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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1 +1 @@ | ||
| APIDOCS_SERVER_URL=https://graalnative4s.usommerl.dev,APIDOCS_DESCRIPTION="[github.com/usommerl/graalnative4s](https://github.com/usommerl/graalnative4s)" | ||
| APIDOCS_SERVER_URL=https://graalnative4s.usommerl.dev,APIDOCS_DESCRIPTION="[github.com/usommerl/graalnative4s](https://github.com/usommerl/graalnative4s)",LOG_FORMATTER="default" |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1 +1 @@ | ||
| sbt.version=1.4.7 | ||
| sbt.version=1.5.0 |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,10 +1,10 @@ | ||
| addSbtPlugin("ch.epfl.scala" % "sbt-scalafix" % "0.9.26") | ||
| addSbtPlugin("com.alejandrohdezma" % "sbt-codecov" % "0.2.0") | ||
| addSbtPlugin("ch.epfl.scala" % "sbt-scalafix" % "0.9.27") | ||
| addSbtPlugin("com.alejandrohdezma" % "sbt-codecov" % "0.2.1") | ||
| addSbtPlugin("com.dwijnand" % "sbt-dynver" % "4.1.1") | ||
| addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "0.15.0") | ||
| addSbtPlugin("com.eed3si9n" % "sbt-buildinfo" % "0.10.0") | ||
| addSbtPlugin("com.typesafe.sbt" % "sbt-native-packager" % "1.8.0") | ||
| addSbtPlugin("io.github.davidgregory084" % "sbt-tpolecat" % "0.1.16") | ||
| addSbtPlugin("com.typesafe.sbt" % "sbt-native-packager" % "1.8.1") | ||
| addSbtPlugin("io.github.davidgregory084" % "sbt-tpolecat" % "0.1.17") | ||
| addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.4.2") | ||
| addSbtPlugin("org.scoverage" % "sbt-scoverage" % "1.6.1") | ||
| addSbtPlugin("se.marcuslonnberg" % "sbt-docker" % "1.8.2") |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,62 @@ | ||
| package app | ||
|
|
||
| import cats.implicits._ | ||
| import ciris._ | ||
| import ciris.refined._ | ||
| import eu.timepit.refined.api.Refined | ||
| import eu.timepit.refined.auto._ | ||
| import eu.timepit.refined.string.Url | ||
| import eu.timepit.refined.types.net.PortNumber | ||
| import io.odin.Level | ||
| import io.odin.formatter.Formatter | ||
| import io.odin.json.{Formatter => JFormatter} | ||
|
|
||
| import app.ServerUrl | ||
|
|
||
| case class Config(server: ServerConfig, logger: LoggerConfig) | ||
| case class ServerConfig(port: PortNumber, apiDocs: ApiDocsConfig) | ||
| case class ApiDocsConfig(serverUrl: ServerUrl, description: Option[String]) | ||
| case class LoggerConfig(level: Level, formatter: Formatter) | ||
|
|
||
| package object app { | ||
|
|
||
| type ServerUrl = String Refined Url | ||
|
|
||
| implicit val logLevelDecoder: ConfigDecoder[String, Level] = | ||
| ConfigDecoder[String, String].mapOption("Level")(_.toLowerCase match { | ||
| case "trace" => Level.Trace.some | ||
| case "debug" => Level.Debug.some | ||
| case "info" => Level.Info.some | ||
| case "warn" => Level.Warn.some | ||
| case "error" => Level.Error.some | ||
| case _ => None | ||
| }) | ||
|
|
||
| implicit val logFormatterDecoder: ConfigDecoder[String, Formatter] = | ||
| ConfigDecoder[String, String].mapOption("Formatter")(_.toLowerCase match { | ||
| case "default" => Formatter.default.some | ||
| case "colorful" => Formatter.colorful.some | ||
| case "json" => JFormatter.json.some | ||
| case _ => None | ||
| }) | ||
|
|
||
| private val loggerConfig: ConfigValue[LoggerConfig] = ( | ||
| env("LOG_LEVEL").as[Level].default(Level.Info), | ||
| env("LOG_FORMATTER").as[Formatter].default(Formatter.colorful) | ||
| ).parMapN(LoggerConfig) | ||
|
|
||
| private val apiDocsConfig: ConfigValue[ApiDocsConfig] = ( | ||
| env("APIDOCS_SERVER_URL").as[ServerUrl].default("http://localhost:8080"), | ||
| env("APIDOCS_DESCRIPTION").option | ||
| ).parMapN(ApiDocsConfig) | ||
|
|
||
| private val serverConfig: ConfigValue[ServerConfig] = ( | ||
| env("PORT").as[PortNumber].default(8080), | ||
| apiDocsConfig | ||
| ).parMapN(ServerConfig) | ||
|
|
||
| val config: ConfigValue[Config] = ( | ||
| serverConfig, | ||
| loggerConfig | ||
| ).parMapN(Config) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,46 @@ | ||
| package app | ||
|
|
||
| import scala.concurrent.ExecutionContext.global | ||
|
|
||
| import cats.effect.{Resource, _} | ||
