open_app_store_updates_page

#!/bin/bash

# Get current user and OS information.
CURRENT_USER=$(/usr/bin/stat -f%Su /dev/console)
USER_ID=$(id -u "$CURRENT_USER")
OS_MAJOR=$(/usr/bin/sw_vers -productVersion | awk -F . '{print $1}')
OS_MINOR=$(/usr/bin/sw_vers -productVersion | awk -F . '{print $2}')

# Launch the app using launchctl.
echo "Launching App Store..."
if [[ "$OS_MAJOR" -eq 10 && "$OS_MINOR" -le 9 ]]; then
    LOGINWINDOW_PID=$(pgrep -x -u "$USER_ID" loginwindow)
    launchctl bsexec "$LOGINWINDOW_PID" open "macappstore://showUpdatesPage"
elif [[ "$OS_MAJOR" -eq 10 && "$OS_MINOR" -gt 9 ]]; then
    launchctl asuser "$USER_ID" open "macappstore://showUpdatesPage"
else
    echo "[ERROR] macOS $OS_MAJOR.$OS_MINOR is not supported."
    exit 1004
fi