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[main] Start for comprehension

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This commit is contained in:
Paul Campbell 2019-04-29 20:37:36 +01:00
parent 73f4a79254
commit 98c6c6b7df
1 changed files with 3 additions and 1 deletions
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4
src/main/scala/net/kemitix/s3thorp/Main.scala
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@ -7,7 +7,9 @@ import cats.syntax.all._
object Main extends IOApp { object Main extends IOApp {
def exec(args: List[String]): IO[ExitCode] = def exec(args: List[String]): IO[ExitCode] =
IO(println("S3Thorp - hashed sync for s3")).as(ExitCode.Success) for {
ec <- IO(println("S3Thorp - hashed sync for s3")).as(ExitCode.Success)
} yield ec
override def run(args: List[String]): IO[ExitCode] = override def run(args: List[String]): IO[ExitCode] =
exec(args).guaranteeCase { exec(args).guaranteeCase {