emacs from scratch

This commit is contained in:
Ivan Dimitrov 2023-08-16 18:53:05 +03:00
parent a8db878629
commit b32f2b0394
2 changed files with 304 additions and 10 deletions

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@ -18,20 +18,42 @@
package = with pkgs;
(emacsPackagesFor emacs-unstable).emacsWithPackages (epkgs:
with epkgs; [
general
doom-themes
treesit-grammars.with-all-grammars
treesit-auto
prisma-mode
lsp-tailwindcss
evil
evil-collection
flycheck
ivy
ivy-rich
counsel
counsel-projectile
magit
forge
rainbow-delimiters
ivy-prescient
helpful
hydra
projectile
lsp-mode
lsp-ui
lsp-treemacs
lsp-ivy
company
company-box
dired-single
dired-open
bind-key
all-the-icons
all-the-icons-dired
smartparens
no-littering
command-log-mode
doom-modeline
]);
extraConfig = ''
(use-package treesit-auto
:config
(global-treesit-auto-mode))
(use-package prisma-mode)
(add-hook 'prisma-mode-hook 'lsp)
(use-package lsp-tailwindcss
:init
(setq lsp-tailwindcss-add-on-mode t))
'';
extraConfig = builtins.readFile ./init.el;
};
}

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@ -0,0 +1,272 @@
;; NOTE: init.el is now generated from Emacs.org. Please edit that file
;; in Emacs and init.el will be generated automatically!
;; You will most likely need to adjust this font size for your system!
;; Make frame transparency overridable
(defvar efs/frame-transparency '(90 . 90))
;; The default is 800 kilobytes. Measured in bytes.
(setq gc-cons-threshold (* 50 1000 1000))
(defun efs/display-startup-time ()
(message "Emacs loaded in %s with %d garbage collections."
(format "%.2f seconds"
(float-time
(time-subtract after-init-time before-init-time)))
gcs-done))
(add-hook 'emacs-startup-hook #'efs/display-startup-time)
;; NOTE: If you want to move everything out of the ~/.emacs.d folder
;; reliably, set `user-emacs-directory` before loading no-littering!
;(setq user-emacs-directory "~/.cache/emacs")
(use-package no-littering)
(use-package bind-key
:ensure t
:config
(add-to-list 'same-window-buffer-names "*Personal Keybindings*"))
;; no-littering doesn't set this by default so we must place
;; auto save files in the same path as it uses for sessions
(setq auto-save-file-name-transforms
`((".*" ,(no-littering-expand-var-file-name "auto-save/") t)))
(setq inhibit-startup-message t)
(scroll-bar-mode -1) ; Disable visible scrollbar
(tool-bar-mode -1) ; Disable the toolbar
(tooltip-mode -1) ; Disable tooltips
(set-fringe-mode 10) ; Give some breathing room
(menu-bar-mode -1) ; Disable the menu bar
;; Set up the visible bell
(setq visible-bell t)
(column-number-mode)
(global-display-line-numbers-mode t)
;; Set frame transparency
(set-frame-parameter (selected-frame) 'alpha efs/frame-transparency)
(add-to-list 'default-frame-alist `(alpha . ,efs/frame-transparency))
(set-frame-parameter (selected-frame) 'fullscreen 'maximized)
(add-to-list 'default-frame-alist '(fullscreen . maximized))
;; Disable line numbers for some modes
(dolist (mode '(org-mode-hook
term-mode-hook
shell-mode-hook
treemacs-mode-hook
eshell-mode-hook))
(add-hook mode (lambda () (display-line-numbers-mode 0))))
;; Make ESC quit prompts
(global-set-key (kbd "<escape>") 'keyboard-escape-quit)
(use-package treesit-auto
:config
(global-treesit-auto-mode))
(use-package prisma-mode)
(add-hook 'prisma-mode-hook 'lsp)
(use-package lsp-tailwindcss
:init
(setq lsp-tailwindcss-add-on-mode t))
(use-package general
:after evil
:config
(general-create-definer
:keymaps '(normal insert visual emacs)
:prefix "SPC"
:global-prefix "C-SPC"))
(use-package evil
:init
(setq evil-want-integration t)
(setq evil-want-keybinding nil)
(setq evil-want-C-u-scroll t)
(setq evil-want-C-i-jump nil)
:config
(evil-mode 1)
(define-key evil-insert-state-map (kbd "C-g") 'evil-normal-state)
(define-key evil-insert-state-map (kbd "C-h") 'evil-delete-backward-char-and-join)
;; Use visual line motions even outside of visual-line-mode buffers
(evil-global-set-key 'motion "j" 'evil-next-visual-line)
(evil-global-set-key 'motion "k" 'evil-previous-visual-line)
(evil-set-initial-state 'messages-buffer-mode 'normal)
