(airflow) branch v3-1-test updated: [v3-1-test] Fix breeze start-airflow mprocs output interference (#60652) (#60678)

[shahar]

This is an automated email from the ASF dual-hosted git repository.

shahar pushed a commit to branch v3-1-test
in repository https://gitbox.apache.org/repos/asf/airflow.git


The following commit(s) were added to refs/heads/v3-1-test by this push:
     new b5950d1cea9 [v3-1-test] Fix breeze start-airflow mprocs output 
interference (#60652) (#60678)
b5950d1cea9 is described below

commit b5950d1cea99106913425381084ffc70554e8896
Author: github-actions[bot] 
<41898282+github-actions[bot]@users.noreply.github.com>
AuthorDate: Sat Jan 17 10:29:04 2026 +0200

    [v3-1-test] Fix breeze start-airflow mprocs output interference (#60652) 
(#60678)
    
    Run the dev UI hook without blocking start-airflow so other
    process output remains readable.
    (cherry picked from commit b47449ee1350c8a3fbe7aeaa995caa897e1c5650)
    
    Co-authored-by: Ephraim Anierobi <splendidzig...@gmail.com>
---
 scripts/ci/prek/compile_ui_assets_dev.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/scripts/ci/prek/compile_ui_assets_dev.py 
b/scripts/ci/prek/compile_ui_assets_dev.py
index efee8cb3c03..b927928b8b0 100755
--- a/scripts/ci/prek/compile_ui_assets_dev.py
+++ b/scripts/ci/prek/compile_ui_assets_dev.py
@@ -94,9 +94,8 @@ if __name__ == "__main__":
             stdout=f,
             stderr=subprocess.STDOUT,
         )
-        subprocess.run(
+        subprocess.Popen(
             ["pnpm", "dev"],
-            check=True,
             cwd=os.fspath(SIMPLE_AUTH_MANAGER_UI_DIRECTORY),
             env=env,
             stdout=f,