import type { V1EnvVar } from "@kubernetes/client-node";
import type { Service } from "../schema/docker.d";

function toTable(args: Record<string, string | number | undefined>[]): string {
  return new Table(
    Object.keys(args[0] ?? {}).map((e) => e.toUpperCase()),
    ...args.map((e) => Object.values(e)),
  ).toString();
}

function toEnvVars(
  environment: Service["environment"],
): V1EnvVar[] | undefined {
  if (!environment) return;

  if (Array.isArray(environment)) {
    return environment.map((entry) => {
      const separator = entry.indexOf("=");
      const name = separator === -1 ? entry : entry.slice(0, separator);
      return {
        name,
        value: separator === -1 ? undefined : entry.slice(separator + 1),
      };
    });
  }

  return Object.entries(environment).map(([name, value]) => ({
    name,
    value: value === null ? undefined : String(value),
  }));
}

export { toEnvVars, toTable };
import { Table } from "@cliffy/table";