1 files changed, 33 insertions, 0 deletions
diff --git a/bin/wifi b/bin/wifi
new file mode 100755
index 0000000..141210a
--- /dev/null
+++ b/bin/wifi
@@ -0,0 +1,33 @@
+#!/bin/bash -l
+
+set -euo pipefail
+
+is_on() {
+  networksetup -getairportpower en0 \
+    | grep -q ' On'
+}
+
+current() {
+  /System/Library/PrivateFrameworks/Apple80211.framework/Resources/airport -I \
+    | awk -F' SSID: ' '/ SSID: / {print $2}'
+}
+
+action() {
+  if [[ "$1" == "on" ]] && is_on
+  then
+    notify "WiFi status" "Connected to: $(current)"
+  else
+    networksetup -setairportpower en0 "$1"
+    notify "WiFi status" "On, searching for networks..."
+  fi
+}
+
+arg="${1:-''}"
+if [[ "$arg" == "on" ]]; then
+  action on
+elif [[ "$arg" == "off" ]]; then
+  action off
+else
+  >&2 echo "ERROR. Need \"on\" or \"off\" arg."
+fi
+