我转到文件夹C:\projects
并运行初始化环境的脚本init.cmd
,我转到任何项目,例如C:\projects\my_app
并运行构建项目的命令build
。我需要在PowerShell中自动化它。怎么样?我的尝试:
Set-Location "C:\projects"
Invoke-Item init.cmd # c:\projects\init.cmd
# Wait for init.cmd finish its work
$paths = Get-Content $paths_array
foreach ($path in $paths)
{
Set-Location $path
Invoke-Item build # build is set in paths
# Wait for build finish its work
}
答案 0 :(得分:1)
尝试这种方式:
Set-Location "C:\projects"
$cmdpath = 'c:\windows\system32\cmd.exe /c'
Invoke-Expression "$cmdpath init.cmd"
$paths = Get-Content $paths_array
foreach ($path in $paths)
{
Set-Location $path
Invoke-Expression "$cmdpath build"
}
此外,如果您对脚本输出不感兴趣并且只是希望它们被执行,您可以使用Out-Null
这样:
Set-Location "C:\projects"
$cmdpath = 'c:\windows\system32\cmd.exe /c'
Invoke-Expression "$cmdpath init.cmd" | Out-Null
$paths = Get-Content $paths_array
foreach ($path in $paths)
{
Set-Location $path
Invoke-Expression "$cmdpath build" | Out-Null
}
答案 1 :(得分:1)
批处理脚本可以直接从PowerShell运行,并且应该同步执行,即调用应该只在执行完成后返回。
有多种方法可以调用批处理脚本,但我个人更喜欢使用调用运算符(&
):
Set-Location "C:\projects"
& .\init.cmd
Get-Content $paths_array | ForEach-Object {
Push-Location $_
& .\build.cmd
Pop-Location
}
请注意,必须指定批处理脚本的(绝对或相对)路径,因为PowerShell不会在搜索路径中包含当前目录。