shapeshift/Dockerfile-processor at main · LibreTexts/shapeshift · GitHub

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FROM yeslogic/prince:16.2-debian-12-slim AS build

WORKDIR /usr/src/shapeshift

# Install Node and NPM
RUN apt-get update -y \
    && apt-get install -y --no-install-recommends curl ca-certificates \
    && curl -fsSL https://deb.nodesource.com/setup_24.x | bash - \
    && apt-get install -y --no-install-recommends nodejs \
    && rm -rf /var/lib/apt/lists/*

# Install all deps (dev included for build)
COPY package*.json ./
RUN npm ci && npm cache clean --force

# Build
COPY . .
RUN npm run build

# ── Runtime stage ─────────────────────────────────────────────
FROM yeslogic/prince:16.2-debian-12-slim

LABEL org.opencontainers.image.source="https://github.com/LibreTexts/shapeshift"

WORKDIR /usr/src/shapeshift

# Install Node only (no build tools needed at runtime)
RUN apt-get update -y \
    && apt-get install -y --no-install-recommends curl ca-certificates \
    && curl -fsSL https://deb.nodesource.com/setup_24.x | bash - \
    && apt-get install -y --no-install-recommends nodejs \
    && rm -rf /var/lib/apt/lists/* \
    && apt-get purge -y curl \
    && apt-get autoremove -y

# Prod-only deps
COPY package*.json ./
RUN npm ci --omit=dev --ignore-scripts && npm cache clean --force

# Copy build output from build stage
COPY --from=build /usr/src/shapeshift/build ./build
# Bundled code resolves styles via __dirname/../styles (relative to build/)
RUN ln -s build/styles styles

# Run as non-root
RUN groupadd --system shapeshift && useradd --system --gid shapeshift shapeshift \
    && chown -R shapeshift:shapeshift /usr/src/shapeshift
USER shapeshift

ENTRYPOINT ["node", "build/workers/processor.mjs"]