Attempt to add Docker image build.

.github/workflows/image.yml

@@ -0,0 +1,24 @@
+name: Build Docker Image + Push
+
+on:
+  push:
+    branches: master
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Install Docker BuildX
+        id: buildx
+        uses: crazy-max/ghaction-docker-buildx@v1
+        with:
+          version: latest
+      - name: Login to Docker Hub
+	run: echo "${{ secrets.DOCKER_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin
+      - name: Build the image
+      run: |
+        docker buildx build \
+          --tag keanucode/travbot-v3:latest \
+          --platform linux/amd64,linux/arm/v8,linux/arm64 .

Dockerfile.armhf

@@ -1,9 +0,0 @@
-FROM node:current-alpine
-
-COPY . .
-
-RUN npm i
-
-RUN npm run build
-
-CMD ["npm", "start"]