commands, hugolib, source, target, tpl: Get rid of some fmt statements

commands/convert.go

@@ -97,7 +97,7 @@ func convertContents(mark rune) (err error) {
 	}
 
 	if site.Source == nil {
-		panic(fmt.Sprintf("site.Source not set"))
+		panic("site.Source not set")
 	}
 	if len(site.Source.Files()) < 1 {
 		return fmt.Errorf("No source files found")

source/inmemory.go

@@ -13,10 +13,7 @@
 
 package source
 
-import (
-	"bytes"
-	"fmt"
-)
+import "bytes"
 
 type ByteSource struct {
 	Name    string
@@ -24,7 +21,7 @@ type ByteSource struct {
 }
 
 func (b *ByteSource) String() string {
-	return fmt.Sprintf("%s %s", b.Name, string(b.Content))
+	return b.Name + " " + string(b.Content)
 }
 
 type InMemorySource struct {

target/page.go

@@ -14,7 +14,6 @@
 package target
 
 import (
-	"fmt"
 	"html/template"
 	"io"
 	"path/filepath"
@@ -66,10 +65,10 @@ func (pp *PagePub) TranslateRelative(src string) (dest string, err error) {
 	name := filename(file)
 
 	if pp.UglyURLs || file == "index.html" || (isRoot && file == "404.html") {
-		return filepath.Join(dir, fmt.Sprintf("%s%s", name, ext)), nil
+		return filepath.Join(dir, name+ext), nil
 	}
 
-	return filepath.Join(dir, name, fmt.Sprintf("index%s", ext)), nil
+	return filepath.Join(dir, name, "index"+ext), nil
 }
 
 func (pp *PagePub) extension(ext string) string {

tpl/template_i18n.go

@@ -14,8 +14,6 @@
 package tpl
 
 import (
-	"fmt"
-
 	"github.com/nicksnyder/go-i18n/i18n/bundle"
 	"github.com/spf13/hugo/helpers"
 	jww "github.com/spf13/jwalterweatherman"
@@ -80,7 +78,7 @@ func SetI18nTfuncs(bndl *bundle.Bundle) {
 				i18nWarningLogger.Printf("i18n|MISSING_TRANSLATION|%s|%s", currentLang, translationID)
 			}
 			if enableMissingTranslationPlaceholders {
-				return fmt.Sprintf("[i18n] %s", translationID)
+				return "[i18n] " + translationID
 			}
 			if defaultT != nil {
 				if translated := defaultT(translationID, args...); translated != translationID {