Dockerfile.distroless.bun

# Use a large Node.js base image to build the application and name it "build"
FROM oven/bun:slim as base

WORKDIR /src

# Build
FROM base as build

# Copy the necessary files for the dependency installation
COPY .npmrc /src
COPY package.json /src
COPY bun.lockb /src

# Install dependencies using bun
RUN bun install --frozen-lockfile

# Copy the rest of the application code, excluding .ssh and scripts
COPY . /src

# Copy .env.production and rename it to .env
COPY .env.production .env

# Build the application
RUN bun run build

# Runtime
# Instead of using a Node.js v22 image, we are using a distroless image. These are provided by google: https://github.com/GoogleContainerTools/distroless
FROM oven/bun:distroless as prod

WORKDIR /app

# Set environment variables
ENV NODE_ENV=production
ENV NUXT_PORT=80
ENV NITRO_PORT=80
ENV NITRO_HOST=0.0.0.0
ENV NUXT_HOST=0.0.0.0
# ENV HOST=0.0.0.0

# Expose the port
EXPOSE 80

# Copy the built application from the "build" image into the "prod" image
COPY --from=build /src/.output /app/.output
# Optional, only needed if you rely on unbundled dependencies
# COPY --from=build /app/node_modules /app/node_modules

# Start the Nuxt application
# Since this image only contains node.js, we do not need to specify the node command and simply pass the path to the index.mjs file!
CMD ["/app/.output/server/index.mjs"]