https://gitforwindows.org/可以选择将 bash 放入 PowerShell。我需要它,所以不需要安装 WSL 等。我需要在无人值守的情况下安装 git,也就是说,仅使用命令行。现有教程,如 this仅使用 PowerShell 启动安装程序,但我必须使用鼠标来安装东西。
那么,如何使用 PowerShell 在 PowerShell 上安装 git 和 bash?
更新:
我试过了
Write-Host "Installing Git for windows..." -ForegroundColor Cyan
$exePath = "$env:TEMP\git.msi"
Write-Host "Downloading..."
(New-Object Net.WebClient).DownloadFile('https://github.com/git-for-windows/git/releases/download/v2.37.1.windows.1/Git-2.37.1-64-bit.exe', $exePath)
Write-Host "Installing..."
Start-Process msiexec.exe -Wait -ArgumentList '$exePath /NORESTART /NOCANCEL /SP- /CLOSEAPPLICATIONS /RESTARTAPPLICATIONS /COMPONENTS="icons,ext\reg\shellhere,assoc,assoc_sh" /LOG="C:git-for-windows.log"'
git --version
bash
但它卡在“正在安装...”并且不打印任何其他输出。
最佳答案
有两个问题:
Git for Windows不会作为 MSI 包发布。并且您不能仅通过重命名将常规可执行文件转换为 MSI 包。您根本不需要
msiexec.exe
。安装程序本身已经具有执行静默安装的参数。只需按原样执行即可:$exePath = "$env:TEMP\git.exe" Start-Process $exePath -Wait -ArgumentList '/NORESTART /NOCANCEL /SP- /CLOSEAPPLICATIONS /RESTARTAPPLICATIONS /COMPONENTS="icons,ext\reg\shellhere,assoc,assoc_sh" /LOG="C:\git-for-windows.log"'
但是:这仍然会启动一个 GUI。所以你必须添加更多参数才能使安装真正安静。延伸阅读:
TL;DR:同时添加
/VERYSILENT
,您可能希望使用/LOADINF
来自定义一些设置。安装成功后,你会遇到同样的问题,你在类似的问题中已经遇到了,我只是answered .长话短说:
当前
Process
作用域中的环境变量不会自动更新。通过以下方式手动更新它们:foreach($level in "Machine","User") { [Environment]::GetEnvironmentVariables($level).GetEnumerator() | % { # For Path variables, append the new values, if they're not already in there if($_.Name -match 'Path$') { $_.Value = ($((Get-Content "Env:$($_.Name)") + ";$($_.Value)") -split ';' | Select -unique) -join ';' } $_ } | Set-Content -Path { "Env:$($_.Name)" } }
This code is taken from this answer.
之后,
git --version
和Get-Command git
将起作用。
完整脚本:
$exePath = "$env:TEMP\git.exe"
# Download git installer
Invoke-WebRequest -Uri https://github.com/git-for-windows/git/releases/download/v2.37.1.windows.1/Git-2.37.1-64-bit.exe -UseBasicParsing -OutFile $exePath
# Execute git installer
Start-Process $exePath -ArgumentList '/VERYSILENT /NORESTART /NOCANCEL /SP- /CLOSEAPPLICATIONS /RESTARTAPPLICATIONS /COMPONENTS="icons,ext\reg\shellhere,assoc,assoc_sh"' -Wait
# Optional: For bash.exe, add 'C:\Program Files\Git\bin' to PATH
[Environment]::SetEnvironmentVariable('Path', "$([Environment]::GetEnvironmentVariable('Path', 'Machine'));C:\Program Files\Git\bin", 'Machine')
# Make new environment variables available in the current PowerShell session:
foreach($level in "Machine","User") {
[Environment]::GetEnvironmentVariables($level).GetEnumerator() | % {
# For Path variables, append the new values, if they're not already in there
if($_.Name -match 'Path$') {
$_.Value = ($((Get-Content "Env:$($_.Name)") + ";$($_.Value)") -split ';' | Select -unique) -join ';'
}
$_
} | Set-Content -Path { "Env:$($_.Name)" }
}
# Work with git
git --version
bash
关于windows - 如何在 PowerShell 上安装 git(在 PowerShell 上使用 bash)?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/73285729/