a56ce38903
- Replace +eshell|init-evil with an advice for
evil-collection-eshell-next-prompt-on-insert
- Update C-n/C-j and C-p/C-k keybinds to use
eshell-{next,previous}-matching-input-from-input, which behave much
like zsh's history-substring-search-{up,down}
- Move window navigation keybinds C-{h,j,k,l} to C-c {h,j,k,l} (more
tmux-esque).
172 lines
6.5 KiB
EmacsLisp
172 lines
6.5 KiB
EmacsLisp
;;; term/eshell/config.el -*- lexical-binding: t; -*-
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;; see:
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;; + `+eshell/here': open eshell in the current window
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;; + `+eshell/toggle': toggles an eshell popup
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;; + `+eshell/frame': converts the current frame into an eshell-dedicated
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;; frame. Once the last eshell process is killed, the old frame configuration
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;; is restored.
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(defvar +eshell-config-dir
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(expand-file-name "eshell/" doom-private-dir)
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"Where to store eshell configuration files, as opposed to
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`eshell-directory-name', which is where Doom will store temporary/data files.")
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(defvar +eshell-enable-new-shell-on-split t
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"If non-nil, spawn a new eshell session after splitting from an eshell
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buffer.")
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(defvar +eshell-kill-window-on-exit nil
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"If non-nil, eshell will close windows along with its eshell buffers.")
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(defvar +eshell-aliases
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'(("q" "exit") ; built-in
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("f" "find-file $1")
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("bd" "eshell-up $1")
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("rg" "rg --color=always $*")
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("ag" "ag --color=always $*")
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("l" "ls -lh")
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("ll" "ls -lah")
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("clear" "clear-scrollback")) ; more sensible than default
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"An alist of default eshell aliases, meant to emulate useful shell utilities,
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like fasd and bd. Note that you may overwrite these in your
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`eshell-aliases-file'. This is here to provide an alternative, elisp-centric way
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to define your aliases.
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You should use `set-eshell-alias!' to change this.")
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;;
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(defvar eshell-directory-name (concat doom-etc-dir "eshell"))
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;; These files are exceptions, because they may contain configuration
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(defvar eshell-aliases-file (concat +eshell-config-dir "alias"))
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(defvar eshell-rc-script (concat +eshell-config-dir "profile"))
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(defvar eshell-login-script (concat +eshell-config-dir "login"))
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(defvar +eshell--default-aliases nil)
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;;
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;; Packages
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(after! eshell ; built-in
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(setq eshell-banner-message
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'(format "%s %s\n"
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(propertize (format " %s " (string-trim (buffer-name)))
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'face 'mode-line-highlight)
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(propertize (current-time-string)
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'face 'font-lock-keyword-face))
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eshell-scroll-to-bottom-on-input 'all
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eshell-scroll-to-bottom-on-output 'all
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eshell-buffer-shorthand t
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eshell-kill-processes-on-exit t
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eshell-hist-ignoredups t
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;; don't record command in history if prefixed with whitespace
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;; TODO Use `eshell-input-filter-initial-space' when Emacs 25 support is dropped
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eshell-input-filter (lambda (input) (not (string-match-p "\\`\\s-+" input)))
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;; em-prompt
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eshell-prompt-regexp "^.* λ "
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eshell-prompt-function #'+eshell-default-prompt
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;; em-glob
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eshell-glob-case-insensitive t
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eshell-error-if-no-glob t)
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;; Consider eshell buffers real
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(add-hook 'eshell-mode-hook #'doom|mark-buffer-as-real)
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;; Keep track of open eshell buffers
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(add-hook 'eshell-mode-hook #'+eshell|init)
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(add-hook 'eshell-exit-hook #'+eshell|cleanup)
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;; Enable autopairing in eshell
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(add-hook 'eshell-mode-hook #'smartparens-mode)
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;; Persp-mode/workspaces integration
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(when (featurep! :ui workspaces)
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(add-hook 'persp-activated-functions #'+eshell|switch-workspace)
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(add-hook 'persp-before-switch-functions #'+eshell|save-workspace))
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;; UI enhancements
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(defun +eshell|remove-fringes ()
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(set-window-fringes nil 0 0)
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(set-window-margins nil 1 nil))
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(add-hook 'eshell-mode-hook #'+eshell|remove-fringes)
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(defun +eshell|enable-text-wrapping ()
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(visual-line-mode +1)
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(set-display-table-slot standard-display-table 0 ?\ ))
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(add-hook 'eshell-mode-hook #'+eshell|enable-text-wrapping)
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(add-hook 'eshell-mode-hook #'hide-mode-line-mode)
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;; Don't auto-write our aliases! Let us manage our own `eshell-aliases-file'
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;; or configure `+eshell-aliases' via elisp.
