From c249e1a117e55c6362c55ed7f9defb27e96f9c2a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jakub=20Koz=C5=82owski?= <kubukoz@gmail.com>
Date: Sat, 9 Nov 2024 20:18:14 +0100
Subject: [PATCH] Make e2e tests detect snapshot issues

---
 build.sbt                                           | 13 +++++--------
 .../src/test/scala/playground/e2e/E2ETests.scala    |  7 +++----
 2 files changed, 8 insertions(+), 12 deletions(-)

diff --git a/build.sbt b/build.sbt
index d04977fb..e3aebfb3 100644
--- a/build.sbt
+++ b/build.sbt
@@ -232,15 +232,12 @@ lazy val e2e = module("e2e")
     buildInfoKeys ++=
       Seq[BuildInfoKey.Entry[_]]( // do you know how to simplify this? let me know please!
         Def
-          .task((lsp / Compile / fullClasspath).value.map(_.data).map(_.toString))
+          .task {
+            s"""${(lsp / organization).value}::${(lsp / moduleName).value}:${(lsp / version).value}"""
+          }
+          .dependsOn(lsp / publishLocal)
           .taskValue
-          .named("lspClassPath"),
-        Def
-          .task(
-            (lsp / Compile / mainClass).value.getOrElse(sys.error("didn't find main class in lsp"))
-          )
-          .taskValue
-          .named("lspMainClass"),
+          .named("lspArtifact")
       ),
     publish / skip := true,
   )
diff --git a/modules/e2e/src/test/scala/playground/e2e/E2ETests.scala b/modules/e2e/src/test/scala/playground/e2e/E2ETests.scala
index e4440b0a..9592492d 100644
--- a/modules/e2e/src/test/scala/playground/e2e/E2ETests.scala
+++ b/modules/e2e/src/test/scala/playground/e2e/E2ETests.scala
@@ -74,10 +74,9 @@ object E2ETests extends SimpleIOSuite {
 
     val builder =
       new ProcessBuilder(
-        "java",
-        "-cp",
-        BuildInfo.lspClassPath.mkString(":"),
-        BuildInfo.lspMainClass,
+        "cs",
+        "launch",
+        BuildInfo.lspArtifact,
       )
         // Watch process stderr in test runner
         .redirectError(Redirect.INHERIT)