Collects all git repositories and creates a clone script out of it

create-clone-all.ps1

$FILENAME = "clone-all-repos.ps1"
Write-Output "# extracted git clone commands" | Out-File -FilePath "$FILENAME"
Get-ChildItem . -Attributes Directory+Hidden -ErrorAction SilentlyContinue -Filter ".git" -Recurse | ForEach-Object {
    $DIR_NAME = $_.Parent.Name
    $DIR = Resolve-Path -Path $_.Parent.FullName -Relative
    $GIT_DIR = "$DIR/.git"

    Write-Output "" | Out-File -FilePath "$FILENAME" -Append
    Write-Output "# $DIR_NAME" | Out-File -FilePath "$FILENAME" -Append
    
    # Creates the folder structure
    Write-Output "mkdir $DIR" | Out-File -FilePath "$FILENAME" -Append

    # Clones the repository in the same folder
    Write-Output "git clone $(git --git-dir=$GIT_DIR remote get-url origin) $dir;"  | Out-File -FilePath "$FILENAME" -Append

    # Add other remotes
    $(git --git-dir=$GIT_DIR remote |  Select-String -NotMatch "origin") | ForEach-Object {
        Write-Output "git --git-dir=$GIT_DIR remote add $_ $(git --git-dir=$GIT_DIR remote get-url $_);" | Out-File -FilePath "$FILENAME" -Append
    }
}

Powershell script, converted from https://dev.to/douglaslise/how-to-migrate-all-your-git-repositores-to-a-new-computer-2c72