1 files changed, 83 insertions, 0 deletions
diff --git a/emacs/.config/emacs/lisp/kj-eshell.el b/emacs/.config/emacs/lisp/kj-eshell.el
new file mode 100644
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+++ b/emacs/.config/emacs/lisp/kj-eshell.el
@@ -0,0 +1,83 @@
+;;; -*- lexical-binding: t; -*-
+(use-package eshell :elpaca nil
+  :bind
+  (:map eshell-mode-map
+        ("M-r" . consult-history))
+  :hook ((eshell-first-time-mode . kj/eshell-on-load))
+  :config
+  (add-hook 'eshell-mode-hook
+            (lambda ()
+              (setenv "PAGER" "cat"))
+            (setenv "EDITOR" "emacsclient"))
+  (setq eshell-prefer-lisp-functions nil
+        eshell-scroll-to-bottom-on-input 'all
+        eshell-hist-ignoredups t
+        eshell-destroy-buffer-when-process-dies t
+        eshell-error-if-no-glob t)
+  (setq tramp-remote-path '(tramp-own-remote-path))
+
+  (defun kj/eshell-on-load ()
+    (dolist (command '("htop" "tmux" "vim" "nvim" "watch"))
+      (add-to-list 'eshell-visual-commands
+                   command))
+
+    ;; (define-key eshell-prompt-mode-map (kbd "C-d") 'eshell-life-is-too-much)
+    )
+
+  (add-to-list 'eshell-complex-commands "ssh")
+
+  (add-to-list 'eshell-modules-list 'eshell-tramp)
+  (add-hook 'eshell-mode-hook 'visual-line-mode))
+
+(use-package pcmpl-args)
+
+(use-package esh-help
+  :init
+  (setup-esh-help-eldoc))
+
+(use-package eshell-syntax-highlighting
+  :hook (eshell-mode . eshell-syntax-highlighting-mode))
+
+(defun eshell/ssh (&rest args)
+  (if (= 1 (length args))
+      (throw 'eshell-replace-command
+             (eshell/cd
+              (format "/ssh:%s:" (car args))))
+    (throw 'eshell-replace-command
+           (eshell-parse-command "*ssh"
+                                 (eshell-stringify-list (flatten-tree args))))))
+
+(defvar kj/eshell-here-directory)
+
+(defun kj/eshell-buffer-name ()
+  (let ((base (concat "*eshell:" default-directory)))
+    (cond
+     ((not (get-buffer base)) base)
+     (t (cl-loop for n from 2
+                 for name = (format "%s<%d>" base n)
+                 until (not (get-buffer name))
+                 finally return name)))))
+
+(defun kj/eshell-update-buffer-name ()
+  (interactive)
+  (rename-buffer (kj/eshell-buffer-name)))
+(add-hook 'eshell-directory-change-hook 'kj/eshell-update-buffer-name)
+
+(defun kj/new-eshell-here ()
+  (let ((default-directory kj/eshell-here-directory))
+    (eshell t)))
+
+(defun kj/eshell-here ()
+  (interactive)
+  (unless (eq last-command 'kj/eshell-here)
+    (setq kj/eshell-here-directory
+          (if (derived-mode-p 'eshell-mode)
+              (with-current-buffer (other-buffer (current-buffer) t)
+                default-directory)
+            default-directory)))
+  (if (derived-mode-p 'eshell-mode)
+      (kj/new-eshell-here)
+    (eshell))
+  (kj/eshell-update-buffer-name))
+
+(provide 'kj-eshell)