4 files changed, 37 insertions, 0 deletions
diff --git a/3rd/EmmyLuaCodeStyle b/3rd/EmmyLuaCodeStyle
-Subproject f14bdcdd347b331bef03f6e997d0e75e7a59227
+Subproject dd3dae0661efc8096be4755b00ecb8210d5ee83
diff --git a/script/core/diagnostics/codestyle-check.lua b/script/core/diagnostics/codestyle-check.lua
new file mode 100644
index 00000000..16623eca
--- /dev/null
+++ b/script/core/diagnostics/codestyle-check.lua
@@ -0,0 +1,34 @@
+local files = require("files")
+local codeFormat = require "code_format"
+local converter = require("proto.converter")
+local log = require("log")
+local config = require("config")
+
+
+---@async
+return function(uri, callback)
+    local text = files.getText(uri)
+    if not text then
+        return
+    end
+
+    local status, diagnosticInfos = codeFormat.diagnose_file(uri, text)
+
+    if not status then
+        if diagnosticInfos ~= nil then
+            log.error(diagnosticInfos)
+        end
+
+        return
+    end
+    
+    if diagnosticInfos then
+        for _, diagnosticInfo in pairs(diagnosticInfos) do
+            callback {
+                start = converter.unpackPosition(uri, diagnosticInfo.range.start),
+                finish = converter.unpackPosition(uri, diagnosticInfo.range["end"]),
+                message = diagnosticInfo.message
+            }
+        end
+    end
+end
diff --git a/script/proto/define.lua b/script/proto/define.lua
index dbb6ba85..b4a0da0c 100644
--- a/script/proto/define.lua
+++ b/script/proto/define.lua
@@ -58,6 +58,7 @@ m.DiagnosticDefaultSeverity = {
     ['doc-field-no-class']      = 'Warning',
     ['duplicate-doc-field']     = 'Warning',
     ['unknown-diag-code']       = 'Waiting',
+    ['codestyle-check']         = "Warning",
 }
 
 ---@alias DiagnosticDefaultNeededFileStatus
diff --git a/test/crossfile/diagnostic.lua b/test/crossfile/diagnostic.lua
index 43028744..dd06351f 100644
--- a/test/crossfile/diagnostic.lua
+++ b/test/crossfile/diagnostic.lua
@@ -5,8 +5,10 @@ local config   = require 'config'
 local platform = require 'bee.platform'
 local catch    = require 'catch'
 
+
 config.get(nil, 'Lua.diagnostics.neededFileStatus')['deprecated'] = 'Any'
 config.get(nil, 'Lua.diagnostics.neededFileStatus')['type-check'] = 'Any'
+config.get(nil, 'Lua.diagnostics.neededFileStatus')['codestyle-check'] = 'None'
 
 rawset(_G, 'TEST', true)