| import cats.implicits._ | ||
| import dev.usommerl.BuildInfo | ||
| import eu.timepit.refined.auto._ | ||
| import io.odin._ | ||
| import org.http4s.server.{middleware, Server} | ||
| import org.http4s.server.blaze.BlazeServerBuilder | ||
|
|
||
| object Main extends IOApp { | ||
|
|
||
| def run(args: List[String]): IO[ExitCode] = | ||
| runF[IO].use(_ => IO.never) | ||
|
|
||
| private def runF[F[_]: ContextShift: ConcurrentEffect: Timer]: Resource[F, Unit] = | ||
| for { | ||
| config <- app.config.resource[F] | ||
| logger <- createLogger[F](config.logger) | ||
| _ <- Resource.eval(logger.info(startMessage)) | ||
| _ <- serve[F](config.server) | ||
| } yield () | ||
|
|
||
| private def createLogger[F[_]: ConcurrentEffect: Timer](config: LoggerConfig): Resource[F, Logger[F]] = | ||
| Resource | ||
| .pure[F, Logger[F]](consoleLogger[F](config.formatter, config.level)) | ||
| .evalTap(logger => Sync[F].delay(OdinInterop.globalLogger.set(logger.mapK(Effect.toIOK).some))) | ||
|
|
||
| private def serve[F[_]: ContextShift: ConcurrentEffect: Timer](config: ServerConfig): Resource[F, Server[F]] = | ||
| BlazeServerBuilder[F](global) | ||
| .bindHttp(config.port, "0.0.0.0") | ||
| .withHttpApp(middleware.Logger.httpApp(logHeaders = true, logBody = false)(Api[F](config.apiDocs))) | ||
| .resource | ||
|
|
||
| private lazy val startMessage: String = | ||
| "STARTED [ name: %s, version: %s, vmVersion: %s, scalaVersion: %s, sbtVersion: %s, builtAt: %s ]".format( | ||
| BuildInfo.name, | ||
| BuildInfo.version, | ||
| System.getProperty("java.vm.version"), | ||
| BuildInfo.scalaVersion, | ||
| BuildInfo.sbtVersion, | ||
| BuildInfo.builtAtString | ||
| ) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,26 @@ | ||
| package app | ||
|
|
||
| import java.util.concurrent.atomic.AtomicReference | ||
|
|
||
| import cats.effect.Clock | ||
| import cats.effect.Effect | ||
| import cats.effect.IO | ||
| import io.odin.Logger | ||
| import io.odin.slf4j.OdinLoggerBinder | ||
|
|
||
| /** This implementation was stolen from here: | ||
| * https://github.com/pitgull/pitgull/blob/v0.0.7/src/main/scala/io/pg/OdinInterop.scala | ||
| */ | ||
| class OdinInterop extends OdinLoggerBinder[IO] { | ||
| implicit val F: Effect[IO] = IO.ioEffect | ||
| implicit val clock: Clock[IO] = Clock.create[IO] | ||
|
|
||
| val loggers: PartialFunction[String, Logger[IO]] = { | ||
| val theLogger: String => Option[Logger[IO]] = _ => OdinInterop.globalLogger.get() | ||
| theLogger.unlift | ||
| } | ||
| } | ||
|
|
||
| object OdinInterop { | ||
| val globalLogger = new AtomicReference[Option[Logger[IO]]](None) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,33 +1,8 @@ | ||
| package org.slf4j.impl | ||
|
|
||
| import scala.concurrent.ExecutionContext | ||
|
|
||
| import cats.effect.{Clock, Effect, IO, Timer} | ||
| import io.odin.{consoleLogger, Level, Logger} | ||
| import io.odin.formatter.Formatter | ||
| import io.odin.slf4j.OdinLoggerBinder | ||
|
|
||
| /** This is bridge is needed for project dependencies that require an SLF4J API | ||
| * See: https://github.com/valskalla/odin/tree/v0.9.1#slf4j-bridge | ||
| * | ||
| * This particular implementation was stolen from here: | ||
| * https://github.com/pitgull/pitgull/blob/v0.0.2/src/main/scala/org/slf4j/impl/StaticLoggerBinder.scala | ||
| */ | ||
| class StaticLoggerBinder extends OdinLoggerBinder[IO] { | ||
| implicit val F: Effect[IO] = IO.ioEffect | ||
| implicit val clock: Clock[IO] = Clock.create[IO] | ||
|
|
||
| import StaticLoggerBinder.baseLogger | ||
|
|
||
| val loggers: PartialFunction[String, Logger[IO]] = { case _ => | ||
| baseLogger.withMinimalLevel(Level.Info) | ||
| } | ||
| } | ||
| class StaticLoggerBinder extends app.OdinInterop | ||
|
|
||
| object StaticLoggerBinder extends StaticLoggerBinder { | ||
| //EC isn't used - only Clock is required | ||
| implicit val timer: Timer[IO] = IO.timer(ExecutionContext.parasitic) | ||
| val baseLogger = consoleLogger[IO](formatter = Formatter.colorful) | ||
| val REQUESTED_API_VERSION: String = "1.7" | ||
| def getSingleton: StaticLoggerBinder = this | ||
| } |
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