如何在svn中查找一个文件的所有副本？

Question

有没有一种简单的方法来找到一个特定文件存在的svn仓库中的所有路径（标签和分支）？

我知道在trunk上检查了文件的修订版本，当它被删除时，我需要在这两个修订版本之间找到所有分支，标签和可能的其他路径副本。

Answer 1

我终于实现了整个日志的处理在PowerShell中：

$repository = 'http://REPOSITORY/url' 
$badPaths = @('/paths/to/first/commit/of/files/to/track') 
function Delete-Nodes 
{ 
    param([xml]$xml, [string]$xpath) 
    $nodes = $xml.SelectNodes($xpath); 

    for ($i = $nodes.Count -1; $i -ge 0; $i--) 
    { 
     $nodes[$i].ParentNode.RemoveChild($nodes[$i]) *>$null 
    } 
} 

[Console]::OutputEncoding = New-Object -typename System.Text.UTF8Encoding 
Measure-Command { [xml]$all_revs = svn log $repository -r1:HEAD -v --xml } 

$all_revs.SelectNodes('//logentry').Count 
$badPathXpath=[string]::Join(' or ', ($badPaths | % { "text()='$_'" })) 

Delete-Nodes -xml $all_revs -xpath "//path[@action='M']" 
Delete-Nodes -xml $all_revs -xpath "//path[@action='A' and not($badPathXpath) and not(@copyfrom-path)]" # For additions we only care about our bad paths or any copies (from those) 
Delete-Nodes -xml $all_revs -xpath "/log/logentry/paths[not(descendant::path)]" 
Delete-Nodes -xml $all_revs -xpath "/log/logentry[not(descendant::paths)]" 

$monitoredPaths = @{} 

foreach ($logentry in $all_revs.log.logentry) 
{ 
    foreach ($path in $logentry.paths.path) 
    { 
     $used = $true 
     $action = $path.action 
     $from_path = $path.Attributes['copyfrom-path'].Value 
     $from_rev = $path.Attributes['copyfrom-rev'].Value 
     $revision = $logentry.revision 
     $value = $path.InnerText 

     if ($action -eq 'A' -and -not $from_path) 
     {    
      if (($badPaths | % { $value.StartsWith($_) } | Where { $_ }).Count -gt 0) 
      { 
       $monitoredPaths[$value] = New-Object PSObject -Property (@{ 'Added' = $revision; 'Deleted' = $null }) 
      } 
      else 
      { 
       $used = $false 
      } 
     } 
     elseif ($monitoredPaths.Count -gt 0 -and $from_path -and -not $monitoredPaths.ContainsKey($value)) 
     { 
      $paths = $monitoredPaths.Keys | Where-Object { $val = $monitoredPaths[$_]; ($from_path -eq $_ -or $_.StartsWith("$from_path/") -or $from_path.StartsWith("$_/")) -and ($from_rev -ge $val.Added -and (-not $val.Deleted -or $val.Deleted -gt $from_rev)) } 
      if ($paths.Count -gt 0) 
      { 
       foreach ($copied_path in $paths) 
       { 
        if ($copied_path.StartsWith("$from_path/")) 
        { 
         $sub_directory = $copied_path.SubString($from_path.Length) 
         $newPath = "$value$sub_directory" 
        } 
        else 
        { 
         $newPath = "$value" 
        } 

        if (($monitoredPaths.Keys | Where-Object { $newPath.StartsWith("$_/") -and -not $monitoredPaths[$_].Deleted }).Count -eq 0) 
        { 
         $monitoredPaths[$newPath] = New-Object PSObject -Property (@{ 'Added' = $revision; 'Deleted' = $null }) 
        } 
        else 
        { 
         $used = $false 
        } 
       } 
      } 
      else 
      { 
       $used = $false 
      } 
     } 
     elseif ($action -eq 'D' -and $monitoredPaths.ContainsKey($value)) 
     { 
      $monitoredPaths[$value].Deleted = $revision 
     } 
     elseif ($action -eq 'D') 
     { 
      $used = $false 
      foreach ($path in ($monitoredPaths.Keys | Where-Object { $_.StartsWith("$value/") -and -not $monitoredPaths[$_].Deleted })) 
      { 
       $monitoredPaths[$path].Deleted = $revision 
       $used = $true 
      } 
     } 
     else 
     { 
      $used = $false 
     } 

     if (-not $used) 
     { 
      $logentry.paths.RemoveChild($path) *>$null 
     } 
    } 
}