no longer ignore file names case in Windows

21 files changed, 64 insertions, 182 deletions

diff --git a/script/client.lua b/script/client.lua
index cd956f19..4e4196b4 100644
--- a/script/client.lua
+++ b/script/client.lua
@@ -217,7 +217,6 @@ end
 function m.editText(uri, edits)
     local files     = require 'files'
     local textEdits = {}
-    uri = files.getOriginUri(uri)
     for i, edit in ipairs(edits) do
         textEdits[i] = define.textEdit(files.range(uri, edit.start, edit.finish), edit.text)
     end
diff --git a/script/core/code-action.lua b/script/core/code-action.lua
index c7727487..e5690fe4 100644
--- a/script/core/code-action.lua
+++ b/script/core/code-action.lua
@@ -397,7 +397,6 @@ local function checkSwapParams(results, uri, start, finish)
         return a.source.start > b.source.start
     end)
     local target = args[1]
-    uri = files.getOriginUri(uri)
     local myArg = target.source[target.index]
     for i, targetArg in ipairs(target.source) do
         if i ~= target.index then
diff --git a/script/core/command/jsonToLua.lua b/script/core/command/jsonToLua.lua
index 6b5613b9..c4f001ff 100644
--- a/script/core/command/jsonToLua.lua
+++ b/script/core/command/jsonToLua.lua
@@ -24,7 +24,7 @@ return function (data)
         label = 'json to lua',
         edit  = {
             changes = {
-                [files.getOriginUri(data.uri)] = {
+                [data.uri] = {
                     {
                         range   = files.range(data.uri, data.start, data.finish),
                         newText = luaStr,
diff --git a/script/core/completion.lua b/script/core/completion.lua
index f6556233..ba480451 100644
--- a/script/core/completion.lua
+++ b/script/core/completion.lua
@@ -255,7 +255,7 @@ local function buildInsertRequire(ast, targetUri, stemName)
 end
 
 local function isSameSource(ast, source, pos)
-    if not files.eq(guide.getUri(source), guide.getUri(ast.ast)) then
+    if guide.getUri(source) ~= guide.getUri(ast.ast) then
         return false
     end
     if source.type == 'field'
@@ -337,11 +337,10 @@ local function checkModule(ast, word, offset, results)
     end
     local locals  = guide.getVisibleLocals(ast.ast, offset)
     for uri in files.eachFile() do
-        if files.eq(uri, guide.getUri(ast.ast)) then
+        if uri == guide.getUri(ast.ast) then
             goto CONTINUE
         end
-        local originUri = files.getOriginUri(uri)
-        local path = furi.decode(originUri)
+        local path = furi.decode(uri)
         local fileName = path:match '[^/\\]*$'
         local stemName = fileName:gsub('%..+', '')
         if  not locals[stemName]
@@ -380,7 +379,7 @@ local function checkModule(ast, word, offset, results)
                     arguments = {
                         {
                             uri    = guide.getUri(ast.ast),
-                            target = originUri,
+                            target = uri,
                             name   = stemName,
                         },
                     },
@@ -389,8 +388,8 @@ local function checkModule(ast, word, offset, results)
                     return {
                         detail      = buildDetail(targetSource),
                         description = lang.script('COMPLETION_IMPORT_FROM', ('[%s](%s)'):format(
-                            workspace.getRelativePath(originUri),
-                            originUri
+                            workspace.getRelativePath(uri),
+                            uri
                         ))
                             .. '\n' .. buildDesc(targetSource),
                         --additionalTextEdits = buildInsertRequire(ast, originUri, stemName),
@@ -637,7 +636,7 @@ local function checkCommon(myUri, word, text, offset, results)
             if #results >= 100 then
                 break
             end
-            if myUri and files.eq(myUri, uri) then
+            if myUri == uri then
                 goto CONTINUE
             end
             local words = files.getWordsOfHead(uri, myHead)
@@ -886,8 +885,7 @@ local function checkUri(ast, text, offset, results)
         end
         if     libName == 'require' then
             for uri in files.eachFile() do
-                uri = files.getOriginUri(uri)
-                if files.eq(myUri, uri) then
+                if myUri == uri then
                     goto CONTINUE
                 end
                 local path = workspace.getRelativePath(uri)
@@ -940,8 +938,7 @@ local function checkUri(ast, text, offset, results)
         elseif libName == 'dofile'
         or     libName == 'loadfile' then
             for uri in files.eachFile() do
-                uri = files.getOriginUri(uri)
-                if files.eq(myUri, uri) then
+                if myUri == uri then
                     goto CONTINUE
                 end
                 if vm.isMetaFile(uri) then
diff --git a/script/core/definition.lua b/script/core/definition.lua
index fb74b73a..1693406c 100644
--- a/script/core/definition.lua
+++ b/script/core/definition.lua
@@ -119,7 +119,7 @@ return function (uri, offset)
     if uris then
         for i, uri in ipairs(uris) do
             results[#results+1] = {
-                uri    = files.getOriginUri(uri),
+                uri    = uri,
                 source = source,
                 target = {
                     start  = 0,
@@ -170,7 +170,7 @@ return function (uri, offset)
 
