dot-emacs.el

; Christophe de Dinechin's Emacs Initializations

;; Custom configuration
(set-variable 'manygrep-topdir "/Users/ddd/Work/spice/spice-gtk")
(set-variable 'grep-command "grep -in ")
(set-variable 'compile-command "cd ~/Work/calc/db48x && make -j sim all dm32-all && sim/db48x.app/Contents/macOS/db48x")
(set-variable 'mac-pass-option-to-system nil)
(setq default-frame-font "fontset-mac")


;; Where to look for Emacs code
(setq load-path (append '("~/.emacs-lisp"
                          "~/.emacs-lisp/lisp/progmodes"
                          "/usr/local/share/clang"
                          "/opt/homebrew/share/clang"
                          "/opt/local/libexec/llvm-10/libexec/clang-format"
                          "/usr/local/share/emacs/site-lisp")
                        load-path))
(setq exec-path (append exec-path (list "/opt/local/bin" "/usr/local/bin" "~/.cargo/bin")))


;; My personal stuff (in .emacs-lisp, not fetched from packages)
(require 'cdefs)
(require 'keydefs)
(require 'findgrep)
(require 'comments)
(require 'ia64-asm-mode)
(require 'xl)
(require 'defaults)
;; (require 'blogmax)
(require 'gnus-article-treat-patch)
(require 'mu4e-setup)
(require 'gud)

;; Packages from the world
(require 'package)
(add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/"))
(add-to-list 'package-archives '("melpa-stable" . "https://stable.melpa.org/packages/"))
(require 'use-package)
(require 'use-package-ensure)
(setq use-package-always-ensure t)

;(use-package auto-package-update
;  :config
;  (setq auto-package-update-delete-old-versions t)
;  (setq auto-package-update-hide-results t)
;  (auto-package-update-maybe))
(use-package adoc-mode)
(use-package ag)
(use-package auto-complete)
(use-package ac-clang)
; (use-package ansi-color)
(use-package checkbox)
(use-package clang-format :ensure nil) ;; This one comes from LLVM, see above
(use-package company
  :ensure
  :custom
  (company-idle-delay 0.5) ;; how long to wait until popup
  ;; (company-begin-commands nil) ;; uncomment to disable popup
  :bind
  (:map company-active-map
	      ("C-n". company-select-next)
	      ("C-p". company-select-previous)
	      ("M-<". company-select-first)
	      ("M->". company-select-last)))
(use-package dap-mode
  :ensure
  :config
  (dap-ui-mode)
  (dap-ui-controls-mode 1)

  (require 'dap-lldb)
  (require 'dap-gdb-lldb)
  ;; installs .extension/vscode
  (dap-gdb-lldb-setup)
  (dap-register-debug-template
   "Rust::LLDB Run Configuration"
   (list :type "lldb"
         :request "launch"
         :name "LLDB::Run"
	 :gdbpath "rust-lldb"
         :target nil
         :cwd nil)))
(use-package flycheck
  :ensure
  :config
  (setq flycheck-standard-error-navigation nil))
(use-package flymake-json)
(use-package forge :after magit)
(use-package forge)
(use-package git)
(use-package go-guru)
(use-package go-mode)
(use-package imenu-anywhere)
(use-package imenu-list)
(use-package imenus)
(use-package which-key)
                                        ; (use-package jka-compr)
(use-package lsp-mode
  :ensure
  :commands lsp
  :bind-keymap
  ("<f11>" . lsp-command-map)
  :custom
  ;; what to use when checking on-save. "check" is default, I prefer clippy
  (lsp-keymap-prefix "<f11>")
  (lsp-rust-analyzer-cargo-watch-command "clippy")
  (lsp-eldoc-render-all nil)
  (lsp-idle-delay 1.5)
  (lsp-rust-analyzer-server-display-inlay-hints t)
  :config
  (add-hook 'lsp-mode-hook 'lsp-ui-mode))

(use-package lsp-ui
  :ensure
  :commands lsp-ui-mode
  :custom
  (lsp-ui-peek-always-show t)
  (lsp-ui-sideline-show-hover t)
  (lsp-ui-doc-enable nil))

(use-package magit
  :config
  ;; Add shortcuts to edit labels, assignee, milestone and state
  (define-key magit-mode-map (kbd "C-c C-l") #'forge-edit-topic-labels)
  (define-key magit-mode-map (kbd "C-c C-k") #'forge-edit-topic-state)
  (define-key magit-mode-map (kbd "C-c C-m") #'forge-edit-topic-milestone)
  (define-key magit-mode-map (kbd "C-c C-a") #'forge-edit-topic-assignees)
)
(use-package markdown-mode)
(use-package meson-mode)
;; (use-package mu4e-views)
(use-package php-mode)
(use-package projectile)
; (use-package realgud-lldb)
; (use-package rust-mode)
(use-package rustic
  :ensure
  :bind (:map rustic-mode-map
              ("M-j" . lsp-ui-imenu)
              ("M-?" . lsp-find-references)
              ("C-o c" . rustic-compile)
              ("C-c C-c l" . flycheck-list-errors)
              ("C-c C-c a" . lsp-execute-code-action)
              ("C-c C-c r" . lsp-rename)
              ("C-c C-c q" . lsp-workspace-restart)
              ("C-c C-c Q" . lsp-workspace-shutdown)
              ("C-c C-c s" . lsp-rust-analyzer-status))
  :config
  (setq rustic-compile-command "make -C ~/Work/ociplex all")
  ;; uncomment for less flashiness
  ;; (setq lsp-eldoc-hook nil)
  ;; (setq lsp-enable-symbol-highlighting nil)
  ;; (setq lsp-signature-auto-activate nil)
  ;; comment to disable rustfmt on save
  (setq rustic-format-on-save t))

