Support NodeJS>=8 (#236)

* Support NodeJS>=12

* Support NodeJS>=10

* Support NodeJS>=8

Author: gpotter2

.github/workflows/unittests.yml

@@ -12,10 +12,10 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [14, 15, 16, 18]
+        node-version: [8, 10, 12, 14, 15, 16, 18]
     steps:
       - uses: actions/checkout@v3
-      - name: Use Node.js ${{ matrix.node-version }}
+      - name: Get Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v3
         with:
           node-version: ${{ matrix.node-version }}

package.json

@@ -33,19 +33,19 @@
     }
   ],
   "engines": {
-    "node": ">=6"
+    "node": ">=8"
   },
   "dependencies": {
     "commander": "^10.0.1",
     "dotenv": "^16.3.1",
     "winston": "^3.10.0"
   },
   "devDependencies": {
-    "@types/node": "^20.4.2",
+    "@types/node": "^20.4.4",
     "chai": "^4.3.7",
-    "mocha": "^10.2.0",
+    "mocha": "<8.0.0",
     "sinon": "^15.2.0",
-    "typescript": "^5.1.6"
+    "typescript": "<5.1.0"
   },
   "preferGlobal": true,
   "repository": {

src/lib/streaming.ts

@@ -58,7 +58,7 @@ class HttpResponseStream {
   }
 }
 
-globalThis.awslambda = globalThis.awslambda || {
+global.awslambda = global.awslambda || {
   streamifyResponse,
   HttpResponseStream,
 };