chore: export named function (#125)

* chore: export named function

This allows us greater flexibiltiy, if the named export does not exist, it will give immediate error when trying to run the module, making debugging simpler

* chore: remove NodeJS v19 from CI workflow

.github/workflows/pr.yml

@@ -14,7 +14,7 @@ jobs:
     if: ${{ github.event_name == 'pull_request' }}
     strategy:
       matrix:
-        node: [ 19, 20, 21 ]
+        node: [ 20, 21 ]
     name: Node ${{ matrix.node }} test
     steps:
       - name: Git Checkout

README.md

@@ -23,12 +23,12 @@ npm install @saidsef/tracing-node --save
 ## Usage
 
 ```
-const setupTracing = require('@saidsef/tracing-node');
+const { setupTracing } = require('@saidsef/tracing-node');
 setupTracing('hostname', 'application_name', 'endpoint');
 ```
 
 ```
-import setupTracing from '@saidsef/tracing-node';
+import { setupTracing } from '@saidsef/tracing-node';
 setupTracing('hostname', 'application_name', 'endpoint');
 ```
 

libs/index.mjs

@@ -55,7 +55,7 @@ diag.setLogger(new DiagConsoleLogger(), DiagLogLevel.INFO);
 * be used to create and export spans for tracing various operations within
 * the service.
 */
-export default function setupTracing (serviceName, appName="application", endpoint=null) {
+export async function setupTracing (serviceName, appName="application", endpoint=null) {
   const provider = new NodeTracerProvider({
     resource: new Resource({
       [SemanticResourceAttributes.SERVICE_NAME]: serviceName,
@@ -112,5 +112,5 @@ export default function setupTracing (serviceName, appName="application", endpoi
   })});
 
   // Return the tracer for the service
-  return provider.getTracer(serviceName);
+  return await provider.getTracer(serviceName);
 }

package.json

@@ -1,12 +1,12 @@
 {
   "name": "@saidsef/tracing-node",
-  "version": "1.9.8",
+  "version": "1.10.0",
   "description": "tracing NodeJS - This is a wrapper for OpenTelemetry instrumentation packages",
   "main": "libs/index.mjs",
   "scripts": {
     "test": "node --trace-warnings --test --report-uncaught-exception --heap-prof --cpu-prof --track-heap-objects --report-dir=test/ --diagnostic-dir=test/ --heap-prof-dir=test/ libs/index.mjs",
     "lint": "eslint libs -c .eslintrc.yml ",
-    "rebuild": "rm -rfv node_modules/ package-lock.json && NODE_ENV=production npm install"
+    "rebuild": "rm -rfv node_modules/ package-lock.json && npm install --prod --omit=dev"
   },
   "type": "module",
   "private": false,
@@ -31,7 +31,7 @@
   "author": "Said Sef <saidsef@gmail.com>",
   "license": "Apache-2.0",
   "engines": {
-    "node": ">= 19"
+    "node": ">= 20"
   },
   "bugs": {
     "url": "https://github.com/saidsef/tracing-nodejs/issues"