Move to target.Filesystem

Moving the ugly urls logic to the target.  There is still UglyUrl logic
in page for the permlink but this is dealing with the generate of urls.

hugolib/site.go

@@ -329,21 +329,11 @@ func (s *Site) setOutFile(p *Page) {
 
 	var outfile string
 	if len(strings.TrimSpace(p.Slug)) > 0 {
-		// Use Slug if provided
-		if s.Config.UglyUrls {
-			outfile = strings.TrimSpace(p.Slug) + "." + p.Extension
-		} else {
-			outfile = filepath.Join(strings.TrimSpace(p.Slug), "index."+p.Extension)
-		}
+		outfile = strings.TrimSpace(p.Slug) + "." + p.Extension
 	} else {
 		// Fall back to filename
 		_, t := filepath.Split(p.FileName)
-		if s.Config.UglyUrls {
-			outfile = replaceExtension(strings.TrimSpace(t), p.Extension)
-		} else {
-			file, _ := fileExt(strings.TrimSpace(t))
-			outfile = filepath.Join(file, "index."+p.Extension)
-		}
+		outfile = replaceExtension(strings.TrimSpace(t), p.Extension)
 	}
 
 	p.OutFile = p.Path + string(os.PathSeparator) + strings.TrimSpace(outfile)
@@ -467,13 +457,8 @@ func (s *Site) RenderIndexes() error {
 			n := s.NewNode()
 			n.Title = strings.Title(k)
 			url := helpers.Urlize(plural + "/" + k)
-			plink := url
-			if s.Config.UglyUrls {
-				n.Url = url + ".html"
-				plink = n.Url
-			} else {
-				n.Url = url + "/index.html"
-			}
+			n.Url = url + ".html"
+			plink := n.Url
 			n.Permalink = permalink(s, plink)
 			n.RSSlink = permalink(s, url+".xml")
 			n.Date = o[0].Date
@@ -486,12 +471,7 @@ func (s *Site) RenderIndexes() error {
 			}
 
 			var base string
-			if s.Config.UglyUrls {
-				base = plural + "/" + k
-			} else {
-				base = plural + "/" + k + "/" + "index"
-			}
-
+			base = plural + "/" + k
 			err = s.WritePublic(base+".html", x.Bytes())
 			if err != nil {
 				return err
@@ -500,11 +480,7 @@ func (s *Site) RenderIndexes() error {
 			if a := s.Tmpl.Lookup("rss.xml"); a != nil {
 				// XML Feed
 				y := s.NewXMLBuffer()
-				if s.Config.UglyUrls {
-					n.Url = helpers.Urlize(plural + "/" + k + ".xml")
-				} else {
-					n.Url = helpers.Urlize(plural + "/" + k + "/" + "index.xml")
-				}
+				n.Url = helpers.Urlize(plural + "/" + k + ".xml")
 				n.Permalink = permalink(s, n.Url)
 				s.Tmpl.ExecuteTemplate(y, "rss.xml", n)
 				err = s.WritePublic(base+".xml", y.Bytes())
@@ -567,11 +543,7 @@ func (s *Site) RenderLists() error {
 
 		if a := s.Tmpl.Lookup("rss.xml"); a != nil {
 			// XML Feed
-			if s.Config.UglyUrls {
-				n.Url = helpers.Urlize(section + ".xml")
-			} else {
-				n.Url = helpers.Urlize(section + "/" + "index.xml")
-			}
+			n.Url = Urlize(section + ".xml")
 			n.Permalink = template.HTML(string(n.Site.BaseUrl) + n.Url)
 			y := s.NewXMLBuffer()
 			s.Tmpl.ExecuteTemplate(y, "rss.xml", n)
@@ -600,7 +572,7 @@ func (s *Site) RenderHomePage() error {
 	if err != nil {
 		return err
 	}
-	err = s.WritePublic("index.html", x.Bytes())
+	err = s.WritePublic("/", x.Bytes())
 	if err != nil {
 		return err
 	}
@@ -677,25 +649,16 @@ func (s *Site) NewXMLBuffer() *bytes.Buffer {
 
 func (s *Site) WritePublic(path string, content []byte) (err error) {
 
-	if s.Target != nil {
-		return s.Target.Publish(path, bytes.NewReader(content))
+	if s.Target == nil {
+		s.Target = &target.Filesystem{
+			PublishDir: s.absPublishDir(),
+			UglyUrls:   s.Config.UglyUrls,
+		}
 	}
 
 	if s.Config.Verbose {
 		fmt.Println(path)
 	}
 
-	path, filename := filepath.Split(path)
-
-	path = filepath.FromSlash(s.Config.GetAbsPath(filepath.Join(s.Config.PublishDir, path)))
-	err = mkdirIf(path)
-	if err != nil {
-		return
-	}
-
-	file, _ := os.Create(filepath.Join(path, filename))
-	defer file.Close()
-
-	_, err = file.Write(content)
-	return
+	return s.Target.Publish(path, bytes.NewReader(content))
 }

target/file.go

@@ -3,7 +3,9 @@ package target
 import (
 	"fmt"
 	"io"
+	"os"
 	"path"
+	"path/filepath"
 )
 
 type Publisher interface {
@@ -17,9 +19,39 @@ type Translator interface {
 type Filesystem struct {
 	UglyUrls         bool
 	DefaultExtension string
+	PublishDir       string
+}
+
+func (fs *Filesystem) Publish(path string, r io.Reader) (err error) {
+
+	translated, err := fs.Translate(path)
+	if err != nil {
+		return
+	}
+
+	path, _ = filepath.Split(translated)
+	dest := filepath.Join(fs.PublishDir, path)
+	ospath := filepath.FromSlash(dest)
+
+	err = os.MkdirAll(ospath, 0764) // rwx, rw, r
+	if err != nil {
+		return
+	}
+
+	file, err := os.Create(filepath.Join(fs.PublishDir, translated))
+	if err != nil {
+		return
+	}
+	defer file.Close()
+
+	_, err = io.Copy(file, r)
+	return
 }
 
 func (fs *Filesystem) Translate(src string) (dest string, err error) {
+	if src == "/" {
+		return "index.html", nil
+	}
 	if fs.UglyUrls {
 		return src, nil
 	}

target/file_test.go

@@ -9,6 +9,8 @@ func TestFileTranslator(t *testing.T) {
 		content  string
 		expected string
 	}{
+		{"/", "index.html"},
+		{"index.html", "index/index.html"},
 		{"foo", "foo/index.html"},
 		{"foo.html", "foo/index.html"},
 		{"foo.xhtml", "foo/index.xhtml"},
@@ -31,14 +33,25 @@ func TestFileTranslator(t *testing.T) {
 }
 
 func TestTranslateUglyUrls(t *testing.T) {
-	f := &Filesystem{UglyUrls: true}
-	dest, err := f.Translate("foo.html")
-	if err != nil {
-		t.Fatalf("Translate returned an unexpected err: %s", err)
+	tests := []struct {
+		content  string
+		expected string
+	}{
+		{"foo.html", "foo.html"},
+		{"/", "index.html"},
+		{"index.html", "index.html"},
 	}
 
-	if dest != "foo.html" {
-		t.Errorf("Translate expected return: %s, got: %s", "foo.html", dest)
+	for _, test := range tests {
+		f := &Filesystem{UglyUrls: true}
+		dest, err := f.Translate(test.content)
+		if err != nil {
+			t.Fatalf("Translate returned an unexpected err: %s", err)
+		}
+
+		if dest != test.expected {
+			t.Errorf("Translate expected return: %s, got: %s", test.expected, dest)
+		}
 	}
 }