#/usr/bin/env sh

set -eo pipefail

if [ "$#" -ne 2 ]; then
    echo "Usage: $0 <mapping.csv> <image.svg>"
    exit 1
fi

MAPPING_FILE=$1
IMAGE_FILE=$2

if [ ! -f "$MAPPING_FILE" ]; then
    echo "$MAPPING_FILE not found!"
    exit 1
fi

if [ ! -f "$IMAGE_FILE" ]; then
    echo "$IMAGE_FILE not found!"
    exit 1
fi

# awk -F, 'NR==FNR {map[$1] = $2; next} {for (key in map) gsub("\\b" key "\\b", map[key]); print}' $MAPPING_FILE $IMAGE_FILE


awk -F, 'NR==FNR {map[$1] = $2; next} END {for (key in map) print key, "=>", map[key]}' $MAPPING_FILE


# while IFS=, read -r col1 col2 _; do
#     echo "$col1, $col2"
# done < "$MAPPING_FILE`"