Upload an archive of Java sources for TruffleRuby to copy

Author: headius

.github/workflows/main.yml

@@ -199,6 +199,15 @@ jobs:
         bundler-cache: true
     - name: Run Java Loader test
       run: PRISM_SERIALIZE_ONLY_SEMANTICS_FIELDS=1 PRISM_JAVA_BACKEND=truffleruby bundle exec rake compile
+    - name: Archive sources for TruffleRuby
+      run: |
+        jar --create --file java/prism-truffleruby-sources.jar -C java/api/src/main/java `ls -r java/api/src/main/java`
+        jar --update --file java/prism-truffleruby-sources.jar -C java/api/src/main/java-templates `ls -r java/api/src/main/java-templates`
+        jar --update --file java/prism-truffleruby-sources.jar -C java/native/src/main/java-templates `ls -r java/native/src/main/java-templates`
+    - uses: actions/upload-artifact@v7
+      with:
+        name: truffleruby-sources
+        path: java/prism-truffleruby-sources.jar
 
   lex-ruby:
     runs-on: ubuntu-latest