hugolib/commands: Fix stuck server error issues

Fixes #11378

hugolib/hugo_sites.go

@@ -179,9 +179,6 @@ type hugoSitesInit struct {
 	// Loads the data from all of the /data folders.
 	data *lazy.Init
 
-	// Performs late initialization (before render) of the templates.
-	layouts *lazy.Init
-
 	// Loads the Git info and CODEOWNERS for all the pages if enabled.
 	gitInfo *lazy.Init
 }

hugolib/hugo_sites_build.go

@@ -250,10 +250,6 @@ func (h *HugoSites) process(ctx context.Context, l logg.LevelLogger, config *Bui
 	l = l.WithField("step", "process")
 	defer loggers.TimeTrackf(l, time.Now(), nil, "")
 
-	if _, err := h.init.layouts.Do(ctx); err != nil {
-		return err
-	}
-
 	if len(events) > 0 {
 		// This is a rebuild triggered from file events.
 		return h.processPartialFileEvents(ctx, l, config, init, events)
@@ -1067,8 +1063,6 @@ func (h *HugoSites) processPartialFileEvents(ctx context.Context, l logg.LevelLo
 	}
 
 	if tmplChanged || i18nChanged {
-		// TODO(bep) we should split this, but currently the loading of i18n and layout files are tied together. See #12048.
-		h.init.layouts.Reset()
 		if err := loggers.TimeTrackfn(func() (logg.LevelLogger, error) {
 			// TODO(bep) this could probably be optimized to somehow
 			// only load the changed templates and its dependencies, but that is non-trivial.
@@ -1141,10 +1135,6 @@ func (s *Site) handleContentAdapterChanges(bi pagesfromdata.BuildInfo, buildConf
 }
 
 func (h *HugoSites) processContentAdaptersOnRebuild(ctx context.Context, buildConfig *BuildCfg) error {
-	// Make sure the layouts are initialized.
-	if _, err := h.init.layouts.Do(context.Background()); err != nil {
-		return err
-	}
 	g := rungroup.Run[*pagesfromdata.PagesFromTemplate](ctx, rungroup.Config[*pagesfromdata.PagesFromTemplate]{
 		NumWorkers: h.numWorkers,
 		Handle: func(ctx context.Context, p *pagesfromdata.PagesFromTemplate) error {

hugolib/integrationtest_builder.go

@@ -246,11 +246,6 @@ func (s *IntegrationTestBuilder) AssertBuildCountGitInfo(count int) {
 	s.Assert(s.H.init.gitInfo.InitCount(), qt.Equals, count)
 }
 
-func (s *IntegrationTestBuilder) AssertBuildCountLayouts(count int) {
-	s.Helper()
-	s.Assert(s.H.init.layouts.InitCount(), qt.Equals, count)
-}
-
 func (s *IntegrationTestBuilder) AssertFileCount(dirname string, expected int) {
 	s.Helper()
 	fs := s.fs.WorkingDirReadOnly

hugolib/page__new.go

@@ -34,6 +34,15 @@ import (
 var pageIDCounter atomic.Uint64
 
 func (h *HugoSites) newPage(m *pageMeta) (*pageState, *paths.Path, error) {
+	p, pth, err := h.doNewPage(m)
+	if err != nil {
+		// Make sure that any partially created page part is marked as stale.
+		m.MarkStale()
+	}
+	return p, pth, err
+}
+
+func (h *HugoSites) doNewPage(m *pageMeta) (*pageState, *paths.Path, error) {
 	m.Staler = &resources.AtomicStaler{}
 	if m.pageMetaParams == nil {
 		m.pageMetaParams = &pageMetaParams{
@@ -231,10 +240,6 @@ func (h *HugoSites) newPage(m *pageMeta) (*pageState, *paths.Path, error) {
 		}
 		return ps, nil
 	}()
-	// Make sure to evict any cached and now stale data.
-	if err != nil {
-		m.MarkStale()
-	}
 
 	if ps == nil {
 		return nil, nil, err

hugolib/site.go

@@ -344,7 +344,6 @@ func newHugoSites(cfg deps.DepsCfg, d *deps.Deps, pageTrees *pageTrees, sites []
 		skipRebuildForFilenames: make(map[string]bool),
 		init: &hugoSitesInit{
 			data:    lazy.New(),
-			layouts: lazy.New(),
 			gitInfo: lazy.New(),
 		},
 	}
@@ -400,15 +399,6 @@ func newHugoSites(cfg deps.DepsCfg, d *deps.Deps, pageTrees *pageTrees, sites []
 		return nil, nil
 	})
 
-	h.init.layouts.Add(func(context.Context) (any, error) {
-		for _, s := range h.Sites {
-			if err := s.Tmpl().(tpl.TemplateManager).MarkReady(); err != nil {
-				return nil, err
-			}
-		}
-		return nil, nil
-	})
-
 	h.init.gitInfo.Add(func(context.Context) (any, error) {
 		err := h.loadGitInfo()
 		if err != nil {