doom-modeline/README.md
2018-12-24 20:28:11 +08:00

179 lines
6.4 KiB
Markdown
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

# doom-modeline
[![Build Status](https://travis-ci.org/seagle0128/doom-modeline.svg?branch=master)](https://travis-ci.org/seagle0128/doom-modeline)
[![MELPA](https://melpa.org/packages/doom-modeline-badge.svg)](https://melpa.org/#/doom-modeline)
[![MELPA Stable](https://stable.melpa.org/packages/doom-modeline-badge.svg)](https://stable.melpa.org/#/doom-modeline)
[![License](http://img.shields.io/:license-gpl3-blue.svg)](http://www.gnu.org/licenses/gpl-3.0.html)
A fancy and fast mode-line which was from [DOOM
Emacs](https://github.com/hlissner/doom-emacs/tree/master/modules/ui/doom-modeline),
but it's more powerful and much faster.
It's integrated into [Centaur Emacs](https://github.com/seagle0128/.emacs.d) by
default.
## Feature
The `doom-modeline` was designed for minimalism, and offers:
- A match count panel (for `anzu`, `iedit`, `multiple-cursors`, `symbol-overlay`,
`evil-search` and `evil-substitute`)
- An indicator for recording a macro
- Local `python`/`ruby`/`perl`/`go`/`elixir` version in the major-mode
- A customizable mode-line height (see `doom-modeline-height`)
- A minor modes segment which is compatible with `minions`
- An error/warning count segment for `flycheck`
- A workspace number segment for `eyebrowse`
- A perspective name segment for `persp-mode`
- A window number segment for `ace-window`, `winum` and `window-numbering`
- An indicator for `evil` state
- An indicator for `god` state
- An indicator for `ryo-modal` state
- An indicator for `xah-fly-keys` state
- An indicator for remote host
- An indicator for debug state
- An indicator for current input method
- An indicator for `LSP` state
- An indicator for github notifications
- Truncated file name, file icon, buffer state and project name in buffer
information segment, which is compatible with `projectile` and `project`
## Screenshots
![modeline](https://user-images.githubusercontent.com/140797/49694177-10dcd280-fbc0-11e8-8d21-971ede6afdb5.png
"Mode-line")
![search_replace](https://user-images.githubusercontent.com/140797/49694189-6913d480-fbc0-11e8-93ae-9578455dcd2c.png
"Search and Replace")
![macro](https://user-images.githubusercontent.com/140797/49694199-cc056b80-fbc0-11e8-9bb1-533b1e64da66.png
"Macro")
![lsp_version](https://user-images.githubusercontent.com/140797/49694206-edfeee00-fbc0-11e8-9c50-888a2cd7a397.png
"Perspective, LSP, Version, VCS and Flycheck")
![perspective](https://user-images.githubusercontent.com/140797/49694481-e0983280-fbc5-11e8-8cb2-c8d2e782bcdb.png
"Perspective, LSP, Version and VCS")
![github_notifications](https://user-images.githubusercontent.com/140797/49808406-6b7c5700-fd97-11e8-83bb-d2ddbe5be8eb.png
"Github Notifications")
![evil_normal_state](https://user-images.githubusercontent.com/140797/49694476-b8103880-fbc5-11e8-9c18-91f5e9258333.png
"Evil Normal State")
![evil_insert_state](https://user-images.githubusercontent.com/140797/49694461-8b5c2100-fbc5-11e8-993e-d97baa9f01af.png
"Evil Insert State")
![minions](https://user-images.githubusercontent.com/140797/50301291-de857c00-04c1-11e9-84c5-bfbc8de8295f.png
"Minions and minor modes")
![debug](https://user-images.githubusercontent.com/140797/50302008-c57dca80-04c3-11e9-8578-50154ef4f9f0.png
"Debug state")
## Install
### Manual
From melpa, `M-x package-install RET doom-modeline RET`.
In `init.el`,
``` emacs-lisp
(require 'doom-modeline)
(doom-modeline-init)
```
### Use-package
``` emacs-lisp
(use-package doom-modeline
:ensure t
:defer t
:hook (after-init . doom-modeline-init))
```
This package requires the fonts included with `all-the-icons` to be installed.
Run `M-x all-the-icons-install-fonts` to do so.
Strongly recommend to use
[doom-themes](https://github.com/hlissner/emacs-doom-themes) at the same time.
## Customize
``` emacs-lisp
;; How tall the mode-line should be (only respected in GUI Emacs).
(setq doom-modeline-height 25)
;; How wide the mode-line bar should be (only respected in GUI Emacs).
(setq doom-modeline-bar-width 3)
;; Determines the style used by `doom-modeline-buffer-file-name'.
;;
;; Given ~/Projects/FOSS/emacs/lisp/comint.el
;; truncate-upto-project => ~/P/F/emacs/lisp/comint.el
;; truncate-from-project => ~/Projects/FOSS/emacs/l/comint.el
;; truncate-with-project => emacs/l/comint.el
;; truncate-except-project => ~/P/F/emacs/l/comint.el
;; truncate-upto-root => ~/P/F/e/lisp/comint.el
;; truncate-all => ~/P/F/e/l/comint.el
;; relative-from-project => emacs/lisp/comint.el
;; relative-to-project => lisp/comint.el
;; file-name => comint.el
;; buffer-name => comint.el<2> (uniquify buffer name)
;;
;; If you are expereicing the laggy issue, especially while editing remote files
;; with tramp, please try `file-name' style.
;; Please refer to https://github.com/bbatsov/projectile/issues/657.
(setq doom-modeline-buffer-file-name-style 'truncate-upto-project)
;; What executable of Python will be used (if nil nothing will be showed).
(setq doom-modeline-python-executable "python")
;; Whether show `all-the-icons' or not (if nil nothing will be showed).
;; The icons may not be showed correctly on Windows. Disable to make it work.
(setq doom-modeline-icon t)
;; Whether show the icon for major mode. It should respect `doom-modeline-icon'.
(setq doom-modeline-major-mode-icon t)
;; Whether display minor modes or not. Non-nil to display in mode-line.
(setq doom-modeline-minor-modes nil)
;; Whether display perspective name or not. Non-nil to display in mode-line.
(setq doom-modeline-persp-name t)
;; Whether display `lsp' state or not. Non-nil to display in mode-line.
(setq doom-modeline-lsp t)
;; Whether display github notifications or not. Requires `ghub` package.
(setq doom-modeline-github nil)
;; The interval of checking github.
(setq doom-modeline-github-interval (* 30 60))
```
## FAQ
1. I am experiencing the laggy issue on Windows, how to resolve it?
You need to add this configuration into your init file.
``` emacs-lisp
;; Dont compact font caches during GC.
(setq inhibit-compacting-font-caches t)
```
1. A ridiculous path is displayed on mode-line while visiting a symbolink.
It's the default behaviors of Vanilla Emacs. If you want to display the real
names, please put this into your init file.
``` emacs-lisp
(setq find-file-visit-truename t)
```
If the file is controlled by vc, refer to `vc-follow-symlinks`.
1. Can I add my mode-line segments myself? How to do that?
Of course. Just add the segments into `global-mode-string`.