Fix some change detection issues on server reloads

* Fix change detection when .GetPage/site.GetPage is used from shortcode
* Fix stale content for GetPage results with short name lookups on server reloads

Fixes #7623
Fixes #7624
Fixes #7625

1 files changed, 17 insertions, 0 deletions

diff --git a/hugolib/page.go b/hugolib/page.go
index 28ef1e156..ca93bf18b 100644
--- a/hugolib/page.go
+++ b/hugolib/page.go
@@ -78,6 +78,7 @@ type pageContext interface {
 	posOffset(offset int) text.Position
 	wrapError(err error) error
 	getContentConverter() converter.Converter
+	addDependency(dep identity.Provider)
 }
 
 // wrapErr adds some context to the given error if possible.
@@ -93,6 +94,18 @@ type pageSiteAdapter struct {
 	s *Site
 }
 
+func (pa pageSiteAdapter) GetPageWithTemplateInfo(info tpl.Info, ref string) (page.Page, error) {
+	p, err := pa.GetPage(ref)
+	if p != nil {
+		// Track pages referenced by templates/shortcodes
+		// when in server mode.
+		if im, ok := info.(identity.Manager); ok {
+			im.Add(p)
+		}
+	}
+	return p, err
+}
+
 func (pa pageSiteAdapter) GetPage(ref string) (page.Page, error) {
 	p, err := pa.s.getPageNew(pa.p, ref)
 	if p == nil {
@@ -127,6 +140,10 @@ func (p *pageState) Eq(other interface{}) bool {
 	return p == pp
 }
 
+func (p *pageState) GetIdentity() identity.Identity {
+	return identity.NewPathIdentity(files.ComponentFolderContent, filepath.FromSlash(p.Path()))
+}
+
 func (p *pageState) GitInfo() *gitmap.GitInfo {
 	return p.gitInfo
 }