Update platform scripts so that the BASH_LOCATION works on Mac as well (#428)

Author: Belchy06

Matchmaker/platform_scripts/bash/run.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 # Copyright Epic Games, Inc. All Rights Reserved.
-BASH_LOCATION=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+BASH_LOCATION="$(cd -P -- "$(dirname -- "$0")" && pwd -P)"
 
 pushd "${BASH_LOCATION}" > /dev/null
 

Matchmaker/platform_scripts/bash/setup.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 # Copyright Epic Games, Inc. All Rights Reserved.
-BASH_LOCATION=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+BASH_LOCATION="$(cd -P -- "$(dirname -- "$0")" && pwd -P)"
 
 pushd "${BASH_LOCATION}" > /dev/null
 

SFU/platform_scripts/bash/run_cloud.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 # Copyright Epic Games, Inc. All Rights Reserved.
-BASH_LOCATION=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+BASH_LOCATION="$(cd -P -- "$(dirname -- "$0")" && pwd -P)"
 
 pushd "${BASH_LOCATION}" > /dev/null
 

SFU/platform_scripts/bash/run_local.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 # Copyright Epic Games, Inc. All Rights Reserved.
-BASH_LOCATION=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+BASH_LOCATION="$(cd -P -- "$(dirname -- "$0")" && pwd -P)"
 
 pushd "${BASH_LOCATION}" > /dev/null
 

SFU/platform_scripts/bash/setup.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 # Copyright Epic Games, Inc. All Rights Reserved.
-BASH_LOCATION=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+BASH_LOCATION="$(cd -P -- "$(dirname -- "$0")" && pwd -P)"
 
 pushd "${BASH_LOCATION}" > /dev/null
 

SignallingWebServer/platform_scripts/bash/Start_SignallingServer.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 # Copyright Epic Games, Inc. All Rights Reserved.
-BASH_LOCATION=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+BASH_LOCATION="$(cd -P -- "$(dirname -- "$0")" && pwd -P)"
 
 pushd "${BASH_LOCATION}" > /dev/null
 

SignallingWebServer/platform_scripts/bash/Start_TURNServer.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 # Copyright Epic Games, Inc. All Rights Reserved.
-BASH_LOCATION=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+BASH_LOCATION="$(cd -P -- "$(dirname -- "$0")" && pwd -P)"
 
 pushd "${BASH_LOCATION}" > /dev/null
 

SignallingWebServer/platform_scripts/bash/Start_WithTURN_SignallingServer.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 # Copyright Epic Games, Inc. All Rights Reserved.
-BASH_LOCATION=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+BASH_LOCATION="$(cd -P -- "$(dirname -- "$0")" && pwd -P)"
 
 pushd "${BASH_LOCATION}" > /dev/null
 

SignallingWebServer/platform_scripts/bash/docker-build-cirrus.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 # Copyright Epic Games, Inc. All Rights Reserved.
-BASH_LOCATION=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+BASH_LOCATION="$(cd -P -- "$(dirname -- "$0")" && pwd -P)"
 
 pushd "${BASH_LOCATION}" > /dev/null
 

SignallingWebServer/platform_scripts/bash/run_local.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 # Copyright Epic Games, Inc. All Rights Reserved.
-BASH_LOCATION=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+BASH_LOCATION="$(cd -P -- "$(dirname -- "$0")" && pwd -P)"
 
 pushd "${BASH_LOCATION}" > /dev/null
 

SignallingWebServer/platform_scripts/bash/setup.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 # Copyright Epic Games, Inc. All Rights Reserved.
-BASH_LOCATION=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+BASH_LOCATION="$(cd -P -- "$(dirname -- "$0")" && pwd -P)"
 NODE_VERSION=v18.17.0
 
 pushd "${BASH_LOCATION}" > /dev/null