Fix it so not all bundled resources are removed when one translation is drafted

Fixes #12105

3 files changed, 48 insertions, 8 deletions

diff --git a/hugolib/content_map_page.go b/hugolib/content_map_page.go
index 5f0b11210..ee7f22676 100644
--- a/hugolib/content_map_page.go
+++ b/hugolib/content_map_page.go
@@ -221,10 +221,22 @@ func (t pageTrees) Shape(d, v int) *pageTrees {
 	t.treePages = t.treePages.Shape(d, v)
 	t.treeResources = t.treeResources.Shape(d, v)
 	t.treeTaxonomyEntries = t.treeTaxonomyEntries.Shape(d, v)
+	t.createMutableTrees()
 
 	return &t
 }
 
+func (t *pageTrees) createMutableTrees() {
+	t.treePagesResources = doctree.WalkableTrees[contentNodeI]{
+		t.treePages,
+		t.treeResources,
+	}
+
+	t.resourceTrees = doctree.MutableTrees{
+		t.treeResources,
+	}
+}
+
 var (
 	_ resource.Identifier = pageMapQueryPagesInSection{}
 	_ resource.Identifier = pageMapQueryPagesBelowPath{}
@@ -676,9 +688,15 @@ func (s *contentNodeShifter) Delete(n contentNodeI, dimension doctree.Dimension)
 		}
 		return wasDeleted, isEmpty
 	case *resourceSource:
+		if lidx > 0 {
+			return false, false
+		}
 		resource.MarkStale(v)
 		return true, true
 	case *pageState:
+		if lidx > 0 {
+			return false, false
+		}
 		resource.MarkStale(v)
 		return true, true
 	default:
@@ -1694,6 +1712,9 @@ func (sa *sitePagesAssembler) removeShouldNotBuild() error {
 		return err
 	}
 
+	if len(keys) == 0 {
+		return nil
+	}
 	sa.pageMap.DeletePageAndResourcesBelow(keys...)
 
 	return nil
diff --git a/hugolib/pagebundler_test.go b/hugolib/pagebundler_test.go
index e9686706d..ff7998ed9 100644
--- a/hugolib/pagebundler_test.go
+++ b/hugolib/pagebundler_test.go
@@ -893,3 +893,29 @@ Match: {{ range .Resources.Match "f1.en.*" }}{{ .Name }}: {{ .Content }}|{{ end
 
 	b.AssertFileContent("public/mybundle/index.html", "GetMatch: f1.txt: F1.|", "Match: f1.txt: F1.|")
 }
+
+func TestBundleResourcesWhenLanguageVariantIsDraft(t *testing.T) {
+	files := `
+-- hugo.toml --
+baseURL = "https://example.com"
+defaultContentLanguage = "en"
+[languages]
+[languages.en]
+weight = 1
+[languages.nn]
+weight = 2
+-- content/mybundle/index.en.md --
+-- content/mybundle/index.nn.md --
+---
+draft: true
+---
+-- content/mybundle/f1.en.txt --
+F1.
+-- layouts/_default/single.html --
+GetMatch: {{ with .Resources.GetMatch "f1.*" }}{{ .Name }}: {{ .Content }}|{{ end }}$
+`
+
+	b := Test(t, files)
+
+	b.AssertFileContent("public/mybundle/index.html", "GetMatch: f1.txt: F1.|")
+}
diff --git a/hugolib/site_new.go b/hugolib/site_new.go
index debb81e77..2e8933497 100644
--- a/hugolib/site_new.go
+++ b/hugolib/site_new.go
@@ -165,14 +165,7 @@ func NewHugoSites(cfg deps.DepsCfg) (*HugoSites, error) {
 		treeTaxonomyEntries: doctree.NewTreeShiftTree[*weightedContentNode](doctree.DimensionLanguage.Index(), len(confm.Languages)),
 	}
 
-	pageTrees.treePagesResources = doctree.WalkableTrees[contentNodeI]{
-		pageTrees.treePages,
-		pageTrees.treeResources,
-	}
-
-	pageTrees.resourceTrees = doctree.MutableTrees{
-		pageTrees.treeResources,
-	}
+	pageTrees.createMutableTrees()
 
 	for i, confp := range confm.ConfigLangs() {
 		language := confp.Language()