         results[#results+1] = {
             target = src,
-            uri    = files.getOriginUri(root.uri),
+            uri    = root.uri,
             source = source,
         }
         ::CONTINUE::
diff --git a/script/core/diagnostics/init.lua b/script/core/diagnostics/init.lua
index b44d6a2c..09688f6e 100644
--- a/script/core/diagnostics/init.lua
+++ b/script/core/diagnostics/init.lua
@@ -57,7 +57,7 @@ local function check(uri, name, results)
     end, name)
     local passed = os.clock() - clock
     if passed >= 0.5 then
-        log.warn(('Diagnostics [%s] @ [%s] takes [%.3f] sec!'):format(name, files.getOriginUri(uri), passed))
+        log.warn(('Diagnostics [%s] @ [%s] takes [%.3f] sec!'):format(name, uri, passed))
     end
     if DIAGTIMES then
         DIAGTIMES[name] = (DIAGTIMES[name] or 0) + passed
diff --git a/script/core/highlight.lua b/script/core/highlight.lua
index 8955be69..47b482d5 100644
--- a/script/core/highlight.lua
+++ b/script/core/highlight.lua
@@ -267,7 +267,7 @@ return function (uri, offset)
             if isLiteral ~= isLiteralValue(target) then
                 return
             end
-            if not files.eq(uri, guide.getUri(target)) then
+            if uri ~= guide.getUri(target) then
                 return
             end
             local kind
diff --git a/script/core/hover/description.lua b/script/core/hover/description.lua
index 5bb86603..b58a08b7 100644
--- a/script/core/hover/description.lua
+++ b/script/core/hover/description.lua
@@ -31,9 +31,8 @@ local function asStringInRequire(source, literal)
             local shows = {}
             for i, uri in ipairs(result) do
                 local searcher = searchers and searchers[uri]
-                uri = files.getOriginUri(uri)
                 local path = furi.decode(uri)
-                if files.eq(path:sub(1, #rootPath), rootPath) then
+                if path:sub(1, #rootPath) == rootPath then
                     path = path:sub(#rootPath + 1)
                 end
                 path = path:gsub('^[/\\]*', '')
diff --git a/script/core/noder.lua b/script/core/noder.lua
index a63a1c25..70c24c85 100644
--- a/script/core/noder.lua
+++ b/script/core/noder.lua
@@ -1518,7 +1518,7 @@ function m.compileAllNodes(source)
     guide.eachSource(root, function (src)
         m.compileNode(noders, src)
     end)
-    log.debug('compileNodes finish:', files.getOriginUri(guide.getUri(root)))
+    log.debug('compileNodes finish:', guide.getUri(root))
     return noders
 end
 
