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Diffstat (limited to 'users/sterni/emacs/init.el')
| -rw-r--r-- | users/sterni/emacs/init.el | 355 |
1 files changed, 355 insertions, 0 deletions
diff --git a/users/sterni/emacs/init.el b/users/sterni/emacs/init.el new file mode 100644 index 0000000000..0d3f9037f5 --- /dev/null +++ b/users/sterni/emacs/init.el @@ -0,0 +1,355 @@ +;; Set default font and fallback font via set-fontset-font +;; TODO(sterni): Investigate why ZWJ sequences aren't shaped properly +(let ((mono-font "Bitstream Vera Sans Mono-12") + (emoji-font "Noto Color Emoji-12")) + (setq default-frame-alist `((font . ,mono-font))) + (set-frame-font mono-font t t) + (set-fontset-font t nil emoji-font)) + +(setq inhibit-startup-message t + display-time-24hr-format t + select-enable-clipboard t) + +;; Reload files +(global-auto-revert-mode 1) + +;; Indent +(setq-default indent-tabs-mode nil) +(setq tab-width 2 + css-indent-offset tab-width) + +;; UTF-8 +(setq locale-coding-system 'utf-8) +(set-terminal-coding-system 'utf-8) +(set-keyboard-coding-system 'utf-8) +(set-selection-coding-system 'utf-8) +(prefer-coding-system 'utf-8) + +;; Disable unnecessary GUI elements +(scroll-bar-mode 0) +(menu-bar-mode 0) +(tool-bar-mode 0) + +(add-hook 'after-make-frame-functions + (lambda (frame) (scroll-bar-mode 0))) + +;; don't center on cursor when scrolling +(setq scroll-conservatively 1) + +;; type less +(defalias 'yes-or-no-p 'y-or-n-p) + +;; Extra settings when graphical session +(when window-system + (setq frame-title-format '(buffer-file-name "%f" ("%b"))) + (mouse-wheel-mode t) + (blink-cursor-mode -1)) + +;; /tmp is a tmpfs, but we may want to recover from power loss +(custom-set-variables + `(temporary-file-directory ,(concat (getenv "HOME") "/.emacs/tmp"))) + +(setq auto-save-file-name-transforms + `((".*" ,temporary-file-directory t))) +(setq backup-directory-alist + `((".*" . ,temporary-file-directory))) +(setq undo-tree-history-directory-alist + `((".*" . ,temporary-file-directory))) +(setq backup-by-copying t) +(setq create-lockfiles nil) + +;; save history +(savehist-mode) +(setq savehist-additional-variables '(search-ring regexp-search-ring magit-cl-history)) + +;; buffers + +;; performance migitations +(global-so-long-mode) + +;; unique component should come first for better completion +(setq uniquify-buffer-name-style 'forward) + +;; completions +(ido-mode 1) +(setq ido-enable-flex-matching t) +(ido-everywhere) +(fido-mode) + +;; Display column numbers +(column-number-mode t) +(setq-default fill-column 80) +(setq display-fill-column-indicator-column t) +(add-hook 'prog-mode-hook #'display-fill-column-indicator-mode) + +;; whitespace +(setq whitespace-style '(face trailing tabs) + whitespace-line-column fill-column) +(add-hook 'prog-mode-hook #'whitespace-mode) +(setq-default indicate-empty-lines t) +(setq-default indicate-buffer-boundaries 'left) +(setq sentence-end-double-space nil) + +;;; Configure built in modes + +;; Perl +(setq perl-indent-level 2) +(setq perl-continued-statement-offset 0) +(setq perl-continued-brace-offset 0) + +;; org mode + +(setq org-clock-persist 'history) +(org-clock-persistence-insinuate) + +(let ((org-folder (concat (getenv "HOME") "/files/sync/org"))) + (setq org-agenda-files (directory-files-recursively org-folder "\\.org$") + org-default-notes-file (concat org-folder "/inbox.org") + initial-buffer-choice org-default-notes-file)) + +;; load org-tracker and mutable config on work laptop +(let ((org-tracker-src (concat (getenv "HOME") + "/src/el/org-tracker"))) + (when (file-exists-p org-tracker-src) + (add-to-list 'load-path org-tracker-src) + + (use-package org-tracker + :hook (org-mode . org-tracker-mode) + :config + (let ((jira-config (concat (getenv "HOME") + "/.config/emacs-custom/pa-jira.el"))) + (when (file-exists-p jira-config) (load jira-config)))))) + +;; latex + +(defun latex-word-count () + "Calls texcount on the file the current