awesome/tests/_wibox_helper.lua

local awful = require("awful")
local cairo = require("lgi").cairo
local wibox = require("wibox")

return { create_wibox = function()
    local img = cairo.ImageSurface(cairo.Format.ARGB32, 20, 20)

    -- Widgets that are aligned to the left
    local left_layout = wibox.layout.fixed.horizontal()
    left_layout:add(awful.widget.launcher({ image = img, command = "bash" }))
    left_layout:add(awful.widget.taglist(1, awful.widget.taglist.filter.all))
    left_layout:add(awful.widget.prompt())

    -- Widgets that are aligned to the right
    local right_layout = wibox.layout.fixed.horizontal()
    local textclock = awful.widget.textclock()
    right_layout:add(textclock)
    right_layout:add(awful.widget.layoutbox(1))

    -- Now bring it all together (with the tasklist in the middle)
    local layout = wibox.layout.align.horizontal()
    layout:set_left(left_layout)
    layout:set_middle(awful.widget.tasklist(1, awful.widget.tasklist.filter.currenttags))
    layout:set_right(right_layout)

    -- Create wibox
    local wb = wibox({ width = 1024, height = 20, screen = 1 })
    --wb.visible = true
    wb:set_widget(layout)

    return wb, textclock, img, left_layout, right_layout, layout
end }