Handle symlink when using robocopy (#1400)

huydhn · web-flow · commit d25723e058a4 · 2023-05-04T13:22:46.000-07:00
diff --git a/windows/internal/clone.bat b/windows/internal/clone.bat
@@ -6,7 +6,8 @@ if exist "%NIGHTLIES_PYTORCH_ROOT%" (
     if exist pytorch (
       rmdir /s /q pytorch
     )
-    robocopy "%NIGHTLIES_PYTORCH_ROOT%" pytorch\ /e /np /nfl
+    :: https://learn.microsoft.com/en-us/windows-server/administration/windows-commands/robocopy
+    robocopy "%NIGHTLIES_PYTORCH_ROOT%" pytorch\ /e /np /nfl /sl
     cd pytorch
 )
 if exist "%NIGHTLIES_PYTORCH_ROOT%" goto submodule

Original file line number	Diff line number	Diff line change
`@@ -6,7 +6,8 @@ if exist "%NIGHTLIES_PYTORCH_ROOT%" (`
`6`	`6`	`if exist pytorch (`
`7`	`7`	`rmdir /s /q pytorch`
`8`	`8`	`)`
`9`		`- robocopy "%NIGHTLIES_PYTORCH_ROOT%" pytorch\ /e /np /nfl`
	`9`	`+ :: https://learn.microsoft.com/en-us/windows-server/administration/windows-commands/robocopy`
	`10`	`+ robocopy "%NIGHTLIES_PYTORCH_ROOT%" pytorch\ /e /np /nfl /sl`
`10`	`11`	`cd pytorch`
`11`	`12`	`)`
`12`	`13`	`if exist "%NIGHTLIES_PYTORCH_ROOT%" goto submodule`