index.ts

import { resolveApiKey } from "./src/auth.js";
import { CommandCodeLanguageModel } from "./src/model.js";

export interface CommandCodeProviderOptions {
  name?: string;
  apiKey?: string;
  baseURL?: string;
  headers?: Record<string, string>;
  authPaths?: string[];
}

export function createCommandCode(options: CommandCodeProviderOptions = {}) {
  const apiKey = resolveApiKey({ apiKey: options.apiKey, authPaths: options.authPaths });
  if (!apiKey) {
    throw new Error(
      "Command Code API key not found. Set COMMANDCODE_API_KEY env var, create ~/.commandcode/auth.json, or pass apiKey option.",
    );
  }

  return {
    languageModel(modelId: string): CommandCodeLanguageModel {
      return new CommandCodeLanguageModel(modelId, {
        apiKey,
        baseURL: typeof options.baseURL === "string" ? options.baseURL : undefined,
        headers:
          typeof options.headers === "object" && options.headers !== null
            ? (options.headers as Record<string, string>)
            : undefined,
      });
    },
  };
}