buffer points to and displays the result." + (interactive) + (save-buffer) + (let* ((file (buffer-file-name)) ; needs to happen outside with-current-buffer + (word-count + (with-output-to-string + (with-current-buffer standard-output + (call-process "texcount" nil t nil "-brief" "-utf8" file))))) + (message (string-trim-right word-count)))) + +;; ediff +; doesn't create new window for ediff controls which I always open accidentally +(setq ediff-window-setup-function 'ediff-setup-windows-plain) + +;; man +(setq Man-notify-method 'pushy) ; display man page in current window + +;; shell + +; default, but allows ';' as prompt +(setq shell-prompt-pattern "^[^#$%>;\n]*[#$%>;] *") + +;; projects (see also evil config) + +(defun project-magit () + "Run magit in the current project dir" + (interactive) + (magit (project-root (project-current t)))) + +(define-key project-prefix-map (kbd "G") 'project-magit) + +(setq project-switch-commands + '((project-find-file "Find file") + (project-find-regexp "Find regexp") + (project-dired "Dired") + (project-shell "Shell") + (project-magit "Magit"))) + +;;; Configure packages +(require 'use-package) + +(package-initialize) + +(use-package undo-tree + :config + (global-undo-tree-mode) + (setq undo-tree-auto-save-history t)) + +(use-package magit + :after evil + :config + ; reset (buffer-local) fill-column value to emacs' default + ; gerrit doesn't like 80 column commit messages… + (add-hook 'git-commit-mode-hook (lambda () (setq fill-column 72))) + (evil-define-key 'normal 'global (kbd "<leader>gr") 'magit-status)) +(use-package tvl + :after magit + :custom tvl-depot-path (concat (getenv "HOME") "/src/depot")) + +(setq ediff-split-window-function 'split-window-horizontally) + +(use-package evil + :init + (setq evil-want-integration t) + (setq evil-want-keybinding nil) + (setq evil-shift-width 2) + (setq evil-split-window-below t) + (setq evil-split-window-right t) + (setq evil-undo-system 'undo-tree) + :config + (evil-mode 1) + (evil-set-leader 'normal ",") ;; TODO(sterni): space would be nice, but… + (evil-set-leader 'visual ",") + ;; buffer management + (evil-define-key 'normal 'global (kbd "<leader>bk") 'kill-buffer) + (evil-define-key 'normal 'global (kbd "<leader>bb") 'switch-to-buffer) + (evil-define-key 'normal 'global (kbd "<leader>bo") 'switch-to-buffer-other-window) + (evil-define-key 'normal 'global (kbd "<leader>bl") 'list-buffers) + (evil-define-key 'normal 'global (kbd "<leader>br") 'revert-buffer) + ;; window management: C-w hjkl is annoying in neo + (define-key evil-window-map (kbd "<left>") 'evil-window-left) + (define-key evil-window-map (kbd "<right>") 'evil-window-right) + (define-key evil-window-map (kbd "<up>") 'evil-window-up) + (define-key evil-window-map (kbd "<down>") 'evil-window-down) + ;; projects + (evil-define-key 'normal 'global (kbd "<leader>pf") 'project-find-file) + (evil-define-key 'normal 'global (kbd "<leader>pg") 'project-find-regexp) + (evil-define-key 'normal 'global (kbd "<leader>pd") 'project-dired) + (evil-define-key 'normal 'global (kbd "<leader>ps") 'project-shell) + (evil-define-key 'normal 'global (kbd "<leader>pR") 'project-query-replace-regexp) + (evil-define-key 'normal 'global (kbd "<leader>pK") 'project-kill-buffers) + (evil-define-key 'normal 'global (kbd "<leader>pp") 'project-switch-project) + ;; emacs + (evil-define-key 'visual 'global (kbd "<leader>ee") 'eval-region) + (evil-define-key 'normal 'global (kbd "<leader>ee") 'eval-last-sexp) + (evil-define-key 'normal 'global (kbd "<leader>ep") 'eval-print-last-sexp) + (evil-define-key 'normal 'global (kbd "<leader>eh") 'help) + (evil-define-key 'normal 'global (kbd "<leader>em") 'man) + (evil-define-key '(normal visual) 'global (kbd "<leader>eu") 'browse-url-at-point) + (evil-define-key '(normal visual) 'global (kbd "<leader>ef") 'ffap) + ;; modify what is displayed + (evil-define-key 'normal 'global (kbd "<leader>dw") + (lambda () + (interactive) + (whitespace-mode 