From 008565e3e4dc503d8f423cb90da841b46896bbce Mon Sep 17 00:00:00 2001
From: Anthony Guimard <anthony.guimard@forestadmin.com>
Date: Fri, 23 Oct 2026 17:46:39 +0200
Subject: [PATCH 1/2] ci: deploy the api reference from the main tip only, one
 deploy at a time

---
 .github/workflows/build.yml | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 7d3bf6a6b7..18bf78f04b 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -344,10 +344,30 @@ jobs:
       name: github-pages
       url: ${{ steps.deployment.outputs.page_url }}
     if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+    concurrency:
+      group: pages-${{ github.ref }}
+      cancel-in-progress: false
     needs: [build-api-reference, send-coverage, lint, bff-integration-tests]
     steps:
+      - name: Check this run still builds the branch tip
+        id: tip
+        env:
+          GH_TOKEN: ${{ github.token }}
+          REPO: ${{ github.repository }}
+          BRANCH: ${{ github.ref_name }}
+          SHA: ${{ github.sha }}
+        run: |
+          TIP_SHA=$(gh api "repos/$REPO/git/ref/heads/$BRANCH" --jq .object.sha)
+          if [ "$TIP_SHA" = "$SHA" ]; then
+            echo "is_tip=true" >> "$GITHUB_OUTPUT"
+          else
+            echo "is_tip=false" >> "$GITHUB_OUTPUT"
+            echo "::notice::Skipping the Pages deploy: $SHA is no longer the tip of $BRANCH ($TIP_SHA), whose run publishes the newer reference."
+          fi
       - name: Setup Pages
+        if: steps.tip.outputs.is_tip == 'true'
         uses: actions/configure-pages@v3
       - name: Deploy to GitHub Pages
         id: deployment
+        if: steps.tip.outputs.is_tip == 'true'
         uses: actions/deploy-pages@v4

From 153f11993468e920b1337330b50e12baf621d9ae Mon Sep 17 00:00:00 2001
From: Anthony Guimard <anthony.guimard@forestadmin.com>
Date: Fri, 23 Oct 2026 17:51:07 +0200
Subject: [PATCH 2/2] ci: keep the pages deploy when only skip-ci release
 commits follow

---
 .github/workflows/build.yml | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 18bf78f04b..92fcf47fc3 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -349,25 +349,26 @@ jobs:
       cancel-in-progress: false
     needs: [build-api-reference, send-coverage, lint, bff-integration-tests]
     steps:
-      - name: Check this run still builds the branch tip
-        id: tip
+      - name: Check no newer commit on the branch will publish
+        id: newest
         env:
           GH_TOKEN: ${{ github.token }}
           REPO: ${{ github.repository }}
           BRANCH: ${{ github.ref_name }}
           SHA: ${{ github.sha }}
         run: |
-          TIP_SHA=$(gh api "repos/$REPO/git/ref/heads/$BRANCH" --jq .object.sha)
-          if [ "$TIP_SHA" = "$SHA" ]; then
-            echo "is_tip=true" >> "$GITHUB_OUTPUT"
+          NEWER_BUILDS=$(gh api "repos/$REPO/compare/$SHA...$BRANCH" \
+            --jq '[.commits[].commit.message | select(test("\\[(skip ci|ci skip|no ci|skip actions|actions skip)\\]"; "i") | not)] | length')
+          if [ "$NEWER_BUILDS" = "0" ]; then
+            echo "publish=true" >> "$GITHUB_OUTPUT"
           else
-            echo "is_tip=false" >> "$GITHUB_OUTPUT"
-            echo "::notice::Skipping the Pages deploy: $SHA is no longer the tip of $BRANCH ($TIP_SHA), whose run publishes the newer reference."
+            echo "publish=false" >> "$GITHUB_OUTPUT"
+            echo "::notice::Skipping the Pages deploy: $NEWER_BUILDS newer commit(s) on $BRANCH start their own run, which publishes the newer reference."
           fi
       - name: Setup Pages
-        if: steps.tip.outputs.is_tip == 'true'
+        if: steps.newest.outputs.publish == 'true'
         uses: actions/configure-pages@v3
       - name: Deploy to GitHub Pages
         id: deployment
-        if: steps.tip.outputs.is_tip == 'true'
+        if: steps.newest.outputs.publish == 'true'
         uses: actions/deploy-pages@v4