;;; $DOOMDIR/config.el -*- lexical-binding: t; -*-

;; Place your private configuration here! Remember, you do not need to run 'doom
;; sync' after modifying this file!


;; Some functionality uses this to identify you, e.g. GPG configuration, email
;; clients, file templates and snippets. It is optional.
;; (setq user-full-name "John Doe"
;;       user-mail-address "john@doe.com")

;; Doom exposes five (optional) variables for controlling fonts in Doom:
;;
;; - `doom-font' -- the primary font to use
;; - `doom-variable-pitch-font' -- a non-monospace font (where applicable)
;; - `doom-big-font' -- used for `doom-big-font-mode'; use this for
;;   presentations or streaming.
;; - `doom-symbol-font' -- for symbols
;; - `doom-serif-font' -- for the `fixed-pitch-serif' face
;;
;; See 'C-h v doom-font' for documentation and more examples of what they
;; accept. For example:
;;
;;(setq doom-font (font-spec :family "Fira Code" :size 12 :weight 'semi-light)
;;      doom-variable-pitch-font (font-spec :family "Fira Sans" :size 13))
;;
;; If you or Emacs can't find your font, use 'M-x describe-font' to look them
;; up, `M-x eval-region' to execute elisp code, and 'M-x doom/reload-font' to
;; refresh your font settings. If Emacs still can't find your font, it likely
;; wasn't installed correctly. Font issues are rarely Doom issues!

;; There are two ways to load a theme. Both assume the theme is installed and
;; available. You can either set `doom-theme' or manually load a theme with the
;; `load-theme' function. This is the default:
(setq doom-theme 'doom-1337)

;; This determines the style of line numbers in effect. If set to `nil', line
;; numbers are disabled. For relative line numbers, set this to `relative'.
(setq display-line-numbers-type t)

;; If you use `org' and don't want your org files in the default location below,
;; change `org-directory'. It must be set before org loads!
(setq org-directory "~/org/")


;; Whenever you reconfigure a package, make sure to wrap your config in an
;; `after!' block, otherwise Doom's defaults may override your settings. E.g.
;;
;;   (after! PACKAGE
;;     (setq x y))
;;
;; The exceptions to this rule:
;;
;;   - Setting file/directory variables (like `org-directory')
;;   - Setting variables which explicitly tell you to set them before their
;;     package is loaded (see 'C-h v VARIABLE' to look up their documentation).
;;   - Setting doom variables (which start with 'doom-' or '+').
;;
;; Here are some additional functions/macros that will help you configure Doom.
;;
;; - `load!' for loading external *.el files relative to this one
;; - `use-package!' for configuring packages
;; - `after!' for running code after a package has loaded
;; - `add-load-path!' for adding directories to the `load-path', relative to
;;   this file. Emacs searches the `load-path' when you load packages with
;;   `require' or `use-package'.
;; - `map!' for binding new keys
;;
;; To get information about any of these functions/macros, move the cursor over
;; the highlighted symbol at press 'K' (non-evil users must press 'C-c c k').
;; This will open documentation for it, including demos of how they are used.
;; Alternatively, use `C-h o' to look up a symbol (functions, variables, faces,
;; etc).
;;
;; You can also try 'gd' (or 'C-c c d') to jump to their definition and see how
;; they are implemented.

;;; programming

(use-package! company
  :defer
  :config
  (setq
   company-backends '(company-capf company-files (company-gtags company-keywords))
   company-frontends '(company-pseudo-tooltip-unless-just-one-frontend company-echo-metadata-frontend
                       company-preview-if-just-one-frontend)
   company-idle-delay 0
   company-minimum-prefix-length 1
   company-require-match ''company-explicit-action-p
   company-selection-wrap-around t
   company-show-quick-access t
   company-tooltip-idle-delay 0.1
   company-transformers '(company-sort-by-backend-importance))
  (when (require 'rust-mode nil t) (bind-key [remap indent-for-tab-command] #'company-indent-or-complete-common rust-mode-map)))

(use-package! subword
  :bind ("C-c C-w" . subword-mode)
  :hook ((rust-mode protobuf-mode erlang-mode java-mode) . subword-mode)
  :config (setq global-subword-mode t))

(use-package! lsp-mode
  :commands lsp-deferred
  :hook ((c-mode rust-mode erlang-mode python-mode swift-mode typescript-mode) . lsp-deferred)
  :bind (:map lsp-mode-map
              (("M-RET"                       . #'lsp-execute-code-action)
               ("C-c c l g u"                   . #'lsp-rust-find-parent-module)
               ("C-c c l ^"                     . #'lsp-rust-analyzer-join-lines)
               ("C-c c l T i"                   . #'lsp-rust-analyzer-inlay-hints-mode)
               ("C-c c l G c"                   . #'lsp-rust-analyzer-open-cargo-toml)
               ("C-c c l w t"                   . #'my-lsp-rust-analyzer-change-cargo-target)
               ([remap xref-find-definitions] . #'lsp-find-definition)
               ([remap xref-find-references]  . #'lsp-find-references))))

