List my git commits in the last two months, made to any repo in subfolder

my_git_commits.ps1

#https://gist.github.com/michaelkc/7dd3ff95d792dd859e5453b2f8547596/#file-my_git_commits-ps1
Set-StrictMode -Version Latest
$git = "C:\Program Files\Git\bin\git.exe"



function Find-GitRepos($root)
{
    $blacklist = @("node_modules")
    $isGitRepo = Get-ChildItem $root -Hidden -Directory | Where-Object {$_.Name -eq ".git"}
    if ($isGitRepo)
    {
        return @($root)
    }
    else 
    {
        $gitRepos = @()
        $childDirs = Get-ChildItem $root -Directory -Exclude $blacklist
        foreach ($dir in $childDirs)
        {
            $gitRepos = $gitRepos + (Find-GitRepos $dir)
        }
        return $gitRepos
    }
}

function Get-MyCommits($root)
{
    $repo = $root.Name
    $myname = &$git config --get user.name
    $commitsByMe =  (&$git log --since='last 2 months' --author="$myname" --pretty=format:"SPLITME%ai%n%B%b%H" --shortstat --no-merges)|Out-String
    $commits = ($commitsByMe -split "SPLITME") | Where-Object {$_}
    foreach ($commit in $commits)
    {
        $lines = ($commit -split "`n")| Where-Object {([string]$_).trim() -ne ""}
        $timestamp = $lines[0].Trim()
        $message = $lines[1].Trim()
        $sha = $lines[2].Trim()
        $stats = $lines[3].Trim()
        $link = [System.Uri]'http://104.131.21.239'
        New-Object psobject -Property @{ Repo=$repo; Timestamp = $timestamp; Message=$message; Stats=$stats; Commit=$sha; Link=$link; }
    }
}

$gitRepos = Find-GitRepos $pwd

$allMyCommits = @()

foreach ($gitRepo in $gitRepos)
{
    Push-Location
    Set-Location ($gitRepo.Fullname)
    $myCommits = (Get-MyCommits $gitRepo)
    $allMyCommits = $allMyCommits + $myCommits
    Pop-Location
}
$allMyCommits | Sort Commit -Unique| Sort -Desc Timestamp | Out-GridView -Title 'My Git commits' -Wait