waybar: custom/wifi via iw for bond-slaved wlan; drop wg; shorter memory

4 files changed, 28 insertions, 35 deletions

diff --git a/dot_config/waybar/config.jsonc b/dot_config/waybar/config.jsonc
index 839b53c..b4d03ab 100644
--- a/dot_config/waybar/config.jsonc
+++ b/dot_config/waybar/config.jsonc
@@ -10,9 +10,8 @@
     "cpu",
     "temperature",
     "custom/memory",
-    "network#wifi",
+    "custom/wifi",
     "network#bond",
-    "custom/wg",
     "battery",
     "clock",
     "tray",
@@ -33,7 +32,7 @@
   },
 
   "custom/memory": {
-    "exec": "awk '/^MemTotal:/{t=$2} /^MemAvailable:/{a=$2} END{u=t-a; printf \"MEM %.1fG (%d%%) used / %.1fG (%d%%) free\\n\", u/1048576, u*100/t, a/1048576, a*100/t}' /proc/meminfo",
+    "exec": "awk '/^MemTotal:/{t=$2} /^MemAvailable:/{a=$2} END{u=t-a; printf \"MEM %.1fG (%d%%) / %.1fG (%d%%)\\n\", u/1048576, u*100/t, a/1048576, a*100/t}' /proc/meminfo",
     "interval": 10,
     "tooltip": false,
   },
@@ -43,12 +42,10 @@
     "critical-threshold": 80,
   },
 
-  "network#wifi": {
-    "interface": "wlan0",
+  "custom/wifi": {
+    "exec": "~/.config/waybar/wifi-status.sh",
+    "return-type": "json",
     "interval": 10,
-    "format-wifi": "{essid} {signalStrength}%",
-    "format-disconnected": "wifi off",
-    "tooltip-format-wifi": "{essid} · {signalStrength}% · {frequency} MHz\n{ifname}",
   },
 
   "network#bond": {
@@ -59,12 +56,6 @@
     "tooltip-format": "{ifname}: {ipaddr}/{cidr}",
   },
 
-  "custom/wg": {
-    "exec": "~/.config/waybar/wg-status.sh",
-    "return-type": "json",
-    "interval": 10,
-  },
-
   "battery": {
     "format": "BAT {capacity}%",
     "format-charging": "CHR {capacity}%",
diff --git a/dot_config/waybar/executable_wg-status.sh b/dot_config/waybar/executable_wg-status.sh
deleted file mode 100644
index 1fd7241..0000000
--- a/dot_config/waybar/executable_wg-status.sh
+++ /dev/null
@@ -1,13 +0,0 @@
-#!/bin/sh
-# Emit waybar JSON describing wireguard status. Uses `ip` (no root needed).
-set -eu
-
-iface=$(ip -br link show type wireguard 2>/dev/null | awk 'NF{print $1; exit}')
-
-if [ -n "${iface:-}" ]; then
-  printf '{"text":"WG %s","class":"up","tooltip":"%s"}\n' \
-    "$iface" \
-    "$(ip -br -4 addr show dev "$iface" 2>/dev/null | awk '{for(i=3;i<=NF;i++)printf "%s ",$i}')"
-else
-  printf '{"text":"WG off","class":"down","tooltip":"no wireguard interface"}\n'
-fi
diff --git a/dot_config/waybar/executable_wifi-status.sh b/dot_config/waybar/executable_wifi-status.sh
new file mode 100644
index 0000000..082551f
--- /dev/null
+++ b/dot_config/waybar/executable_wifi-status.sh
@@ -0,0 +1,19 @@
+#!/bin/sh
+# Emit waybar JSON describing wifi link state. Handles bond-slaved wlan
+# interfaces where waybar's built-in network module fails to detect wifi.
+set -eu
+
+iface=wlan0
+link=$(iw dev "$iface" link 2>/dev/null || true)
+
+if [ -z "$link" ] || [ "$link" = "Not connected." ]; then
+  printf '{"text":"wifi off","class":"down"}\n'
+  exit 0
+fi
+
+ssid=$(printf '%s\n' "$link" | awk -F': ' '/^\tSSID:/{print $2; exit}')
+dbm=$(printf '%s\n' "$link" | awk '/signal:/{print $2; exit}')
+pct=$(awk -v r="${dbm:-0}" 'BEGIN{p=2*(r+100); if(p>100)p=100; if(p<0)p=0; printf "%d",p}')
+
+printf '{"text":"%s %s%%","class":"up","tooltip":"%s · %s dBm"}\n' \
+  "$ssid" "$pct" "$iface" "$dbm"
diff --git a/dot_config/waybar/style.css b/dot_config/waybar/style.css
index 6038a87..d63d8aa 100644
--- a/dot_config/waybar/style.css
+++ b/dot_config/waybar/style.css
@@ -42,7 +42,7 @@ window#waybar {
 #pulseaudio,
 #tray,
 #custom-memory,
-#custom-wg {
+#custom-wifi {
   padding: 0 6px;
 }
 
@@ -58,19 +58,15 @@ window#waybar {
   color: #fe8019; /* orange */
 }
 
-#network.wifi {
-  color: #b8bb26; /* green */
-}
-
 #network.bond {
   color: #d3869b; /* purple */
 }
 
-#custom-wg.up {
-  color: #d3869b; /* purple */
+#custom-wifi {
+  color: #b8bb26; /* green */
 }
 
-#custom-wg.down {
+#custom-wifi.down {
   color: #928374; /* gray */
 }