105 lines
3.1 KiB
EmacsLisp
105 lines
3.1 KiB
EmacsLisp
;;; defuns-eshell.el
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(require 'eshell)
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(defvar doom-eshell-buffers '() "")
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(defvar doom-eshell-height 16 "")
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(defvar-local doom-eshell-direction nil "")
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(defun doom--eshell-outside-prompt-p (&optional offset)
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(< (point) eshell-last-output-end))
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(defun doom--eshell-current-git-branch ()
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(let ((branch (car (loop for match in (split-string (shell-command-to-string "git branch") "\n")
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when (string-match "^\*" match)
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collect match))))
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(if (not (eq branch nil))
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(concat " [" (substring branch 2) "]")
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"")))
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;;;###autoload
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(defun doom/eshell-split ()
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(interactive)
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(select-window (split-window-vertically doom-eshell-height))
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(setq-local doom-eshell-direction 'below)
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(doom--eshell-init t))
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;;;###autoload
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(defun doom/eshell-vsplit ()
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(interactive)
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(select-window (split-window-horizontally))
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(setq-local doom-eshell-direction 'right)
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(doom--eshell-init t))
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;;;###autoload
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(defun doom/eshell (&optional same &rest _)
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(interactive)
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(doom--eshell-init same)
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;; (if doom-eshell-buffers
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;; (let* ((buf (car (reverse doom-eshell-buffers)))
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;; (win (get-buffer-window buf)))
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;; (if (and win (window-live-p win))
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;; (select-window win)
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;; (select-window (split-window-vertically doom-eshell-height))
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;; (evil-window-move-very-bottom)
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;; (switch-to-buffer buf t t)))
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;; (doom--eshell-init same))
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)
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(defun doom--eshell-init (&optional same)
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(unless same (select-window (split-window)))
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(eshell (max 0 (1- (length doom-eshell-buffers))))
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(unless same
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(evil-window-move-very-bottom)
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(evil-window-set-height doom-eshell-height))
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(set-window-dedicated-p (selected-window) t))
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;;;###autoload
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(defun doom/eshell-prompt ()
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(concat (propertize (abbreviate-file-name (eshell/pwd)) 'face 'eshell-prompt)
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(propertize (doom--eshell-current-git-branch) 'face 'font-lock-function-name-face)
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(propertize " λ " 'face 'font-lock-constant-face)))
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;;;###autoload
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(defun doom/eshell-evil-append ()
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(interactive)
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(goto-char eshell-last-output-end)
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(call-interactively 'evil-append-line))
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;;;###autoload
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(defun doom/eshell-evil-append-maybe ()
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(interactive)
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(if (doom--eshell-outside-prompt-p)
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(doom/eshell-evil-append)
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(call-interactively 'evil-append)))
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;;;###autoload
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(defun doom/eshell-evil-prepend ()
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(interactive)
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(goto-char eshell-last-output-end)
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(call-interactively 'evil-insert))
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;;;###autoload
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(defun doom/eshell-evil-prepend-maybe ()
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(interactive)
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(if (doom--eshell-outside-prompt-p)
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(doom/eshell-evil-prepend)
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(call-interactively 'evil-insert)))
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;;;###autoload
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(defun doom/eshell-evil-replace-maybe ()
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(interactive)
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(if (doom--eshell-outside-prompt-p)
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(user-error "Cannot edit read-only region")
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(call-interactively 'evil-replace)))
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;;;###autoload
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(defun doom/eshell-evil-replace-state-maybe ()
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(interactive)
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(if (doom--eshell-outside-prompt-p)
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(user-error "Cannot edit read-only region")
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(call-interactively 'evil-replace-state)))
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(provide 'defuns-eshell)
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;;; defuns-eshell.el ends here
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