Refactor the code more to make it esier to work on.

config/loader.go

@@ -7,7 +7,7 @@ import (
 
 type config struct {
   Views string `toml:"views"`
-  Layouts string `toml:"layouts"`
+  Layout string `toml:"layout"`
   Target string `toml:"target"`
 }
 

example/ssgod.toml

@@ -1,3 +1,3 @@
 views = "./pages"
-layouts = "layouts/main"
+layout = "layouts/main"
 target = "./public"

main.go

@@ -18,13 +18,10 @@ func Fail(err error, format string, v ...any) error {
   return err
 }
 
-func RenderPages(pages_path string, layout string, target string) {
-  log.Printf("LAYOUT IS: %v", layout)
-  engine := html.New(pages_path, ".html")
-  engine.Load()
 
-  err := filepath.WalkDir(pages_path,
+func ProcessDirEntry(engine *html.Engine, path string, d fs.DirEntry, err error) error  {
-    func(path string, d fs.DirEntry, err error) error  {
+  settings := config.Settings
+
   if !d.IsDir() {
     if err != nil { return Fail(err, "path: %s", path); }
 
@@ -39,8 +36,8 @@ func RenderPages(pages_path string, layout string, target string) {
     ext := filepath.Ext(source_name)
     template_name, found := strings.CutSuffix(source_name, ext)
 
-        if found && ext == ".html" && template_name != layout {
+    if found && ext == ".html" && template_name != settings.Layout {
-          prefixed_path := append([]string{target}, split_path...)
+      prefixed_path := append([]string{settings.Target}, split_path...)
 
       target_path := filepath.Join(prefixed_path...)
       _, err := os.Stat(target_path)
@@ -59,7 +56,7 @@ func RenderPages(pages_path string, layout string, target string) {
       // generate a data-testid for all pages based on template name
       page_id := strings.ReplaceAll(template_name, "/", "-") + "-page"
 
-          err = engine.Render(out, template_name, fiber.Map{"PageId": page_id}, layout)
+      err = engine.Render(out, template_name, fiber.Map{"PageId": page_id}, settings.Layout)
       if err != nil { return Fail(err, "failed to render %s", path) }
 
       log.Printf("RENDER: %s -> %s", template_name, target_path)
@@ -68,6 +65,15 @@ func RenderPages(pages_path string, layout string, target string) {
   }
 
   return nil
+}
+
+func RenderPages() {
+  engine := html.New(config.Settings.Views, ".html")
+  engine.Load()
+
+  err := filepath.WalkDir(config.Settings.Views,
+    func (path string, d fs.DirEntry, err error) error  {
+        return ProcessDirEntry(engine, path, d, err)
   })
 
   if err != nil { log.Fatalf("can't walk content") }
@@ -76,7 +82,7 @@ func RenderPages(pages_path string, layout string, target string) {
 func main() {
   config.Load("ssgod.toml")
   log.Printf("views=%s, layouts=%s, target=%s",
-    config.Settings.Views, config.Settings.Layouts, config.Settings.Target)
+    config.Settings.Views, config.Settings.Layout, config.Settings.Target)
 
-  RenderPages(config.Settings.Views, config.Settings.Layouts, config.Settings.Target)
+  RenderPages()
 }