From 316661e122fbf668a88c454cd6527a0a7d6c07e3 Mon Sep 17 00:00:00 2001
From: rintcius <rintcius@gmail.com>
Date: Mon, 24 Nov 2025 12:42:30 +0100
Subject: [PATCH 1/2] Keep exception in case of error

... also rename because we can't assume these are always auth errors
---
 core/src/main/scala/fs2/io/ssh/Client.scala     | 6 +++---
 core/src/test/scala/fs2/io/ssh/ClientSpec.scala | 9 ++++++++-
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/core/src/main/scala/fs2/io/ssh/Client.scala b/core/src/main/scala/fs2/io/ssh/Client.scala
index 4965137..5dbfa29 100644
--- a/core/src/main/scala/fs2/io/ssh/Client.scala
+++ b/core/src/main/scala/fs2/io/ssh/Client.scala
@@ -141,8 +141,8 @@ final class Client[F[_]] private (client: SshClient)(implicit F: Async[F]) {
 
       _ <- Resource eval {
         success match {
-          case Left(_: SshException) =>
-            FR.raise(Error.Authentication)
+          case Left(ex: SshException) =>
+            FR.raise(Error.SshErr(ex))
 
           case Left(e) =>
             F.raiseError(e)
@@ -189,6 +189,6 @@ object Client {
   sealed trait Error extends Product with Serializable
 
   object Error {
-    case object Authentication extends Error
+    case class SshErr(ex: SshException) extends Error
   }
 }
diff --git a/core/src/test/scala/fs2/io/ssh/ClientSpec.scala b/core/src/test/scala/fs2/io/ssh/ClientSpec.scala
index 4be62c8..15a4c58 100644
--- a/core/src/test/scala/fs2/io/ssh/ClientSpec.scala
+++ b/core/src/test/scala/fs2/io/ssh/ClientSpec.scala
@@ -101,7 +101,14 @@ class ClientSpec extends CatsEffectSuite with SshDockerService {
         .void
     } { eit =>
       EitherT.liftF(
-        eit.value.map(a => assertEquals(a, Left(Client.Error.Authentication)))
+        eit.value.map(a =>
+          assert(
+            a.swap
+              .map({ case Client.Error.SshErr(_) => true })
+              .getOrElse(false),
+            s"Got $a"
+          )
+        )
       )
     }
 

From 6959e7f52e95f4cdce729ce6dcf65c877600c3c7 Mon Sep 17 00:00:00 2001
From: rintcius <888781+rintcius@users.noreply.github.com>
Date: Mon, 24 Nov 2025 11:44:13 +0000
Subject: [PATCH 2/2] Version bump: 4.0.0

---
 version.sbt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/version.sbt b/version.sbt
index b214d43..43bda68 100644
--- a/version.sbt
+++ b/version.sbt
@@ -1,2 +1,2 @@
-// Last bumped by PR 108
-ThisBuild / version := "3.1.0"
+// Last bumped by PR 110
+ThisBuild / version := "4.0.0"