Dockerfile

FROM node:20-slim AS builder

RUN apt-get update && apt-get install -y --no-install-recommends \
    python3 make g++ pkg-config \
    libcairo2-dev libpango1.0-dev libjpeg-dev libgif-dev librsvg2-dev libpixman-1-dev \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

COPY package.json yarn.lock tsconfig.json ./
COPY src ./src

RUN yarn install --frozen-lockfile \
    && yarn build \
    && yarn install --frozen-lockfile --production --ignore-scripts

FROM node:20-slim

RUN apt-get update && apt-get install -y --no-install-recommends \
    libcairo2 libpango-1.0-0 libpangocairo-1.0-0 libjpeg62-turbo libgif7 librsvg2-2 libpixman-1-0 \
    fontconfig fonts-noto-cjk \
    && rm -rf /var/lib/apt/lists/* \
    && fc-cache -fv

WORKDIR /app

COPY --from=builder /app/dist ./dist
COPY --from=builder /app/node_modules ./node_modules
COPY --from=builder /app/package.json ./

ENV NODE_ENV=production

CMD ["node", "dist/discord-bot.js"]