From e484cd8ce143d25f084dc646040307f0f45f0e94 Mon Sep 17 00:00:00 2001
From: Augustin Martignoni <augustin@martignoni.net>
Date: Wed, 16 Nov 2022 11:57:32 +0100
Subject: [PATCH 1/3] Replace airport and scselect commands with the
 networksetup command.

---
 locationchanger.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/locationchanger.sh b/locationchanger.sh
index 37f24b3..66eb6d4 100755
--- a/locationchanger.sh
+++ b/locationchanger.sh
@@ -24,10 +24,10 @@ ts() {
 ID=`whoami`
 ts "I am '$ID'"
 
-SSID=`/System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport -I | grep ' SSID' | cut -d : -f 2- | sed 's/^[ ]*//'`
+SSID=`networksetup -getairportnetwork en0 | awk '{print $NF}'`
 
-LOCATION_NAMES=`scselect | tail -n +2 | cut -d \( -f 2- | sed 's/)$//'`
-CURRENT_LOCATION=`scselect | tail -n +2 | egrep '^\ +\*' | cut -d \( -f 2- | sed 's/)$//'`
+LOCATION_NAMES=`networksetup -listlocations`
+CURRENT_LOCATION=`networksetup -getcurrentlocation`
 
 ts "Connected to '$SSID'"
 

From 43cddada347315e1149b89b7bf956e8b1749e315 Mon Sep 17 00:00:00 2001
From: Augustin Martignoni <augustin@martignoni.net>
Date: Sun, 20 Nov 2022 12:47:03 +0100
Subject: [PATCH 2/3] Generalise selection of WiFi hardware interface.

---
 locationchanger.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/locationchanger.sh b/locationchanger.sh
index 66eb6d4..e53ce20 100755
--- a/locationchanger.sh
+++ b/locationchanger.sh
@@ -24,7 +24,7 @@ ts() {
 ID=`whoami`
 ts "I am '$ID'"
 
-SSID=`networksetup -getairportnetwork en0 | awk '{print $NF}'`
+SSID=`networksetup -listallhardwareports | awk '/Wi-Fi/{getline; print $2}' | xargs networksetup -getairportnetwork | awk '{print $NF}'`
 
 LOCATION_NAMES=`networksetup -listlocations`
 CURRENT_LOCATION=`networksetup -getcurrentlocation`

From cdb71632a490a9031af64ff265cca3b55228443e Mon Sep 17 00:00:00 2001
From: Giles Wells <giles@mediagearhead.com>
Date: Tue, 20 Dec 2022 15:18:02 -0500
Subject: [PATCH 3/3] Add skip for the root run to address issue #28

---
 locationchanger.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/locationchanger.sh b/locationchanger.sh
index e53ce20..1090646 100755
--- a/locationchanger.sh
+++ b/locationchanger.sh
@@ -24,6 +24,11 @@ ts() {
 ID=`whoami`
 ts "I am '$ID'"
 
+if [ "$ID" == "root" ]; then
+    ts "Running as root will read a bad config, exiting."
+    exit 1;
+fi
+
 SSID=`networksetup -listallhardwareports | awk '/Wi-Fi/{getline; print $2}' | xargs networksetup -getairportnetwork | awk '{print $NF}'`
 
 LOCATION_NAMES=`networksetup -listlocations`