run.sh

#!/bin/bash
#
# NIST-developed software is provided by NIST as a public service. You may use,
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# Exit immediately if a command fails
set -e

APTVARS="NEEDRESTART_MODE=l NEEDRESTART_SUSPEND=1 DEBIAN_FRONTEND=noninteractive"
if ! command -v realpath &>/dev/null; then
    echo "Package \"coreutils\" not found, installing..."
    sudo env $APTVARS apt-get install -y coreutils
fi

SCRIPT_DIR=$(dirname "$(realpath "$0")")
cd "$SCRIPT_DIR"

sudo -v # Ensure sudo session is active

# Upon exit, gracefully stop all components and fix console in case it breaks
trap "trap - EXIT SIGINT SIGTERM; echo \"#################################  STOPPING... #################################\"; \"$SCRIPT_DIR/./stop.sh\"; stty sane || true; exit" EXIT SIGINT SIGTERM

echo "Running 5G Core components..."
cd 5G_Core_Network
./run.sh
cd ..

echo
echo -n "Waiting for AMF to be ready"
attempt=0
while ! ./5G_Core_Network/is_amf_ready.sh | grep -q "true"; do
    echo -n "."
    sleep 0.5
    attempt=$((attempt + 1))
    if [ $attempt -ge 120 ]; then
        echo "5G Core components did not start after 60 seconds, exiting..."
        exit 1
    fi
done
echo -e "\nAMF is ready."

echo
echo "Running gNodeB..."
cd Next_Generation_Node_B
./run_background.sh
cd ..

echo
echo "Running User Equipment..."
cd User_Equipment
./run_background.sh 3
./run_background.sh 2
./run.sh
cd ..