@fiberplane/hono-otel/dist/config/local-mode.js

Hono middleware to forward OpenTelemetry traces to a local instance of @fiberplane/studio

import { ENV_FIBERPLANE_ENVIRONMENT } from "../constants.js";
import { getFromEnv } from "../utils/index.js";
/**
 * The client library needs to be aware of whether it is in production. In production, we will NOT send certain sensitive data (see below).
 *
 * To determine whether we're in "local" mode, the library first checks:
 * - Whether the FIBERPLANE_ENVIRONMENT env var === "local"
 * - If there is no FIBERPLANE_ENVIRONMENT set, then we check if FIBERPLANE_OTEL_ENDPOINT contains localhost.
 *
 */
export function isInLocalMode(env, isLocalFallback) {
    const fiberplaneEnv = getFromEnv(env, ENV_FIBERPLANE_ENVIRONMENT);
    // If the FIBERPLANE_ENVIRONMENT env var is present and it is not nullish,
    // then we use it to determine if we're in local mode.
    if (fiberplaneEnv != null) {
        return fiberplaneEnv === "local";
    }
    return isLocalFallback;
}