posh-gitdir.Types.ps1xml

<?xml version="1.0" encoding="utf-8" ?>
<Types>
     <Type>
        <Name>System.IO.FileInfo</Name>
        <Members>
            <ScriptProperty>
                <Name>Git</Name>
                <GetScriptBlock>
                $retVal = ""
                if ($GitStatus.Index.Added -contains $this.Name) {  $retVal += "+" } `
                elseif ($GitStatus.Index.Modified -contains $this.Name) { $retVal += "~" } `
                elseif ($GitStatus.Index.Deleted -contains $this.Name) { $retVal += "-" } `
                elseif ($GitStatus.Index.Unmerged -contains $this.Name) { $retVal += "!" } `
                else { $retVal +=  " " }
                
                if ($GitStatus.Working.Added -contains $this.Name) { $retVal += "+" } `
                elseif ($GitStatus.Working.Modified -contains $this.Name) { $retVal += "~" } `
                elseif ($GitStatus.Working.Deleted -contains $this.Name) { $retVal += "-" } `
                elseif ($GitStatus.Working.Unmerged -contains $this.Name) { $retVal += "!" } `
                else { $retVal += " " }

                $retVal 
                </GetScriptBlock>
            </ScriptProperty>
          </Members>
     </Type>
     <Type>
        <Name>System.IO.DirectoryInfo</Name>
        <Members>
           <ScriptProperty>
                <Name>Git</Name>
                <GetScriptBlock>
                ""
                </GetScriptBlock>
            </ScriptProperty>
          </Members>
     </Type>
</Types>