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(advice-add #'eshell-write-aliases-list :override #'ignore)
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;; Visual commands require a proper terminal. Eshell can't handle that, so
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;; it delegates these commands to a term buffer.
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(after! em-term
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(pushnew! eshell-visual-commands "tmux" "htop" "vim" "nvim" "ncmpcpp"))
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(defun +eshell|init-aliases ()
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(setq +eshell--default-aliases eshell-command-aliases-list
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eshell-command-aliases-list
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(append eshell-command-aliases-list
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+eshell-aliases)))
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(add-hook 'eshell-alias-load-hook #'+eshell|init-aliases)
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(when (featurep! :editor evil +everywhere)
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(advice-add #'evil-collection-eshell-next-prompt-on-insert :override #'+eshell*goto-prompt-on-insert))
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(defun +eshell|init-keymap ()
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"Setup eshell keybindings. This must be done in a hook because eshell-mode
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redefines its keys every time `eshell-mode' is enabled."
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(map! :map eshell-mode-map
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:n "RET" #'+eshell/goto-end-of-prompt
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:n [return] #'+eshell/goto-end-of-prompt
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:n "c" #'+eshell/evil-change
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:n "C" #'+eshell/evil-change-line
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:n "d" #'+eshell/evil-delete
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:n "D" #'+eshell/evil-delete-line
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:i "TAB" #'+eshell/pcomplete
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:i [tab] #'+eshell/pcomplete
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:i "C-d" #'+eshell/quit-or-delete-char
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:i "C-p" #'eshell-previous-matching-input-from-input
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:i "C-k" #'eshell-previous-matching-input-from-input
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:i "C-j" #'eshell-next-matching-input-from-input
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:i "C-n" #'eshell-next-matching-input-from-input
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"C-s" #'+eshell/search-history
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;; Tmux-esque prefix keybinds
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"C-c s" #'+eshell/split-below
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"C-c v" #'+eshell/split-right
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"C-c x" #'+eshell/kill-and-close
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"C-c h" #'evil-window-left
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"C-c j" #'evil-window-down
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"C-c k" #'evil-window-up
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"C-c l" #'evil-window-right
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[remap split-window-below] #'+eshell/split-below
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[remap split-window-right] #'+eshell/split-right
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[remap doom/backward-to-bol-or-indent] #'eshell-bol
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[remap doom/backward-kill-to-bol-and-indent] #'eshell-kill-input
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[remap evil-window-split] #'+eshell/split-below
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[remap evil-window-vsplit] #'+eshell/split-right))
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(add-hook 'eshell-first-time-mode-hook #'+eshell|init-keymap))
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(def-package! eshell-up
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:commands eshell-up eshell-up-peek)
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(def-package! shrink-path
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:commands shrink-path-file)
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(def-package! eshell-z
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:after eshell
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:config
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;; Use zsh's db if it exists, otherwise, store it in `doom-cache-dir'
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(unless (file-exists-p eshell-z-freq-dir-hash-table-file-name)
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(setq eshell-z-freq-dir-hash-table-file-name
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(expand-file-name "z" eshell-directory-name))))
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