Expose excludeDependencies handling

modules/lm-coursier/src/main/scala/coursier/lmcoursier/Inputs.scala

@@ -88,17 +88,12 @@ object Inputs {
     sets.values.toVector.distinct.map(_.set.toSet)
   }
 
-  def coursierProject(
-    projId: ModuleID,
-    dependencies: Seq[ModuleID],
+  def exclusions(
     excludeDeps: Seq[InclExclRule],
-    configurations: Seq[sbt.librarymanagement.Configuration],
     sv: String,
     sbv: String,
     log: Logger
-  ): Project = {
-
-    val exclusions = {
+  ): Set[(Organization, ModuleName)] = {
 
     var anyNonSupportedExclusionRule = false
 
@@ -121,6 +116,18 @@ object Inputs {
     res
   }
 
+  def coursierProject(
+    projId: ModuleID,
+    dependencies: Seq[ModuleID],
+    excludeDeps: Seq[InclExclRule],
+    configurations: Seq[sbt.librarymanagement.Configuration],
+    sv: String,
+    sbv: String,
+    log: Logger
+  ): Project = {
+
+    val exclusions0 = exclusions(excludeDeps, sv, sbv, log)
+
     val configMap = configExtends(configurations)
 
     val proj = FromSbt.project(
@@ -134,7 +141,7 @@ object Inputs {
     proj.copy(
       dependencies = proj.dependencies.map {
         case (config, dep) =>
-          (config, dep.copy(exclusions = dep.exclusions ++ exclusions))
+          (config, dep.copy(exclusions = dep.exclusions ++ exclusions0))
       }
     )
   }