From 4773087c07a87b649d9b08ca48573b0f87a626c0 Mon Sep 17 00:00:00 2001
From: kyri-petrou <67301607+kyri-petrou@users.noreply.github.com>
Date: Sun, 29 Dec 2024 19:41:55 +0200
Subject: [PATCH] Run caliban via JAR directly (#656)

---
 graphql/caliban/build.sbt           | 6 ++++++
 graphql/caliban/project/plugins.sbt | 1 +
 graphql/caliban/run.sh              | 3 ++-
 graphql/caliban/setup.sh            | 4 ++--
 setup.sh                            | 2 +-
 5 files changed, 12 insertions(+), 4 deletions(-)
 create mode 100644 graphql/caliban/project/plugins.sbt

diff --git a/graphql/caliban/build.sbt b/graphql/caliban/build.sbt
index e94ddf1a..94e3bf82 100644
--- a/graphql/caliban/build.sbt
+++ b/graphql/caliban/build.sbt
@@ -8,6 +8,12 @@ lazy val root = (project in file("."))
     name       := "scala-caliban",
     run / fork := true,
     run / javaOptions ++= Seq("-Xms4G", "-Xmx4G"),
+    assembly / mainClass := Some("Main"),
+    assembly / assemblyMergeStrategy := {
+      case PathList("META-INF", "MANIFEST.MF")                  => MergeStrategy.discard
+      case PathList("META-INF", "io.netty.versions.properties") => MergeStrategy.first
+      case x                                                    => MergeStrategy.first
+    },
     libraryDependencies ++= Seq(
       "com.github.ghostdogpr"                 %% "caliban-quick"         % "2.9.0",
       "com.github.plokhotnyuk.jsoniter-scala" %% "jsoniter-scala-core"   % "2.32.0",
diff --git a/graphql/caliban/project/plugins.sbt b/graphql/caliban/project/plugins.sbt
new file mode 100644
index 00000000..11fa359e
--- /dev/null
+++ b/graphql/caliban/project/plugins.sbt
@@ -0,0 +1 @@
+addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "2.3.0")
diff --git a/graphql/caliban/run.sh b/graphql/caliban/run.sh
index 32286e7b..7f9e7977 100755
--- a/graphql/caliban/run.sh
+++ b/graphql/caliban/run.sh
@@ -4,4 +4,5 @@ set -e
 
 pwd
 cd graphql/caliban
-./sbt run
+JAR_FILE=$(find . -name "scala-caliban-assembly*")
+java -Xms4G -Xmx4G -jar $JAR_FILE
diff --git a/graphql/caliban/setup.sh b/graphql/caliban/setup.sh
index 2c78ee45..381ee118 100644
--- a/graphql/caliban/setup.sh
+++ b/graphql/caliban/setup.sh
@@ -2,5 +2,5 @@
 
 # For caliban
 cd graphql/caliban
-./sbt compile
-cd ../../
\ No newline at end of file
+./sbt assembly
+cd ../../
diff --git a/setup.sh b/setup.sh
index 7f1f11d4..07066f0d 100755
--- a/setup.sh
+++ b/setup.sh
@@ -21,7 +21,7 @@ cd ../../
 
 # For caliban
 cd graphql/caliban
-./sbt compile
+./sbt assembly
 cd ../../
 
 # For async-graphql