23 KiB
23 KiB
Ezri's Settings
- Packages
- General emacs
- Theming
- Projectile
- Swiper, Ivy
- Neotree
- Custom Mode Bindings
- Markdown mode
- Org mode
- Development
- Format All The Buffers
- Multiple Cursors
- Obsidian
- TRAMP Customization
Shamelessly stole this from Simponic, made some limited modifications myself. Namely to indent style, theme, and line numbers. Also added Github Copilot.
Packages
Melpa
(require 'package)
(add-to-list 'package-archives
'("melpa" . "https://melpa.org/packages/") t)General emacs
Indentation
Indent using tabs, render with tab-width of 2.
(setq default-tab-width 2)
(setq-default tab-width 2)
(setq-default indent-tabs-mode t)
(setq sh-indentation 2)
(smart-tabs-insinuate 'c 'c++ 'java 'javascript 'python)
(add-hook 'conf-mode-hook
(lambda ()
(setq indent-line-function #'insert-tab
indent-tabs-mode t)))
(add-hook 'nftables-mode-hook
(lambda ()
(setq indent-tabs-mode nil)))Line numbers
(global-display-line-numbers-mode)Filesystem stuff
(setq auto-save-default nil)
(setq make-backup-files nil)
(setq create-lockfiles nil)
(global-auto-revert-mode t) ;; Change files on disk as they are updatedUI stuff
;; (when (window-system)
;; (menu-bar-mode -1)
;; (tool-bar-mode -1)
;; (toggle-scroll-bar -1)
;; (if (display-graphic-p)
;; (funcall (lambda ()
;; (set-fringe-mode '(1 . 1))
;; )))
;; (setq frame-resize-pixelwise t))
(setq inhibit-startup-screen t)
(defun my-frame-config (&optional frame)
(setq frame-resize-pixelwise t)
(if (display-graphic-p)
(set-fringe-mode '(1 . 1)))
(if (not frame) ;; The initial call, run when emacs starts
(funcall (lambda ()
(menu-bar-mode -1)
(tool-bar-mode -1)
(toggle-scroll-bar -1)
)))
;;-----------------------------------------;;
;; reinitialize modes in case of new frame ;;
;;-----------------------------------------;;
(if menu-bar-mode
(menu-bar-mode -1))
(if tool-bar-mode
(tool-bar-mode -1))
(if scroll-bar-mode
(scroll-bar-mode -1)))
(my-frame-config) ;; Run initially so that direct invocations work
(add-hook 'after-make-frame-functions 'my-frame-config)TUI stuff
(defun terminal-config (&optional frame)
"Establish settings for teh current terminal."
(if (not frame) ;; The initial call.
(xterm-mouse-mode 1)
(if xterm-mouse-mode
;; Re-initialize the mode in case of a new terminal.
(xterm-mouse-mode 1))))
(terminal-config)
(add-hook 'after-make-frame-functions 'terminal-config)Custom keymap
(global-set-key (kbd "C-;") 'comment-or-uncomment-region)System path (macos)
;; Use system path on macos - needed for node
(use-package exec-path-from-shell
:ensure t
:init
(when (memq window-system '(mac ns x))
(exec-path-from-shell-initialize)))Execute command to buffer
(defun shell-command-capture-output (command)
(interactive "sShell command: ")
;; run shell command
(with-output-to-temp-buffer "*Shell Command Output*"
(shell-command command "*Shell Command Output*")
(pop-to-buffer "*Shell Command Output*")
;; make buffer read-only
(read-only-mode)))Theming
Highlight current line
(global-hl-line-mode)Font
(add-to-list 'default-frame-alist '(font . "JetBrains Mono-9"))Doom-themes
(defun my-theme-config (&optional frame)
(use-package doom-themes
:ensure t
:config
;; Global settings (defaults)
(setq doom-themes-enable-bold t ; if nil, bold is universally disabled
doom-themes-enable-italic t) ; if nil, italics is universally disabled
(load-theme 'doom-personal t)
;; Enable flashing mode-line on errors
(doom-themes-visual-bell-config)
;; Enable custom neotree theme (all-the-icons must be installed!)
