Some PowerShell wrappers for commonly used svnadmin commands. The functions exported make several assumptions and are *very* simple. Think of these as more of starter scripts to modify or build up on.

SvnAdmin.ps1

# Note: The below does not yet handle paths with spaces because I was being lazy.

function Import-SvnRepository($SvnAdminPath, $RepositoryPath, $InputPath)
{
    & cmd /c "`"$SvnAdminPath`" load $RepositoryPath --memory-cache-size 256 < $InputPath"
}

function Export-SvnRepository($SvnAdminPath, $RepositoryPath, $OutputPath, [Switch]$UseDelta)
{
    if ($UseDelta)
    {
        & cmd /c "`"$SvnAdminPath`" dump $RepositoryPath --memory-cache-size 256 --deltas > $OutputPath"
    }
    else
    {
        & cmd /c "`"$SvnAdminPath`" dump $RepositoryPath --memory-cache-size 256 > $OutputPath"
    }
}

function Copy-SvnRepository($SvnAdminPath, $RepositoryPath, $OutputPath)
{
    & cmd /c "`"$SvnAdminPath`" hotcopy $RepositoryPath $OutputPath"
}

function Optimize-SvnRepository($SvnAdminPath, $RepositoryPath)
{
    Get-ChildItem -Path $RepositoryPath -Recurse | Measure-Object -Sum Length
    & cmd /c "`"$SvnAdminPath`" pack $RepositoryPath"
    Get-ChildItem -Path $RepositoryPath -Recurse | Measure-Object -Sum Length
}

function Get-SvnRepositorySize($RepositoryRoot)
{
    Get-ChildItem -Path $RepositoryRoot | ? PsIsContainer `
    | % { Get-ChildItem -Path $_.FullName -Recurse | Measure-Object -Sum Length | Add-Member -MemberType NoteProperty -Name "Name" -Value $_.Name -PassThru } `
    | Sort -Property Count -Descending | Format-Table -AutoSize
}

function Test-SvnRepository($SvnAdminPath, $RepositoryPath)
{
    & cmd /c "`"$SvnAdminPath`" verify $RepositoryPath --memory-cache-size 256"
    return $LastExitCode -eq 0
}

function Update-SvnRepository($SvnAdminPath, $RepositoryPath)
{
    & cmd /c "`"$SvnAdminPath`" upgrade $RepositoryPath"
}

function Repair-SvnRepository($SvnAdminPath, $RepositoryPath)
{
    & cmd /c "`"$SvnAdminPath`" recover $RepositoryPath --wait"
}