# syntax=docker/dockerfile:1.7

FROM node:22-alpine AS deps

WORKDIR /app

COPY package*.json ./
RUN --mount=type=cache,target=/root/.npm npm ci


FROM deps AS build
COPY . .

RUN npm run build


FROM deps AS prod-deps

ENV NODE_ENV=production

RUN npm prune --omit=dev && npm cache clean --force


FROM node:22-alpine AS runner

WORKDIR /app

ENV NODE_ENV=production

RUN apk add --no-cache ffmpeg

COPY package*.json ./
COPY --from=prod-deps /app/node_modules ./node_modules
COPY --from=build /app/dist ./dist

EXPOSE 3000

CMD ["npm", "run", "start:prod"]
