👷 Adding CI/CD

Author: Hedroed

.github/workflows/deploy.yml

@@ -0,0 +1,46 @@
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+
+name: Create and publish a Docker image
+
+on:
+  push:
+    branches: ['release']
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build-and-push-image:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}{% raw %}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
+        with:
+          context: .
+          push: true
+          tags: {% raw %}${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

Dockerfile

@@ -1,12 +1,15 @@
-FROM node:13-alpine
+FROM node:13-alpine AS builder
 
 WORKDIR /app
 
 RUN npm install -g --unsafe-perm create-elm-app
 
-EXPOSE 3000
+COPY . .
 
-ENTRYPOINT [ "/usr/local/bin/elm-app" ]
+RUN /usr/local/bin/elm-app build
 
-# to compile docker run --rm -v $PWD:/app elm-compiler
-CMD [ "build" ]
+FROM nginx
+
+COPY --from=builder /app/build /usr/share/nginx/html/
+
+EXPOSE 80