From 83f89cc615a069c1fd24f3dd3770bcb80dc54acf Mon Sep 17 00:00:00 2001
From: Mick <mickjagger19@icloud.com>
Date: Mon, 10 Nov 2025 10:46:24 +0800
Subject: [PATCH] diffusion: skip full CI suite for multimodal_gen changes
 (#12940)

---
 .github/workflows/pr-test.yml | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/.github/workflows/pr-test.yml b/.github/workflows/pr-test.yml
index dd9810fe8..d6bf15704 100644
--- a/.github/workflows/pr-test.yml
+++ b/.github/workflows/pr-test.yml
@@ -28,6 +28,7 @@ jobs:
     outputs:
       main_package: ${{ steps.filter.outputs.main_package }}
       sgl_kernel: ${{ steps.filter.outputs.sgl_kernel }}
+      multimodal_gen: ${{ steps.filter.outputs.multimodal_gen }}
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
@@ -51,11 +52,14 @@ jobs:
           filters: |
             main_package:
               - "python/**"
+              - "!python/sglang/multimodal_gen/**"
               - "scripts/ci/**"
               - "test/**"
               - ".github/workflows/pr-test.yml"
             sgl_kernel:
               - "sgl-kernel/**"
+            multimodal_gen:
+              - "python/sglang/multimodal_gen/**"
 
   # =============================================== sgl-kernel ====================================================
 
@@ -237,6 +241,19 @@ jobs:
 
           echo "All benchmark tests completed!"
 
+  # =============================================== multimodal_gen ====================================================
+  multimodal-gen-test:
+    needs: [check-changes]
+    if: needs.check-changes.outputs.multimodal_gen == 'true'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+      - name: Run placeholder test
+        run: |
+          echo "Running multimodal_gen tests..."
+          echo "This is a placeholder for future tests."
+
   # Adding a single CUDA13 smoke test to verify that the kernel builds and runs
   # TODO: Add back this test when it can pass on CI
   # cuda13-kernel-smoke-test:
@@ -863,6 +880,8 @@ jobs:
         sgl-kernel-mla-test,
         sgl-kernel-benchmark-test,
 
+        multimodal-gen-test,
+
         unit-test-frontend,
         unit-test-backend-1-gpu,
         unit-test-backend-2-gpu,