chore: Use GitHub actions instead of Travis (#4265)

Author: ffflorian

.github/workflows/build_test.yml

@@ -0,0 +1,36 @@
+name: Build and Test
+
+on:
+  push:
+    branches: [main, staging, dev]
+  pull_request:
+    branches: [main, staging, dev]
+
+jobs:
+  build_test:
+    name: Build and Test
+    strategy:
+      fail-fast: true
+      matrix:
+        os: [macos-latest, ubuntu-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 2
+      - name: Set up Node.js
+        uses: actions/setup-node@v1
+        with:
+          node-version: 14.x
+      - name: Yarn cache
+        uses: c-hive/gha-yarn-cache@v1
+      - name: Install dependencies
+        run: yarn --frozen-lockfile
+      - name: Use xvfb-maybe on Linux
+        run: |
+          sed -i 's/\(electron-mocha \)/xvfb-maybe \1/g' package.json
+          yarn global add xvfb-maybe
+        if: contains(matrix.os, 'ubuntu')
+      - name: Test
+        run: yarn test

.prettierignore

@@ -2,6 +2,7 @@
 /wrap
 /temp
 /.github/issue_template.md
+/resources
 coverage
 .nyc_output
 instrumented-code