# Use this image as the platform to build the app
FROM node:18-alpine AS external-website

# A small line inside the image to show who made it
LABEL Developers="Sean Morley"

# The WORKDIR instruction sets the working directory for everything that will happen next
WORKDIR /app

# Copy all local files into the image
COPY . .

# Clean install all node modules
RUN npm ci

# Build SvelteKit app
RUN npm run build

# Expose the port that the app is listening on
EXPOSE 3000

# The USER instruction sets the user name to use as the default user for the remainder of the current stage
USER node:node

# This is the command that will be run inside the image when you tell Docker to start the container
CMD ["node", "build/index.js"]