.dotfiles/.config/polybar/custom.ini

[module/fan-speed]
    type = custom/script
    exec = $HOME/.config/polybar/scripts/fan-speed.sh
    interval = 1

    format-prefix = " "
    format-prefix-foreground = ${colors.foreground-alt}
    format-underline = #8bf
    format = <label>

    label = %output:4%

[module/arch-updates]
    type = custom/script
    exec = $HOME/.config/polybar/scripts/arch-updates.sh
    interval = 300

    format-prefix = " "
    format-prefix-foreground = ${colors.foreground-alt}
    format-underline = #1794D1
    format = <label>

    click-left = alacritty -e sh -c "yay -Syu && echo DONE || echo ERROR; read" &

    label = %output%