build: prevent concurrent CI and CQ workflow runs

Use concurrency groups to prevent new runs from being started while a previous job is already running. This can happen when a lot of unrelated jobs are pending because of runner exhaustion. PR-URL: nodejs#42016 Reviewed-By: Richard Lau <rlau@redhat.com> Reviewed-By: Mestery <mestery@protonmail.com> Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
bengl · Feb 21, 2022 · 3ffb2b2 · 3ffb2b2
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diff --git a/.github/workflows/auto-start-ci.yml b/.github/workflows/auto-start-ci.yml
@@ -8,6 +8,8 @@ on:
     # ./doc/contributing/commit-queue.md
     - cron: '*/5 * * * *'
 
+concurrency: ${{ github.workflow }}
+
 env:
   NODE_VERSION: lts/*
 

diff --git a/.github/workflows/commit-queue.yml b/.github/workflows/commit-queue.yml
@@ -13,6 +13,8 @@ on:
   schedule:
     - cron: '*/5 * * * *'
 
+concurrency: ${{ github.workflow }}
+
 env:
   NODE_VERSION: lts/*