Devcycle To Openfeature Nodejs Initialization Transform

Made for

Node.js

Last update

Mar 13, 2025

DevCycle to OpenFeature Node.js - Initialization Transform CodeMod

This Codemod will transform the initialization of the DevCycle Node.js Server SDK to use OpenFeature Node.js SDK.

Calls to initializeDevCycle() should be replaced with new DevCycleProvider() where the same parameters used.
The variable named from the initializeDevCycle() call should be renamed to replace client with provider. For example: devcycleClient renamed to devcycleProvider.
The new provider should be passed into await OpenFeature.setProviderAndWait(devcycleProvider);
C new openFeatureClient should be created from OpenFeature.getClient()
Usages of the variabled named from the initializeDevCycle() call should be updated to use the openFeatureClient instead.

Before

let devcycleClient: DevCycleClient;

async function initializeDevCycleClient() {
  devcycleClient = await initializeDevCycle(DEVCYCLE_SERVER_SDK_KEY, {
    logLevel: "info",
    eventFlushIntervalMS: 1000,
  }).onClientInitialized();
  return devcycleClient;
}

function getDevCycleClient() {
  return devcycleClient;
}

export { initializeDevCycleClient, getDevCycleClient };

After

let openFeatureClient: Client;

async function initializeDevCycleClient() {
  const Devcycleprovider = new DevCycleProvider(DEVCYCLE_SERVER_SDK_KEY, {
    logLevel: "info",
    eventFlushIntervalMS: 1000,
  });

  await OpenFeature.setProviderAndWait(Devcycleprovider);
  const openFeatureClient = OpenFeature.getClient();
  return openFeatureClient;
}

function getDevCycleClient() {
  return openFeatureClient;
}

export { initializeDevCycleClient, getDevCycleClient };

DevCycle to OpenFeature Node.js - Initialization Transform CodeMod

This Codemod will transform the initialization of the DevCycle Node.js Server SDK to use OpenFeature Node.js SDK.

Calls to initializeDevCycle() should be replaced with new DevCycleProvider() where the same parameters used.
The variable named from the initializeDevCycle() call should be renamed to replace client with provider. For example: devcycleClient renamed to devcycleProvider.
The new provider should be passed into await OpenFeature.setProviderAndWait(devcycleProvider);
C new openFeatureClient should be created from OpenFeature.getClient()
Usages of the variabled named from the initializeDevCycle() call should be updated to use the openFeatureClient instead.

Before

let devcycleClient: DevCycleClient;

async function initializeDevCycleClient() {
  devcycleClient = await initializeDevCycle(DEVCYCLE_SERVER_SDK_KEY, {
    logLevel: "info",
    eventFlushIntervalMS: 1000,
  }).onClientInitialized();
  return devcycleClient;
}

function getDevCycleClient() {
  return devcycleClient;
}

export { initializeDevCycleClient, getDevCycleClient };

After

let openFeatureClient: Client;

async function initializeDevCycleClient() {
  const Devcycleprovider = new DevCycleProvider(DEVCYCLE_SERVER_SDK_KEY, {
    logLevel: "info",
    eventFlushIntervalMS: 1000,
  });

  await OpenFeature.setProviderAndWait(Devcycleprovider);
  const openFeatureClient = OpenFeature.getClient();
  return openFeatureClient;
}

function getDevCycleClient() {
  return openFeatureClient;
}

export { initializeDevCycleClient, getDevCycleClient };

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