LogBrew で React Native のログを送信する

npm install @logbrew/sdk@0.1.28 @logbrew/react-native@0.1.35

logbrew projects --json

install -d -m 700 "$HOME/.logbrew" &&
logbrew projects keys create "<project_id>" \
  --ingest-key-file "$HOME/.logbrew/my-mobile-app.ingest" \
  --label "My mobile app" \
  --kind sdk \
  --json

EXPO_PUBLIC_LOGBREW_CLIENT_KEY=<your_project_sdk_key>

import { AppState } from "react-native";
import {
  createAppStateListener,
  createLogBrewReactNativeClient,
  createReactNativeFetchTransport
} from "@logbrew/react-native";

const clientKey = process.env.EXPO_PUBLIC_LOGBREW_CLIENT_KEY;
if (!clientKey) {
  throw new Error("Set EXPO_PUBLIC_LOGBREW_CLIENT_KEY");
}

const client = createLogBrewReactNativeClient({
  clientKey,
  context: {
    schemaVersion: 1,
    resource: {
      service: { name: "my-mobile-app" },
      deployment: {
        environment: __DEV__ ? "development" : "production",
        release: "mobile@1.0.0"
      }
    }
  },
  transport: createReactNativeFetchTransport()
});

const stopAppStateListener = createAppStateListener(client, AppState, {
  flushOnBackground: true
});

export async function verifyLogBrewSetup() {
  client.log(`evt_react_native_setup_${Date.now()}`, new Date().toISOString(), {
    level: "info",
    message: "React Native setup check"
  });

  const receipt = await client.flush();
  if (receipt.statusCode < 200 || receipt.statusCode >= 300) {
    throw new Error("LogBrew did not accept the setup event");
  }
  return {
    status_code: receipt.statusCode,
    attempts: receipt.attempts,
    batches: receipt.batches
  };
}

logbrew read logs --project "<project_id>" \
  --search "React Native setup check" --since 1h --json

// metro.config.js
const { getLogBrewExpoConfig } = require("@logbrew/react-native/metro");

module.exports = getLogBrewExpoConfig(__dirname);

// metro.config.js
const { getLogBrewExpoConfig } = require("@logbrew/react-native/metro");
const { getBundleModeMetroConfig } = require("react-native-worklets/bundleMode");

module.exports = getBundleModeMetroConfig(getLogBrewExpoConfig(__dirname));