Accept individual files as parameters

config.go

@@ -151,14 +151,10 @@ func (c *Config) validate() error {
 	}
 
 	for _, input := range c.Input {
-		stat, err := os.Lstat(input.Path)
+		_, err := os.Lstat(input.Path)
 		if err != nil {
 			return fmt.Errorf("Failed to stat input path '%s': %v", input.Path, err)
 		}
-
-		if !stat.IsDir() {
-			return fmt.Errorf("Input path '%s' is not a directory.", input.Path)
-		}
 	}
 
 	if len(c.Output) == 0 {

convert.go

@@ -89,6 +89,17 @@ func findFiles(dir, prefix string, recursive bool, toc *[]Asset, ignore []*regex
 		prefix = filepath.ToSlash(prefix)
 	}
 
+	fi, err := os.Stat(dir)
+	if err != nil {
+		return err
+	}
+
+	var list []os.FileInfo
+
+	if !fi.IsDir() {
+		dir = ""
+		list = []os.FileInfo{fi}
+	} else {
 		fd, err := os.Open(dir)
 		if err != nil {
 			return err
@@ -96,10 +107,11 @@ func findFiles(dir, prefix string, recursive bool, toc *[]Asset, ignore []*regex
 
 		defer fd.Close()
 
-	list, err := fd.Readdir(0)
+		list, err = fd.Readdir(0)
 		if err != nil {
 			return err
 		}
+	}
 
 	for _, file := range list {
 		var asset Asset