Dockerfile

FROM node:22-alpine AS base

# Install ffmpeg and python3 for pipeline dependencies
RUN apk add --no-cache ffmpeg python3 py3-pip

WORKDIR /app

# Install dependencies
COPY package.json package-lock.json ./
RUN npm ci

# Copy source
COPY . .

# Build Next.js
RUN npm run build

# Production image
FROM node:22-alpine AS runner

RUN apk add --no-cache ffmpeg python3 py3-pip

WORKDIR /app

ENV NODE_ENV=production

# Copy built app
COPY --from=base /app/.next ./.next
COPY --from=base /app/node_modules ./node_modules
COPY --from=base /app/package.json ./package.json
COPY --from=base /app/src ./src
COPY --from=base /app/scripts ./scripts
COPY --from=base /app/assets ./assets
COPY --from=base /app/public ./public

# Create runs directory
RUN mkdir -p /app/runs

EXPOSE 3001

CMD ["npm", "start"]