Add auto-ethernet option (for liberation)

hosts/liberation.toml

@@ -1,5 +1,5 @@
 wireless = ["wlp170s0"]
-#ethernet = ["enp2s0"]
+auto_ethernet = true
 temperature_path = "/sys/class/hwmon/hwmon4/temp1_input"
 has_battery = true
 

install.py

@@ -157,6 +157,7 @@ class HostConfig:
     base16_scheme: str = "seti"
     wireless: list[str] = field(factory=list)
     ethernet: list[str] = field(factory=list)
+    auto_ethernet: bool = True
     disks: list[str] = field(factory=lambda: ["/"])
     has_battery: bool = False
     system_font: str = "Fira Sans"

templates/.config/waybar/config.jsonc

@@ -16,6 +16,10 @@
         "network#${iface}",
 % endfor
 
+% if not host.ethernet and host.auto_ethernet:
+        "network#auto_ethernet",
+% endif
+
         "wireplumber",
         "battery",
         "group/disks",
@@ -50,6 +54,16 @@
     },
 % endfor
 
+% if not host.ethernet and host.auto_ethernet:
+    "network#auto_ethernet": {
+        "interface": "en*",
+        "format": "\uf6ff \uf058",
+        "format-disconnected": "\uf6ff \uf057",
+        "tooltip-format": "${iface} {ipaddr}",
+        "tooltip-format-disconnected": "${iface} down"
+    },
+% endif
+
     "wireplumber": {
         "format": "{icon} {volume}%",
         "format-muted": "\uf6a9 {volume}%",