(use-package! yasnippet
  :hook (lsp-mode . yas-minor-mode))

(use-package! typescript
  :mode ("\\.tsx\\'" . typescript-mode))

(use-package! lsp-java
  :hook (java-mode . lsp))

;;; fill column indicator

;;; dired

(use-package! dired-narrow
  :bind (:map dired-mode-map
              ("/" . dired-narrow)))

(use-package! dired-ranger
  :bind (:map dired-mode-map
              ("C-c c" . dired-ranger-copy)
              ("C-c x" . dired-ranger-move)
              ("C-c v" . dired-ranger-paste)))

(use-package! dired-subtree
  :bind (:map dired-mode-map
              ("i" . dired-subtree-insert)
              (";" . dired-subtree-remove)))

;;; misc

(use-package! undohist
  :config (undohist-initialize))

(use-package! persistent-scratch
  :config
  (persistent-scratch-setup-default)
  (setq
   persistent-scratch-autosave-interval 30
   persistent-scratch-autosave-mode t
   persistent-scratch-what-to-save '(major-mode point narrowing text-properties)))

(use-package! projectile
  :defer
  :config
  (setq
   projectile-enable-idle-timer t
   projectile-idle-timer-hook nil
   projectile-per-project-compilation-buffer t
   projectile-project-search-path '(("~/work" . 1))
   projectile-run-use-comint-mode t
   projectile-sort-order 'recently-active
   projectile-switch-project-action 'projectile-vc))

(use-package! highlight-symbol
  :config
  (setq
   highlight-symbol-idle-delay 0.2
   highlight-symbol-occurrence-message nil))

;;; "advanced" features

(put 'narrow-to-region 'disabled nil)
(put 'dired-find-alternate-file 'disabled nil)
(put 'scroll-left 'disabled nil)

;; global key bindings

(global-set-key (kbd "C-z")    #'undo)
(global-set-key (kbd "M-o")    #'other-window)
(global-set-key (kbd "M-`")    #'other-frame)
(global-set-key (kbd "M-0")    #'kill-buffer-and-window)
(global-set-key (kbd "M-1")    #'delete-other-windows)
(global-set-key (kbd "M-2")    #'split-window-vertically)
(global-set-key (kbd "M-3")    #'split-window-horizontally)
(global-set-key (kbd "C-c $")  #'toggle-truncate-lines)
(global-set-key (kbd "C-|")    #'align-regexp)
(global-set-key (kbd "C-:")    #'my-align-colon)
(global-set-key (kbd "M-{")    #'highlight-symbol-prev)
(global-set-key (kbd "M-}")    #'highlight-symbol-next)
;; (global-set-key (kbd "M-{")    #'highlight-symbol-prev-in-defun)
;; (global-set-key (kbd "M-}")    #'highlight-symbol-next-in-defun)
(global-set-key (kbd "<f5>")   #'compile)
(global-set-key (kbd "<f6>")   #'recompile)
(global-set-key (kbd "M-<f5>") 'flycheck-compile)
(global-set-key (kbd "M-<f6>") 'flycheck-compile)

(global-set-key (kbd "<mouse-8>") #'xref-go-back)
(global-set-key (kbd "<mouse-9>") #'xref-find-definitions)
;; (global-set-key (kbd "<mouse-4>") #'scroll-up-line)
;; (global-set-key (kbd "<mouse-5>") #'scroll-down-line)

;;; hooks

(require 'server)
(defun my-kill-emacs-query-function ()
  "Inhibit killing Emacs implicitly if running as a server."
  (or (not (server-running-p))
      (not (window-system))
      (eq (window-system) 'ns)))
(setq kill-emacs-query-functions '(my-kill-emacs-query-function))

;;; function definitons

(defun my-align-colon (beg end)
  "Align the current region of colon-separated key-value lines. BEG and END mark the limits of the region."
  (interactive (list (region-beginning) (region-end)))
  (align-regexp beg end "\\(:\\s-*\\) "))

(defun my-lsp-rust-analyzer-change-cargo-target (workspace target)
  "Restart lsp rust-analyzer WORKSPACE with a different cargo TARGET triple."
  (interactive
   (list
    (lsp--read-workspace)
    (completing-read
     "Cargo target triple: "
     (let ((rustup-targets (shell-command-to-string "rustup target list --installed 2> /dev/null")))
       (split-string (or rustup-targets lsp-rust-analyzer-cargo-target) "\n" t))
     nil
     'confirm
     nil
     'my-lsp-rust-analyzer-change-cargo-target-history
     lsp-rust-analyzer-cargo-target)))
  (setq lsp-rust-analyzer-cargo-target target)
  (lsp-workspace-restart workspace))

;;; misc variables

(setenv "EDITOR" "emacsclient -c")

