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;; Pick up config from lisp/
(add-to-list 'load-path (expand-file-name "lisp" user-emacs-directory))
;; Always load newest byte code
(setopt load-prefer-newer t)
;; Reduce frequency of garbage collection
(setopt gc-cons-threshold (* 128 1024 1024))
;; Tune processes for better performance
(setopt read-process-output-max (* 4 1024 1024)
process-adaptive-read-buffering nil)
;; Define file for all custom configuration
(setopt custom-file (locate-user-emacs-file "custom.el"))
(when (file-exists-p custom-file)
(load custom-file))
;; Remove extraneous UI elements
(setopt inhibit-startup-message t
inhibit-splash-screen t
use-file-dialog nil)
;; Insert tabs as spaces, render tabs as 2 spaces
(setopt indent-tabs-mode nil
tab-width 2)
;; Disable emacs generated files (.#emacsa8932) (#file#) (file~)
(setopt create-lockfiles nil
auto-save-default nil
make-backup-files nil)
;; Conditionally enable HTTP proxy before package init
(when-let* ((proxy (getenv "FWDPROXY")))
(setopt url-proxy-services
`(("no_proxy" . "^localhost")
("http" . ,proxy)
("https" . ,proxy))))
(require 'package)
(add-to-list 'package-archives
'("MELPA" . "https://melpa.org/packages/")
'("NONGNU" . "https://elpa.nongnu.org/nongnu/"))
(package-initialize)
(when (fboundp 'display-line-numbers-mode)
(setopt display-line-numbers-width 3)
(add-hook 'prog-mode-hook 'display-line-numbers-mode))
(when (boundp 'display-fill-column-indicator)
(setopt indicate-buffer-boundaries 'left
display-fill-column-indicator-character ?┊)
(add-hook 'prog-mode-hook 'display-fill-column-indicator-mode))
(when (fboundp 'show-paren-mode)
(setopt show-paren-delay 0)
(add-hook 'prog-mode-hook 'show-paren-mode))
(when (fboundp 'repeat-mode)
(add-hook 'after-init-hook 'repeat-mode))
;; Properly parse ANSI escape codes in compile mode
(when (fboundp 'ansi-color-compilation-filter)
(add-hook 'compilation-filter-hook 'ansi-color-compilation-filter))
;; Automatically scroll compile output when buffer is full
(setopt compilation-scroll-output t)
;; General editor preferences
(setopt column-number-mode t
case-fold-search t
scroll-preserve-screen-position 'always
truncate-lines nil
truncate-partial-width-windows nil
buffers-menu-max-size 30)
;; Deletes selection when typing
(add-hook 'after-init-hook 'delete-selection-mode)
;; Update buffers when they change from outside emacs
(when (fboundp 'global-auto-revert-mode)
(setopt global-auto-revert-non-file-buffers t
auto-revert-verbose nil)
(add-hook 'after-init-hook 'global-auto-revert-mode))
(when (fboundp 'which-key-mode)
(add-hook 'after-init-hook 'which-key-mode))
(add-hook 'before-save-hook #'delete-trailing-whitespace)
(when (member "Iosevka" (font-family-list))
(set-face-attribute 'default nil :font "Iosevka" :height 124)
(set-face-attribute 'fixed-pitch nil :family "Iosevka"))
(use-package mu4e
:ensure nil
:custom
(setq mu4e-get-mail-command "mbsync -a"
message-kill-buffer-on-exit t ;; don't keep message buffers
mu4e-confirm-quit nil ;; don't ask to quit
mu4e-change-filenames-when-moving t))
(use-package ef-themes
:ensure t
:config
(load-theme 'ef-dream t))
(use-package meow
:ensure t
:config
(require 'meow-binds)
(setq meow-use-clipboard t)
(meow-setup)
(meow-global-mode 1))
(use-package vertico
:ensure t
:hook after-init
:custom
(vertico-cycle t))
(use-package marginalia
:ensure t
:hook after-init)
(use-package orderless
:ensure t
:config
(setq completion-styles '(orderless basic))
(setq completion-category-defaults nil)
(setq completion-category-overrides nil))
(use-package corfu
:ensure t
:hook (after-init . global-corfu-mode)
:config
(keymap-unset corfu-map "RET"))
(use-package dired
:ensure nil
:commands (dired)
:custom
(dired-recursive-copies 'always)
(dired-recursive-deletes 'always)
(delete-by-moving-to-trash t)
(dired-dwim-target t))
(use-package nix-mode
:ensure t
:mode "\\.nix\\'")
(use-package rust-mode
:ensure t
:mode "\\.rs\\'")
(use-package tuareg
:ensure t
:mode ("\\.\\(ml[dipy]?\\)\\'" . tuareg-mode))
(use-package dune
:ensure t
:after tuareg)
(use-package haskell-mode
:ensure t
:mode "\\.hs\\'")
(use-package erlang
:ensure t
:mode ("\\.[eh]rl\\'" . erlang-mode))
(use-package typst-ts-mode
:ensure t
:mode "\\.typ\\'")
(use-package geiser
:ensure t)
(use-package geiser-guile
:ensure t)
(use-package paredit
:ensure t
:hook ((emacs-lisp-mode
eval-expression-minibuffer-setup-mode
lisp-mode
lisp-interaction-mode
ielm-mode
scheme-mode)
. enable-paredit-mode))
(use-package kdl-mode
:ensure t
:mode "\\.kdl\\'")
(use-package magit
:ensure t)
(use-package eglot
:config
(add-to-list 'eglot-server-programs
'(erlang-mode . ("elp" "server")))
:custom
(eglot-ignored-server-capabilities
'(:inlayHintProvider
:documentHighlightProvider
:colorProvider
:documentOnTypeFormattingProvider
:documentRangeFormattingProvider
:foldingRangeProvider))
:bind (:map eglot-mode-map
("C-c c a" . eglot-code-actions)
("C-c c r" . eglot-rename)
("C-c c f" . eglot-format)
("C-c c b" . eglot-format-buffer)
("C-c c i" . eglot-find-implementation)
("C-c c d" . eglot-find-declaration)
("C-c c t" . eglot-find-typeDefinition)
("C-c c z" . eglot-reconnect)))
(use-package envrc
:ensure t
:hook (after-init . envrc-global-mode))
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