Posh-Git Prompt改造

Microsoft.PowerShell_profile.ps1

Push-Location (Split-Path -Path $MyInvocation.MyCommand.Definition -Parent)

# Load posh-git module from current directory
Import-Module .\Modules\posh-git

# If module is installed in a default location ($env:PSModulePath),
# use this instead (see about_Modules for more information):
# Import-Module posh-git

#Set up a simple prompt, adding the git prompt parts inside git repos
function global:prompt {
    $realLASTEXITCODE = $LASTEXITCODE

    # # Reset color, which can be messed up by Enable-GitColors
    # $Host.UI.RawUI.ForegroundColor = $GitPromptSettings.DefaultForegroundColor

    $pro = ''
    if ($pwd.ProviderPath.ToString().Length -gt 19) {
        if ((Split-Path($pwd.ProviderPath) -Leaf).ToString().Length -gt 16) {  #C:\分は削除して
            $pro = $pwd.Drive.Name + ':..' + (Split-Path($pwd.ProviderPath) -Leaf)
        }
        else {
            $start = $pwd.ProviderPath.ToString().Length - 16
            $pro = $pwd.Drive.Name + ':..' + $pwd.ProviderPath.Substring($start)
        }
        
    }
    else {
        $pro = $pwd.ProviderPath
    }
    Write-Host($pro) -nonewline

    Write-VcsStatus

    $global:LASTEXITCODE = $realLASTEXITCODE
    return "> "
}

Pop-Location

Start-SshAgent -Quiet