[ci] Use GitHub Actions (#1853)

Author: lpinca

.github/workflows/ci.yml

@@ -0,0 +1,43 @@
+name: CI
+
+on:
+  - push
+  - pull_request
+
+jobs:
+  test:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        node:
+          - 8
+          - 10
+          - 12
+          - 14
+          - 15
+        os:
+          - macOS-latest
+          - ubuntu-latest
+          - windows-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v2
+        with:
+          node-version: ${{ matrix.node }}
+      - run: npm install
+      - run: npm run lint
+        if: matrix.node == 14 && matrix.os == 'ubuntu-latest'
+      - run: npm test
+      - uses: coverallsapp/[email protected]
+        with:
+          flag-name: Node.js ${{ matrix.node }} on ${{ matrix.os }}
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          parallel: true
+  coverage:
+    needs: test
+    runs-on: ubuntu-latest
+    steps:
+      - uses: coverallsapp/[email protected]
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          parallel-finished: true

.travis.yml

@@ -1,7 +1,7 @@
 # ws: a Node.js WebSocket library
 
 [![Version npm](https://img.shields.io/npm/v/ws.svg?logo=npm)](https://www.npmjs.com/package/ws)
-[![Build](https://img.shields.io/travis/websockets/ws/master.svg?logo=travis)](https://travis-ci.com/websockets/ws)
+[![Build](https://img.shields.io/github/workflow/status/websockets/ws/CI/master?label=build&logo=github)](https://github.com/websockets/ws/actions?query=workflow%3ACI+branch%3Amaster)
 [![Windows x86 Build](https://img.shields.io/appveyor/ci/lpinca/ws/master.svg?logo=appveyor)](https://ci.appveyor.com/project/lpinca/ws)
 [![Coverage Status](https://img.shields.io/coveralls/websockets/ws/master.svg)](https://coveralls.io/github/websockets/ws)
 

README.md

@@ -26,7 +26,7 @@
     "lib/*.js"
   ],
   "scripts": {
-    "test": "nyc --reporter=html --reporter=text mocha --throw-deprecation test/*.test.js",
+    "test": "nyc --reporter=lcov --reporter=text mocha --throw-deprecation test/*.test.js",
     "integration": "mocha --throw-deprecation test/*.integration.js",
     "lint": "eslint --ignore-path .gitignore . && prettier --check --ignore-path .gitignore \"**/*.{json,md,yaml,yml}\""
   },
@@ -45,7 +45,6 @@
   "devDependencies": {
     "benchmark": "^2.1.4",
     "bufferutil": "^4.0.1",
-    "coveralls": "^3.0.3",
     "eslint": "^7.2.0",
     "eslint-config-prettier": "^8.1.0",
     "eslint-plugin-prettier": "^3.0.1",