# Stage 1: Build the Electron app with Node.js on an ARM64 architecture FROM arm64v8/node:lts as builder

# Set the working directory WORKDIR /app

# Copy project files into the Docker image

COPY . /app # Install project dependencies RUN npm install

# Build your Electron app (modify this command according to your npm scripts) RUN npm run build # Stage 2: Use an ARM64 Ubuntu image to install and use Snapcraft FROM arm64v8/ubuntu:latest # Install Snapcraft and necessary dependencies RUN apt-get update && \ apt-get install -y snapcraft # Copy the built app from the first stage COPY --from=builder /app /app # Set the working directory WORKDIR /app # Build the snap (assuming snapcraft.yaml is configured) # Uncomment the next line if you need to build the snap as part of the Docker build # RUN snapcraft