Dockerfile

FROM node:18-bullseye-slim

WORKDIR /app

RUN apt-get update && apt-get install -y \
    build-essential \
    python3 \
    libcairo2-dev \
    libpango1.0-dev \
    libjpeg-dev \
    libgif-dev \
    librsvg2-dev \
    && rm -rf /var/lib/apt/lists/*

COPY package.json ./
RUN npm install

# Patch iqc-canvas broken paths
RUN sed -i 's|./lib/emoji-image|../lib/emoji-image|g' node_modules/iqc-canvas/dist/index.cjs && \
    sed -i 's|./lib/emoji-image|../lib/emoji-image|g' node_modules/iqc-canvas/dist/index.mjs && \
    sed -i 's|"assets"|"../assets"|g' node_modules/iqc-canvas/dist/index.cjs && \
    sed -i 's|"assets"|"../assets"|g' node_modules/iqc-canvas/dist/index.mjs

COPY . .

EXPOSE 7860
ENV PORT=7860

CMD ["npm", "start"]