Dockerfile

# use the official Bun image
FROM oven/bun:1 AS base

WORKDIR /app

# install dependencies into temp directory
FROM base AS install
RUN mkdir -p /temp/dev
COPY package.json bun.lockb /temp/dev/
RUN cd /temp/dev && bun install --frozen-lockfile

# install with --production (exclude devDependencies)
RUN mkdir -p /temp/prod
COPY package.json bun.lockb /temp/prod/
RUN cd /temp/prod && bun install --frozen-lockfile --production

# copy node_modules from temp directory
# then copy all (non-ignored) project files into the image
FROM base AS prerelease
COPY --from=install /temp/dev/node_modules node_modules
COPY . .

# build the application
ENV NODE_ENV=production
RUN bun run build
RUN chmod +x /app/docker-entrypoint.sh

# copy production dependencies and source code into final image
FROM base AS release
COPY --from=install /temp/dev/node_modules node_modules
COPY --from=prerelease /app/.output .output
COPY --from=prerelease /app/package.json .
COPY --from=prerelease /app/docker-entrypoint.sh .

# this files are necessary to perform the drizzle migration
COPY --from=prerelease /app/drizzle.config.ts .
COPY --from=prerelease /app/src/database/schema.ts src/database/schema.ts
COPY --from=prerelease /app/src/database/nanoid.ts src/database/nanoid.ts

# RUN groupadd -g 1000 ubuntu && \
# 	useradd -m -u 1000 -g ubuntu ubuntu
RUN mkdir -p /data
RUN chown -R bun:bun /data

USER bun

ENTRYPOINT ["./docker-entrypoint.sh"]