@@ -1658,7 +1658,6 @@ function m.compileGlobalNodes(root)
 end
 
 files.watch(function (ev, uri)
-    uri = files.asKey(uri)
     if ev == 'update' then
         local state = files.getState(uri)
         if state then
diff --git a/script/core/reference.lua b/script/core/reference.lua
index 8f113a8d..5f5831c6 100644
--- a/script/core/reference.lua
+++ b/script/core/reference.lua
@@ -111,13 +111,9 @@ return function (uri, offset)
         elseif src.type == 'table' and src.parent.type ~= 'return' then
             goto CONTINUE
         end
-        local ouri = files.getOriginUri(root.uri)
-        if not ouri then
-            goto CONTINUE
-        end
         results[#results+1] = {
             target = src,
-            uri    = ouri,
+            uri    = root.uri,
         }
         ::CONTINUE::
     end
diff --git a/script/core/rename.lua b/script/core/rename.lua
index d0a0e25f..0ab7a055 100644
--- a/script/core/rename.lua
+++ b/script/core/rename.lua
@@ -348,7 +348,7 @@ function m.rename(uri, pos, newname)
     local mark = {}
 
     rename(source, newname, function (target, start, finish, text)
-        local turi = files.getOriginUri(guide.getUri(target))
+        local turi = guide.getUri(target)
         if not turi then
             return
         end
diff --git a/script/core/type-definition.lua b/script/core/type-definition.lua
index 6d45b601..dee07c61 100644
--- a/script/core/type-definition.lua
+++ b/script/core/type-definition.lua
@@ -120,7 +120,7 @@ return function (uri, offset)
     if uris then
         for i, uri in ipairs(uris) do
             results[#results+1] = {
-                uri    = files.getOriginUri(uri),
+                uri    = uri,
                 source = source,
                 target = {
                     start  = 0,
@@ -160,7 +160,7 @@ return function (uri, offset)
         or src.type == 'doc.type.ltable' then
             results[#results+1] = {
                 target = src,
-                uri    = files.getOriginUri(root.uri),
+                uri    = root.uri,
                 source = source,
             }
         end
diff --git a/script/core/workspace-symbol.lua b/script/core/workspace-symbol.lua
index 18ab1eeb..265a8d92 100644
--- a/script/core/workspace-symbol.lua
+++ b/script/core/workspace-symbol.lua
@@ -61,7 +61,7 @@ return function (key)
     local results = {}
 
     for uri in files.eachFile() do
-        searchFile(files.getOriginUri(uri), key, results)
+        searchFile(uri, key, results)
         if #results > 1000 then
             break
         end
diff --git a/script/files.lua b/script/files.lua
index e67ab653..93331bb5 100644
--- a/script/files.lua
+++ b/script/files.lua
@@ -39,55 +39,34 @@ m.linesMap       = setmetatable({}, { __mode = 'v' })
 m.originLinesMap = setmetatable({}, { __mode = 'v' })
 m.astMap         = {} -- setmetatable({}, { __mode = 'v' })
 
-local uriMap = {}
-local function getUriKey(uri)
-    if not uri then
-        return nil
-    end
-    if not uriMap[uri] then
-        if platform.OS == 'Windows' then
-            uriMap[uri] = uri:lower()
-        else
-            uriMap[uri] = uri
-        end
-    end
-    return uriMap[uri]
-end
-
 --- 打开文件
 ---@param uri uri
 function m.open(uri)
-    local originUri = uri
-    uri = getUriKey(uri)
     m.openMap[uri] = {
         cache = {},
     }
-    m.onWatch('open', originUri)
+    m.onWatch('open', uri)
 end
 
 --- 关闭文件
 ---@param uri uri
 function m.close(uri)
-    local originUri = uri
-    uri = getUriKey(uri)
     m.openMap[uri] = nil
     local file = m.fileMap[uri]
     if file then
         file.trusted = false
     end
-    m.onWatch('close', originUri)
+    m.onWatch('close', uri)
 end
 
 --- 是否打开
 ---@param uri uri
 ---@return boolean
 function m.isOpen(uri)
-    uri = getUriKey(uri)
     return m.openMap[uri] ~= nil
 end
 
 function m.getOpenedCache(uri)
-    uri = getUriKey(uri)
     local data = m.openMap[uri]
     if not data then
         return nil
@@ -97,19 +76,16 @@ end
 
