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authorFranck Cuny <franck@fcuny.net>2022-03-23 09:55:58 -0700
committerFranck Cuny <franck@fcuny.net>2022-03-23 09:55:58 -0700
commit1543ac66ba6f829082b745e6a11a9aeb9e8faec7 (patch)
treef06103de2e5d82426877595cd23d6201f2cdb000 /emacs/custom/fcuny-eshell.el
parentrename fcuny-org to my-org (diff)
downloademacs.d-1543ac66ba6f829082b745e6a11a9aeb9e8faec7.tar.gz
rename a few more libraries
Diffstat (limited to 'emacs/custom/fcuny-eshell.el')
-rw-r--r--emacs/custom/fcuny-eshell.el231
1 files changed, 0 insertions, 231 deletions
diff --git a/emacs/custom/fcuny-eshell.el b/emacs/custom/fcuny-eshell.el
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--- a/emacs/custom/fcuny-eshell.el
+++ /dev/null
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-;;; fcuny-eshell.el --- Configure eshell
-;;; Commentary:
-;;; Code:
-
-(require 'use-package)
-(require 'magit)
-
-(require 'eshell)
-(require 'esh-mode)
-(require 'esh-module)
-
-(setq eshell-modules-list
-      '(eshell-alias
-        eshell-basic
-        eshell-cmpl
-        eshell-dirs
-        eshell-glob
-        eshell-hist
-        eshell-ls
-        eshell-pred
-        eshell-prompt
-        eshell-script
-        eshell-term
-        eshell-tramp
-        eshell-unix))
-
-(require 'em-alias)
-(require 'em-basic)
-(require 'em-dirs)
-(require 'em-glob)
-(require 'em-hist)
-(require 'em-smart)
-(require 'em-term)
-(require 'em-tramp)
-(require 'em-prompt)
-
-(defun fcuny/eshell-mode-setup ()
-  "Configures various aliases for eshell."
-  (eshell/alias "e" "find-file $1")
-  (eshell/alias "emacs" "find-file $1")
-  (eshell/alias "ee" "find-file-other-window $1")
-
-  (eshell/alias "ll" "ls -l")
-  (eshell/alias "d" "dired $1")
-
-  (eshell/alias "gs" "magit-status")
-  (eshell/alias "gd" "magit-diff-unstaged")
-  (eshell/alias "gds" "magit-diff-staged")
-
-  (eshell/alias "rg" "counsel-rg")
-
-  (eshell/alias "cal" "calendar")
-
-  (eshell/alias "agenda" "org-agenda")
-
-  ;; Disable current line highlighting.
-  (setq-local global-hl-line-mode nil))
-
-(defun eshell/gst (&rest args)
-  "Alias for git-status using magit, with optional ARGS."
-  (magit-status (pop args) nil)
-  (eshell/echo))   ;; The echo command suppresses output
-
-(defun fcuny/eshell--open-or-cd (path)
-  "Cd to PATH if path is a directory, otherwise open PATH via `find-file'."
-  (interactive)
-  (if (file-directory-p path)
-      (progn
-        (goto-char (point-max))
-        (insert (concat "cd " path))
-        (eshell-send-input)
-        (insert (concat "ls -l"))
-        (eshell-send-input))
-    (find-file path)))
-
-(defun fcuny/eshell-open-file-at-point ()
-  "Open the file at point in a buffer."
-  (interactive)
-  (let ((filename (symbol-name (symbol-at-point))))
-    (cond
-     ((file-readable-p filename)
-      (fcuny/eshell--open-or-cd filename))
-     ((file-readable-p (expand-file-name filename))
-      (fcuny/eshell--open-or-cd (expand-file-name filename))))))
-
-(defun fcuny/shorten-path (path &optional max-len)
-  "Return a potentially trimmed-down version of the directory PATH.
-Replacing parent directories with their initial characters to try
-to get the character length of PATH (sans directory slashes) down
-to MAX-LEN."
-  (let* ((components (split-string (abbreviate-file-name path) "/"))
-         (host (propertize (system-name) 'face `(:background "#4ba9aa")))
-         (max-len (or max-len 30))
-         (len (+ (1- (length components))
-                 (cl-reduce '+ components :key 'length)))
-         (str ""))
-    (while (and (> len max-len)
-                (cdr components))
-      (setq str (concat str
-                        (cond ((= 0 (length (car components))) "/")
-                              ((= 1 (length (car components)))
-                               (concat (car components) "/"))
-                              (t
-                               (if (string= "."
-                                            (string (elt (car components) 0)))
-                                   (concat (substring (car components) 0 2)
-                                           "/")
-                                 (string (elt (car components) 0) ?/)))))
-            len (- len (1- (length (car components))))
-            components (cdr components)))
-    (concat host " " str (cl-reduce (lambda (a b) (concat a "/" b)) components))))
-
-(defun fcuny/eshell-prompt ()
-  "Sets the prompt for eshell.
-If the current path is on a remotehost and starts with `ssh:',
-then we replace the prompt with `@<hostname>' to indicate we're
-on a remote host."
