico-mode
:init
(vertico-mode))
(use-package marginalia
:commands
marginalia-mode
:init
(marginalia-mode))
(use-package nerd-icons-completion
:after marginalia
:commands
nerd-icons-completion-mode
:hook
(marginalia-mode-hook . nerd-icons-completion-marginalia-setup)
:init
(nerd-icons-completion-mode))
(use-package which-key
:commands
which-key-setup-minibuffer
:init
(which-key-setup-minibuffer))
;;;;; Code Completion
(use-package cape
:config
(advice-add 'eglot-completion-at-point :around #'cape-wrap-buster))
(defun my/corfu-combined-sort (candidates)
"Sort CANDIDATES using both display-sort-function and corfu-sort-function."
(let ((candidates
(let ((display-sort-func (corfu--metadata-get 'display-sort-function)))
(if display-sort-func
(funcall display-sort-func candidates)
candidates))))
(if corfu-sort-function
(funcall corfu-sort-function candidates)
candidates)))
(use-package corfu
:custom
(corfu-cycle t)
(corfu-preselect 'prompt)
(corfu-auto t)
(corfu-scroll-margin 5)
(corfu-quit-no-match 'separator)
(evil-collection-corfu-key-themes '(tab-n-go))
:config
(setq corfu-sort-override-function #'my/corfu-combined-sort)
:commands
global-corfu-mode
:init
(global-corfu-mode))
(use-package corfu-history
:config
(add-to-list 'savehist-additional-variables 'corfu-history)
:hook
global-corfu-mode)
(use-package corfu-popupinfo
:after corfu
:custom
(corfu-popupinfo-delay '(0.1 . 0.5))
:hook
global-corfu-mode)
(use-package nerd-icons-corfu
:after corfu
:init
(add-to-list 'corfu-margin-formatters 'nerd-icons-corfu-formatter))
(use-package corfu-terminal
:if (not (display-graphic-p))
:after corfu
:hook
global-corfu-mode)
(use-package tempel)
(use-package xref-union
:hook
cider-connected)
;;;; Basic Navigation
(use-package goto-chg
:bind
(:map evil-normal-state-map
("g," . 'goto-last-change)
("g;" . 'goto-last-change-reverse)))
(use-package evil-snipe
:delight (evil-snipe-local-mode " 󰓾 ")
:custom
(evil-snipe-scope 'whole-visible)
(evil-snipe-repeat-scope 'whole-buffer)
(evil-snipe-spillover-scope 'whole-buffer)
(evil-snipe-tab-increment t)
:hook
evil-mode
(evil-mode . evil-snipe-override-mode)
(magit-mode . turn-off-evil-snipe-override-mode)
;; See https://github.com/hlissner/evil-snipe/issues/95
;; :config
;; (evilem-define "gs" 'evil-snipe-repeat
;; :bind ((evil-snipe-scope 'buffer)
;; (evil-snipe-enable-highlight)
;; (evil-snipe-enable-incremental-highlight)))
)
(use-package evil-easymotion
:config
(evilem-default-keybindings "<leader>"))
;;;; Lisp Navigation and Editing
;;;;; Helper Functions
(defun cc/move-sexp-backward ()
"Move balanced expression (sexp) to the right of point backward one sexp.
Point must be at the beginning of balanced expression (sexp)."
(interactive)
(transpose-sexps 1)
(forward-sexp -2))
(defun cc/move-sexp-forward ()
"Move balanced expression (sexp) to the right of point forward one sexp.
Point must be at the beginning of balanced expression (sexp)."
