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fix: 修复更新报错无法访问.old

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This commit is contained in:
uye
2023-05-18 15:23:58 +08:00
parent 5e9c46eeca
commit 0e7afd2ae0
1 changed files with 25 additions and 15 deletions
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40
src/MaaWpfGui/ViewModels/UI/VersionUpdateViewModel.cs
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@@ -223,6 +223,28 @@ namespace MaaWpfGui.ViewModels.UI
return false;
}
static void DeleteFileWithBackup(string filePath)
{
try
{
File.Delete(filePath);
}
catch (Exception)
{
int index = 0;
string currentDate = DateTime.Now.ToString("yyyyMMddHHmm");
string backupFilePath = $"{filePath}.{currentDate}.{index}";
while (File.Exists(backupFilePath))
{
index++;
backupFilePath = $"{filePath}.{currentDate}.{index}";
}
File.Move(filePath, backupFilePath);
}
}
string removeListFile = Path.Combine(extractDir, "removelist.txt");
if (File.Exists(removeListFile))
{
@@ -235,7 +257,7 @@ namespace MaaWpfGui.ViewModels.UI
string moveTo = Path.Combine(oldFileDir, file);
if (File.Exists(moveTo))
{
File.Delete(moveTo);
DeleteFileWithBackup(moveTo);
}
else
{
@@ -258,7 +280,7 @@ namespace MaaWpfGui.ViewModels.UI
foreach (var file in Directory.GetFiles(extractDir, "*", SearchOption.AllDirectories))
{
var fileName = Path.GetFileName(file);
if (fileName == "removelist.txt" || fileName == "filelist.txt")
if (fileName == "removelist.txt")
{
continue;
}
@@ -269,7 +291,7 @@ namespace MaaWpfGui.ViewModels.UI
string moveTo = file.Replace(extractDir, oldFileDir);
if (File.Exists(moveTo))
{
File.Delete(moveTo);
DeleteFileWithBackup(moveTo);
}
File.Move(curFileName, moveTo);
@@ -278,18 +300,6 @@ namespace MaaWpfGui.ViewModels.UI
File.Move(file, curFileName);
}
foreach (var oldFile in Directory.GetFiles(curDir, "*.old"))
{
try
{
File.Delete(oldFile);
}
catch (Exception)
{
File.Move(oldFile, oldFile + ".old");
}
}
// 操作完了，把解压的文件删了
Directory.Delete(extractDir, true);
File.Delete(UpdatePackageName);