Create blank.yml

Author: spiro-c

.github/workflows/blank.yml

@@ -0,0 +1,22 @@
+name: ci
+
+on:
+  push:
+
+jobs:
+  buildx:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v2
+      -
+        name: Set up Docker Buildx
+        id: buildx
+        uses: docker/setup-buildx-action@v1
+      -
+        name: Builder instance name
+        run: echo ${{ steps.buildx.outputs.name }}
+      -
+        name: Available platforms
+        run: echo ${{ steps.buildx.outputs.platforms }}