#!/bin/bash
if [ $# -eq 0 ]; then
    echo "Usage: $0 <profile>"
    exit 1
fi

profile="$1"
while IFS=, read -r version backingversion url
do
    vhd=$(basename "$url" | sed -E "s/.app/.vhd/")
    if [ -f "images/vhd/$vhd" ]; then
        input=$(vhdiinfo images/vhd/$vhd)

        identifier=$(echo "$input" | grep -i "Identifier" | head -1 | awk '{print $NF}')
        parent_identifier=$(echo "$input" | grep -i "Parent identifier" | awk '{print $NF}')
        parent_filename=$(echo "$input" | grep -i "Parent filename" | awk -F': ' '{print $2}')
        
        echo $vhd,$version,$identifier,$backingversion,$parent_identifier,$parent_filename >> images/lookup/phase1_$1.csv
    else 
        echo "images/vhd/$vhd not found"
    fi
done < profiles/$profile/apps.csv