build: fix testFixtures classpath in eclipse

1 files changed, 7 insertions, 0 deletions

diff --git a/buildSrc/src/main/groovy/refinery-java-conventions.gradle b/buildSrc/src/main/groovy/refinery-java-conventions.gradle
index b2efd7e9..5bc73f61 100644
--- a/buildSrc/src/main/groovy/refinery-java-conventions.gradle
+++ b/buildSrc/src/main/groovy/refinery-java-conventions.gradle
@@ -69,6 +69,13 @@ eclipse {
                         if (entry.path.endsWith('-gen')) {
                                 entry.entryAttributes['ignore_optional_problems'] = true
                         }
+                        // If a project has a main dependency on a project and an test dependency on the testFixtures of a project,
+                        // it will be errorneously added as a test-only dependency to Eclipse.
+                        // As a workaround, we add all project dependencies as main dependencies
+                        // (we do not deliberately use test-only project dependencies).
+                        if (entry in org.gradle.plugins.ide.eclipse.model.ProjectDependency) {
+                                entry.entryAttributes.remove('test')
+                        }
                 }
         }