eww-quick-start
先看一下usage,
$ eww -h
Widgets for everyone!
Usage: eww [OPTIONS] <COMMAND>
Commands:
shell-completions Generate a shell completion script
daemon Start the Eww daemon
logs Print and watch the eww logs
ping Ping the eww server, checking if it is reachable
update Update the value of a variable, in a running eww instance
poll Update a polling variable using its script
inspector Open the GTK debugger
open Open a window
open-many Open multiple windows at once. NOTE: This will in the future be part of eww open, and will then be removed
close Close the given windows
reload Reload the configuration
kill Kill the eww daemon
close-all Close all windows, without killing the daemon
state Prints the variables used in all currently open window
get Get the value of a variable if defined
list-windows List the names of active windows
active-windows Show active window IDs, formatted linewise `<window_id>: <window_name>`
debug Print out the widget structure as seen by eww
graph Print out the scope graph structure in graphviz dot format
help Print this message or the help of the given subcommand(s)
Options:
--debug Write out debug logs. (To read the logs, run `eww logs`)
--force-wayland Force eww to use wayland. This is a no-op if eww was compiled without wayland support
-c, --config <CONFIG> override path to configuration directory (directory that contains eww.yuck and eww.(s)css)
--logs Watch the log output after executing the command
--no-daemonize Avoid daemonizing eww
--restart Restart the daemon completely before running the command
-h, --help Print help
-V, --version Print version注意几点，
- eww命令首先要指定配置文件夹路径（默认为
$HOME/.config/eww），如果前期调试配置文件不在这个目录，则需要每次执行命令使用-c <path>指定配置文件夹路径。 - 通常在调试时，打开
eww -c . logs，在编写widget和css时，reload出错能够及时发现。 - 注意eww仅支持gtk3-css，并非全量css，有些属性是不能用的。高级样式可以使用
eww -c . inspector调试。