整理代码

1 files changed, 19 insertions, 0 deletions

diff --git a/server-beta/src/files.lua b/server-beta/src/files.lua
index 1873637d..67a13aa8 100644
--- a/server-beta/src/files.lua
+++ b/server-beta/src/files.lua
@@ -131,12 +131,31 @@ function m.getLines(uri)
         uri = uri:lower()
     end
     local file = m.fileMap[uri]
+    if not file then
+        return nil
+    end
     if not file.lines then
         file.lines = parser:lines(file.text)
     end
     return file.lines
 end
 
+--- 获取搜索器
+function m.getSearcher(uri)
+    if platform.OS == 'Windows' then
+        uri = uri:lower()
+    end
+    local file = m.fileMap[uri]
+    if not file then
+        return nil
+    end
+    if not file.searcher then
+        local seacher = require 'seacher'
+        file.searcher = seacher.create(uri)
+    end
+    return file.searcher
+end
+
 --- 判断文件名相等
 function m.eq(a, b)
     if platform.OS == 'Windows' then