Get the commit for a specific user that added more lines than all other commits

most-lines-added.ps1

git log --shortstat --author="Matthew J. Berger" --pretty=format:"%H - %an, %ar : %s" | foreach {
     if ($_ -match '([0-9a-fA-F]{40})') {
         $commitHash = $matches[1]
     }
     if ($_ -match '(\d+)\s+insertion\S*.*(\d+)\s+deletion\S*') {
         $insertions = [int]$matches[1]
         $deletions = [int]$matches[2]
         [pscustomobject]@{
             CommitHash = $commitHash
             Insertions = $insertions
             Deletions = $deletions
             LineCount = $insertions - $deletions
             CommitInfo = $_
         }
     }
 } | Sort-Object LineCount -Descending | Select-Object -First 1