Dockerfile

FROM node:20 AS base
LABEL fly_launch_runtime="Remix"

# https://depot.dev/docs/languages/node-pnpm-dockerfile

FROM base AS deps

RUN corepack enable
WORKDIR /app
COPY package.json pnpm-lock.yaml ./
RUN --mount=type=cache,id=pnpm,target=/root/.local/share/pnpm/store pnpm fetch --frozen-lockfile
RUN --mount=type=cache,id=pnpm,target=/root/.local/share/pnpm/store pnpm install --frozen-lockfile --prod

FROM base AS build

RUN corepack enable
WORKDIR /app
COPY package.json pnpm-lock.yaml ./
RUN --mount=type=cache,id=pnpm,target=/root/.local/share/pnpm/store pnpm fetch --frozen-lockfile
RUN --mount=type=cache,id=pnpm,target=/root/.local/share/pnpm/store pnpm install --frozen-lockfile
COPY . .
RUN pnpm run build

FROM base

WORKDIR /app
COPY --from=deps /app/node_modules /app/node_modules
COPY --from=build /app/build /app/build
COPY --from=build /app/package.json /app/package.json
ENV NODE_ENV production
CMD ["npm", "run", "start"]