flashercs

<#*,:&cls
@echo off
pushd "%~dp0"
powershell -NoProfile -ExecutionPolicy RemoteSigned -Command ". ([ScriptBlock]::Create((Get-Content -LiteralPath \"%~0\" -ReadCount 0 | Out-String ))) "
popd
::pause
exit /b
#>
# 比较两个文本
$file1 = "gbk.txt"
$file2 = "gbk2.txt"
$syncWindow = 0
$includeEqual = $false
function New-ComparableLines {
  param (
    [string]$FilePath,
    [string]$strEncoding
  )
  $lineCtr = 0
  if ([string]::IsNullOrEmpty($strEncoding)) {
    $content = @(Get-Content -Path $FilePath)
  } else {
    $content = @(Get-Content -Path $FilePath -Encoding $strEncoding)
  }
  foreach ($item in $content) {
    $lineCtr++
    $item | Add-Member -MemberType NoteProperty -Name "Line" -Value $lineCtr
  }
  $content
}
$lines1 = @(New-ComparableLines -FilePath $file1)
$lines2 = @(New-ComparableLines -FilePath $file2)
$objComp = Compare-Object -ReferenceObject $lines1 -DifferenceObject $lines2 -SyncWindow $syncWindow -IncludeEqual:$includeEqual
$result = @($objComp | Group-Object -Property @{
  Expression={$_.InputObject.Line}
} | ForEach-Object {
    $pso = $_ | Select-Object -Property @{
      Name       = "Line"
      Expression = { $_.Name }
    }, Reference, Difference, @{
      Name       = "IsEqual"
      Expression = { $_.Group[0].SideIndicator -eq "==" }
    }
    $pso.Line = $_.Name
    foreach ($item in $_.Group) {
      switch ($item.SideIndicator) {
        "<=" { $pso.Reference = $item.InputObject }
        "=>" { $pso.Difference = $item.InputObject }
        "==" { 
          $pso.Reference = $item.InputObject
          $pso.Difference = $item.InputObject
        }
      }
    }
    $pso
  })

$result | Out-GridView -Title "Compare result"
Read-Host -Prompt "按Enter退出..."
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