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Diffstat (limited to 'config/eshell.el')
| -rw-r--r-- | config/eshell.el | 210 |
1 files changed, 210 insertions, 0 deletions
diff --git a/config/eshell.el b/config/eshell.el index e69de29..4fe02b4 100644 --- a/config/eshell.el +++ b/config/eshell.el @@ -0,0 +1,210 @@ +;; ===================================== +;; Core Eshell Configuration +;; ===================================== + +;; Ensure eshell directory exists +(unless (file-directory-p (concat user-emacs-directory "eshell")) + (make-directory (concat user-emacs-directory "eshell") t)) + +;; Scrolling behavior +(setq eshell-scroll-to-bottom-on-input 'all + eshell-scroll-to-bottom-on-output 'all + eshell-kill-processes-on-exit t + eshell-hist-ignoredups t) + +;; History settings +(setq eshell-history-size 100000 + eshell-history-file-name (concat user-emacs-directory "eshell/history") + eshell-save-history-on-exit t) + +;; Buffer naming +(setq eshell-buffer-maximum-lines 20000 + eshell-buffer-name "*eshell*") + +;; Completion settings +(setq eshell-cmpl-cycle-completions nil + eshell-cmpl-ignore-case t) + +;; Visual commands (run in term mode instead of eshell) +(setq eshell-visual-commands '("vi" "vim" "nvim" "screen" "tmux" "top" "htop" "less" "more" "lynx" "ncftp" "mutt")) +(setq eshell-visual-subcommands '(("git" "log" "diff" "show"))) + +;; Optional: Hook to do extra setup when eshell starts +(add-hook 'eshell-first-time-mode-hook + (lambda () + ;; any additional setup here + )) + +;; ===================================== +;; xterm-color: Better ANSI Colors +;; ===================================== + +(use-package xterm-color + :config + ;; Preserve text properties before prompt + (add-hook 'eshell-before-prompt-hook + (lambda () + (setq xterm-color-preserve-properties t))) + + ;; Ensure hooks exist after Eshell is loaded + (with-eval-after-load 'eshell + ;; Replace default ansi-color with xterm-color + (add-to-list 'eshell-preoutput-filter-functions 'xterm-color-filter) + ;; Remove default ansi-color handler + (setq eshell-output-filter-functions + (remove 'eshell-handle-ansi-color eshell-output-filter-functions)))) + +;; ===================================== +;; eshell-syntax-highlighting: Command Highlighting +;; ===================================== + +(use-package eshell-syntax-highlighting + :after eshell + :config + ;; Enable syntax highlighting in all eshell buffers + (eshell-syntax-highlighting-global-mode +1)) + +;; ===================================== +;; esh-autosuggest: Fish-like Autosuggestions +;; ===================================== + +(use-package esh-autosuggest + :hook (eshell-mode . esh-autosuggest-mode) + :config + ;; Use company for completions if available + (setq esh-autosuggest-delay 0.5)) + +;; ===================================== +;; eshell-prompt-extras: Enhanced Prompt +;; ===================================== + +(use-package eshell-prompt-extras + :after eshell + :config + ;; Use epe-theme-lambda for a clean, informative prompt + ;; Shows: user@host, git branch/status, python venv + (setq eshell-highlight-prompt nil + eshell-prompt-function 'epe-theme-lambda) + + ;; Prompt colors + (set-face-attribute 'epe-pipeline-delimiter-face nil :foreground "#F3AB4D") + (set-face-attribute 'epe-pipeline-user-face nil :foreground "#6BC0EE") + (set-face-attribute 'epe-pipeline-host-face nil :foreground "#91F9E5") + (set-face-attribute 'epe-dir-face nil :foreground "#8affff") + (set-face-attribute 'epe-git-face nil :foreground "#FAF36F")) + +;; ===================================== +;; Eshell Aliases & Custom Functions +;; ===================================== + +(defun eshell/ll (&rest args) + "ls -lh with optional arguments." + (apply #'eshell/ls "-lh" args)) + +(defun eshell/l (&rest args) + (apply #'eshell/ls "-lah" args)) + +(defun eshell/la (&rest args) + "ls -lah (all files) with optional arguments." + (apply #'eshell/ls "-lah" args)) + +(defun eshell/e (file) + "Open FILE in Emacs." + (find-file file)) + +(defun eshell/d (&optional dir) + "Open dired in DIR (or current directory)." + (dired (or dir "."))) + +(defun eshell/take (dir) + "Create directory DIR and cd into it." + (make-directory dir t) + (eshell/cd dir)) + +;; ===================================== +;; Eshell Git Integration +;; ===================================== + +(defun eshell/gst () + "Git status." + (magit-status)) + +(defun eshell/gd () + "Git diff." + (magit-diff-unstaged)) + +(defun eshell/gds () + "Git diff staged." + (magit-diff-staged)) + +;; ===================================== +;; Multi-eshell: Manage Multiple Buffers +;; ===================================== + +(defvar eshell-buffer-index 1 + "Index for naming multiple eshell buffers.") + +(defun eshell-new () + "Create a new eshell buffer." + (interactive) + (eshell t)) + +(defun eshell-here () + "Open eshell in current directory." + (interactive) + (let ((current-dir default-directory)) + (eshell) + (unless (equal (eshell/pwd) current-dir) + (eshell/cd current-dir) + (eshell-send-input)))) + +;; ===================================== +;; Keybindings +;; ===================================== + +(global-set-key (kbd "C-c e") 'eshell-new) +(global-set-key (kbd "C-c E") 'eshell-here) + +;; Eshell-mode specific keybindings +(add-hook 'eshell-mode-hook + (lambda () + ;; Company completion in eshell + (company-mode +1) + ;; Clear screen + (define-key eshell-mode-map (kbd "C-l") + (lambda () + (interactive) + (eshell/clear 1) ;; clear the buffer + (eshell-emit-prompt))) ;; insert a new prompt + ;; History navigation + (define-key eshell-mode-map (kbd "C-c C-l") 'eshell-list-history) + ;; Emacs-style line navigation + (define-key eshell-mode-map (kbd "C-a") 'eshell-bol) + (define-key eshell-mode-map (kbd "C-e") 'end-of-line))) + +;; ===================================== +;; Evil Integration +;; ===================================== + +(with-eval-after-load 'evil + ;; Start in insert mode (like terminal) + (add-to-list 'evil-insert-state-modes 'eshell-mode) + + ;; Add eshell to evil-collection if available + (with-eval-after-load 'evil-collection + (evil-collection-eshell-setup))) + +(provide 'config-eshell) +;;; eshell.el ends here + +;; ===================================== +;; Startup +;; ===================================== + +(defun my-eshell-startup-hook () + ;; clear banner + (setq eshell-banner-message "") + ;; run fastfetch + (eshell-command "fastfetch")) + +(add-hook 'eshell-first-time-mode-hook #'my-eshell-startup-hook) |