#!/usr/bin/env bash
# Required Binaries:
#   | simple-http-server
#   | sass

# ===== Configuration ===== #
ADDR="127.0.0.1" # bind address
PORT="8000"     # bind port
WEBROOT="www"   # root web directory
USE_INDEX=true
NO_CACHE=true
declare -a SRV_ARGS=()

function host {
	local args=( "$@" )
	# Apply Flags
	if [[ "$NO_CACHE" == true ]]; then
		args+=("--nocache")
	fi
	if [[ "$USE_INDEX" == true ]]; then
		args+=("--index")
	fi
	
	# Apply Options
	args+=(--ip "$ADDR" --port "$PORT")
	
	simple-http-server "${args[@]}" "$@" -- "$WEBROOT"
}

# trap cleanup EXIT
set -ueo pipefail
set -x

# host dev server
host "${SRV_ARGS[@]}"