# syntax=docker/dockerfile:1

# Stage 1: Install dependencies
FROM oven/bun:1.3.14-alpine AS deps
WORKDIR /app
# Copy only package files to leverage Docker layer caching
COPY package.json bun.lock ./
# Install dependencies
RUN --mount=type=cache,target=/root/.bun/install/cache \
    bun install --frozen-lockfile

# Stage 2: Build the application
FROM oven/bun:1.3.14-alpine AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .
# Build Next.js
RUN --mount=type=cache,target=/app/.next/cache \
    bun run build

# Stage 3: Production runner
FROM oven/bun:1.3.14-alpine AS runner
WORKDIR /app
ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1

# Copy built assets and dependencies from builder stage
COPY --from=builder /app/public ./public
COPY --from=builder /app/.next ./.next
COPY --from=builder /app/node_modules ./node_modules
COPY --from=builder /app/package.json ./package.json

EXPOSE 3000
CMD ["bun", "start"]

# Stage 4: Scheduled video upload worker
FROM builder AS video-upload-worker
COPY scripts/video-upload-crontab /etc/crontabs/root
ENTRYPOINT ["crond", "-f", "-l", "2", "-L", "/dev/stdout"]