dotfiles/.config/waybar/config.jsonc.cgt

;<! tmpl:setPostProcessor(opt.fennelToJSON) !>
;; vim: ft=fennel
<!
local cpu_temp_hwmon = nil
for d in require("lfs").dir("/sys/class/hwmon") do
  if d ~= "." and d ~= ".." then
    local namef = io.open("/sys/class/hwmon/" .. d .. "/name", "r")

    if namef:read("*a"):gsub("%s+", "") == "coretemp" then
      cpu_temp_hwmon = "/sys/class/hwmon/" .. d .. "/temp1_input"
    end

    namef:close()
  end
end
!>
(local format-icons ["▁" "▂" "▃" "▄" "▅" "▆" "▇" "█"])

{:spacing 4
 :layer :top
 ;<! if opt.wayland_compositor == "river" then !>
 :modules-left [:river/tags :river/window]
 ;<! elseif opt.wayland_compositor == "hyprland" then !>
 :modules-left [:hyprland/workspaces :hyprland/window]
 ;<! end !>
 :modules-right [:mpris
                 :cava
                 :cpu
                 :memory
                 :network
                 :pulseaudio
                 :gamemode
                 :temperature
                 :battery
                 :clock
                 :tray]
 :cava {:hide_on_silence true
        :bars 16
        :bar_delimiter 0
        :method :pipewire
        : format-icons}
 :mpris {:format "{status_icon} {dynamic}"
         :interval 5
         :dynamic-order [:title :artist :position :length]
         :dynamic-importance-order [:position :length :artist :album]
         :status-icons {:playing "󰏤" :paused "󰐊" :stopped "󰓛"}
         :title-len 32
         :dynamic-len 64
         :dynamic-separators " 󱓜 "}
 :gamemode {:format "{glyph} {count}"}
 :tray {:spacing 10}
 :clock {:tooltip-format "<big>{:%Y %B}</big>\n<tt><small>{calendar}</small></tt>"
         :format-alt "{:%Y-%m-%d}"}
 :cpu {:format (.. (faccumulate [s "" i 0 (- (cg.opt.system :nproc) 1)]
                     (.. s "{icon" i "}")) " {usage}% ")
       :interval 2
       : format-icons}
 :memory {:format "{}% "}
 :temperature {:hwmon-path "<% cpu_temp_hwmon %>"
               :critical-threshold 80
               :format "{temperatureC}°C {icon}"
               :format-icons ["" "" ""]}
 :battery {:states {:warning 50 :critical 20}
           :format "{capacity}% {icon}"
           :format-charging "{capacity}% 󰂄"
           :format-plugged "{capacity}% "
           :format-alt "{time} {icon}"
           :format-icons ["" "" "" "" ""]}
 :pulseaudio (let [fstring (fn [muted bluetooth]
                             (.. (if muted "󰝟" "{volume}%")
                                 (if (and muted (not bluetooth)) "" " {icon}")
                                 (if bluetooth "" "") " {format_source}"))]
               {:format (fstring false false)
                :format-muted (fstring true false)
                :format-bluetooth (fstring false true)
                :format-bluetooth-muted (fstring true true)
                :format-source "{volume}% "
                :format-source-muted ""
                :format-icons {:headphone ""
                               :hands-free "󰋏"
                               :headset "󰋎"
                               :phone ""
                               :portable ""
                               :car ""
                               :default ["" "" ""]}
                :on-click :pavucontrol})
 :network {:interval 10
           :format "{bandwidthDownBytes}  {bandwidthUpBytes} "
           :tooltip-format-ethernet "{ifname} {ipaddr}"
           :tooltip-format-wifi "{essid} {ipaddr}"
           :on-click "<% opt.term.command %> nmtui"
           :on-click-right "<% opt.term.command %> nmtui"}}