(doom-themes-neotree-config)
;; or for treemacs users
(setq doom-themes-treemacs-theme "doom-atom") ; use "doom-colors" for less minimal icon theme
(doom-themes-treemacs-config)
;; Corrects (and improves) org-mode's native fontification.
(doom-themes-org-config)))
(my-theme-config)
(add-hook 'after-make-frame-functions 'my-theme-config)Doom-modeline
(defun my-modeline-config (&optional frame)
(use-package doom-modeline
:ensure t
:init (doom-modeline-mode 1)))
(my-modeline-config)
(add-hook 'after-make-frame-functions 'my-modeline-config)All the icons
(use-package all-the-icons
:ensure t)Tabs
(defun my/set-tab-theme ()
(let ((bg (face-attribute 'mode-line :background))
(fg (face-attribute 'default :foreground))
(hg (face-attribute 'default :background))
(base (face-attribute 'mode-line :background))
(box-width (/ (line-pixel-height) 4)))
(set-face-attribute 'tab-line nil
:background base
:foreground fg
:height 0.8
:inherit nil
:box (list :line-width -1 :color base)
)
(set-face-attribute 'tab-line-tab nil
:foreground fg
:background bg
:weight 'normal
:inherit nil
:box (list :line-width box-width :color bg))
(set-face-attribute 'tab-line-tab-inactive nil
:foreground fg
:background base
:weight 'normal
:inherit nil
:box (list :line-width box-width :color base))
(set-face-attribute 'tab-line-highlight nil
:foreground fg
:background hg
:weight 'normal
:inherit nil
:box (list :line-width box-width :color hg))
(set-face-attribute 'tab-line-tab-current nil
:foreground fg
:background hg
:weight 'normal
:inherit nil
:box (list :line-width box-width :color hg))))
(defun my/tab-line-name-buffer (buffer &rest _buffers)
"Create name for tab with padding and truncation.
If buffer name is shorter than `tab-line-tab-max-width' it gets
centered with spaces, otherwise it is truncated, to preserve
equal width for all tabs. This function also tries to fit as
many tabs in window as possible, so if there are no room for tabs
with maximum width, it calculates new width for each tab and
truncates text if needed. Minimal width can be set with
`tab-line-tab-min-width' variable."
(with-current-buffer buffer
(let* ((window-width (window-width (get-buffer-window)))
(tab-amount (length (tab-line-tabs-window-buffers)))
(window-max-tab-width (if (>= (* (+ tab-line-tab-max-width 3) tab-amount) window-width)
(/ window-width tab-amount)
tab-line-tab-max-width))
(tab-width (- (cond ((> window-max-tab-width tab-line-tab-max-width)
tab-line-tab-max-width)
((< window-max-tab-width tab-line-tab-min-width)
tab-line-tab-min-width)
(t window-max-tab-width))
3)) ;; compensation for ' x ' button
(buffer-name (string-trim (buffer-name)))
(name-width (length buffer-name)))
(if (>= name-width tab-width)
(concat " " (truncate-string-to-width buffer-name (- tab-width 2)) "…")
(let* ((padding (make-string (+ (/ (- tab-width name-width) 2) 1) ?\s))
(buffer-name (concat padding buffer-name)))
(concat buffer-name (make-string (- tab-width (length buffer-name)) ?\s)))))))
(defun tab-line-close-tab (&optional e)
"Close the selected tab.
If tab is presented in another window, close the tab by using
`bury-buffer` function. If tab is unique to all existing
windows, kill the buffer with `kill-buffer` function. Lastly, if
no tabs left in the window, it is deleted with `delete-window`
function."
(interactive "e")
(let* ((posnp (event-start e))
(window (posn-window posnp))
(buffer (get-pos-property 1 'tab (car (posn-string posnp)))))
(with-selected-window window
(let ((tab-list (tab-line-tabs-window-buffers))
(buffer-list (flatten-list
(seq-reduce (lambda (list window)
(select-window window t)
(cons (tab-line-tabs-window-buffers) list))
(window-list) nil))))
(select-window window)
(if (> (seq-count (lambda (b) (eq b buffer)) buffer-list) 1)
(progn
(if (eq buffer (current-buffer))
(bury-buffer)
(set-window-prev-buffers window (assq-delete-all buffer (window-prev-buffers)))
(set-window-next-buffers window (delq buffer (window-next-buffers))))
(unless (cdr tab-list)
(ignore-errors (delete-window window))))
(and (kill-buffer buffer)
(unless (cdr tab-list)
(ignore-errors (delete-window window)))))))))
(unless (version< emacs-version "27")
(use-package tab-line
:ensure nil
:hook (after-init . global-tab-line-mode)
:config
(defcustom tab-line-tab-min-width 10
"Minimum width of a tab in characters."