 --- 标记为库文件
 function m.setLibraryPath(uri, libraryPath)
-    uri = getUriKey(uri)
     m.libraryMap[uri] = libraryPath
 end
 
 --- 是否是库文件
 function m.isLibrary(uri)
-    uri = getUriKey(uri)
     return m.libraryMap[uri] ~= nil
 end
 
 --- 获取库文件的根目录
 function m.getLibraryPath(uri)
-    uri = getUriKey(uri)
     return m.libraryMap[uri]
 end
 
@@ -120,15 +96,9 @@ end
 --- 是否存在
 ---@return boolean
 function m.exists(uri)
-    uri = getUriKey(uri)
     return m.fileMap[uri] ~= nil
 end
 
-function m.asKey(uri)
-    uri = getUriKey(uri)
-    return uri
-end
-
 local function pluginOnSetText(file, text)
     file._diffInfo = nil
     local suc, result = plugin.dispatch('OnSetText', file.uri, text)
@@ -163,12 +133,10 @@ function m.setText(uri, text, isTrust, instance)
         return
     end
     --log.debug('setText', uri)
-    local originUri = uri
-    uri = getUriKey(uri)
     local create
     if not m.fileMap[uri] then
         m.fileMap[uri] = {
-            uri = originUri,
+            uri = uri,
             version = 0,
         }
         m.fileCount = m.fileCount + 1
@@ -202,7 +170,7 @@ function m.setText(uri, text, isTrust, instance)
     await.close('files.version')
     m.onWatch('version')
     if create then
-        m.onWatch('create', originUri)
+        m.onWatch('create', uri)
     end
     if DEVELOP then
         if text ~= newText then
@@ -211,14 +179,14 @@ function m.setText(uri, text, isTrust, instance)
     end
 
     if instance or TEST then
-        m.onWatch('update', originUri)
+        m.onWatch('update', uri)
     else
         await.call(function ()
-            await.close('update:' .. originUri)
-            await.setID('update:' .. originUri)
+            await.close('update:' .. uri)
+            await.setID('update:' .. uri)
             await.delay()
-            if m.exists(originUri) then
-                m.onWatch('update', originUri)
+            if m.exists(uri) then
+                m.onWatch('update', uri)
             end
         end)
     end
@@ -235,7 +203,6 @@ function m.setRawText(uri, text)
     if not text then
         return
     end
-    uri = getUriKey(uri)
     local file = m.fileMap[uri]
     file.text             = text
     file.originText       = text
@@ -245,7 +212,6 @@ function m.setRawText(uri, text)
 end
 
 function m.getCachedRows(uri)
-    uri = getUriKey(uri)
     local file = m.fileMap[uri]
     if not file then
         return nil
@@ -254,7 +220,6 @@ function m.getCachedRows(uri)
 end
 
 function m.setCachedRows(uri, rows)
-    uri = getUriKey(uri)
     local file = m.fileMap[uri]
     if not file then
         return
@@ -263,7 +228,6 @@ function m.setCachedRows(uri, rows)
 end
 
 function m.getWords(uri)
-    uri = getUriKey(uri)
     local file = m.fileMap[uri]
     if not file then
         return
@@ -292,7 +256,6 @@ function m.getWords(uri)
 end
 
 function m.getWordsOfHead(uri, head)
-    uri = getUriKey(uri)
     local file = m.fileMap[uri]
     if not file then
         return nil
@@ -306,7 +269,6 @@ end
 
 --- 获取文件版本
 function m.getVersion(uri)
-    uri = getUriKey(uri)
     local file = m.fileMap[uri]
     if not file then
         return nil
@@ -318,7 +280,6 @@ end
 ---@param uri uri
 ---@return string text
 function m.getText(uri)
-    uri = getUriKey(uri)
     local file = m.fileMap[uri]
     if not file then
         return nil
@@ -330,7 +291,6 @@ end
 ---@param uri uri
 ---@return string text
 function m.getOriginText(uri)
-    uri = getUriKey(uri)
     local file = m.fileMap[uri]
     if not file then
         return nil
@@ -339,7 +299,6 @@ function m.getOriginText(uri)
 end
 
