#!/bin/bash
readonly DEFAULT_DIRECTORY=$(dirname "$(readlink -f "$0")")
readonly DEFAULT_FILE=index.html
##
readonly DIRECTORY=${1:-$DEFAULT_DIRECTORY}
readonly FILE=${2:-$DEFAULT_FILE}
function convert-files-to-links() {
local links=()
for file in "$@"; do
local filename=$(basename "$file")
links+=("$filename")
done
echo "${links[@]}"
}
function write-index() {
local index="$1"
local files=( "${@:2}" )
local links=$(convert-files-to-links "${files[@]}")
cat >"$index" <
Map File Listing
${links[@]}
EOF
}
function main() {
shopt -s nullglob
local files=("$DIRECTORY"/*.{wad,pk3})
shopt -u nullglob
write-index "$DIRECTORY/$FILE" "${files[@]}"
}
main