:type 'integer
:group 'tab-line)
(defcustom tab-line-tab-max-width 30
"Maximum width of a tab in characters."
:type 'integer
:group 'tab-line)
(setq tab-line-close-button-show t
tab-line-new-button-show nil
tab-line-separator ""
tab-line-tab-name-function #'my/tab-line-name-buffer
tab-line-right-button (propertize (if (char-displayable-p ?▶) " ▶ " " > ")
'keymap tab-line-right-map
'mouse-face 'tab-line-highlight
'help-echo "Click to scroll right")
tab-line-left-button (propertize (if (char-displayable-p ?◀) " ◀ " " < ")
'keymap tab-line-left-map
'mouse-face 'tab-line-highlight
'help-echo "Click to scroll left")
tab-line-close-button (propertize (if (char-displayable-p ?×) " × " " x ")
'keymap tab-line-tab-close-map
'mouse-face 'tab-line-close-highlight
'help-echo "Click to close tab"))
(my/set-tab-theme)
;;(dolist (mode '(ediff-mode process-menu-mode term-mode vterm-mode))
;;(add-to-list 'tab-line-exclude-modes mode))
(dolist (mode '(ediff-mode process-menu-mode))
(add-to-list 'tab-line-exclude-modes mode))
))
(defun my-tab-config (&optional frame)
"if frame is a terminal, disable tab-line-mode"
(when (not (display-graphic-p frame))
(tab-line-mode nil)))
(global-tab-line-mode t)
(add-hook 'after-make-frame-functions 'my-tab-config)Projectile
(use-package projectile
:bind ("C-c p" . 'projectile-command-map)
:init (projectile-mode +1) (setq projectile-enable-caching t)
:ensure t)Swiper, Ivy
(use-package counsel
:ensure t
:bind
("C-s" . 'swiper-isearch)
("M-x" . 'counsel-M-x)
:init
(setq ivy-use-virtual-buffers t)
(setq enable-recursive-minibuffers t)
(ivy-mode 1))Neotree
(use-package neotree
:ensure t
:bind ("C-c j" . 'neotree-toggle)
:init
;; slow rendering
(setq inhibit-compacting-font-caches t)
;; set icons theme
(setq neo-theme (if (display-graphic-p) 'icons 'arrow))
;; Every time when the neotree window is opened, let it find current file and jump to node
(setq neo-smart-open t)
;; When running ‘projectile-switch-project’ (C-c p p), ‘neotree’ will change root automatically
(setq projectile-switch-project-action 'neotree-projectile-action)
(setq neo-window-width 35)
;; show hidden files
(setq-default neo-show-hidden-files t))Custom Mode Bindings
SystemD unit files
;; Base systemd unit files
(add-to-list 'auto-mode-alist '("\\.service\\'" . conf-unix-mode))
(add-to-list 'auto-mode-alist '("\\.timer\\'" . conf-unix-mode))
(add-to-list 'auto-mode-alist '("\\.mount\\'" . conf-unix-mode))
(add-to-list 'auto-mode-alist '("\\.automount\\'" . conf-unix-mode))
(add-to-list 'auto-mode-alist '("\\.target\\'" . conf-unix-mode))
(add-to-list 'auto-mode-alist '("\\.path\\'" . conf-unix-mode))
(add-to-list 'auto-mode-alist '("\\.slice\\'" . conf-unix-mode))
(add-to-list 'auto-mode-alist '("\\.socket\\'" . conf-unix-mode))
(add-to-list 'auto-mode-alist '("\\.device\\'" . conf-unix-mode))
;; systemd-networkd
(add-to-list 'auto-mode-alist '("\\.network\\'" . conf-unix-mode))
(add-to-list 'auto-mode-alist '("\\.link\\'" . conf-unix-mode))
(add-to-list 'auto-mode-alist '("\\.netdev\\'" . conf-unix-mode))elkowar's wacky widgets
(add-to-list 'auto-mode-alist '("\\.yuck\\'" . conf-unix-mode))Webdev
(add-to-list 'auto-mode-alist '("\\.tsx\\'" . typescript-mode))Markdown mode
Auto Text Wrap
(add-hook 'markdown-mode-hook (lambda ()
(setq fill-column 85)
(visual-fill-column-mode)
(visual-line-mode)
