Adjust generator workflow to our fork needs

.github/workflows/openapi-generator.yaml

@@ -39,11 +39,20 @@ jobs:
             ${{ runner.os }}-build-${{ env.cache-name }}-
             ${{ runner.os }}-build-
       - name: Run maven
-        run: ./mvnw clean --no-snapshot-updates --batch-mode --quiet install -DskipTests -Dorg.slf4j.simpleLogger.defaultLogLevel=error
+        run: ./mvnw clean package -DskipTests
         env:
           GRADLE_ENTERPRISE_ACCESS_KEY: ${{ secrets.GRADLE_ENTERPRISE_ACCESS_KEY }}
       - run: ls -la  modules/openapi-generator-cli/target
 
+      - name: Extract current branch name
+        id: branch-name
+        run: |
+          BRANCH_NAME=${{ github.ref }}
+          echo "Full ref: $BRANCH_NAME"
+          # Strip the refs/heads/ part to get the branch name
+          BRANCH_NAME=${BRANCH_NAME#refs/heads/}
+          echo "::set-output name=branch_name::$BRANCH_NAME"
+
       - name: Generate tag string
         id: generate_snapshot_string
         run: |
@@ -70,7 +79,7 @@ jobs:
           asset_name: openapi-generator-cli.jar
           tag: ${{ steps.generate_snapshot_string.outputs.snapshot_string }}
           overwrite: true
-          target_commit: ""
+          target_commit: ${{ steps.branch-name.outputs.branch_name }}
           body: "This is the latest snapshot release of our openapi-generator fork"
   # test:
   #   name: Unit tests