Added logic to detect whether a full rebuild is necessary when writing posts.

services/sitebuilder/posts.go

@@ -13,14 +13,21 @@ import (
 )
 
 func (s *Service) WritePost(site models.Site, post models.Post) models.Job {
-	return models.Jobs(
-		models.Job{
-			Do: func(ctx context.Context) error {
-				return s.writePost(site, post)
-			},
+	return models.Job{
+		Do: func(ctx context.Context) error {
+			rbn, err := s.fullRebuildNecessary(ctx, site)
+			if err != nil {
+				return err
+			} else if rbn {
+				return s.RebuildSite(site).Do(ctx)
+			}
+
+			if err := s.writePost(site, post); err != nil {
+				return err
+			}
+			return s.publish(ctx, site)
 		},
-		s.Publish(site),
-	)
+	}
 }
 
 func (s *Service) WriteAllPosts(site models.Site) models.Job {

services/sitebuilder/publish.go

@@ -8,21 +8,25 @@ import (
 func (s *Service) Publish(site models.Site) models.Job {
 	return models.Job{
 		Do: func(ctx context.Context) error {
-			targets, err := s.db.GetPublishTargets(ctx, site.ID)
-			if err != nil {
-				return err
-			}
-
-			for _, target := range targets {
-				if err := s.publishTarget(ctx, site, target); err != nil {
-					return err
-				}
-			}
-			return nil
+			return s.publish(ctx, site)
 		},
 	}
 }
 
+func (s *Service) publish(ctx context.Context, site models.Site) error {
+	targets, err := s.db.GetPublishTargets(ctx, site.ID)
+	if err != nil {
+		return err
+	}
+
+	for _, target := range targets {
+		if err := s.publishTarget(ctx, site, target); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
 func (s *Service) publishTarget(ctx context.Context, site models.Site, target models.PublishTarget) error {
 	outDir, cleanFn, err := s.hugo.PublishSite(ctx, site, target)
 	//defer func() {

services/sitebuilder/service.go

@@ -11,6 +11,7 @@ import (
 	"lmika.dev/lmika/hugo-cms/providers/themes"
 	"log"
 	"os"
+	"path/filepath"
 )
 
 type Service struct {
@@ -63,6 +64,41 @@ func (s *Service) RebuildSite(site models.Site) models.Job {
 	)
 }
 
+func (s *Service) fullRebuildNecessary(ctx context.Context, site models.Site) (bool, error) {
+	dirsMustExists := []string{
+		s.hugo.SiteStagingDir(site, hugo.BaseSiteDir),
+		s.hugo.SiteStagingDir(site, hugo.ThemeSiteDir),
+		s.hugo.SiteStagingDir(site, hugo.ContentSiteDir),
+	}
+
+	filesMustExists := []string{
+		filepath.Join(s.hugo.SiteStagingDir(site, hugo.BaseSiteDir), "hugo.toml"),
+	}
+
+	for _, dir := range dirsMustExists {
+		if stat, err := os.Stat(dir); err != nil {
+			if errors.Is(err, os.ErrNotExist) {
+				return true, nil
+			} else {
+				return false, err
+			}
+		} else if !stat.IsDir() {
+			return true, nil
+		}
+	}
+
+	for _, file := range filesMustExists {
+		if _, err := os.Stat(file); err != nil {
+			if errors.Is(err, os.ErrNotExist) {
+				return true, nil
+			} else {
+				return false, err
+			}
+		}
+	}
+	return false, nil
+}
+
 func (s *Service) createSite(ctx context.Context, site models.Site) error {
 	themeMeta, ok := s.themes.Lookup(site.Theme)
 	if !ok {