'toggle) + (display-fill-column-indicator-mode 'toggle))) + ;; org-mode + (evil-define-key 'normal 'global (kbd "<leader>oa") 'org-agenda) + (evil-define-key 'normal 'global (kbd "<leader>oc") 'org-capture)) + +(use-package evil-collection + :after evil + :config + (evil-collection-init)) + +;; parens +(use-package rainbow-delimiters + :hook ((prog-mode . rainbow-delimiters-mode))) + +(setq show-paren-delay 0) +(show-paren-mode) + +(use-package paredit + :hook ((emacs-lisp-mode . paredit-mode) + (lisp-mode . paredit-mode) + (ielm-mode . paredit-mode) + (lisp-interaction-mode . paredit-mode))) + +(use-package which-key :config (which-key-mode t)) + +(use-package nix-mode :mode "\\.nix\\'") +(use-package nix-drv-mode :mode "\\.drv\\'") + +(use-package direnv + :config (direnv-mode)) + +(use-package editorconfig + :config (editorconfig-mode 1)) + +(use-package haskell-mode) +(use-package lsp-mode + :hook ((haskell-mode . lsp-deferred)) + :commands (lsp lsp-deferred) + :custom + lsp-modeline-code-actions-segments '() ; using lsp-ui-sideline instead + :config + (evil-define-key 'normal 'global + (kbd "<leader>lwr") 'lsp-workspace-restart + (kbd "<leader>lwq") 'lsp-workspace-shutdown + (kbd "<leader>la=") 'lsp-format-buffer + (kbd "<leader>lar") 'lsp-rename + (kbd "<leader>laa") 'lsp-execute-code-action)) +(use-package lsp-ui + :after lsp-mode + :custom + lsp-ui-doc-enable t + lsp-ui-doc-border "DimGray" + lsp-ui-doc-delay 0.5 + :config + (set-face-background 'lsp-ui-doc-background "WhiteSmoke") + (set-face-foreground 'lsp-ui-sideline-code-action "SaddleBrown") + (setq lsp-ui-sideline-code-actions-prefix "🔨 " + lsp-ui-sideline-show-code-actions t) ; is :custom, but won't take effect? + (evil-define-key 'normal lsp-ui-mode-map + ;; TODO(sterni): emulate using xref for non-lsp? + (kbd "<leader>lgr") 'lsp-ui-peek-find-references + (kbd "<leader>lgd") 'lsp-ui-peek-find-definitions + (kbd "<leader>lc") 'lsp-ui-flycheck-list)) +(use-package lsp-haskell + :after lsp-mode + :custom + lsp-haskell-formatting-provider "ormolu") + +(use-package urweb-mode) +(use-package bqn-mode + :mode "\\.bqn\\'" + :custom bqn-mode-map-prefix "C-s-") ; probably rather using C-\ +(use-package yaml-mode) +(use-package dockerfile-mode) +(use-package jq-mode + :config (add-to-list 'auto-mode-alist '("\\.jq\\'" . jq-mode))) +(use-package rust-mode) +(use-package sly + :after evil + :hook ((sly-mrepl-mode . (lambda () + (enable-paredit-mode) + (rainbow-delimiters-mode-enable)))) + :config + (evil-define-key '(normal insert) sly-mrepl-mode-map (kbd "C-r") 'isearch-backward)) + +; TODO(sterni): https://github.com/NixOS/nixpkgs/pull/173893/files +; (use-package ada-mode) + +(use-package rainbow-mode) +(use-package hl-todo + :hook ((prog-mode . hl-todo-mode)) + :config + (setq hl-todo-keyword-faces + '(("TODO" . "#FF0000") + ("FIXME" . "#FF0000") + ("HACK" . "#7f7f7f") + ("XXX" . "#aa0000")))) + +(use-package markdown-mode + :commands (markdown-mode gfm-mode) + :mode (("\\.md\\'" . markdown-mode))) +(use-package adoc-mode + :mode (("\\.adoc\\'" . adoc-mode))) +(use-package languagetool + :after evil + :custom + languagetool-java-arguments '("-Dfile.encoding=UTF-8") + languagetool-default-language "en-GB" + languagetool-mother-tongue "de-DE" + :config + (evil-define-key 'normal 'global (kbd "<leader>mll") 'languagetool-check) + (evil-define-key 'normal 'global (kbd "<leader>mlc") 'languagetool-correct-at-point) + (evil-define-key 'normal 'global (kbd "<leader>mls") 'languagetool-set-language) + (evil-define-key 'normal 'global (kbd "<leader>mlr") 'languagetool-clear-suggestions) + ;; Fill background of issues instead of just underlining to make it easier to read + (set-face-background 'languagetool-issue-default "yellow") + (set-face-background 'languagetool-issue-misspelling "red")) + +(unless (server-running-p) + (server-start)) + +(require 'subscriptions) ; elfeed config +(require 'nix-inject) + +(provide 'init) |