ci: run main.yml checks on merge_group (prerequisite for a merge queue)#423
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…erge queue) Adds a `merge_group` trigger so lint / unit-test / e2e-test / coverage run on the merge queue's transient ref. This MUST land before a merge queue is enabled on `main`: the queue gates each merge group on these required checks, and without the trigger they'd never run, stalling every queued PR. Mirrors the Python connector (code-coverage.yml runs on merge_group for the same reason). No job-level event guards, so all four required-check jobs run on merge_group exactly as they do on pull_request. Co-authored-by: Isaac Signed-off-by: Madhavendra Rathore <madhavendra.rathore@databricks.com>
vikrantpuppala
approved these changes
Jun 5, 2026
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Why
Prerequisite for enabling a merge queue on
main. A merge queue gates each merge group on the branch's required status checks — but those checks only run if their workflow triggers on themerge_groupevent.main.ymlcurrently triggers onpush/pull_requestonly, so enabling a queue without this change would leave every queued PR stalled waiting for checks that never run.What
Adds
merge_group:tomain.yml'son:block. All four required-check jobs (lint,unit-test (14/16/18/20),e2e-test,coverage) have no event-level guards, so they run on the merge-group ref exactly as onpull_request. Mirrors the Python connector (code-coverage.ymlruns onmerge_groupfor the same reason).Sequence
merge_queuerule to themainruleset (Squash / ALLGREEN, mirroring Python).Enabling the queue before this lands would stall merges, so this must go first.
This pull request and its description were written by Isaac.