# Builder stage
FROM node:20-alpine AS builder

# Set the working directory in the container
WORKDIR /app

# Copy the repository contents into the container
COPY . .

# Install dependencies and build the site. Output directory will be /app/build
RUN yarn install && yarn run build

# Final stage
FROM caddy:2-alpine

# Set the working directory in the container
WORKDIR /web

# Copy the build directory from the builder stage to /web
COPY --from=builder /app/build /web

# Caddyfile configuration to serve files from /web
RUN echo -e ":80 {\n  root * /web\n  file_server\n}" > /etc/caddy/Caddyfile

# Expose port 80
EXPOSE 80

# Start Caddy with the specified Caddyfile
CMD ["caddy", "run", "--config", "/etc/caddy/Caddyfile", "--adapter", "caddyfile"]

# Description for docker container
LABEL description="Sangelo's Space website, packaged as a docker container, with the Caddy webserver."

# Remove intermediate images after build
ONBUILD RUN rm -rf /app
