Save and restore CNAME when clearing doc repos

Author: Andrej730

.github/workflows/bonsai-docs.yml

@@ -22,9 +22,11 @@ jobs:
           git config --global user.email 'IfcOpenBot@users.noreply.github.com'
           git clone https://${{ secrets.GH_APIKEY }}@github.com/IfcOpenShell/bonsaibim_org_docs
           git -C bonsaibim_org_docs checkout -B main
-          # Delete old content but preserve CNAME for GitHub Pages
-          find bonsaibim_org_docs -mindepth 1 -not -name "CNAME" -delete
+          # Save CNAME before clearing repo - needed for GitHub Pages custom domain
+          cp bonsaibim_org_docs/CNAME /tmp/CNAME || true
+          rm -rf bonsaibim_org_docs/*
           cp -r _build/html/* bonsaibim_org_docs/
+          cp /tmp/CNAME bonsaibim_org_docs/CNAME || true
           touch bonsaibim_org_docs/.nojekyll
           git -C bonsaibim_org_docs add .
           git -C bonsaibim_org_docs commit -m "Build"

.github/workflows/ifcopenshell-docs.yml

@@ -23,9 +23,11 @@ jobs:
           git config --global user.email 'IfcOpenBot@users.noreply.github.com'
           git clone https://${{ secrets.GH_APIKEY }}@github.com/IfcOpenShell/ifcopenshell_org_docs
           git -C ifcopenshell_org_docs checkout -B main
-          # Delete old content but preserve CNAME for GitHub Pages
-          find ifcopenshell_org_docs -mindepth 1 -not -name "CNAME" -delete
+          # Save CNAME before clearing repo - needed for GitHub Pages custom domain
+          cp ifcopenshell_org_docs/CNAME /tmp/CNAME || true
+          rm -rf ifcopenshell_org_docs/*
           cp -r _build/html/* ifcopenshell_org_docs/
+          cp /tmp/CNAME ifcopenshell_org_docs/CNAME || true
           touch ifcopenshell_org_docs/.nojekyll
           git -C ifcopenshell_org_docs add .
           git -C ifcopenshell_org_docs commit -m "Build"