Files
runner-images/images/windows/scripts/build/Install-Git.ps1
2023-11-15 11:24:45 +01:00

49 lines
2.0 KiB
PowerShell

################################################################################
## File: Install-Git.ps1
## Desc: Install Git for Windows
## Supply chain security: Git - checksum validation, Hub CLI - managed by package manager
################################################################################
Import-Module "$env:ChocolateyInstall\helpers\chocolateyProfile.psm1"
# Install the latest version of Git for Windows
$repoURL = "https://api.github.com/repos/git-for-windows/git/releases/latest"
$gitReleases = Invoke-RestMethod $repoURL
[string]$downloadUrl = $gitReleases.assets.browser_download_url -match "Git-.+-64-bit.exe"
$installerFile = Split-Path $downloadUrl -Leaf
$packagePath = Start-DownloadWithRetry -Url $downloadUrl -Name $installerFile
#region Supply chain security - Git
$fileHash = (Get-FileHash -Path $packagePath -Algorithm SHA256).Hash
$externalHash = Get-HashFromGitHubReleaseBody -Url $RepoURL -FileName $installerFile
Use-ChecksumComparison $fileHash $externalHash
#endregion
Install-Binary -FilePath $packagePath `
-ArgumentList (
"/VERYSILENT", `
"/NORESTART", `
"/NOCANCEL", `
"/SP-", `
"/CLOSEAPPLICATIONS", `
"/RESTARTAPPLICATIONS", `
"/o:PathOption=CmdTools", `
"/o:BashTerminalOption=ConHost", `
"/o:EnableSymlinks=Enabled", `
"/COMPONENTS=gitlfs")
Update-SessionEnvironment
git config --system --add safe.directory "*"
# Disable GCM machine-wide
[Environment]::SetEnvironmentVariable("GCM_INTERACTIVE", "Never", [System.EnvironmentVariableTarget]::Machine)
# Add to PATH
Add-MachinePathItem "C:\Program Files\Git\bin"
# Add well-known SSH host keys to ssh_known_hosts
ssh-keyscan -t rsa,ecdsa,ed25519 github.com >> "C:\Program Files\Git\etc\ssh\ssh_known_hosts"
ssh-keyscan -t rsa ssh.dev.azure.com >> "C:\Program Files\Git\etc\ssh\ssh_known_hosts"
Invoke-PesterTests -TestFile "Git"