CheckRequirements.ps1
|
$global:GitMissing = $false $script:GitCygwin = $false $script:GitVersion = $requiredVersion = [System.Version]'2.15' if (!(Get-Command git -TotalCount 1 -ErrorAction SilentlyContinue)) { Write-Warning "git command could not be found. Please create an alias or add it to your PATH." $global:GitMissing = $true return } if ([string](git --version 2> $null) -match '(?<ver>\d+(?:\.\d+)+)(?<g4w>\.windows)?') { $script:GitVersion = [System.Version]$Matches['ver'] # On Windows, check if Git is not "Git for Windows" if ((($PSVersionTable.PSVersion.Major -le 5) -or $IsWindows) -and !$Matches['g4w']) { $script:GitCygwin = $true if (!$Env:POSHGIT_CYGWIN_WARNING) { Write-Warning 'You appear to have an unsupported Git distribution; setting $GitPromptSettings.AnsiConsole = $false. posh-git recommends Git for Windows.' } } } if ($GitVersion -lt $requiredVersion) { Write-Warning "posh-git requires Git $requiredVersion or better. You have $GitVersion." } |