 function m.getChildFiles(uri)
-    uri = getUriKey(uri)
     local results = {}
     local uris = m.getAllUris()
     for _, curi in ipairs(uris) do
@@ -356,7 +315,6 @@ end
 ---@param uri uri
 function m.remove(uri)
     local originUri = uri
-    uri = getUriKey(uri)
     local file = m.fileMap[uri]
     if not file then
         return
@@ -473,7 +431,7 @@ function m.compileState(uri, text)
             m.notifyCache['preloadFileSize'][uri] = true
             m.notifyCache['skipLargeFileCount'] = m.notifyCache['skipLargeFileCount'] + 1
             local message = lang.script('WORKSPACE_SKIP_LARGE_FILE'
-                        , ws.getRelativePath(m.getOriginUri(uri))
+                        , ws.getRelativePath(uri)
                         , config.get 'Lua.workspace.preloadFileSize'
                         , #text / 1000
                     )
@@ -486,7 +444,7 @@ function m.compileState(uri, text)
         return nil
     end
     local prog <close> = progress.create(lang.script.WINDOW_COMPILING, 0.5)
-    prog:setMessage(ws.getRelativePath(m.getOriginUri(uri)))
+    prog:setMessage(ws.getRelativePath(uri))
     local clock = os.clock()
     local state, err = parser:compile(text
         , 'lua'
@@ -523,7 +481,7 @@ function m.compileState(uri, text)
         end})
         return state
     else
-        log.error('Compile failed:', m.getOriginUri(uri), err)
+        log.error('Compile failed:', uri, err)
         return nil
     end
 end
@@ -532,7 +490,6 @@ end
 ---@param uri uri
 ---@return table state
 function m.getState(uri)
-    uri = getUriKey(uri)
     if uri ~= '' and not m.isLua(uri) then
         return nil
     end
@@ -551,19 +508,17 @@ function m.getState(uri)
 end
 
 ---设置文件的当前可见范围
----@param originUri uri
----@param ranges    range[]
-function m.setVisibles(originUri, ranges)
-    local uri = m.getUri(originUri)
+---@param uri    uri
+---@param ranges range[]
+function m.setVisibles(uri, ranges)
     m.visible[uri] = ranges
-    m.onWatch('updateVisible', originUri)
+    m.onWatch('updateVisible', uri)
 end
 
 ---获取文件的当前可见范围
 ---@param uri uri
 ---@return table[]
 function m.getVisibles(uri)
-    uri = m.getUri(uri)
     local file = m.fileMap[uri]
     if not file then
         return nil
@@ -587,7 +542,6 @@ end
 ---@param uri uri
 ---@return table lines
 function m.getLines(uri)
-    uri = getUriKey(uri)
     local file = m.fileMap[uri]
     if not file then
         return nil
@@ -601,7 +555,6 @@ function m.getLines(uri)
 end
 
 function m.getOriginLines(uri)
-    uri = getUriKey(uri)
     local file = m.fileMap[uri]
     if not file then
         return nil
@@ -614,23 +567,7 @@ function m.getOriginLines(uri)
     return lines
 end
 
---- 获取原始uri
-function m.getOriginUri(uri)
-    uri = getUriKey(uri)
-    local file = m.fileMap[uri] or m.dllMap[uri]
-    if not file then
-        return nil
-    end
-    return file.uri
-end
-
-function m.getUri(uri)
-    uri = getUriKey(uri)
-    return uri
-end
-
 function m.getFile(uri)
-    uri = getUriKey(uri)
     return m.fileMap[uri]
         or m.dllMap[uri]
 end
@@ -857,7 +794,6 @@ end
 
 --- 获取文件的自定义缓存信息（在文件内容更新后自动失效）
 function m.getCache(uri)
-    uri = getUriKey(uri)
     local file = m.fileMap[uri]
     if not file then
         return nil
@@ -866,15 +802,6 @@ function m.getCache(uri)
     return file.cache
 end
 
