FROM oven/bun:1.3.10-alpine AS base

# Add metadata labels
LABEL maintainer="jugger@srjuggernaut.dev"
LABEL description="Blog application built with TanStack Start"

FROM base AS builder

WORKDIR /app
COPY . .

# Set proper environment
ENV BUILD=true

# Install all dependencies for build (dev + prod)
RUN bun install --frozen-lockfile
RUN bun run build


FROM base AS installer

WORKDIR /app
COPY . .

# Set proper environment
ENV NODE_ENV=production

# Install all dependencies for production
RUN bun install --frozen-lockfile --production


FROM base AS runner

WORKDIR /app

# Install curl for health checks
RUN apk add --no-cache curl

COPY --from=installer /app/node_modules /app/node_modules
COPY --from=builder /app/dist /app/dist
COPY --from=builder /app/server.ts /app/server.ts

ENV NODE_ENV=production

EXPOSE 3000/tcp

# Add health check
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
    CMD curl -f http://localhost:3000/ || exit 1

CMD ["bun", "server.ts"]