Get Repository Languages for Azure DevOps

RepoLanguagesForAzureDevOps.ps1

$url = "https://dev.azure.com/{org}/{project}/_apis/projectanalysis/languagemetrics"
$pat = ""

# Create header with PAT
$token = [System.Convert]::ToBase64String([System.Text.Encoding]::ASCII.GetBytes(":$($pat)"))
$header = @{authorization = "Basic $token"}

$response = Invoke-RestMethod -Uri $url -Headers $header -Method Get -ContentType "application/json"

$array = @()

$response.repositoryLanguageAnalytics | ForEach-Object {

    $repoName = $_.name
    $first_language = $_.languageBreakdown[0].name

    $array +=  new-object psobject -Property @{
        Repository = $repoName
        Language = $first_language
    }
    
    if ($first_language -eq "Javascript") {
    
    } elseif ($first_language -eq "Java") {
    
    }

}

$array | Format-Table