---- 判断文件名相等
-function m.eq(a, b)
-    if platform.OS == 'Windows' then
-        return a:lower():gsub('[/\\]+', '/') == b:lower():gsub('[/\\]+', '/')
-    else
-        return a == b
-    end
-end
-
 --- 获取文件关联
 function m.getAssoc()
     if m.assocVersion == config.get 'version' then
@@ -883,14 +810,11 @@ function m.getAssoc()
     m.assocVersion = config.get 'version'
     local patt = {}
     for k, v in pairs(config.get 'files.associations') do
-        if m.eq(v, 'lua') then
+        if v == 'lua' then
             patt[#patt+1] = k
         end
     end
     m.assocMatcher = glob.glob(patt)
-    if platform.OS == 'Windows' then
-        m.assocMatcher:setOption 'ignoreCase'
-    end
     return m.assocMatcher
 end
 
@@ -902,7 +826,7 @@ function m.isLua(uri)
     if not ext then
         return false
     end
-    if m.eq(ext, 'lua') then
+    if ext == 'lua' then
         return true
     end
     local matcher = m.getAssoc()
@@ -919,11 +843,11 @@ function m.isDll(uri)
         return false
     end
     if platform.OS == 'Windows' then
-        if m.eq(ext, 'dll') then
+        if ext == 'dll' then
             return true
         end
     else
-        if m.eq(ext, 'so') then
+        if ext == 'so' then
             return true
         end
     end
@@ -937,7 +861,6 @@ function m.saveDll(uri, content)
     if not content then
         return
     end
-    local luri = getUriKey(uri)
     local file = {
         uri   = uri,
         opens = {},
@@ -959,7 +882,7 @@ function m.saveDll(uri, content)
         end
     end
 
-    m.dllMap[luri] = file
+    m.dllMap[uri] = file
     m.onWatch('dll', uri)
 end
 
@@ -967,7 +890,6 @@ end
 ---@param uri uri
 ---@return string[]|nil
 function m.getDllOpens(uri)
-    uri = getUriKey(uri)
     local file = m.dllMap[uri]
     if not file then
         return nil
@@ -979,7 +901,6 @@ end
 ---@param uri uri
 ---@return string[]|nil
 function m.getDllWords(uri)
-    uri = getUriKey(uri)
     local file = m.dllMap[uri]
     if not file then
         return nil
@@ -1009,7 +930,6 @@ function m.flushCache()
 end
 
 function m.flushFileCache(uri)
-    uri = getUriKey(uri)
     local file = m.fileMap[uri]
     if not file then
         return
diff --git a/script/fs-utility.lua b/script/fs-utility.lua
index 11494e6a..529e8fcd 100644
--- a/script/fs-utility.lua
+++ b/script/fs-utility.lua
@@ -56,7 +56,7 @@ function m.relative(path, base)
     local sPath = fs.absolute(path):string()
     local sBase = fs.absolute(base):string()
     --TODO 先只支持最简单的情况
-    if  sPath:sub(1, #sBase):lower() == sBase:lower()
+    if  sPath:sub(1, #sBase) == sBase
     and sPath:sub(#sBase + 1, #sBase + 1):match '^[/\\]' then
         return fs.path(sPath:sub(#sBase + 1):gsub('^[/\\]+', ''))
     end
@@ -490,13 +490,7 @@ function m.fileList(option)
         if not path then
             return nil
         end
-        local key
-        if os == 'Windows' then
-            key = path:string():lower()
-        else
-            key = path:string()
-        end
-        return key
+        return path:string()
     end
     return setmetatable({}, {
         __index = function (_, path)
diff --git a/script/library.lua b/script/library.lua
index 0e65d96c..e0c32023 100644
--- a/script/library.lua
+++ b/script/library.lua
@@ -271,7 +271,7 @@ local function loadSingle3rdConfig(libraryDir)
     if cfg.files then
         for i, filename in ipairs(cfg.files) do
             if plat.OS == 'Windows' then
-                filename = filename:lower():gsub('/', '\\')
+                filename = filename:gsub('/', '\\')
             else
                 filename = filename:gsub('\\', '/')
             end
@@ -413,9 +413,6 @@ local function check3rdByFileName(uri, configs)
     if not path then
         return
     end
-    if plat.OS == 'Windows' then
-        path = path:lower()
-    end
     await.call(function ()
         for _, cfg in ipairs(configs) do
             if cfg.files then
@@ -473,7 +470,7 @@ end)
 files.watch(function (ev, uri)
     if ev == 'update'
     or ev == 'dll' then
-        check3rd(files.asKey(uri))
+        check3rd(uri)
     end
 end)
 
