import { spawnSync } from "node:child_process";
import { existsSync, readFileSync } from "node:fs";
import { dirname, resolve } from "node:path";
import { fileURLToPath } from "node:url";

const repoDir = resolve(dirname(fileURLToPath(import.meta.url)), "..");

function loadDotEnvValue(name) {
  if (process.env[name]) return process.env[name];
  const envPath = resolve(repoDir, ".env");
  if (!existsSync(envPath)) return "";
  for (const row of readFileSync(envPath, "utf8").split(/\r?\n/)) {
    if (!row.startsWith(`${name}=`)) continue;
    let value = row.slice(name.length + 1);
    if (
      (value.startsWith("'") && value.endsWith("'")) ||
      (value.startsWith('"') && value.endsWith('"'))
    ) {
      value = value.slice(1, -1);
    }
    return value;
  }
  return "";
}

const password = loadDotEnvValue("COMPUTER_USER_PASSWORD");
const args = ["build", "-t", "rakazo/computer:local", "infra/sandboxes/computer"];
const env = { ...process.env, DOCKER_BUILDKIT: "1" };
if (password) {
  env.COMPUTER_USER_PASSWORD = password;
  args.splice(1, 0, "--secret", "id=computer_password,env=COMPUTER_USER_PASSWORD");
}
const result = spawnSync("docker", args, { stdio: "inherit", env, cwd: repoDir });
process.exit(result.status ?? 1);