waybar/resources/config

{
    "layer": "top", // Waybar at top layer
    // "position": "bottom", // Waybar at the bottom of your screen
    // "height": 30, // Waybar height
    // "width": 1280, // Waybar width
    // Choose the order of the modules
    "modules-left": ["sway/workspaces", "custom/spotify"],
    "modules-center": ["sway/window"],
    "modules-right": ["pulseaudio", "network", "cpu", "memory", "battery", "clock", "tray"],
    // Modules configuration
    // "sway/workspaces": {
    //     "disable-scroll": true,
    //     "all-outputs": true,
    //     "format": "{name}: {icon}",
    //     "format-icons": {
    //         "1": "",
    //         "2": "",
    //         "3": "",
    //         "4": "",
    //         "5": "",
    //         "urgent": "",
    //         "focused": "",
    //         "default": ""
    //     }
    // },
    "sway/window": {
        "max-length": 50
    },
    "clock": {
        "format-alt": "{:%Y-%m-%d}"
    },
    "cpu": {
        "format": "{}% "
    },
    "memory": {
        "format": "{}% "
    },
    "battery": {
        "format": "{capacity}% {icon}",
        "format-icons": ["", "", "", "", ""]
    },
    "network": {
        // "interface": "wlp2s0", // (Optional) To force the use of this interface
        "format-wifi": "{essid} ({signalStrength}%) ",
        "format-ethernet": "{ifname} ",
        "format-disconnected": "Disconnected ⚠"
    },
    "pulseaudio": {
        "format": "{volume}% {icon}",
        "format-bluetooth": "{volume}% {icon}",
        "format-muted": "",
        "format-icons": {
            "headphones": "",
            "handsfree": "",
            "headset": "",
            "phone": "",
            "portable": "",
            "car": "",
            "default": ["", ""]
        }
    },
    "custom/spotify": {
        "format": " {}",
        "max-length": 40,
        "interval": 30, // Remove this if your script is endless and write in loop
        "exec": "$HOME/.config/waybar/mediaplayer.sh", // Script in resources folder
        "exec-if": "pgrep spotify"
    }
}