diff --git a/script/provider/diagnostic.lua b/script/provider/diagnostic.lua
index 5e8926a8..7fb1bdd2 100644
--- a/script/provider/diagnostic.lua
+++ b/script/provider/diagnostic.lua
@@ -45,7 +45,7 @@ local function buildSyntaxError(uri, err)
             else
                 rmessage = text:sub(rel.start, rel.finish)
             end
-            local relUri = files.getOriginUri(rel.uri)
+            local relUri = rel.uri
             relatedInformation[#relatedInformation+1] = {
                 message  = rmessage,
                 location = define.location(relUri, files.range(relUri, rel.start, rel.finish)),
@@ -126,16 +126,15 @@ local function mergeSyntaxAndDiags(a, b)
 end
 
 function m.clear(uri)
-    local luri = files.asKey(uri)
-    if not m.cache[luri] then
+    if not m.cache[uri] then
         return
     end
-    m.cache[luri] = nil
+    m.cache[uri] = nil
     proto.notify('textDocument/publishDiagnostics', {
-        uri = files.getOriginUri(luri) or uri,
+        uri = uri,
         diagnostics = {},
     })
-    log.debug('clearDiagnostics', files.getOriginUri(uri))
+    log.debug('clearDiagnostics', uri)
 end
 
 function m.clearAll()
@@ -183,7 +182,6 @@ function m.doDiagnostic(uri)
     if not config.get 'Lua.diagnostics.enable' then
         return
     end
-    uri = files.asKey(uri)
     if files.isLibrary(uri) or ws.isIgnored(uri) then
         return
     end
@@ -197,7 +195,7 @@ function m.doDiagnostic(uri)
     end
 
     local prog <close> = progress.create(lang.script.WINDOW_DIAGNOSING, 0.5)
-    prog:setMessage(ws.getRelativePath(files.getOriginUri(uri)))
+    prog:setMessage(ws.getRelativePath(uri))
 
     local syntax = m.syntaxErrors(uri, ast)
     local diags = {}
@@ -216,11 +214,11 @@ function m.doDiagnostic(uri)
         m.cache[uri] = full
 
         proto.notify('textDocument/publishDiagnostics', {
-            uri = files.getOriginUri(uri),
+            uri = uri,
             diagnostics = full,
         })
         if #full > 0 then
-            log.debug('publishDiagnostics', files.getOriginUri(uri), #full)
+            log.debug('publishDiagnostics', uri, #full)
         end
     end
 
diff --git a/script/provider/provider.lua b/script/provider/provider.lua
index e1cb86c3..477a342c 100644
--- a/script/provider/provider.lua
+++ b/script/provider/provider.lua
@@ -134,8 +134,8 @@ proto.on('workspace/didChangeWatchedFiles', function (params)
                 local path = furi.decode(uri)
                 local filename = fs.path(path):filename():string()
                 -- 排除类文件发生更改需要重新扫描
-                if files.eq(filename, '.gitignore')
-                or files.eq(filename, '.gitmodules') then
+                if filename == '.gitignore'
+                or filename == '.gitmodules' then
                     workspace.reload()
                     break
                 end
@@ -180,7 +180,7 @@ proto.on('workspace/didRenameFiles', function (params)
         for _, uri in ipairs(childs) do
             local ctext = files.getOriginText(uri)
             if ctext then
-                local ouri = files.getOriginUri(uri)
+                local ouri = uri
                 local tail = ouri:sub(#file.oldUri)
                 local nuri = file.newUri .. tail
                 log.debug('workspace/didRenameFiles#child', ouri, nuri)
diff --git a/script/vm/getLinks.lua b/script/vm/getLinks.lua
index 245b6919..8df79dca 100644
--- a/script/vm/getLinks.lua
+++ b/script/vm/getLinks.lua
@@ -23,7 +23,6 @@ local function getFileLinks(uri)
         end
         local uris = ws.findUrisByRequirePath(args[1][1])
         for _, u in ipairs(uris) do
-            u = files.asKey(u)
             if not links[u] then
                 links[u] = {}
             end
@@ -41,7 +40,6 @@ local function getFileLinksOrCache(uri)
 end
 
