Create erase-install.sh

Helpers/erase-install.sh

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+#DEVSCRIPT
+
+EIRUNCOMMAND="curl -s https://raw.githubusercontent.com/grahampugh/erase-install/main/erase-install.sh | sudo bash /dev/stdin --depnotify --check-power --power-wait-limit 180 ---erase --current-user --os=$MOSVERSION"
+# VERSION MUST BE PASSED THROUGH CONSOLE (EXPORTED) FOR $MOSVERSION
+
+export EIRUNCOMMAND
+#CHECKS FOR REQUIRED FILES
+if [ ! -e "/usr/local/Installomator/Installomator.sh" ]; then
+	curl -s https://raw.githubusercontent.com/PurpleComputing/mdmscripts/main/Installomator.sh?v=123$(date +%s) | bash
+fi
+if [ ! -e "/usr/local/bin/dialog" ]; then
+	/usr/local/Installomator/Installomator.sh swiftdialog NOTIFY=silent BLOCKING_PROCESS_ACTION=kill
+fi
+if [ ! -e "/Applications/Utilities/DEPNotify.app/Contents/MacOS/DEPNotify" ]; then
+	/usr/local/Installomator/Installomator.sh depnotify NOTIFY=silent BLOCKING_PROCESS_ACTION=kill
+fi
+
+if [ "$SHOWDIALOG" == "Y" ]; then
+	echo "Dialog will open"
+	/usr/local/bin/dialog dialog --title "Purple Managed macOS Updates" --message "**WARNING: Restart Required** \n\nYou are about to install an OS update which could take up to 1 hour 30 minutes to install. \n\n Please confirm you have saved all work and wish to continue?" --blurscreen --icon "https://www.apple.com/newsroom/images/product/os/macos/standard/Apple-WWDC22-macOS-Ventura-Spotlight-show-220606_big.jpg.large.jpg" --overlayicon warning --ontop --button1text "Continue" --button1shellaction "$EIRUNCOMMAND" --button2text "Later"
+
+else
+	echo "Dialog will not open"
+	echo Continuing...
+	$EIRUNCOMMAND
+fi
+
+#PROMPTS WITH INSTALL
+
+#EXITS
+exit 0