Initial commit

Dockerfile

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+# use the official Bun image
+# see all versions at https://hub.docker.com/r/oven/bun/tags
+FROM oven/bun:1 AS base
+WORKDIR /usr/src/app
+
+# install dependencies into temp directory
+# this will cache them and speed up future builds
+FROM base AS install
+RUN mkdir -p /temp/dev
+COPY package.json bun.lock /temp/dev/
+RUN cd /temp/dev && bun install --frozen-lockfile
+
+# install with --production (exclude devDependencies)
+RUN mkdir -p /temp/prod
+COPY package.json bun.lock /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 . .
+
+# [optional] tests & build
+ENV NODE_ENV=production
+RUN bun test
+RUN bun run build
+
+# copy production dependencies and source code into final image
+FROM base AS release
+COPY --from=install /temp/prod/node_modules node_modules
+COPY --from=prerelease /usr/src/app/index.ts .
+COPY --from=prerelease /usr/src/app/package.json .
+
+# run the app
+USER bun
+EXPOSE 3000/tcp
+ENTRYPOINT [ "bun", "run", "index.ts" ]
+

index.ts

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+import { sql } from "bun";
+
+async function q(ip: string) {
+	return await sql`
+		select 
+			net.network,
+			is_anonymous_proxy,
+			is_satellite_provider,
+			postal_code,
+			latitude,
+			longitude,
+			accuracy_radius,
+			is_anycast,
+			locale_code,
+			continent_code,
+			continent_name,
+			country_iso_code,
+			country_name,
+			subdivision_1_iso_code,
+			subdivision_1_name,
+			subdivision_2_iso_code,
+			subdivision_2_name,
+			city_name,
+			metro_code,
+			time_zone,
+			is_in_european_union,
+			autonomous_system_organization as isp_name
+		from geoip2_network net
+		left join geoip2_location location on (
+			net.geoname_id = location.geoname_id
+		)
+		left join geoip2_asn asn on (
+			asn.network >>= net.network
+		)
+		where net.network >>= ${ip};`
+
+}
+
+Bun.serve({
+	routes: {
+		"/ip": async (req, server) => {
+			const start = performance.now()
+			const ip = server.requestIP(req)
+			console.log({ip})
+			const [ipRes] = await q(ip.address)
+			console.log(Math.round(performance.now() - start) + " ms")
+			return Response.json(ipRes)
+
+		},
+		"/ip/:ip": async ({ params }) => {
+			const start = performance.now()
+			const [ipRes] = await q(params.ip)
+			console.log(Math.round(performance.now() - start) + " ms")
+			return Response.json(ipRes)
+		}
+	}
+})
+