Initialize GitHub Actions

Author: wandersonwhcr

.github/workflows/test.yaml

@@ -0,0 +1,25 @@
+name: Test
+
+on:
+  pull_request:
+    branches: ["master"]
+  push:
+    branches: ["master"]
+
+jobs:
+  test-71:
+    name: PHP 7.1
+    runs-on: ubuntu-latest
+    steps:
+
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Alpine 3.7
+        run: make test-image IMAGE="php:7.1-fpm-alpine3.7" DOCKERFILE="alpine"
+
+      - name: Alpine 3.8
+        run: make test-image IMAGE="php:7.1-fpm-alpine3.8" DOCKERFILE="alpine"
+
+      - name: Stretch
+        run: make test-image IMAGE="php:7.1-fpm-stretch" DOCKERFILE="stretch"