Dockerfile

# Initialize alpine to get ready for Node awesomeness.
# Image where Node 18 (LTS) alpine + git + ssh is installed
FROM timbru31/node-alpine-git:hydrogen AS init 
# update packages, to reduce risk of vulnerabilities
RUN apk update && apk upgrade
RUN apk add --no-cache bash
# Check https://github.com/nodejs/docker-node/tree/b4117f9333da4138b03a546ec926ef50a31506c3#nodealpine to understand why libc6-compat might be needed.
RUN apk add --no-cache libc6-compat

# RUN apk cache clean

# set a non privileged user to use when running this image
RUN addgroup -S nodejs && adduser -S nodejs -G nodejs
SHELL ["bash", "-c"] 

# set right (secure) folder permissions
RUN mkdir -p /home/nodejs/app/node_modules
RUN mkdir -p /home/nodejs/app/frontend/node_modules
RUN mkdir -p /home/nodejs/app/backend/dist
RUN mkdir -p /home/nodejs/app/backend/node_modules && chown -R nodejs:nodejs /home/nodejs/app


# PNPM FOR ALPINE LINUX IS KINDA COMPLICATED...
RUN wget -qO /bin/pnpm "https://github.com/pnpm/pnpm/releases/latest/download/pnpm-linuxstatic-x64" && chmod +x /bin/pnpm
RUN mkdir -p /home/nodejs/.pnpm-store && chown -R nodejs:nodejs /home/nodejs/.pnpm-store
RUN mkdir -p /home/nodejs/.pnpm-global && chown -R nodejs:nodejs /home/nodejs/.pnpm-global
RUN pnpm config set store-dir /home/nodejs/.pnpm-store


USER nodejs
WORKDIR /home/nodejs/app

# COPY --chown=nodejs:nodejs . . 

ENV NODE_ENV=production
ENV PNPM_HOME=/home/nodejs/.local/share/pnpm    
ENV PATH=$PATH:$PNPM_HOME   

COPY --chown=nodejs:nodejs package.json pnpm-lock.yaml pnpm-workspace.yaml dockerStartServices.mjs dockerBuildAndInstall.mjs ./


# Non built files first
COPY --chown=nodejs:nodejs frontend/*.json ./frontend/
COPY --chown=nodejs:nodejs frontend/*.config.js ./frontend/
COPY --chown=nodejs:nodejs frontend/server.js ./frontend
COPY --chown=nodejs:nodejs .env* ./
COPY --chown=nodejs:nodejs frontend/healthCheck.js ./frontend/healthCheck.js
COPY --chown=nodejs:nodejs frontend/.env* ./frontend/
COPY --chown=nodejs:nodejs backend/*.json ./backend/
COPY --chown=nodejs:nodejs backend/.env* ./backend/
# Technically, this file is already on the system, but this is just for consistency's sake
COPY --chown=nodejs:nodejs backend/pm2.config.js* ./backend


COPY --chown=nodejs:nodejs dockerBuildAndInstall.mjs /home/nodejs/app

# Couldn't find a `pages` directory. Please create one under the project root
COPY --chown=nodejs:nodejs frontend/src /home/nodejs/app/frontend/src
COPY --chown=nodejs:nodejs backend /home/nodejs/app/backend
COPY --chown=nodejs:nodejs frontend/public /home/nodejs/app/frontend/public
COPY --chown=nodejs:nodejs frontend/__mocks__ /home/nodejs/app/frontend/__mocks__



RUN node dockerBuildAndInstall.mjs


# Production image, copy all the files and run next
# FROM timbru31/node-alpine-git:hydrogen AS runner
# WORKDIR /home/nodejs/app
# COPY --chown=nodejs:nodejs node_modules ./node_modules
# Automatically leverage output traces to reduce image size
# https://nextjs.org/docs/advanced-features/output-file-tracing
COPY --chown=nodejs:nodejs frontend ./frontend

# COPY --chown=nodejs:nodejs backend/dist/* ./backend
# # Repetitive, ik. For compatability reasons
# COPY --chown=nodejs:nodejs backend/dist/* ./
COPY --chown=nodejs:nodejs backend ./backend


# COPY --chown=nodejs:nodejs healthCheck.js .

ENV NEXT_TELEMETRY_DISABLED 1

RUN pnpm install --prod 

#RUN npm i -g next

# Work in progress
RUN SHELL=bash pnpm setup
# RUN pnpm add -g pm2
RUN pnpm add -g cross-env rimraf concurrently

EXPOSE 3000

ENV FRONTEND_PORT 3000

EXPOSE 8000

ENV BACKEND_PORT 8000

# Rebuild the source code only when needed
# FROM timbru31/node-alpine-git:hydrogen AS builder
# WORKDIR /home/nodejs/app


# COPY --from=deps --chown=nodejs:nodejs . .
# COPY --from=deps /app/node_modules ./node_modules
# COPY . .

# copy project definition/dependencies files, for better reuse of layers
# COPY --chown=nodejs:nodejs package.json ./

# RUN yarn build

# If using yarn, remove # above and comment below instead
# RUN npm run build

# IMPORTANT: NOT BUILDING, USING PREBUILT



# COPY --chown=nodejs:nodejs .next/static* ./.next/static

# COPY --chown=nodejs:nodejs --from=builder . .
# Next.js collects completely anonymous telemetry data about general usage.
# Learn more here: https://nextjs.org/telemetry
# Uncomment the following line in case you want to disable telemetry during the build.
# ENV NEXT_TELEMETRY_DISABLED 1

# # COPY --from=builder /app/public ./public

# # Automatically leverage output traces to reduce image size
# # https://nextjs.org/docs/advanced-features/output-file-tracing
# # COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone* ./
# # COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static

# EXPOSE 3000

# ENV PORT 3000

# # Using Containers? We got your back. Start today using pm2-runtime, a perfect companion to get the most out of Node.js in production environment.
# # we're not using pm2 in containers waste of time and resources
# WORKDIR /home/nodejs/backend_app

# COPY --chown=nodejs:nodejs backend/*.json ./



# # This dockerfile expects the project to already be built locally to make the Dockerfile do less and make it smaller 
# COPY --chown=nodejs:nodejs dist ./
# # Repetitive, ik. For compatability reasons
# COPY --chown=nodejs:nodejs dist ./dist

# # COPY --chown=nodejs:nodejs healthCheck.js .
# COPY --chown=nodejs:nodejs .env* ./
# # Technically, this file is already on the system, but this is just for consistency's sake
# COPY --chown=nodejs:nodejs pm2.config.js* ./

# # Work in progress
# RUN SHELL=bash pnpm setup
# # RUN pnpm add -g pm2
# RUN pnpm add -g rimraf cross-env

# EXPOSE 8000

# ENV BACKEND_PORT 8000

CMD ["pnpm", "start"]
# CMD ["pnpm", "pm2"]