-  (concat
-   (let ((absolute-path (eshell/pwd)))
-     (if (string-match "/ssh:\\(.+\\):" absolute-path)
-         (replace-match (propertize (concat "@" (match-string 1 absolute-path) " ") 'face `(:background "#4ba9aa"))  nil nil absolute-path)
-       (fcuny/shorten-path absolute-path)))
-   (if (= (user-uid) 0) " # " " $ ")))
-
-(defun fcuny/eshell-here ()
-  "Opens a new shell in the directory associated with the current buffer's file.
-The eshell is renamed to match that directory to make multiple
-eshell windows easier."
-  (interactive)
-  (let* ((parent (if (buffer-file-name)
-                     (file-name-directory (buffer-file-name))
-                   default-directory))
-         (name (car (last (split-string parent "/" t)))))
-    (split-window-horizontally)
-    (other-window 1)
-    (eshell "new")
-    (rename-buffer (concat "*eshell: " name "*"))
-    (insert (concat "ls " "-lh"))
-    (eshell-send-input)))
-
-(defun fcuny/eshell-main ()
-  "Create a buffer for eshell."
-  (eshell "new")
-  (rename-buffer "*eshell: main session*")
-  (insert "ls -l")
-  (eshell-send-input))
-
-(defvar-local fcuny/eshell-output-buffer "*Exported eshell output*"
-  "Name of buffer with the last output of Eshell command.")
-
-(defvar-local fcuny/eshell-output-delimiter "---"
-  "Delimiter for successive `prot-eshell-export' outputs.")
-
-(defun fcuny/eshell--command-prompt-output ()
-  "Capture last command prompt and its output."
-  (let ((beg (save-excursion
-               (goto-char (eshell-beginning-of-input))
-               (goto-char (point-at-bol)))))
-  (when (derived-mode-p 'eshell-mode)
-    (buffer-substring-no-properties beg (eshell-end-of-output)))))
-
-;; https://gitlab.com/protesilaos/dotfiles/-/blob/master/emacs/.emacs.d/prot-lisp/prot-eshell.el#L114
-(defun fcuny/eshell-export ()
-  "Produce a buffer with output of the last Eshell command.
-If `fcuny/eshell-output-buffer' does not exist, create it.  Else
-append to it, while separating multiple outputs with
-`fcuny/eshell-output-delimiter'."
-  (interactive)
-  (let ((eshell-output (fcuny/eshell--command-prompt-output)))
-    (with-current-buffer (get-buffer-create fcuny/eshell-output-buffer)
-      (goto-char (point-max))
-      (unless (eq (point-min) (point-max))
-        (insert (format "\n%s\n\n" fcuny/eshell-output-delimiter)))
-      (goto-char (point-at-bol))
-      (insert eshell-output)
-      (switch-to-buffer-other-window (current-buffer)))))
-
-;; eshell time and notification
-(defvar-local eshell-current-command-start-time nil)
-
-;; https://www.birkey.co/2021-06-20-why-eshell-part-1.html
-(defun fcuny/eshell-current-command-start ()
-  "Capture the time for when the command is started."
-  (setq eshell-current-command-start-time (current-time)))
-
-(defun fcuny/eshell-current-command-stop ()
-  "Calculate how long the command took to run."
-  (when eshell-current-command-start-time
-    (let ((elapsed-time (float-time
-			 (time-subtract (current-time)
-					eshell-current-command-start-time))))
-      (if (> elapsed-time 5)
-          (eshell-interactive-print
-	   (format "Finished in: %.0fs\n" elapsed-time)))))
-  (setq eshell-current-command-start-time nil))
-
-(defun fcuny/eshell-current-command-time-track ()
-  "Track how long command takes to run."
-  (add-hook 'eshell-pre-command-hook #'fcuny/eshell-current-command-start nil t)
-  (add-hook 'eshell-post-command-hook #'fcuny/eshell-current-command-stop nil t))
-
-(use-package eshell
-  :hook ((eshell-mode . fcuny/eshell-mode-setup)
-         (eshell-mode . fcuny/eshell-current-command-time-track)
-         (eshell-mode . eshell-smart-initialize))
-  :commands (eshell eshell-command)
-  :bind (("C-c e h" . fcuny/eshell-here)
-         ("C-c e e" . fcuny/eshell-export)
-         ("C-c r"   . counsel-esh-history)
-         :map eshell-mode-map
-         ("C-o" . fcuny/eshell-open-file-at-point))
-  :custom
-  (eshell-scroll-to-bottom-on-input 'all)
-  (eshell-error-if-no-glob t)
-  (eshell-hist-ignoredups t)
-  (eshell-save-history-on-exit t)
-  (eshell-cd-on-directory t)
-  (eshell-prefer-lisp-functions nil)
-  (eshell-where-to-jump 'begin)
-  (eshell-review-quick-commands nil)
-  (eshell-smart-space-goes-to-end t)
-  (eshell-prompt-function 'fcuny/eshell-prompt)
-  (tramp-shell-prompt-pattern "^[^$>\n]*[#$%>] *\\(\[[0-9;]*[a-zA-Z] *\\)*")
-  (eshell-destroy-buffer-when-process-dies t))
-
-(use-package eshell-bookmark
-  :ensure t
-  :hook (eshell-mode . eshell-bookmark-setup))
-
-(provide 'fcuny-eshell)
-;;; fcuny-eshell.el ends here