57 lines
2.2 KiB
Lua
57 lines
2.2 KiB
Lua
local parent = ... --DOC_NO_USAGE --DOC_HIDE
|
|
local wibox = require( "wibox" ) --DOC_HIDE
|
|
local awful = { prompt = require("awful.prompt"),--DOC_HIDE
|
|
util = require("awful.util")}--DOC_HIDE
|
|
local beautiful = require( "beautiful" ) --DOC_HIDE
|
|
local gfs = require("gears.filesystem") --DOC_HIDE
|
|
local terminal = "xterm" --DOC_HIDE
|
|
|
|
local atextbox = wibox.widget.textbox()
|
|
|
|
-- Store a list of verbs characters in a hash
|
|
local verbs = {
|
|
-- Spawn in a terminal
|
|
t = function(adjs, count, cmd) return {terminal, "-e", cmd} end, --luacheck: no unused args
|
|
-- Spawn with a shell
|
|
s = function(adjs, count, cmd) return {awful.util.shell, '-c', cmd} end, --luacheck: no unused args
|
|
}
|
|
|
|
local function vi_parse(action, command)
|
|
local req, ret = {count={}, adjectives={}}
|
|
-- Quite dumb, don't do something like <num>+<adj>+<num>+<verb>
|
|
for char in action:gmatch('(.)') do
|
|
if tonumber(char) then table.insert(req.count, char)
|
|
elseif verbs[char] then req.verb = char
|
|
else table.insert(ret.adjectives, char) end
|
|
if req.verb then
|
|
req.count = tonumber(table.concat(req.count)) or 1
|
|
ret = ret or verbs[req.verb](req.adjectives, req.count, command)
|
|
req = {count={}, adjectives={}}
|
|
end
|
|
end
|
|
return ret
|
|
end
|
|
|
|
awful.prompt.run {
|
|
prompt = '<b>Run: </b>',
|
|
text = ':t htop', --DOC_HIDE
|
|
hooks = {
|
|
{{},'Return', function(cmd)
|
|
if (not cmd) or cmd:sub(1,1) ~= ':' then return cmd end
|
|
local act, cmd2 = cmd:gmatch(':([a-zA-Z1-9]+)[ ]+(.*)')()
|
|
if not act then return cmd end
|
|
return vi_parse(act, cmd2)
|
|
end},
|
|
},
|
|
textbox = atextbox,
|
|
history_path = gfs.get_cache_dir() .. '/history',
|
|
exe_callback = function(cmd) awful.spawn(cmd) end
|
|
}
|
|
|
|
|
|
parent:add( wibox.widget { --DOC_HIDE
|
|
atextbox, --DOC_HIDE
|
|
bg = beautiful.bg_normal, --DOC_HIDE
|
|
widget = wibox.container.background --DOC_HIDE
|
|
}) --DOC_HIDE
|