(evil-set-initial-state 'dashboard-mode 'normal))
(use-package evil-collection
:after evil
:config
(evil-collection-init))
(use-package command-log-mode
:commands command-log-mode)
(use-package doom-themes
:init (load-theme 'doom-tokyo-night t))
(use-package all-the-icons)
(use-package doom-modeline
:init (doom-modeline-mode 1)
:custom ((doom-modeline-height 15)))
(use-package which-key
:defer 0
:diminish which-key-mode
:config
(which-key-mode)
(setq which-key-idle-delay 1))
(use-package ivy
:diminish
:config
(ivy-mode 1))
(use-package ivy-rich
:after ivy
:init
(ivy-rich-mode 1))
(use-package counsel
:custom
(counsel-linux-app-format-function #'counsel-linux-app-format-function-name-only)
:config
(counsel-mode 1))
(use-package ivy-prescient
:after counsel
:custom
(ivy-prescient-enable-filtering nil)
:config
;; Uncomment the following line to have sorting remembered across sessions!
;(prescient-persist-mode 1)
(ivy-prescient-mode 1))
(add-hook 'lsp-mode-hook #'smartparens-mode)
(use-package helpful
:commands (helpful-callable helpful-variable helpful-command helpful-key)
:custom
(counsel-describe-function-function #'helpful-callable)
(counsel-describe-variable-function #'helpful-variable))
(use-package hydra
:defer t)
(use-package lsp-mode
:after which-key
:commands (lsp lsp-deferred)
:config
(lsp-enable-which-key-integration t))
(use-package lsp-ui
:hook (lsp-mode . lsp-ui-mode)
:custom
(lsp-ui-doc-position 'bottom))
(use-package lsp-treemacs
:after lsp)
(use-package lsp-ivy
:after lsp)
(use-package typescript-ts-mode
:config
(setq typescript-indent-level 2))
(use-package company
:after lsp-mode
:hook (lsp-mode . company-mode)
:custom
(company-minimum-prefix-length 1)
(company-idle-delay 0.0))
(use-package company-box
:hook (company-mode . company-box-mode))
(use-package projectile
:diminish projectile-mode
:config (projectile-mode)
:custom ((projectile-completion-system 'ivy))
:init
;; NOTE: Set this to the folder where you keep your Git repos!
(when (file-directory-p "~/Projects/Code")
(setq projectile-project-search-path '("~/Projects/Code")))
(setq projectile-switch-project-action #'projectile-dired))
(use-package counsel-projectile
:after projectile
:config (counsel-projectile-mode))
(use-package magit
:commands magit-status
:custom
(magit-display-buffer-function #'magit-display-buffer-same-window-except-diff-v1))
;; NOTE: Make sure to configure a GitHub token before using this package!
;; - https://magit.vc/manual/forge/Token-Creation.html#Token-Creation
;; - https://magit.vc/manual/ghub/Getting-Started.html#Getting-Started
(use-package forge
:after magit)
(use-package rainbow-delimiters
:hook (prog-mode . rainbow-delimiters-mode))
(defun efs/configure-eshell ()
;; Save command history when commands are entered
(add-hook 'eshell-pre-command-hook 'eshell-save-some-history)
;; Truncate buffer for performance
(add-to-list 'eshell-output-filter-functions 'eshell-truncate-buffer)
;; Bind some useful keys for evil-mode
(evil-define-key '(normal insert visual) eshell-mode-map (kbd "C-r") 'counsel-esh-history)
(evil-define-key '(normal insert visual) eshell-mode-map (kbd "<home>") 'eshell-bol)
(evil-normalize-keymaps)
(setq eshell-history-size 10000
eshell-buffer-maximum-lines 10000
eshell-hist-ignoredups t
eshell-scroll-to-bottom-on-input t))
(use-package dired
:ensure nil
:commands (dired dired-jump)
:config
(evil-collection-define-key 'normal 'dired-mode-map
"h" 'dired-single-up-directory
"l" 'dired-single-buffer))
(use-package dired-single
:commands (dired dired-jump))
(use-package all-the-icons-dired
:hook (dired-mode . all-the-icons-dired-mode))
(use-package dired-open
:commands (dired dired-jump)
:config
;; Doesn't work as expected!
;;(add-to-list 'dired-open-functions #'dired-open-xdg t)
(setq dired-open-extensions '(("png" . "feh")
("mkv" . "mpv"))))
;; Make gc pauses faster by decreasing the threshold.
(setq gc-cons-threshold (* 2 1000 1000))
(use-package prisma-mode)
(add-hook 'prisma-mode-hook 'lsp)
(use-package lsp-tailwindcss
:init
(setq lsp-tailwindcss-add-on-mode t))
(use-package typescript-ts-mode
:hook (typescript-ts-mode . lsp-mode))