#!/usr/bin/env bash

set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" &>/dev/null && pwd)"

function safe_specdown() {
	if [ -f "$1" ]; then
		MARKDOWN_PATH="$(
			cd "$(dirname "$1")"
			pwd -P
		)/$(basename "$1")"

		EDSM_GZ_PATH="$SCRIPT_DIR/../.cache/systemsPopulated.json.gz"
		if ! [ -f "$EDSM_GZ_PATH" ]; then
			mkdir -p "$(dirname "$EDSM_GZ_PATH")"
			curl -Lo "$EDSM_GZ_PATH" "https://www.edsm.net/dump/systemsPopulated.json.gz"
		fi

		(
			REPOSITORY_DIR="$PWD"
			TEMPORARY_DIR="$(mktemp -d)"
			cd "$TEMPORARY_DIR"
			mkdir "$TEMPORARY_DIR/repo"
			cd "$TEMPORARY_DIR/repo"
			export EDSM_GZ_PATH
			specdown run --add-path "$REPOSITORY_DIR/target/release/" "$MARKDOWN_PATH"
		)
	else
		echo "$1 is not valid"
		exit 1
	fi
}

for ARG in "${@:1}"; do
	safe_specdown "$ARG"
done