(setq
 async-shell-command-buffer 'new-buffer
 async-shell-command-display-buffer nil
 auth-source-save-behavior nil
 auth-sources '(macos-keychain-internet macos-keychain-generic "~/.authinfo.gpg")
 bookmark-save-flag 1
 c-basic-offset 2
 comment-column 80
 comment-fill-column 160
 comment-multi-line t
 compilation-context-lines 5
 compilation-window-height 10
 delete-by-moving-to-trash t
 desktop-lazy-idle-delay 86400
 desktop-lazy-verbose nil
 desktop-load-locked-desktop nil
 desktop-restore-in-current-display nil
 desktop-save t
 desktop-save-mode t
 dired-dwim-target 'dired-dwim-target-next
 dired-listing-switches "-lh"
 eldoc-minor-mode-string nil
 electric-pair-mode t
 erlang-argument-indent 4
 erlang-check-module-name t
 erlang-electric-newline-inhibit nil
 erlang-electric-semicolon-insert-blank-lines 1
 erlang-new-clause-with-arguments t
 eval-expression-print-level nil
 fill-column 120
 flycheck-check-syntax-automatically '(save idle-change idle-buffer-switch new-line mode-enabled)
 flycheck-erlang-dialyzer-executable nil
 flycheck-erlang-include-path '("../include")
 forge-owned-accounts '(("jessa0") ("container-build") ("glopfile") ("rustunnel") ("simple-raft-rs") ("voice-analyzer"))
 frame-auto-hide-function 'delete-frame
 frame-title-format '(buffer-file-name "%f" ("%b"))
 gc-cons-threshold 100000000
 gdb-display-io-nopopup t
 gdb-restore-window-configuration-after-quit t
 grep-command "grep --color -nH --null --exclude=\"*~\" --exclude-dir=.git -e "
 grep-find-command '("find . -type f -exec grep --color -nH --null --exclude=*~ --exclude-dir=.git -e /dev/null \\{\\} +" . 80)
 gud-tooltip-mode t
 gud-tooltip-modes '(gud-mode c-mode c++-mode fortran-mode python-mode rust-mode)
 iconify-child-frame 'make-invisible
 ido-enable-dot-prefix t
 ido-use-virtual-buffers t
 indicate-buffer-boundaries 'right
 lsp-auto-execute-action nil
 lsp-elp-hover-actions-doc-links-enable t
 lsp-elp-hover-actions-enable t
 lsp-elp-lens-enable t
 lsp-elp-lens-links-enable t
 lsp-elp-types-on-hover-enable t
 lsp-erlang-server 'erlang-language-platform
 lsp-file-watch-threshold 5000
 lsp-headerline-breadcrumb-enable t
 lsp-restart 'ignore
 lsp-rust-analyzer-binding-mode-hints t
 lsp-rust-analyzer-cargo-override-command ["cargo" "+nightly" "clippy" "--message-format=json"]
 lsp-rust-analyzer-display-chaining-hints t
 lsp-rust-analyzer-display-parameter-hints t
 lsp-rust-analyzer-download-url "https://github.com/rust-analyzer/rust-analyzer/releases/download/nightly/rust-analyzer-linux"
 lsp-rust-analyzer-import-granularity "item"
 lsp-rust-analyzer-imports-merge-glob nil
 lsp-rust-analyzer-max-inlay-hint-length 20
 lsp-rust-clippy-preference "on"
 lsp-ui-doc-enable nil
 lsp-ui-doc-position 'bottom
 lsp-ui-sideline-delay 1.0
 lsp-ui-sideline-diagnostic-max-lines 2
 lsp-ui-sideline-show-code-actions t
 lsp-ui-sideline-show-hover t
 lsp-ui-sideline-show-symbol nil
 lsp-ui-sideline-wait-for-all-symbols nil
 magit-bury-buffer-function 'magit-restore-window-configuration
 magit-commit-squash-confirm nil
 magit-save-repository-buffers 'dontask
 mouse-wheel-tilt-scroll t
 ;; Improve LSP performance per their recommendation
 read-process-output-max (* 1024 1024)
 read-quoted-char-radix 10
 rust-always-locate-project-on-open t
 rust-format-goto-problem nil
 rust-format-on-save t
 rust-format-show-buffer nil
 shell-command-dont-erase-buffer 'beg-last-out
 shell-completion-execonly nil
 shell-dynamic-complete-functions '(bash-completion-dynamic-complete comint-c-a-p-replace-by-expanded-history
                                    shell-environment-variable-completion shell-command-completion
                                    shell-c-a-p-replace-by-expanded-directory pcomplete-completions-at-point
                                    shell-filename-completion comint-filename-completion)
 shift-select-mode nil
 show-paren-delay 0
 size-indication-mode nil
 tramp-connection-timeout 10
 tramp-encoding-shell "/bin/bash"
 tramp-remote-path '(tramp-own-remote-path tramp-default-remote-path "/bin" "/usr/bin" "/sbin" "/usr/sbin"
                     "/usr/local/bin")
 use-file-dialog nil
 view-read-only t
 view-try-extend-at-buffer-end t
 warning-suppress-log-types '((comp))
 which-key-idle-secondary-delay 0.05
 which-key-show-early-on-C-h t
 whitespace-style '(face trailing empty indentation::space space-before-tab::tab tab-mark)
 x-stretch-cursor t
 )

;; Allow saving risky local variable values
(advice-add 'risky-local-variable-p :override #'ignore)