macOS Software Update DDM Extension Attribute

ea_ddm_decalaration.sh

#!/bin/bash

# Define the path to the property list file
plist_file="/var/db/softwareupdate/SoftwareUpdateDDMStatePersistence.plist"

# Check if the file exists
if [ -f "$plist_file" ]; then
    # Use PlistBuddy to extract the Declarations section
    declarations=$(/usr/libexec/PlistBuddy -c "Print SUCorePersistedStatePolicyFields:Declarations" "$plist_file")

    # Extract the values
    target_os=$(echo "$declarations" | grep -o 'TargetOSVersion = [^ ]*' | cut -d' ' -f3)
    target_build=$(echo "$declarations" | grep -o 'TargetBuildVersion = [^ ]*' | cut -d' ' -f3)
    iso_datetime=$(echo "$declarations" | grep -o 'TargetLocalDateTime = [^ ]*' | cut -d' ' -f3)

    # Convert ISO date and time to the desired format
    formatted_datetime=$(date -j -f "%Y-%m-%dT%H:%M:%S" "$iso_datetime" "+%A, %B %d, %Y %I:%M%p")

    # Create the formatted string
    formatted_string="Target OS: $target_os ($target_build), Install Date: $formatted_datetime"
    
    # Print the result
    echo "<result>$formatted_string</result>"
else
    # File does not exist, return an error message
    echo "<result>Error: File not found</result>"
fi