Use GitHub workflows instead of Travis

.github/workflows/lint.yml

@@ -0,0 +1,16 @@
+name: Lint
+
+on: push
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v1
+
+      - name: Install and cache dependencies
+        uses: bahmutov/npm-install@v1
+
+      - name: Run linter
+        run: npm run lint

.github/workflows/test.yml

@@ -0,0 +1,36 @@
+name: Test
+
+on: push
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [8.x, 10.x, 12.x]
+
+    steps:
+      - uses: actions/checkout@v1
+
+      - name: Install and cache dependencies
+        uses: bahmutov/npm-install@v1
+
+      - name: Run tests
+        run: npm run coverage
+
+      - name: Coveralls Parallel
+        uses: coverallsapp/github-action@master
+        with:
+          github-token: ${{ secrets.github_token }}
+          flag-name: run-${{ matrix.node-version }}
+          parallel: true
+
+  finish:
+    needs: test
+    runs-on: ubuntu-latest
+    steps:
+      - name: Coveralls finished
+        uses: coverallsapp/github-action@master
+        with:
+          github-token: ${{ secrets.github_token }}
+          parallel-finished: true

package.json

@@ -8,10 +8,9 @@
     "index.js"
   ],
   "scripts": {
-    "test": "xo --quiet && npm run ava",
-    "ava": "npx ava --concurrency 1 # Unfortunately have to do this so we don't try to bind to the same port multiple times",
-    "coverage": "nyc npm test && nyc report --reporter=html",
-    "travis": "npx nyc npm test && npx nyc report --reporter=text-lcov | coveralls",
+    "lint": "xo",
+    "test": "npx ava --concurrency 1 # Unfortunately have to do this so we don't try to bind to the same port multiple times",
+    "coverage": "nyc npm test && nyc report --reporter=lcov",
     "document": "documentation build index.js -f html -o docs --config documentation.yml",
     "prepublishOnly": "npm test",
     "preversion": "npm test"