Function setConfigValue

scripts/sparc2/src/cli/cli.ts:391–429

* Set configuration value * @param key Configuration key * @param value Configuration value

(key: string, value: any)

 * @param value Configuration value
 */
async function setConfigValue(key: string, value: any): Promise<void> {
  const configPath = Deno.env.get("SPARC2_CONFIG_PATH") || "config/sparc2-config.toml";

  try {
    // Read existing config
    let config: Record<string, any> = {};

    try {
      const configContent = await Deno.readTextFile(configPath);
      config = parse(configContent);
    } catch {
      // File doesn't exist or is empty, use empty config
    }

    // Handle nested keys (e.g., "agent.name")
    const keys = key.split(".");
    let current: any = config;

    for (let i = 0; i < keys.length - 1; i++) {
      const k = keys[i];

      if (current[k] === undefined || current[k] === null || typeof current[k] !== "object") {
        current[k] = {};
      }

      current = current[k];
    }

    // Set the value
    current[keys[keys.length - 1]] = value;

    // Write config file
    await Deno.writeTextFile(configPath, stringify(config));
  } catch (error: unknown) {
    const errorMessage = error instanceof Error ? error.message : String(error);
    console.error(`Error setting configuration: ${errorMessage}`);
    throw error;
  }
}

/**
 * Config command action