show actual package version in node request body (#678)

Author: silesky

packages/node/src/__tests__/http-integration.test.ts

@@ -2,6 +2,7 @@ const fetcher = jest.fn()
 jest.mock('../lib/fetch', () => fetcher)
 
 import { createSuccess } from './test-helpers/factories'
+import { version } from '../../package.json'
 import { Analytics } from '..'
 import { resolveCtx } from './test-helpers/resolve-ctx'
 
@@ -50,6 +51,7 @@ describe('Analytics Node', () => {
     `
     )
     const body = JSON.parse(httpRes.body)
+
     expect(body).toMatchInlineSnapshot(
       {
         batch: [
@@ -58,12 +60,6 @@ describe('Analytics Node', () => {
             _metadata: {
               nodeVersion: expect.any(String),
             },
-
-            context: {
-              library: {
-                version: expect.any(String),
-              },
-            },
           },
         ],
       },
@@ -77,7 +73,7 @@ describe('Analytics Node', () => {
             "context": Object {
               "library": Object {
                 "name": "AnalyticsNode",
-                "version": Any<String>,
+                "version": "${version}",
               },
             },
             "integrations": Object {},

packages/node/src/plugins/segmentio/index.ts

@@ -1,9 +1,10 @@
 import { CoreContext, CorePlugin } from '@segment/analytics-core'
 import { Publisher, PublisherProps } from './publisher'
+import { version } from '../../../package.json'
 
 function normalizeEvent(ctx: CoreContext) {
   ctx.updateEvent('context.library.name', 'AnalyticsNode')
-  ctx.updateEvent('context.library.version', '1.0.0')
+  ctx.updateEvent('context.library.version', version)
   ctx.updateEvent('_metadata.nodeVersion', process.versions.node)
 }