Dockerfile

FROM node:22-slim AS base

# Install git (needed for update checker) and build essentials (needed for better-sqlite3)
RUN apt-get update && apt-get install -y git python3 make g++ && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Install dependencies
COPY package.json package-lock.json ./
COPY scripts/postinstall.mjs ./scripts/postinstall.mjs
RUN npm config set fetch-retries 5 \
    && npm config set fetch-retry-factor 2 \
    && npm config set fetch-retry-mintimeout 10000 \
    && npm config set fetch-retry-maxtimeout 120000 \
    && attempt=1 \
    && until npm ci; do \
      if [ "$attempt" -ge 3 ]; then \
        exit 1; \
      fi; \
      echo "npm ci failed on attempt ${attempt}; retrying..." >&2; \
      sleep $((attempt * 5)); \
      attempt=$((attempt + 1)); \
    done

# Copy source
COPY . .

# Build
RUN SWARMCLAW_BUILD_MODE=1 npm run build:ci

# Production
FROM node:22-slim AS runner

RUN apt-get update && apt-get install -y git curl unzip && rm -rf /var/lib/apt/lists/*

WORKDIR /app

COPY --from=base /app/.next/standalone ./
COPY --from=base /app/.next/static ./.next/static
COPY --from=base /app/public ./public
COPY --from=base /app/node_modules ./node_modules
COPY --from=base /app/package.json ./

# Data directory (mount as volume for persistence)
RUN mkdir -p /app/data

ENV NODE_ENV=production
ENV PORT=3456
ENV HOSTNAME=0.0.0.0

EXPOSE 3456
EXPOSE 3457

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