FROM node:lts-alpine

ENV NODE_ENV=production
WORKDIR /usr/src/app

COPY ["package.json", "package-lock.json*", "./"]
RUN apk add --no-cache ffmpeg python3 make g++
RUN npm install -g ts-node
RUN npm install --production --verbose && mv node_modules ../

COPY . .
RUN chown -R node /usr/src/app
USER node

CMD ["npm", "start"]