Merge pull request #42 from per1234/update-node

Update Node.js version used for development and CI to 16

Author: per1234

.github/CONTRIBUTING.md

@@ -9,6 +9,8 @@
 Follow the installation instructions here:<br />
 https://nodejs.dev/download
 
+Node.js 16.x is used for development of this project. [nvm](https://github.com/nvm-sh/nvm) is recommended to easily switch between Node.js versions.
+
 ### 2. Install dependencies
 
 To work on the codebase you have to install all the dependencies:

.github/workflows/check-npm.yml

@@ -2,7 +2,7 @@ name: Check npm
 
 env:
   # See: https://github.com/actions/setup-node/#readme
-  NODE_VERSION: 10.x
+  NODE_VERSION: 16.x
 
 # See: https://docs.github.com/en/actions/reference/events-that-trigger-workflows
 on:

.github/workflows/check-packaging-ncc-typescript-npm.yml

@@ -2,7 +2,7 @@ name: Check Packaging
 
 env:
   # See: https://github.com/actions/setup-node/#readme
-  NODE_VERSION: 10.x
+  NODE_VERSION: 16.x
 
 on:
   push:

.github/workflows/test.yml

@@ -1,5 +1,9 @@
 name: Test Action
 
+env:
+  # See: https://github.com/actions/setup-node/#readme
+  NODE_VERSION: 16.x
+
 on:
   push:
   pull_request:
@@ -24,10 +28,10 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v2
 
-      - name: Set Node.js 10.x
+      - name: Setup Node.js
         uses: actions/setup-node@v2
         with:
-          node-version: 10.x
+          node-version: ${{ env.NODE_VERSION }}
 
       - name: npm install
         run: npm install