You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
Emacs tool for running flutter mobile apps on desktop using hover.
If you want to run flutter on a emulator from Emacs, you should check flutter.el.
Installation
You can install from MELPA with package.el:
M-x package-install hover
Running
hover.el helps you run the hover binary interactively as an inferior process. It's designed to work together with dart-mode.
For example you can bind hover-run-or-hot-reload to C-M-z in dart-mode. While editing your Dart code, just hit C-M-z to either run your app, or if it's already running, to hot-reload it.
Configuration
Variable
Description
Default value
hover-command-path
Path to the hover executable command
tries to use hover if exists in $PATH
hover-flutter-sdk-path
Path to flutter sdk path to find flutter executable command
tries to find flutter executable in $PATH
hover-hot-reload-on-save
On buffer save, triggers hover hot-reload (if hover is running)
nil
hover-screenshot-path
If non-nil, save hover screenshot on specified folder.
project root
hover-screenshot-prefix
Prefix for file name on hover-take-screenshot.
hover-
hover-observatory-uri
Hover custom observatory-uri.
https://127.0.0.1:50300
hover-clear-buffer-on-hot-restart
Calls hover-clear-buffer after a hover-hot-restart
nil
Example
The following example uses all available configurations above, you can customize as you wish.
;; Assuming usage with dart-mode
(use-package dart-mode
:custom
(dart-sdk-path (concat (getenv"HOME") "/flutter/bin/cache/dark-sdk/")
dart-format-on-save t))
(use-package hover
:after dart-mode
:bind (:map hover-minor-mode-map
("C-M-z".#'hover-run-or-hot-reload)
("C-M-x".#'hover-run-or-hot-restart)
("C-M-p".#'hover-take-screenshot'))
:init
(setq hover-flutter-sdk-path (concat (getenv"HOME") "/flutter") ; remove if `flutter` is already in $PATH
hover-command-path (concat (getenv"GOPATH") "/bin/hover") ; remove if `hover` is already in $PATH
hover-hot-reload-on-save t
hover-screenshot-path (concat (getenv"HOME") "/Pictures")
hover-screenshot-prefix "my-prefix-"
hover-observatory-uri "https://my-custom-host:50300"
hover-clear-buffer-on-hot-restart t)
(hover-minor-mode 1))