(interactive)
(forward-sexp 1)
(transpose-sexps 1)
(forward-sexp -1))
(defun looking-at-opening-paren ()
(looking-at (rx (or "(" "{" "["))))
(defun being-past-closing-paren ()
(looking-back (rx (or ")" "}" "]"))))
;;;;; Basic
(use-package smartparens
:delight (smartparens-mode " 󰅲 ")
:hook
(smartparens-mode . show-smartparens-mode)
(smartparens-mode . smartparens-strict-mode)
clojure-ts-mode
emacs-lisp-mode
scheme-mode
:config
(add-to-list 'sp-clojure-modes 'clojure-ts-mode)
(add-to-list 'sp-clojure-modes 'clojurec-ts-mode)
(add-to-list 'sp-clojure-modes 'clojurescript-ts-mode)
(add-to-list 'sp-lisp-modes 'clojure-ts-mode)
(add-to-list 'sp-lisp-modes 'clojurec-ts-mode)
(add-to-list 'sp-lisp-modes 'clojurescript-ts-mode)
(evil-define-key 'insert smartparens-mode-map
(kbd "r") (conditional-keybind #'looking-at-opening-paren
#'sp-raise-sexp)
(kbd "w") (conditional-keybind #'looking-at-opening-paren
#'cc/move-sexp-backward)
(kbd "s") (conditional-keybind #'looking-at-opening-paren
#'cc/move-sexp-forward)
(kbd "c") (conditional-keybind #'looking-at-opening-paren
#'sp-clone-sexp)
(kbd "DEL") (conditional-keybind #'being-past-closing-paren
#'sp-backward-delete-sexp
#'evil-delete-backward-char-and-join)
(kbd ">") (conditional-keybind #'being-past-closing-paren
(lambda (prefix)
(interactive "P")
(call-interactively #'backward-char)
(call-interactively #'sp-forward-slurp-sexp)
(call-interactively #'sp-forward-sexp)
(call-interactively #'forward-char)))
(kbd "<") (conditional-keybind #'being-past-closing-paren
(lambda (prefix)
(interactive "P")
(call-interactively #'backward-char)
(call-interactively #'sp-forward-barf-sexp)
(call-interactively #'forward-char)))))
(use-package evil-cleverparens
:after smartparens
:hook smartparens)
;;;;; Visual Aid
;; (use-package rainbow-delimiters
;; :hook
;; emacs-lisp-mode
;; scheme-mode)
;;;; Programming
(use-package editorconfig
:delight editorconfig-mode
:commands
editorconfig-mode
:init
(editorconfig-mode 1))
(use-package flymake
:delight '(:eval (cons "" (flymake--mode-line-counters))))
(use-package consult-flymake
:after (consult flymake))
(defun my/eglot-capf ()
(setq-local completion-at-point-functions
(list (cape-super-capf
#'eglot-completion-at-point
#'tempel-complete
#'cape-dabbrev
#'cape-file
#'cape-dict))))
(use-package eglot
:custom
(eglot-connect-timeout 90)
(eglot-autoshutdown t)
(eglot-report-progress t)
:config
(defun eglot-mode ()
(eglot-inlay-hints-mode +1)
(my/eglot-capf))
(setq-default eglot-workspace-configuration
'((clojure-lsp (maxCompletions . 300))))
(add-to-list 'eglot-server-programs
'((clojure-ts-mode clojurec-ts-mode clojurescript-ts-mode)
"clojure-lsp"
:initializationOptions
(:preferences
(:includeInlayParameterNameHints
"all"
:includeInlayParameterNameHintsWhenArgumentMatchesName
t
:includeInlayFunctionParameterTypeHints
t
:includeInlayVariableTypeHints
t
:includeInlayVariableTypeHintsWhenTypeMatchesName
t
:includeInlayPRopertyDeclarationTypeHints
t
:includeInlayFunctionLikeReturnTypeHints
t
:includeInlayEnumMemberValueHints
t))))
:hook
(eglot-managed-mode . (lambda ()
(add-hook 'before-save-hook
(lambda ()
(call-interactively #'eglot-format-buffer))
nil 'local)))
(eglot-managed-mode . eglot-inlay-hints-mode)
(eglot-managed-mode . #'my/eglot-capf))
(use-package consult-eglot
:after (consult eglot))
(use-package tree-sitter
:ensure t)
;;;;; Clojure
(use-package clojure-ts-mode
:delight ""
:after tree-sitter
:config
(require 'sesman)
(sesman-install-menu clojure-mode-map)
