Webp変換君.bat

@powershell -NoProfile -ExecutionPolicy Unrestricted "$s=[scriptblock]::create((gc \"%~f0\"|?{$_.readcount -gt 1})-join\"`n\");&$s "%~dp1 %*&goto:eof

function Convert-Webp {
  param ($FileName)

  $Extension = [System.IO.Path]::GetExtension($FileName)
  if ($Extension -eq ".webp") {
    return;
  }
  $FilePath = [System.IO.Path]::GetDirectoryName($FileName)
  Write-Output "=================="
  Write-Output $FileName
  Write-Output "=================="
  $GenerateFileName = [System.IO.Path]::ChangeExtension($FileName, ".webp")
  Write-Output "<source: $FileName>"
  $WebpPath = $FilePath + "\cwebp.exe";
  $Arguments = @("-preset photo", "-metadata icc", "-sharp_yuv", "-o" + $GenerateFileName, "-progress", "-short", "" +$FileName) -join " "
Write-Output $WebpPath
Write-Output $Arguments
  Start-Process -FilePath $WebpPath -ArgumentList $Arguments
  Write-Output "----------------"
}

Convert-Webp $args[1]
Start-Sleep -s 10