Create build.yml

.github/workflows/build.yml

@@ -0,0 +1,21 @@
+name: build
+on:
+  push:
+    branches:
+    - master
+jobs:
+  build:
+    if: >
+      !contains(github.event.head_commit.message, '#skip-ci')
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@master
+    - name: Build and push to Registry
+      uses: elgohr/Publish-Docker-Github-Action@master
+      with:
+        name: ${{ github.event.repository.full_name }}/${{ github.event.repository.name }}
+        username: ${{ github.actor }}
+        password: ${{ github.token }}
+        registry: docker.pkg.github.com
+        tag_names: true
+        cache: ${{ !contains(github.event.head_commit.message, '#no-cache') }}