:hook
((clojure-ts-mode . eglot-ensure)
(clojure-ts-mode . (lambda ()
(setq-local sesman-system 'CIDER)))
(clojure-ts-mode . (lambda ()
(sesman-install-menu clojure-mode-map)))
(clojurec-ts-mode . (lambda ()
(sesman-install-menu clojurec-mode-map)))
(clojurescript-ts-mode . (lambda ()
(sesman-install-menu clojurescript-mode-map))))
:mode
("\\.clj\\'" . #'clojure-ts-mode)
("\\.cljc\\'" . #'clojurec-ts-mode)
("\\.cljs\\'" . #'clojurescript-ts-mode)
:init
(add-to-list 'tree-sitter-major-mode-language-alist
'(clojure-ts-mode . clojure))
(add-to-list 'tree-sitter-major-mode-language-alist
'(clojurec-ts-mode . clojure))
(add-to-list 'tree-sitter-major-mode-language-alist
'(clojurescript-ts-mode . clojure)))
(use-package cider
:delight (cider-mode '(:eval (concat "  [" (cider--modeline-info) "]")))
:hook
(clojure-ts-mode . cider-mode)
:config
(evil-define-key 'insert 'cider-mode-map
"C-x C-e" #'cider-eval-last-sexp)
(evil-define-key 'normal 'cider-mode-map
(kbd "<localleader>ce") #'cider-eval-sexp-at-point))
;;;;; Chicken Scheme
(use-package scheme
:config
(eval-after-load 'eglot
'(add-to-list 'eglot-server-programs
'(scheme-mode
. ("env" "CHICKEN_DOC_REPOSITORY=/home/zilti/.local/share/chicken-doc" "chicken-lsp-server"))))
:hook
(scheme-mode . eglot-ensure))
(defun flymake-chicken-init ()
(add-hook 'flymake-diagnostic-functions
#'flymake-chicken-backend nil t)
(flymake-mode))
(use-package geiser
:custom
(geiser-chicken-match-limit 200)
:config
(defalias 'run-geiser 'geiser))
;; (use-package flymake-chicken
;; :hook
;; ((scheme-mode . flymake-chicken-init)
;; (scheme-mode . flymake-mode))
;; :custom
;; (flycheck-global-modes '(not scheme-mode))
;; :config
;; (add-hook 'flymake-diagnostic-functions #'flymake-chicken-backend nil t))
;;;; Other Languages
(use-package zig-mode
:hook
(zig-mode . eglot-ensure)
:mode ("\\.zig\\'" . zig-mode))
(use-package nix-mode
:hook
(nix-mode . eglot-ensure)
:mode ("\\.nix\\'" . nix-mode))
;; (use-package lsp-tailwindcss
;; :init
;; (setq lsp-tailwindcss-add-on-mode t
;; lsp-tailwindcss-experimental-class-regex ["\"([^\"]*)\""])
;; :config
;; (add-to-list 'lsp-tailwindcss-major-modes 'clojurescript-ts-mode)
;; (add-to-list 'lsp-tailwindcss-major-modes 'clojurec-ts-mode))
(use-package dhall-mode
:mode "\\.dhall\'"
:hook
((dhall-mode . lsp)))
;;;; Version Control
;;;;; Git
(use-package magit
:autoload
magit)
(use-package magit-todos
:after magit
:hook
(magit-mode . magit-todos-mode))
(use-package forge
:after magit
:config
(advice-add 'magit :after (lambda (&rest _args)
(call-interactively #'forge-pull))))
(use-package code-review
:after forge
:custom
(code-review-auth-login-marker 'forge))
(use-package git-gutter
:delight git-gutter-mode
:hook prog-mode)
;;;; LaTeX
;; https://github.com/politza/pdf-tools/#known-problems
(add-hook 'TeX-after-compilation-finished-functions
#'TeX-revert-document-buffer)
;;;; Communication
;;;;; IRC
(use-package rcirc
:ensure t
:custom
(rcirc-server-alist
`(("liberachat.irc.lyrion.ch"
:server-alias "irc.libera.chat"
:port 6697
:nick "zilti"
:full-name "Daniel Ziltener"
:user-name "zilti/irc.libera.chat"
:password ,(password-store-get "Privat/Soju")
:encryption tls
:channels ("#chicken")))
`(("oftc.irc.lyrion.ch"
:server-alias "irc.oftc.net"
:port 6697
:nick "zilti"
:full-name "Daniel Ziltener"
:user-name "zilti/irc.oftc.net"
:password ,(password-store-get "Privat/Soju")
:encryption tls
:channels ()))))
(provide 'init)
;;; init.el ends here