 local function getLinksTo(uri)
-    uri = files.asKey(uri)
     local links = {}
     for u in files.eachFile() do
         local ls = getFileLinksOrCache(u)
diff --git a/script/workspace/require-path.lua b/script/workspace/require-path.lua
index 8e5b67dc..096b7f75 100644
--- a/script/workspace/require-path.lua
+++ b/script/workspace/require-path.lua
@@ -18,7 +18,7 @@ local function getOnePath(path, searcher)
     for pos = start, #stemPath do
         local word = stemPath:sub(start, pos)
         local newSearcher = stemSearcher:gsub('%?', (word:gsub('%%', '%%%%')))
-        if files.eq(newSearcher, stemPath) then
+        if newSearcher == stemPath then
             return word
         end
     end
diff --git a/script/workspace/workspace.lua b/script/workspace/workspace.lua
index b79a678b..ebd1b842 100644
--- a/script/workspace/workspace.lua
+++ b/script/workspace/workspace.lua
@@ -26,9 +26,7 @@ m.waitingReady   = {}
 m.requireCache   = {}
 m.cache          = {}
 m.watchers       = {}
-m.matchOption    = {
-    ignoreCase = platform.OS == 'Windows',
-}
+m.matchOption    = {}
 
 --- 初始化工作区
 function m.initPath(uri)
@@ -373,9 +371,6 @@ function m.findUrisByFilePath(path)
         return {}
     end
     local lpath = furi.encode(path):gsub('^file:///', '')
-    if platform.OS == 'Windows' then
-        lpath = lpath:lower()
-    end
     local vm    = require 'vm'
     local resultCache = vm.getCache 'findUrisByRequirePath.result'
     if resultCache[path] then
@@ -385,19 +380,16 @@ function m.findUrisByFilePath(path)
     local results = {}
     local posts = {}
     for uri in files.eachFile() do
-        if platform.OS ~= 'Windows' then
-            uri = files.getOriginUri(uri)
-        end
         if not uri:find(lpath, 1, true) then
             goto CONTINUE
         end
         local pathLen = #path
-        local curPath = furi.decode(files.getOriginUri(uri))
+        local curPath = furi.decode(uri)
         local curLen  = #curPath
         local seg = curPath:sub(curLen - pathLen, curLen - pathLen)
         if seg == '/' or seg == '\\' or seg == '' then
             local see = curPath:sub(curLen - pathLen + 1, curLen)
-            if files.eq(see, path) then
+            if see == path then
                 results[#results+1] = uri
                 local post = curPath:sub(1, curLen - pathLen)
                 posts[uri] = post:gsub('^[/\\]+', '')
@@ -506,12 +498,7 @@ function m.getRelativePath(uriOrPath)
         local relative = m.normalize(path)
         return relative:gsub('^[/\\]+', '')
     end
-    local _, pos
-    if platform.OS == 'Windows' then
-        _, pos = m.normalize(path):lower():find(m.path:lower(), 1, true)
-    else
-        _, pos = m.normalize(path):find(m.path, 1, true)
-    end
+    local _, pos = m.normalize(path):find(m.path, 1, true)
     if pos then
         return m.normalize(path:sub(pos + 1)):gsub('^[/\\]+', '')
     else
@@ -523,9 +510,8 @@ function m.isWorkspaceUri(uri)
     if not m.uri then
         return false
     end
-    local luri = files.getUri(uri)
-    local ruri = files.getUri(m.uri)
-    return luri:sub(1, #ruri) == ruri
+    local ruri = m.uri
+    return uri:sub(1, #ruri) == ruri
 end
 
 --- 获取工作区等级的缓存