resolve #645 only search first file by `require`

changelog.md

@@ -9,6 +9,7 @@
 * `CHG` hover: improve showing multi defines
 * `CHG` hover: improve showing multi comments at enums
 * `CHG` hint: `Lua.hint.paramName` now supports `Disable`, `Literal` and `All`
+* `CHG` only search first file by `require`
 * `CHG` no longer ignore file names case in Windows
 * `CHG` watching library changes
 * `FIX` runtime errors

script/core/searcher.lua

@@ -753,6 +753,7 @@ function m.searchRefsByID(status, suri, expect, mode)
             local ruri = uris[i]
             if uri ~= ruri then
                 searchID(ruri, 'mainreturn', field, uri)
+                break
             end
         end
     end

test/crossfile/definition.lua

@@ -834,18 +834,24 @@ TEST {
     {
         path = 'a.lua',
         content = [[
----@type Class
-local m
-m.<!xx!> = 1
-        ]]
+return {
+    <!x!> = 1,
+}
+]],
+    },
+    {
+        path = 'f/a.lua',
+        content = [[
+return {
+    x = 1,
+}
+]]
     },
     {
         path = 'b.lua',
         content = [[
----@class Class
-local m
-
-print(m.<?xx?>)
+local t = require 'a'
+print(t.<?x?>)
         ]]
     }
 }