dir: Don't index static files

dir.go

@@ -17,8 +17,8 @@ type Dir struct {
 	Path    string            // Directory path.
 	Pages   []*Page           // Pages in this directory.
 	Dirs    []*Dir            // Subdirectories.
-	files   map[string][]byte // Static files.
 	index   *Page             // The index page.
+	feeds   map[string][]byte // Feeds.
 
 	inputExt    string // input file extension
 	outputExt   string // output file extension
@@ -34,7 +34,7 @@ func NewDir(path string) *Dir {
 	}
 	return &Dir{
 		Path:  path,
-		files: map[string][]byte{},
+		feeds: map[string][]byte{},
 	}
 }
 
@@ -76,9 +76,6 @@ func (d *Dir) read(srcDir string, path string) error {
 				} else {
 					d.Pages = append(d.Pages, NewPage(path, content))
 				}
-			} else {
-				// Static file
-				d.files[path] = content
 			}
 		}
 	}
@@ -130,7 +127,7 @@ func (d *Dir) manipulate(cfg *Config) error {
 		if err := tmpl.Execute(&b, feed); err != nil {
 			return err
 		}
-		d.files[pathpkg.Join(d.Path, "atom.xml")] = b.Bytes()
+		d.feeds[pathpkg.Join(d.Path, "atom.xml")] = b.Bytes()
 	}
 
 	// Manipulate subdirectories
@@ -150,19 +147,6 @@ func (d *Dir) write(dstDir string, format Format) error {
 		return err
 	}
 
-	// Write static files
-	for path := range d.files {
-		dstPath := pathpkg.Join(dstDir, path)
-		f, err := os.Create(dstPath)
-		if err != nil {
-			return err
-		}
-		data := d.files[path]
-		if _, err := f.Write(data); err != nil {
-			return err
-		}
-	}
-
 	// Write pages
 	for _, page := range d.Pages {
 		path, content := format.Format(page)