Windows批处理多行命令？

Question

Can someone please tell me what in the following command line not correct is?

${WORKSPACE} = C:\jenkins\workspace\compile-job

cmd.exe /s /c START /b /BELOWNORMAL
mkdir C:\jenkins\workspace\old
move /Y %WORKSPACE%\* C:\jenkins\workspace\old
rmdir /q /s C:\jenkins\workspace\old

Answer 1

Plenty.

1. ${WORKSPACE} = ... is neither cmd nor PowerShell syntax, it's nothing sensible. Use

    set WORKSPACE=C:\\jenkins\\workspace\\compile-job 

   instead.

2. You can have multi-line commands by ending the line before with ^ . However you want to execute three commands instead of just one. One option would be to write a batch file to execute (certainly the cleanest approach). But since you already have one, you can get clever:

    if not %1==x ( START "" /b /BELOWNORMAL %0 x goto :eof ) set WORKSPACE=C:\\jenkins\\workspace\\compile-job mkdir C:\\jenkins\\workspace\\old move /Y %WORKSPACE%\\* C:\\jenkins\\workspace\\old rmdir /q /s C:\\jenkins\\workspace\\old 

   This will execute the batch file again but with an argument and within the batch we look whether that argument is present and do the work or not.