all repos — dot @ master

Shell, editor and terminal configuration, and the tools that go with them

bin/wifi (view raw)

 1
 2
 3
 4
 5
 6
 7
 8
 9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 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