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# This Dockerfile can be used for docker-based deployments to platforms
# like Now or Moda, but it is currently _not_ used by our Heroku deployments
# It uses two multi-stage builds: `install` and the main build to keep the image size down.
# --------------------------------------------------------------------------------
# BASE IMAGE
# --------------------------------------------------------------------------------
FROM node:16.13.2-alpine@sha256:f21f35732964a96306a84a8c4b5a829f6d3a0c5163237ff4b6b8b34f8d70064b as base
# This directory is owned by the node user
ARG APP_HOME=/home/node/app
# Make sure we don't run anything as the root user
USER node
WORKDIR $APP_HOME
# ---------------
# ALL DEPS
# ---------------
FROM base as all_deps
COPY --chown=node:node package.json package-lock.json ./
RUN npm ci --no-optional
# For Next.js v12+
# This the appropriate necessary extra for node:16-alpine
# Other options are https://www.npmjs.com/search?q=%40next%2Fswc
# RUN npm i @next/swc-linux-x64-musl --no-save
# ---------------
# PROD DEPS
# ---------------
FROM all_deps as prod_deps
RUN npm prune --production
# ---------------
# BUILDER
# ---------------
FROM all_deps as builder
COPY stylesheets ./stylesheets
COPY pages ./pages
COPY components ./components
COPY lib ./lib
# One part of the build relies on this content file to pull all-products
COPY content/index.md ./content/index.md
COPY next.config.js ./next.config.js
COPY tsconfig.json ./tsconfig.json
COPY next-env.d.ts ./next-env.d.ts
RUN npm run build
# --------------------------------------------------------------------------------
# PREVIEW IMAGE - no translations
# --------------------------------------------------------------------------------
FROM base as preview
# Copy just prod dependencies
COPY --chown=node:node --from=prod_deps $APP_HOME/node_modules $APP_HOME/node_modules
# Copy our front-end code
COPY --chown=node:node --from=builder $APP_HOME/.next $APP_HOME/.next
# We should always be running in production mode
ENV NODE_ENV production
# Whether to hide iframes, add warnings to external links
ENV AIRGAP false
# Preferred port for server.mjs
ENV PORT 4000
ENV ENABLED_LANGUAGES "en"
# Copy only what's needed to run the server
COPY --chown=node:node package.json ./
COPY --chown=node:node assets ./assets
COPY --chown=node:node includes ./includes
COPY --chown=node:node content ./content
COPY --chown=node:node lib ./lib
COPY --chown=node:node middleware ./middleware
COPY --chown=node:node feature-flags.json ./
COPY --chown=node:node data ./data
COPY --chown=node:node next.config.js ./
COPY --chown=node:node server.mjs ./server.mjs
EXPOSE $PORT
CMD ["node", "server.mjs"]
# --------------------------------------------------------------------------------
# PRODUCTION IMAGE - includes all translations
# --------------------------------------------------------------------------------
FROM preview as production
# Copy in all translations
COPY --chown=node:node translations ./translations