Dockerfile.production

# syntax=docker/dockerfile:1-labs

# Production Dockerfile for Ghost
# Two targets:
#   core — server + production deps, no admin (Ghost-Pro base)
#   full — core + built admin (self-hosting)
#
# Build context: extracted `npm pack` output from ghost/core

ARG NODE_VERSION=22.18.0

# ---- Core: server + production deps ----
FROM node:$NODE_VERSION-bookworm-slim AS core

ARG GHOST_BUILD_VERSION=""
ENV NODE_ENV=production
ENV GHOST_BUILD_VERSION=${GHOST_BUILD_VERSION}

RUN apt-get update && \
    apt-get install -y --no-install-recommends libjemalloc2 && \
    rm -rf /var/lib/apt/lists/* && \
    groupmod -g 1001 node && \
    usermod -u 1001 node && \
    adduser --disabled-password --gecos "" -u 1000 ghost

WORKDIR /home/ghost

COPY --exclude=core/built/admin . .

RUN --mount=type=cache,target=/usr/local/share/.cache/yarn/v6 \
    apt-get update && \
    apt-get install -y --no-install-recommends build-essential python3 && \
    yarn install --ignore-scripts --production --prefer-offline && \
    (cd node_modules/sqlite3 && npm run install) && \
    apt-get purge -y build-essential python3 && \
    apt-get autoremove -y && \
    rm -rf /var/lib/apt/lists/* && \
    mkdir -p default log && \
    cp -R content base_content && \
    cp -R content/themes/casper default/casper && \
    ([ -d content/themes/source ] && cp -R content/themes/source default/source || true) && \
    chown ghost:ghost /home/ghost && \
    chown -R nobody:nogroup /home/ghost/* && \
    chown -R ghost:ghost /home/ghost/content /home/ghost/log

USER ghost
ENV LD_PRELOAD=libjemalloc.so.2

EXPOSE 2368

CMD ["node", "index.js"]

# ---- Full: core + admin ----
FROM core AS full

USER root
COPY core/built/admin core/built/admin
RUN chown -R nobody:nogroup core/built/admin
USER ghost