langfuse-core - npm Package Compare versions

Comparing version 2.6.0 to 2.6.2-alpha.0

lib/index.cjs.js

 'use strict';
 
 var mustache = require('mustache');
+var langfuseCore = require('langfuse-core');
 
@@ -87,2 +88,32 @@ exports.LangfusePersistedProperty = void 0;
 }
+function configLangfuseSDK(params) {
+  if (!params) {
+    params = {};
+  }
+  const {
+    publicKey,
+    secretKey,
+    ...coreOptions
+  } = params;
+  // check environment variables if values not provided
+  const finalPublicKey = publicKey ?? getEnv("LANGFUSE_PUBLIC_KEY");
+  const finalSecretKey = secretKey ?? getEnv("LANGFUSE_SECRET_KEY");
+  const finalBaseUrl = coreOptions.baseUrl ?? getEnv("LANGFUSE_BASEURL");
+  const finalCoreOptions = {
+    ...coreOptions,
+    baseUrl: finalBaseUrl
+  };
+  // check required parameters
+  if (!finalPublicKey) {
+    console.error("publicKey is required, but was not provided");
+  }
+  if (!finalSecretKey) {
+    console.error("secretKey is required, but was not provided");
+  }
+  return {
+    publicKey: finalPublicKey,
+    secretKey: finalSecretKey,
+    ...finalCoreOptions
+  };
+}
 
@@ -92,2 +123,3 @@ var utils = /*#__PURE__*/Object.freeze({
   assert: assert,
+  configLangfuseSDK: configLangfuseSDK,
   currentISOTime: currentISOTime,
@@ -195,4 +227,3 @@ currentTimestamp: currentTimestamp,
       ...options
-    } = params;
-    assert(publicKey, "You must pass your Langfuse project's api public key.");
+    } = langfuseCore.utils.configLangfuseSDK(params);
     this.publicKey = publicKey;
@@ -477,4 +508,6 @@ this.secretKey = secretKey;
         "X-Langfuse-Sdk-Variant": this.getLibraryId(),
-        "X-Langfuse-Public-Key": this.publicKey,
-        ...this.constructAuthorizationHeader(this.publicKey, this.secretKey)
+        ...(this.publicKey ? {
+          "X-Langfuse-Public-Key": this.publicKey
+        } : undefined),
+        ...(this.publicKey ? this.constructAuthorizationHeader(this.publicKey, this.secretKey) : undefined)
       },
@@ -577,4 +610,4 @@ body: p.body
   constructor(params) {
-    assert(params.publicKey, "You must pass your Langfuse project's api public key.");
-    assert(params.secretKey, "You must pass your Langfuse project's api secret key.");
+    assert(params?.publicKey, "You must pass your Langfuse project's api public key.");
+    assert(params?.secretKey, "You must pass your Langfuse project's api secret key.");
     super(params);
@@ -581,0 +614,0 @@ this._promptCache = new LangfusePromptCache();

lib/index.d.ts

@@ -1395,5 +1395,11 @@ /// <reference types="node" />
 declare function getEnv<T = string>(key: string): T | undefined;
+interface Params extends LangfuseCoreOptions {
+    publicKey?: string;
+    secretKey?: string;
+}
+declare function configLangfuseSDK(params?: Params): Params;
 
 type utils_d_RetriableOptions = RetriableOptions;
 declare const utils_d_assert: typeof assert;
+declare const utils_d_configLangfuseSDK: typeof configLangfuseSDK;
 declare const utils_d_currentISOTime: typeof currentISOTime;
@@ -1410,2 +1416,3 @@ declare const utils_d_currentTimestamp: typeof currentTimestamp;
     utils_d_assert as assert,
+    utils_d_configLangfuseSDK as configLangfuseSDK,
     utils_d_currentISOTime as currentISOTime,
@@ -1458,4 +1465,4 @@ utils_d_currentTimestamp as currentTimestamp,
     abstract setPersistedProperty<T>(key: LangfusePersistedProperty, value: T | null): void;
-    constructor(params: {
-        publicKey: string;
+    constructor(params?: {
+        publicKey?: string;
         secretKey?: string;
@@ -1505,3 +1512,3 @@ } & LangfuseCoreOptions);
     constructor(params: {
-        publicKey: string;
+        publicKey?: string;
     } & LangfuseCoreOptions);
@@ -1512,5 +1519,5 @@ score(body: CreateLangfuseScoreBody): Promise<this>;
     private _promptCache;
-    constructor(params: {
-        publicKey: string;
-        secretKey: string;
+    constructor(params?: {
+        publicKey?: string;
+        secretKey?: string;
     } & LangfuseCoreOptions);
@@ -1517,0 +1524,0 @@ trace(body?: CreateLangfuseTraceBody): LangfuseTraceClient;

package.json

 {
   "name": "langfuse-core",
-  "version": "2.6.0",
+  "version": "2.6.2-alpha.0",
   "engines": {
@@ -40,3 +40,3 @@ "node": ">=18"
   },
-  "gitHead": "5cd24ecb99106368eec611579ff95084601e06cc"
+  "gitHead": "4a75e27d510d5766f472fa890eda43b7806050c3"
 }

New alerts

No v1

Quality

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

306588

increased by2.18%

Lines of code

3357

increased by2.22%

Worsened metrics

Number of low quality alerts

2

increased by100%

No dependency changes