more version bumps + github actions (#1940)

Socket.io 4.x + E2E tests running in GitHub Actions

.editorconfig

@@ -9,7 +9,7 @@ insert_final_newline = true
 trim_trailing_whitespace = true
 
 [*.{css,js}]
-indent_size = 4
+indent_size = 2
 
 [*.md]
 trim_trailing_whitespace = false

.github/workflows/main.yml

@@ -0,0 +1,42 @@
+name: CI
+
+# Controls when the workflow will run
+on:
+  # Triggers the workflow on push or pull request events but only for the master branch
+  pull_request:
+    branches: [ master ]
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  # This workflow contains a single job called "build" boo2
+  build:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - uses: actions/checkout@v2
+
+      - name: Setup Node.js environment
+        uses: actions/setup-node@v2.5.0
+        with:
+          # Version Spec of the version to use.  Examples: 12.x, 10.15.1, >=10.15.0
+          node-version: 16
+          # Used to specify a package manager for caching in the default directory. Supported values: npm, yarn, pnpm
+          cache: npm
+          # Used to specify the path to a dependency file: package-lock.json, yarn.lock, etc. Supports wildcards or a list of file names for caching multiple dependencies.
+          cache-dependency-path: package-lock.json
+
+      # Runs a single command using the runners shell
+      - name: Install
+        run: npm ci
+      - name: Build
+        run: npm run build
+      - name: Test
+        run: npm test
+      - name: Test E2E
+        run: npm run test:e2e

appveyor.yml

@@ -8,8 +8,8 @@ skip_tags: true
 
 environment:
   matrix:
+    - nodejs_version: "16"
     - nodejs_version: "14"
-    - nodejs_version: "12"
 
 install:
   - ps: Install-Product node $env:nodejs_version