Tag cleanup

tag-cleanup.ps1

function CleanupTags {
    param([string]$repo)

    <#work directory should be repo root#>
    cd $repo

    git fetch "origin"
    git reset --hard origin/master

    "getting tags list..."
    <#listing all remote branches which were merged into master#>
    $tagsToDelete =
        git for-each-ref --sort=taggerdate --format '%(refname:short)||%(taggerdate)' refs/tags `
       | Select-Object @{ n="Ref";  e={$_.Split("||", [System.StringSplitOptions]::RemoveEmptyEntries)[0]} }, `
                       @{ n="Date"; e={$_.Split("||", [System.StringSplitOptions]::RemoveEmptyEntries)[1]} } `
       | ? { $_.Ref -notlike "superman-ci*" } `
       | %{$_.Ref} `
       | select  -First 10  <#delete this line when go to production#>

    workflow DeleteTags {
        param([string[]] $tags,
              [string] $repo)
        foreach -parallel -throttlelimit 10 ($tag in $tags) {
            InlineScript {
                Set-Location $Using:repo
                "working on $Using:tag"

                <#delete reference from origin#>
                git push --delete origin $Using:tag
            }
        }
    }

    DeleteTags -tags $tagsToDelete -repo $repo
}

CleanupTags "C:\dev\superman"