build: improve Xtext project isolation

* Avoid writing generated source files directly into sibling projects.
* Full project isolation cannot be enabled yet, because the frontend plugin
  still requires cross-projects task dependencies for Node.js installation.

1 files changed, 2 insertions, 9 deletions

diff --git a/subprojects/language-web/build.gradle.kts b/subprojects/language-web/build.gradle.kts
index d398e002..7a7adac0 100644
--- a/subprojects/language-web/build.gradle.kts
+++ b/subprojects/language-web/build.gradle.kts
@@ -22,7 +22,8 @@ dependencies {
         implementation(libs.jetty.websocket.server)
         implementation(libs.slf4j.api)
         implementation(libs.xtext.web)
-        webapp(project(path = ":refinery-frontend", configuration = "productionAssets"))
+        xtextGenerated(project(":refinery-language", "generatedWebSources"))
+        webapp(project(":refinery-frontend", "productionAssets"))
         testImplementation(testFixtures(project(":refinery-language")))
         testImplementation(libs.jetty.websocket.client)
 }
@@ -32,14 +33,6 @@ application {
 }
 
 tasks {
-        val generateXtextLanguage by project(":refinery-language").tasks.existing
-
-        for (taskName in listOf("compileJava", "processResources")) {
-                named(taskName) {
-                        dependsOn(generateXtextLanguage)
-                }
-        }
-
         jar {
                 dependsOn(webapp)
                 from(webapp) {