create github action for testing

.github/workflows/docker-build-publish.yml

@@ -0,0 +1,95 @@
+name: Publish Tactical Docker Images
+on:
+  release:
+    types: [published]
+jobs:
+  docker:
+    name: Build and Push Docker Images
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v2
+        
+      - name: Get Github Tag
+        id: prep
+        run: |
+          if [[ $GITHUB_REF == refs/tags/* ]]; then
+            VERSION=${GITHUB_REF#refs/tags/v}
+            echo ::set-output name=version::${VERSION}
+          fi
+        
+      - name: Env Variables
+        env:
+          INPUT_TAGS: ${{ steps.prep.outputs.tags }}, latest
+          
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+        
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+        
+      - name: Login to DockerHub
+        uses: docker/login-action@v1 
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+        
+      - name: Build and Push Tactical Image
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          push: true
+          pull: true
+          file: ./docker/containers/tactical/dockerfile
+          platforms: linux/amd64
+          repository: sadnub/tactical
+          
+      - name: Build and Push Tactical MeshCentral Image
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          push: true
+          pull: true
+          file: ./docker/containers/tactical-meshcentral/dockerfile
+          platforms: linux/amd64
+          repository: sadnub/tactical-meshcentral
+          
+      - name: Build and Push Tactical NATS Image
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          push: true
+          pull: true
+          file: ./docker/containers/tactical-nats/dockerfile
+          platforms: linux/amd64
+          repository: sadnub/tactical-nats
+          
+      - name: Build and Push Tactical Salt Image
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          push: true
+          pull: true
+          file: ./docker/containers/tactical-salt/dockerfile
+          platforms: linux/amd64
+          repository: sadnub/tactical-salt
+          
+      - name: Build and Push Tactical Frontend Image
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          push: true
+          pull: true
+          file: ./docker/containers/tactical-frontend/dockerfile
+          platforms: linux/amd64
+          repository: sadnub/tactical-frontend
+          
+      - name: Build and Push Tactical Nginx Image
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          push: true
+          pull: true
+          file: ./docker/containers/tactical-nginx/dockerfile
+          platforms: linux/amd64
+          repository: sadnub/tactical-nginx