remix-run react-router docker files

bun.Dockerfile

FROM oven/bun:1 AS dependencies-env
COPY . /app
FROM dependencies-env AS development-dependencies-env
COPY ./package.json bun.lockb /app/
WORKDIR /app
RUN bun i --frozen-lockfile

FROM dependencies-env AS production-dependencies-env
COPY ./package.json bun.lockb /app/
WORKDIR /app
RUN bun i --production

FROM dependencies-env AS build-env
COPY ./package.json bun.lockb /app/
COPY --from=development-dependencies-env /app/node_modules /app/node_modules
WORKDIR /app
RUN bun run build

FROM dependencies-env
COPY ./package.json bun.lockb /app/
COPY --from=production-dependencies-env /app/node_modules /app/node_modules
COPY --from=build-env /app/build /app/build
WORKDIR /app
CMD ["bun", "run", "start"]

custom.Dockerfile

# base image install pnpm and copy app
FROM node:20-alpine AS base
RUN npm i -g pnpm
COPY . /app

# all-dependencies required for both dev and build
FROM base AS all-dependencies
COPY ./package.json pnpm-lock.yaml /app/
WORKDIR /app
RUN pnpm i --frozen-lockfile

# production build
FROM all-dependencies AS prod-build
WORKDIR /app
RUN pnpm build

# --target=dev
FROM all-dependencies AS dev
WORKDIR /app
CMD ["pnpm", "dev"]

# --target=prod
FROM base AS prod
COPY --from=prod-build /app/build /app/build
WORKDIR /app
# Install only production dependencies for the final image
COPY ./package.json pnpm-lock.yaml /app/
RUN pnpm i --prod --frozen-lockfile
CMD ["pnpm", "start"]

Dockerfile

# Using npm
FROM node:20-alpine AS development-dependencies-env
COPY . /app
WORKDIR /app
RUN npm ci

FROM node:20-alpine AS production-dependencies-env
COPY ./package.json package-lock.json /app/
WORKDIR /app
RUN npm ci --omit=dev

FROM node:20-alpine AS build-env
COPY . /app/
COPY --from=development-dependencies-env /app/node_modules /app/node_modules
WORKDIR /app
RUN npm run build

FROM node:20-alpine
COPY ./package.json package-lock.json /app/
COPY --from=production-dependencies-env /app/node_modules /app/node_modules
COPY --from=build-env /app/build /app/build
WORKDIR /app
CMD ["npm", "run", "start"]

pnpm.Dockerfile

FROM node:20-alpine AS dependencies-env
RUN npm i -g pnpm
COPY . /app

FROM dependencies-env AS development-dependencies-env
COPY ./package.json pnpm-lock.yaml /app/
WORKDIR /app
RUN pnpm i --frozen-lockfile

FROM dependencies-env AS production-dependencies-env
COPY ./package.json pnpm-lock.yaml /app/
WORKDIR /app
RUN pnpm i --prod --frozen-lockfile

FROM dependencies-env AS build-env
COPY ./package.json pnpm-lock.yaml /app/
COPY --from=development-dependencies-env /app/node_modules /app/node_modules
WORKDIR /app
RUN pnpm build

FROM dependencies-env
COPY ./package.json pnpm-lock.yaml /app/
COPY --from=production-dependencies-env /app/node_modules /app/node_modules
COPY --from=build-env /app/build /app/build
WORKDIR /app
CMD ["pnpm", "start"]

Had to use Dockerfile as the extension to make syntax highlighting work. I found some suggested file comment methods but they didn't work.