# https://github.com/vercel/turborepo/blob/main/examples/with-docker/apps/api/Dockerfile
FROM node:20-alpine AS base

FROM base AS builder
# Check https://github.com/nodejs/docker-node/tree/b4117f9333da4138b03a546ec926ef50a31506c3#nodealpine to understand why libc6-compat might be needed.
RUN apk update
RUN apk add --no-cache libc6-compat

WORKDIR /app

# Copy the entire monorepo (only once). 
# This is just so that npx turbo has access 
# to all dependencies it needs to prune properly.
COPY . .
RUN npx turbo prune --scope=@voicy/backend --docker

# Add lockfile and package.json's of isolated subworkspace
FROM base AS installer
RUN apk update
RUN apk add --no-cache libc6-compat
WORKDIR /app

# First install dependencies (as they change less often)
COPY --from=builder /app/out/json/ .
RUN npm install

# Build the project and its dependencies
COPY --from=builder /app/out/full/ .

# Uncomment and use build args to enable remote caching
# ARG TURBO_TEAM
# ENV TURBO_TEAM=$TURBO_TEAM

# ARG TURBO_TOKEN
# ENV TURBO_TOKEN=$TURBO_TOKEN

# Now build just the backend package
RUN npx turbo run build:server

FROM base AS runner
WORKDIR /app

COPY --from=installer /app .

CMD ["node", "apps/backend/dist/app.js"]