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HackerNews GET with scala-cli and CrossPlatformIOApp
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//> using scala "3.1" | |
//> using lib "org.http4s::http4s-dsl:0.23.12" | |
//> using lib "org.http4s::http4s-ember-client:0.23.16" | |
//> using lib "org.http4s::http4s-circe:0.23.16" | |
//> using lib "io.circe::circe-generic:0.14.3" | |
//> using lib "io.circe::circe-literal:0.14.3" | |
//> using lib "io.chrisdavenport::crossplatformioapp:0.1.0" | |
//> using platform "scala-native" | |
import io.chrisdavenport.crossplatformioapp.CrossPlatformIOApp | |
import cats.effect.{ExitCode, IO} | |
import org.http4s.ember.client.EmberClientBuilder | |
import org.http4s.* | |
import org.http4s.client.* | |
import io.circe.literal.* | |
import io.circe.* | |
import org.http4s.circe.CirceEntityCodec._ | |
import org.http4s.syntax.literals.uri | |
object HNApp extends CrossPlatformIOApp: | |
val hnRequest = | |
Request[IO]( | |
Method.GET, | |
uri"https://hn.algolia.com/api/v1/items/1" | |
) | |
def run(args: List[String]): IO[ExitCode] = | |
EmberClientBuilder | |
.default[IO] | |
.build | |
.use { client => | |
client.expect[Json](hnRequest).flatMap(json => IO.print(json)) | |
} | |
.as(ExitCode.Success) |
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