import { copyFileSync, existsSync, mkdirSync, chmodSync } from "node:fs";
import path from "node:path";
import { fileURLToPath } from "node:url";

export const projectRoot = fileURLToPath(new URL("../", import.meta.url));
const runtimeRoot = process.env.SITES_RUNTIME_ROOT || path.join(projectRoot, ".sites-runtime");

process.env.CLOUDFLARE_CF_FETCH_ENABLED ||= "false";
process.env.WRANGLER_SEND_METRICS ||= "false";
process.env.WRANGLER_WRITE_LOGS ||= "false";
process.env.WRANGLER_LOG_PATH ||= path.join(runtimeRoot, "wrangler/logs");
process.env.WRANGLER_REGISTRY_PATH ||= path.join(runtimeRoot, "wrangler/dev-registry");
process.env.MINIFLARE_REGISTRY_PATH ||= path.join(runtimeRoot, "wrangler/registry");

process.chdir(projectRoot);
for (const directory of [
  path.dirname(process.env.WRANGLER_LOG_PATH),
  process.env.WRANGLER_REGISTRY_PATH,
  process.env.MINIFLARE_REGISTRY_PATH,
]) {
  mkdirSync(directory, { recursive: true });
}


const rootDevVars = path.join(projectRoot, ".dev.vars");
const builtConfigDir = path.join(projectRoot, "dist/server");
const builtDevVars = path.join(builtConfigDir, ".dev.vars");
if (existsSync(rootDevVars) && existsSync(builtConfigDir)) {
  copyFileSync(rootDevVars, builtDevVars);
  try { chmodSync(builtDevVars, 0o600); } catch {}
}