add: book builder output.

src/book/builder.rs

@@ -29,7 +29,7 @@ impl Builder {
 
     pub fn get_chapters_hypertext(&mut self) -> HashMap<String, Vec<html::Hypertext>> {
         let mut result: HashMap<String, Vec<html::Hypertext>> = HashMap::new();
-        let mut logger = Logger::console_log();
+        let mut log = Logger::console_log();
 
         if let Some(chapters) = self.get_chapter() {
             // 开始遍历所有文章，找出同一子篇章的
@@ -48,13 +48,13 @@ impl Builder {
                                 Hypertext::new(sub_chapter_path, Markdown::new(&markdown_content));
                             chapter_hypertexts.push(hypertext);
 
-                            logger.info(format_args!(
+                            log.info(format_args!(
                                 "Loading markdown file {:?} successful",
                                 sub_chapter_path
                             ));
                         }
                         Err(err) => {
-                            logger.error(format_args!("Loading markdown file fail : {:?}", err))
+                            log.error(format_args!("Loading markdown file fail : {:?}", err))
                         }
                     }
                 }
@@ -81,32 +81,38 @@ impl Builder {
     }
 
     fn copy_theme_assets(&self) -> std::io::Result<()> {
-        let mut logger = Logger::console_log();
-        let from = format!("theme/{}/assets", self.settings.settings.theme);
+        let mut log = Logger::console_log();
+        let from = format!(
+            "{}/{}/assets",
+            self.settings.settings.directory.theme, self.settings.settings.theme
+        );
         let to = format!("{}/assets", self.settings.settings.directory.output);
 
         copy_dir_recursive(Path::new(&from), Path::new(&to))?;
 
-        logger.info(format_args!("Building theme assets directory {:?} successful", &to));
+        log.info(format_args!(
+            "Building theme assets directory {:?} successful",
+            &to
+        ));
 
         Ok(())
     }
 
     // 先把目录创建好
     pub fn create_directory(&mut self) -> io::Result<()> {
         let base_path = Path::new(&self.settings.settings.directory.output);
-        let mut logger = Logger::console_log();
+        let mut log = Logger::console_log();
         // 如果文件存在就删除并重建
         if base_path.exists() {
             fs::remove_dir_all(base_path)?;
-            logger.info(format_args!(
+            log.info(format_args!(
                 "Clean up output diretory {:?} successful",
                 base_path
             ));
         }
 
         fs::create_dir(base_path)?;
-        logger.info(format_args!(
+        log.info(format_args!(
             "New create output diretory {:?} successful",
             base_path
         ));