;;; bard-emacs-prog.el --- configuration for progamming environment -*- lexical-binding: t -*-

;; Author: Bardman
;; Maintainer: Bardman
;; Version: 0.1.0
;; Package-Requires: ((Emacs "28.1"))

;; This file is not part of GNU Emacs

;; This program is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.

;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;; GNU General Public License for more details.

;; You should have received a copy of the GNU General Public License
;; along with this program.  If not, see <https://www.gnu.org/licenses/>.


;;; Commentary:

;;; Code:

;; Input methods
(global-set-key (kbd "<f10>") 'toggle-input-method)

(defun bard/common-modes-hook ()
  "Commonly used modes, bundled in one hook."
  (display-line-numbers-mode 1)
  (bard/set-up-whitespace-handling)
  (hl-todo-mode 1))

(add-hook 'prog-mode-hook 'bard/common-modes-hook)
(add-hook 'haskell-mode-hook 'interactive-haskell-mode)
(add-hook 'haskell-mode-hook 'haskell-doc-mode)
(add-hook 'haskell-mode-hook 'haskell-indent-mode)

;; CPP Mode

(add-hook 'c++-mode 'bard/common-modes-hook)
(setq-default c-basic-offset 4)

;;; Haskell

;; disable ghci popups
(setq haskell-interactive-popup-errors nil)

(add-to-list 'exec-path "/home/bard/.ghcup/bin")
(add-to-list 'exec-path "/home/bard/.cabal/bin")
(add-to-list 'exec-path "/home/bard/.local/bin")
(add-to-list 'exec-path "/home/bard/opt/")

(use-package clojure-mode
  :bind
  (:map clojure-mode-map
	("C-<tab>" . cider-switch-to-repl-buffer)))

(use-package cider
  :bind
  (:map cider-repl-mode-map
	("C-<tab>" . cider-switch-to-last-clojure-buffer)))

(use-package haskell-mode)

(use-package flycheck
  :init
  (global-flycheck-mode t))

(use-package smartparens
  :config
  (smartparens-global-mode t)
  (show-smartparens-global-mode t)
  :bind
  (("C-<down>" . sp-down-sexp))
  ("C-<up>"    . sp-up-sexp)
  ("M-<down>"  . sp-backward-up-sexp)
  ("M-<up>"    . sp-backward-up-sexp)
  ("C-M-a"     . sp-beginning-of-sexp)
  ("C-M-e"     . sp-end-of-sexp))

(use-package ggtags
  :config
  (add-hook 'c-mode-common-hook
	    (lambda ()
	      (when (derived-mode-p 'c-mode 'c++-mode 'java-mode)
		(ggtags-mode 1)))))

;; Version control
(use-package magit
  :config
  (define-key global-map (kbd "C-c g") #'magit))

(use-package magit-todos
  :config
  (magit-todos-mode 1))

(provide 'bard-emacs-prog)
;;; bard-emacs-prog.el ends here