# Stage 1: Build the Electron app with Node.js on an ARM64 architecture FROM 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 publish-electron-arm64 # Stage 2: Use an ARM64 Ubuntu image to install and use Snapcraft FROM ubuntu:latest RUN apt-get update && \ apt-get install -y software-properties-common && \ add-apt-repository universe && \ apt-get update && \ apt-get install -y snapcraft # Continue with your setup # 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