Merge pull request #87 from ethereumjs/useGHActions

Upgrade CI provider to use GH Actions in place of Travis

.github/workflows/build.yml

@@ -0,0 +1,42 @@
+name: Build
+on:
+  push:
+    branches:
+      - master
+    tags:
+      - '*'
+  pull_request:
+    types: [opened, reopened, synchronize]
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [10.x, 12.x, 13.x, 14.x]
+    steps:
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node-version }}
+
+      - uses: actions/checkout@v1
+
+      - run: npm install
+      - run: npm run test
+
+  coverage:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/setup-node@v1
+        with:
+          node-version: 12.x
+
+      - uses: actions/checkout@v1
+
+      - run: npm install
+      - run: npm run coverage
+
+      - name: Upload coverage to Coveralls
+        uses: coverallsapp/github-action@master
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}

README.md

@@ -1,9 +1,9 @@
 # SYNOPSIS
 
-[![NPM Package](https://img.shields.io/npm/v/rlp.svg?style=flat-square)](https://www.npmjs.org/package/rlp)
-[![Build Status](https://img.shields.io/travis/ethereumjs/rlp.svg?branch=master&style=flat-square)](https://travis-ci.org/ethereumjs/rlp)
-[![Coverage Status](https://img.shields.io/coveralls/ethereumjs/rlp.svg?style=flat-square)](https://coveralls.io/r/ethereumjs/rlp)
-[![Gitter](https://img.shields.io/gitter/room/ethereum/ethereumjs-lib.svg?style=flat-square)](https://gitter.im/ethereum/ethereumjs-lib) or #ethereumjs on freenode
+[![NPM Package](https://img.shields.io/npm/v/rlp.svg)](https://www.npmjs.org/package/rlp)
+[![Actions Status](https://github.com/ethereumjs/rlp/workflows/Build/badge.svg)](https://github.com/ethereumjs/rlp/actions)
+[![Coverage Status](https://img.shields.io/coveralls/ethereumjs/rlp.svg)](https://coveralls.io/r/ethereumjs/rlp)
+[![Gitter](https://img.shields.io/gitter/room/ethereum/ethereumjs-lib.svg)](https://gitter.im/ethereum/ethereumjs-lib)
 
 [Recursive Length](https://github.com/ethereum/wiki/wiki/RLP) Prefix Encoding for node.js.
 

karma.conf.js

@@ -0,0 +1,23 @@
+module.exports = function(config) {
+  config.set({
+    frameworks: ['mocha', 'karma-typescript'],
+    files: ['src/**/*.ts', 'test/**/!(integration)*.ts'],
+    preprocessors: {
+      '**/*.ts': ['karma-typescript'],
+    },
+    plugins: ['karma-mocha', 'karma-typescript', 'karma-chrome-launcher', 'karma-firefox-launcher'],
+    karmaTypescriptConfig: {
+      bundlerOptions: {
+        entrypoints: /\.spec\.ts$/,
+      },
+    },
+    colors: true,
+    reporters: ['progress', 'karma-typescript'],
+    browsers: ['FirefoxHeadless', 'ChromeHeadless'],
+    singleRun: true,
+    concurrency: Infinity,
+    // Fail after timeout
+    browserDisconnectTimeout: 100000,
+    browserNoActivityTimeout: 100000,
+  })
+}

package.json

@@ -11,19 +11,18 @@
   "scripts": {
     "build": "tsc -p ./tsconfig.prod.json",
     "prepublishOnly": "npm run test && npm run build",
-    "coverage": "nyc mocha --reporter spec --require ts-node/register test/*.spec.ts",
-    "coveralls": "npm run coverage && nyc report --reporter=text-lcov | coveralls",
+    "coverage": "npm run build && nyc --reporter=lcov mocha --reporter=spec --require ts-node/register test/*.spec.ts",
     "format": "prettier --list-different **/*.{ts,json,md,gql}",
     "format:fix": "prettier --write **/*.{ts,json,md,gql}",
     "tslint": "tslint -p ./tsconfig.json -e node_modules/**/* -e **/node_modules/**/* -e dist/**/* **/*.ts",
     "tslint:fix": "tslint --fix --format stylish -p ./tsconfig.json -e node_modules/**/* -e **/node_modules/**/* -e dist/**/* **/*.ts",
-    "tsc": "tsc --noEmit",
+    "tsc": "tsc -p ./tsconfig.prod.json --noEmit",
     "lint": "npm run format && npm run tslint && npm run tsc",
     "lint:fix": "npm run format:fix && npm run tslint:fix && npm run tsc",
     "unitTests": "mocha --reporter spec --require ts-node/register test/*.spec.ts",
-    "test": "npm run lint && npm run unitTests",
-    "test:fix": "npm run lint:fix && npm run unitTests",
-    "webtest": "browserify test/max.js | testling -u"
+    "test": "npm run lint && npm run build && npm run unitTests && npm run test:browser",
+    "test:browser": "karma start karma.conf.js",
+    "test:fix": "npm run lint:fix && npm run unitTests"
   },
   "husky": {
     "hooks": {
@@ -61,14 +60,18 @@
     "@types/bn.js": "^4.11.3",
     "@types/mocha": "^5.2.5",
     "@types/node": "^10.12.2",
-    "coveralls": "^2.11.4",
     "husky": "^2.1.0",
-    "mocha": "4.1.0",
-    "nyc": "^13.1.0",
+    "karma": "^5.0.2",
+    "karma-chrome-launcher": "^2.0.0",
+    "karma-firefox-launcher": "^1.0.0",
+    "karma-mocha": "^2.0.0",
+    "karma-typescript": "^4.1.1",
+    "mocha": "7.1.2",
+    "nyc": "^15.0.1",
     "prettier": "^1.15.2",
-    "ts-node": "^7.0.1",
+    "ts-node": "^8.9.1",
     "tslint": "^5.11.0",
-    "typescript": "^3.1.6",
+    "typescript": "^3.8.3",
     "typestrict": "^1.0.1"
   },
   "bin": {

test/dataTypes.spec.ts

@@ -2,6 +2,7 @@ import { version } from 'process'
 import * as assert from 'assert'
 import * as RLP from '../src'
 const BN = require('bn.js')
+const Buffer = require('buffer').Buffer // needed for karma
 
 describe('invalid rlps', function() {
   it('should not crash on an invalid rlp', function() {
@@ -64,10 +65,12 @@ describe('RLP encoding (list):', function() {
 
 describe('RLP encoding (BigInt):', function() {
   before(function() {
-    const nodeVersionNumber = Number(version.match(/^v([0-9]+)/)![1])
-    if (nodeVersionNumber < 10) {
-      // tslint:disable-next-line no-invalid-this
-      this.skip()
+    if (version) {
+      const nodeVersionNumber = Number(version.match(/^v([0-9]+)/)![1])
+      if (nodeVersionNumber < 10) {
+        // tslint:disable-next-line no-invalid-this
+        this.skip()
+      }
     }
   })
   it('should encode a BigInt value', function() {