(display-fill-column-indicator-mode)))Org mode
General
(setq org-startup-indented t)Auto Text Wrap
(add-hook 'org-mode-hook (lambda ()
(setq fill-column 85)
(visual-fill-column-mode)
(visual-line-mode)))Babel
Elixir
(use-package ob-elixir
:ensure t)Load Languages
(org-babel-do-load-languages
'org-babel-load-languages
'((lisp . t)
(elixir . t)
(emacs-lisp . t)
(python . t)))org-bullets
(use-package org-bullets
:ensure t
:init
(add-hook 'org-mode-hook (lambda () (org-bullets-mode 1))))org-appear
(use-package org-appear
:ensure t
:init
(add-hook 'org-mode-hook 'org-appear-mode))Presentations
(use-package org-present
:ensure t
:straight '(org-present
:type git
:host github
:repo "rlister/org-present"))Development
Copilot
;; Load copilot
(add-to-list 'load-path "/home/ezri/.emacs.d/copilot.el")
(require 'copilot)
;; Enable completion
(add-hook 'prog-mode-hook 'copilot-mode)Tree-Sitter
(setq treesit-language-source-alist
'((bash "https://github.com/tree-sitter/tree-sitter-bash")
(cmake "https://github.com/uyha/tree-sitter-cmake")
(css "https://github.com/tree-sitter/tree-sitter-css")
(elisp "https://github.com/Wilfred/tree-sitter-elisp")
(go "https://github.com/tree-sitter/tree-sitter-go")
(html "https://github.com/tree-sitter/tree-sitter-html")
(javascript "https://github.com/tree-sitter/tree-sitter-javascript" "master" "src")
(json "https://github.com/tree-sitter/tree-sitter-json")
(make "https://github.com/alemuller/tree-sitter-make")
(markdown "https://github.com/ikatyang/tree-sitter-markdown")
(python "https://github.com/tree-sitter/tree-sitter-python")
(toml "https://github.com/tree-sitter/tree-sitter-toml")
(tsx "https://github.com/tree-sitter/tree-sitter-typescript" "master" "tsx/src")
(typescript "https://github.com/tree-sitter/tree-sitter-typescript" "master" "typescript/src")
(yaml "https://github.com/ikatyang/tree-sitter-yaml")))Git
(use-package magit :ensure t)Autocomplete
(use-package auto-complete :ensure t)
(ac-config-default)
(defun my-tab ()
(interactive)
(or (copilot-accept-completion)
(ac-expand nil)))
(with-eval-after-load 'auto-complete
; diable inline preview
(setq ac-disable-inline t)
; show menu if have only one candidate
(setq ac-candidate-menu-min 0))
(define-key copilot-completion-map (kbd "<tab>") 'copilot-accept-completion)
(define-key copilot-completion-map (kbd "TAB") 'copilot-accept-completion)Company mode
(use-package company
:ensure t
:init
(global-company-mode t)
:bind (:map company-active-map
("C-n" . company-select-next)
("C-p" . company-select-previous))
:config
(setq company-idle-delay 0.3))LSP
(use-package eglot
:ensure t
:defer t
:bind (:map eglot-mode-map
("C-c C-e" . eglot-rename)
("C-." . eglot-code-actions))
:hook ((python-mode . eglot-ensure)
(python-mode . flyspell-prog-mode)
(python-mode . superword-mode)
(python-mode . hs-minor-mode))
:config
(setq-default eglot-workspace-configuration
'((:pylsp . (:configurationSources ["flake8"]
:plugins (
:mccabe (:enabled :json-false)
:pyflakes (:enabled :json-false)
:flake8 (:enabled :json-false
:maxLineLength 88)
:ruff (:enabled t :lineLength 88)
:pydocstyle (:enabled t :convention "numpy")
:yapf (:enabled :json-false)
:autopep8 (:enabled :json-false)
:black (:enabled t :line_length 88 :cache_config t)))))))Languages
Elixir
(use-package elixir-mode
:ensure t
:hook ((before-save .
