Add Test-RepoVulnerabiltyAlerts

src/GitHub/public/Repositories/Repositories/Test-GitHubRepositoryVulnerabilityAlert.ps1

@@ -0,0 +1,49 @@
+filter Test-GitHubRepositoryVulnerabilityAlert {
+    <#
+        .SYNOPSIS
+        Check if vulnerability alerts are enabled for a repository
+
+        .DESCRIPTION
+        Shows whether dependency alerts are enabled or disabled for a repository.
+        The authenticated user must have admin read access to the repository.
+        For more information, see
+        "[About security alerts for vulnerable dependencies](https://docs.github.com/articles/about-security-alerts-for-vulnerable-dependencies)".
+
+        .EXAMPLE
+        Test-GitHubRepositoryVulnerabilityAlert -Owner 'PSModule' -Repo 'GitHub'
+
+        Checks if vulnerability alerts are enabled for the PSModule/GitHub repository.
+
+        .NOTES
+        https://docs.github.com/rest/repos/repos#list-repository-tags
+
+    #>
+    [OutputType([bool])]
+    [CmdletBinding()]
+    [Alias('Test-GitHubRepositoryVulnerabilityAlerts')]
+    param (
+        # The account owner of the repository. The name is not case sensitive.
+        [Parameter()]
+        [Alias('org')]
+        [string] $Owner = (Get-GitHubConfig -Name Owner),
+
+        # The name of the repository without the .git extension. The name is not case sensitive.
+        [Parameter()]
+        [string] $Repo = (Get-GitHubConfig -Name Repo)
+    )
+
+    $inputObject = @{
+        APIEndpoint = "/repos/$Owner/$Repo/vulnerability-alerts"
+        Method      = 'GET'
+    }
+
+    try {
+        (Invoke-GitHubAPI @inputObject).StatusCode -eq 204
+    } catch {
+        if ($_.Exception.Response.StatusCode.Value__ -eq 404) {
+            return $false
+        } else {
+            throw $_
+        }
+    }
+}