build-index

#!/bin/bash -e

if [[ $(cat *.csv | tr -dc ',\n' | uniq) != ',,,,,,,,' ]]; then
    echo >&2 "Incorrect number of columns in one of the CSV files"
    exit 1
fi

(
    cat index-head.hc

    (
        grep -h -v -e '^#' -e '^Name,' ergo.csv dish.csv ortho.csv traditional.csv other.csv | shuf
        grep -h -v -e '^#' -e '^Name,' placeholders.csv
    ) | \
        while IFS=, read -r name layout features availability minKeys maxKeys website image note; do
            if [[ ! -f img/$image ]]; then
                echo >&2 "Image img/$image not found for $name"
                exit 1
            fi

            cat <<-EOF
            <div class="mix $features" data-layout="$layout" data-keys="$maxKeys" data-availability="$availability">
                <h3>$name</h3>
                <a href="$website"><img src="img/$image"/></a>
            </div>

EOF
        done
    cat index-tail.hc
) > index.html