; (use-package vc)
(use-package xcscope
  :config
  (cscope-setup))
(use-package yasnippet
  :ensure
  :config
  (yas-reload-all)
  (add-hook 'prog-mode-hook 'yas-minor-mode)
  (add-hook 'text-mode-hook 'yas-minor-mode))

;; Recent files mode
(recentf-mode 1)
(setq recentf-max-menu-items 50)
(setq recentf-max-saved-items 50)
(global-set-key "\C-x\ \C-r" 'recentf-open-files)
(run-at-time nil (* 5 60) 'recentf-save-list)

;;(set-background-color "Wheat")
(set-background-color "#E0E0FE")
(set-foreground-color "Black")
(set-cursor-color "Orange")
(set-mouse-color "Blue")
(set-default 'cursor-type 'box)
(set-face-background 'region "yellow")
(set-face-foreground 'region "blue")
(tool-bar-mode nil)

;; Always strip whitespace (even if that gets me in trouble during code reviews)
(add-hook 'before-save-hook 'delete-trailing-whitespace)
(setq-default fill-column 80)
(setq c-default-style "ddd")
(setq gnus-default-nntp-server "news.gmane.io")
(setq gnus-select-method '(nntp "news.gmane.io"))

;; Put all auto-save files in a single point, this blocks stray drafts
;; from being left behind by mu4e, see https://emacs.stackexchange.com/questions/21723/how-can-i-delete-mu4e-drafts-on-successfully-sending-the-mail
(setq auto-save-file-name-transforms
  `((".*" "~/.emacs.d/auto-save/" t)))

;; Check auto-compression, add files that are really gzipped
(add-to-list 'jka-compr-compression-info-list
             ["\\.duf\\'"
              "compressing" "gzip" ("-c" "-q")
              "uncompressing" "gzip" ("-c" "-q" "-d")
              t nil "\037\213"])
(auto-compression-mode 1)
; (jka-compr-install)

;; Make shell scripts executable
(add-hook 'after-save-hook 'executable-make-buffer-file-executable-if-script-p)
;; (add-hook 'after-init-hook #'global-flycheck-mode)
(add-hook 'after-change-major-mode-hook 'display-fill-column-indicator-mode)

;; Colorize compilation buffers
(defun colorize-compilation-buffer ()
  (ansi-color-apply-on-region (point-min) (point-max)))
(add-hook 'compilation-filter-hook 'colorize-compilation-buffer)
(add-hook 'shell-mode-hook 'ansi-color-for-comint-mode-on)

;; Enable "which-key" mode by default
(which-key-mode)

;; Projectile mode
(projectile-mode +1)
(define-key projectile-mode-map (kbd "s-p") 'projectile-command-map)
(define-key projectile-mode-map (kbd "C-c p") 'projectile-command-map)

;; LSP for C and C++
(add-hook 'c-mode-hook 'lsp)
(add-hook 'c++-mode-hook 'lsp)
(add-hook 'rust-mode-hook 'lsp)
(add-hook 'go-mode-hook 'lsp)

;; Workaround for https://emacs.stackexchange.com/questions/74289/emacs-28-2-error-in-macos-ventura-image-type-invalid-image-type-svg
(setq image-types (cons 'svg image-types))


;==============================================================================
;
;  Custom variables
;
;==============================================================================

(custom-set-variables
 ;; custom-set-variables was added by Custom.
 ;; If you edit it by hand, you could mess it up, so be careful.
 ;; Your init file should contain only one such instance.
 ;; If there is more than one, they won't work right.
 '(auth-source-save-behavior nil)
 '(blink-cursor-mode nil)
 '(epg-pinentry-mode 'loopback)
 '(package-selected-packages
   '(sqlite sqlite3 dap-mode which-key protobuf-mode ement ac-clang clang-format flycheck-rust flycheck-ycmd lsp-ui lsp-mode rustic unfill realgud-lldb xcscope use-package rust-mode projectile php-mode mu4e-views meson-mode magit-popup magit-gh-pulls imenus imenu-list imenu-anywhere graphql go-guru git forge flymake-json checkbox async ag adoc-mode))
 '(safe-local-variable-values
   '((c-indent-level . 8)
     (whitespace-check-buffer-indent)
     (eval ignore-errors
           (require 'whitespace)
           (whitespace-mode 1))
     (whitespace-line-column . 79)
     (whitespace-style face indentation)
     (eval progn
           (c-set-offset 'case-label '0)
           (c-set-offset 'innamespace '0)
           (c-set-offset 'inline-open '0))))
 '(tool-bar-mode nil))
(custom-set-faces
 ;; custom-set-faces was added by Custom.
 ;; If you edit it by hand, you could mess it up, so be careful.
 ;; Your init file should contain only one such instance.
 ;; If there is more than one, they won't work right.
 '(lsp-ui-sideline-global ((t (:background "gray80"))))
 '(lsp-ui-sideline-symbol ((t (:foreground "gray20")))))
(put 'magit-diff-edit-hunk-commit 'disabled nil)
(put 'scroll-left 'disabled nil)