Powershell script to mail changelog for recent day

gistfile1.ps1

# Send SVN log to mail recipients

# Get SVN-formatted date for yesterday
$yesterday = $yesterday = ((Get-Date) - ([System.TimeSpan]::FromDays(1))).ToString("yyyy-MM-dd")

# Our SVN-command. This is failing/working on two different systems. It's complaining about the DATE-format in the revision parameter
# You should also probably add the --username and --password parameters
$svncommand = "svn log -r '{$yesterday}:HEAD' svn://my.svn.server/project/trunk"

# Hack to get correct output encoding
$OutputEncoding = [Console]::OutputEncoding

$output = iex $svncommand | Out-String

if ($output)
{
	$smtpServer = "mail.example.com"
	$msg = New-Object Net.Mail.MailMessage
	$smtp = New-Object Net.Mail.SmtpClient($smtpServer)

	$msg.From = "svn-no-reply@example.com"
	$msg.To.Add("me@example.com")
	$msg.To.Add("other@example.com")

	$msg.Subject = "Subversion commitlog for $yesterday"
	$msg.Body = $output

	$smtp.Send($msg)
} else {
	Write-Output "Fail"
	Write-Output $svncommand
}