Release Docker image on a Docker Hub

.github/workflows/docker-image.yml

@@ -0,0 +1,33 @@
+---
+name: Release Docker Image
+on:
+  push:
+    branches:
+      - "*"
+
+jobs:
+  build:
+    name: Release new Docker Image
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out the codebase.
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: get-npm-version
+        id: package-version
+        uses: martinbeentjes/[email protected]
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ github.actor }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: ${{ github.repository }}:${{ steps.package-version.outputs.current-version }}

Dockerfile

@@ -17,4 +17,4 @@ COPY --from=builder /app/build /usr/share/nginx/html
 COPY --from=builder /app/nginx.conf /etc/nginx/conf.d/default.conf
 EXPOSE 80
 
-CMD ["nginx", "-g", "daemon off;"]
+CMD ["nginx", "-g", "daemon off;"]

nginx.conf

@@ -25,4 +25,4 @@
     location ~ ^.+\..+$ {
         try_files $uri =404;
     }
-}
+}

package.json

@@ -17,6 +17,7 @@
     "test": "react-scripts test",
     "eject": "react-scripts eject"
   },
+  "homepage": ".",
   "eslintConfig": {
     "extends": "react-app"
   },