;;; -*- lexical-binding: t; -*-
;;; Commentary:
;;; Code:


(with-eval-after-load "term" (defalias 'term 'ansi-term))

(add-to-list 'exec-path "/home/bdunahu/.local/bin")


(use-package esh-mode
  :custom
  (eshell-scroll-to-bottom-on-input 'this))

(use-package em-banner
  :custom
  (eshell-banner-message (concat "\n" (propertize " " 'display (create-image (expand-file-name "images/raven.png" user-emacs-directory) 'png nil :scale 0.8 :align-to "center")) "\n")))

(use-package em-prompt
  :hook
  ((modus-themes-post-load
    . (lambda ()
	(modus-themes-with-colors
	  (set-face-attribute 'eshell-prompt nil
			      :foreground fg-main
			      :background bg-alt
			      :height 1.1
			      :extend t)))))
  :config
  (defun bd/get-prompt-path ()
    (abbreviate-file-name (eshell/pwd)))
  (defun bd/eshell-prompt ()
    "Return a prettified shell prompt."
    (concat
     (system-name)
     (format " %s" (bd/get-prompt-path))
     " >\n"))
  :custom
  (eshell-prompt-function 'bd/eshell-prompt)
  (eshell-prompt-regexp (rx bol (eval (system-name)) (one-or-more anything) " >\n")))

(use-package eshell
  :bind
  (:map eshell-mode-map
        ("<tab>" . #'completion-at-point)
	("C-l" . #'eshell/clear))
  :config
  (defun eshell/clear (&optional scrollback)
    "Override of default function. Scroll contents of eshell window
out of sight, leaving a blank window. If SCROLLBACK is non-nil,
clear the scrollback contents. Outputs banner message."
    (interactive)
    (if scrollback
	(eshell/clear-scrollback)
      (let ((eshell-input-filter-functions nil))
	(insert (make-string (window-size) ?\n))
	(eshell-send-input)
	(unless eshell-non-interactive-p
          (eval eshell-banner-message)))))
  (defun eshell/open (file)
    (interactive)
    (find-file file))
  :custom
  (eshell-buffer-maximum-lines 7500))


(use-package shell
  :bind
  (:map shell-mode-map
	("C-c C-k" . #'comint-clear-buffer))
  :custom
  (shell-command-prompt-show-cwd t)
  (shell-highlight-undef-enable t)
  (shell-kill-buffer-on-exit t)
  (comint-prompt-read-only t))


(provide 'bd--shells)
;;; bd-shells ends here