(lambda ()
(when (eq major-mode 'elixir-mode)
(elixir-format))))))Rust
After installing the rust-analyzer program, the following can be used:
(use-package rust-mode
:ensure t)
(setq lsp-rust-server 'rust-analyzer)Vue
(add-hook 'mmm-mode-hook
(lambda ()
(set-face-background 'mmm-default-submode-face nil)))Web Stuff
Typescript
;; TODO: Update to tree-sitter in Emacs 29
(setq major-mode-remap-alist
'((typescript-mode . typescript-ts-mode)
(python-mode . python-ts-mode)
(js2-mode . js-ts-mode)
(json-mode . json-ts-mode)))
(add-to-list 'auto-mode-alist '("\\.tsx\\'" . tsx-ts-mode))
;; (add-hook 'tsx-ts-mode-hook #'eglot)
;; (add-hook 'tsx-ts-mode-hook #'setup-tide-mode)
;; (add-hook 'typescript-ts-mode-hook #'eglot)
;; (add-hook 'typescript-ts-mode-hook #'setup-tide-mode)TIDE
(defun setup-tide-mode ()
(interactive)
(tide-setup)
(flycheck-mode +1)
(setq flycheck-check-syntax-automatically '(save mode-enabled))
(eldoc-mode +1)
(tide-hl-identifier-mode +1)
;; company is an optional dependency. You have to
;; install it separately via package-install
;; `M-x package-install [ret] company`
(company-mode +1))
(use-package tide
:ensure t
:after (typescript-mode company flycheck)
:hook ((typescript-mode . setup-tide-mode) ;; TODO: Update to tree-sitter in Emacs 29
(js2-mode . setup-tide-mode)))Web Mode
;; web-mode
(setq web-mode-markup-indent-offset 2)
(setq web-mode-code-indent-offset 2)
(setq web-mode-css-indent-offset 2)
(use-package web-mode
:ensure t
:mode (("\\.scss\\'" . web-mode)
("\\.css\\'" . web-mode)
("\\.jsx\\'" . web-mode)
("\\.html\\'" . web-mode))
:commands web-mode)Prettier
(use-package prettier-js
:ensure t)
(add-hook 'js2-mode-hook 'prettier-js-mode)
(add-hook 'typescript-mode 'prettier-js-mode)
(add-hook 'web-mode-hook 'prettier-js-mode)Prisma
(use-package prisma-mode
:ensure t
:straight '(prisma-mode
:type git
:host github
:repo "pimeys/emacs-prisma-mode"))Svelte
(use-package svelte-mode
:ensure t
:straight '(svelte-mode
:type git
:host github
:repo "leafOfTree/svelte-mode"))Kotlin
(use-package kotlin-mode
:ensure t)Java
(use-package lsp-java
:config (add-hook 'java-mode-hook 'lsp)
:ensure t)t
PHP
(use-package php-mode
:ensure t)Format All The Buffers
(use-package format-all
:ensure t)
(add-hook 'prog-mode-hook 'format-all-mode)
(add-hook 'format-all-mode-hook 'format-all-ensure-formatter)| format-all-ensure-formatter |
Multiple Cursors
(use-package multiple-cursors
:straight t
:ensure t
:bind (("H-SPC" . set-rectangular-region-anchor)
("C-M-SPC" . set-rectangular-region-anchor)
("C->" . mc/mark-next-like-this)
("C-<" . mc/mark-previous-like-this)
("C-c C->" . mc/mark-all-like-this)
("C-c C-SPC" . mc/edit-lines)
))Obsidian
;; (use-package obsidian
;; :ensure t
;; :demand t
;; :config
;; (obsidian-specify-path "~/PersonalDocuments/Personal/TTRPG Vault")
;; (global-obsidian-mode t)
;; :custom
;; :bind (:map obsidian-mode-map
;; ("C-c C-o" . obsidian-follow-link-at-point)
;; ("C-c C-b" . obsidian-backlink-jump)
;; ("C-c C-l" . obsidian-insert-wikilink)))TRAMP Customization
(add-hook 'after-init-hook 'tramp-nspawn-setup)