Dockerfile.tini

############## Build stage
FROM node:18.16.0-bookworm-slim as build

# Set the working directory
WORKDIR /app
# Copy package.json and package-lock.json
COPY package*.json /app/
# Install dependencies
RUN npm ci --no-audit
# Copy the rest of the source code
COPY . .
# Build the application
RUN npm run build
# keep only production deps
RUN npm prune --omit=dev

############## Build the final production image
FROM node:18.16.0-bookworm-slim

# Set env vars
ENV NODE_ENV production

# Use tini
RUN apt-get update && apt-get install -y tini
ENTRYPOINT ["/usr/bin/tini", "--", "/app/docker-entrypoint.sh"]
# Set the working directory
WORKDIR /app
# Copy application files
COPY package*.json /app/
COPY docker-entrypoint.sh /app/
COPY --from=build /app/node_modules /app/node_modules
COPY --from=build /app/dist /app/dist
# Set non-root user permission
RUN chmod 555 /app/docker-entrypoint.sh
RUN chown -R node:node /app
RUN chmod -R 755 /app
USER node

EXPOSE 3000

ENV APP_NAME main

CMD ["--enable-source-maps", "dist/${APP_NAME}"]