functions/Update-DbcRequiredModules.ps1

function Update-DbcRequiredModules {
    <#
        .SYNOPSIS
            Updates all required modules, including dbachecks.
         
        .DESCRIPTION
            Updates all required modules, including dbachecks.
 
        .PARAMETER EnableException
            By default, when something goes wrong we try to catch it, interpret it and give you a friendly warning message.
            This avoids overwhelming you with "sea of red" exceptions, but is inconvenient because it basically disables advanced scripting.
            Using this switch turns this "nice by default" feature off and enables you to catch exceptions with your own try/catch.
             
        .EXAMPLE
            Update-DbcRequiredModules
         
            Updates all required modules including dbachecks
    #>

    [CmdletBinding(SupportsShouldProcess = $true, ConfirmImpact = "Medium")]
    param (
        [switch]$EnableException
    )
    
    $ModuleManifest = Import-PowerShellDataFile -Path "$script:ModuleRoot\dbachecks.psd1"
    foreach ($Module in $ModuleManifest.RequiredModules) {
        if ($pscmdlet.ShouldProcess("Install $($Module.ModuleName) version $($Module.ModuleVersion) from repository")) {
            try {
                Write-PSFMessage -Level Output -Message "Updating $($Module.ModuleName)"
                Update-Module -Name $Module.ModuleName -ErrorAction Stop
            }
            catch {
                Stop-PSFFunction -Message "Failure" -ErrorRecord $_
            }
        }
    }
    if ($pscmdlet.ShouldProcess("Install latest dbachecks from repository")) {
        try {
            Write-PSFMessage -Level Output -Message "Updating dbachecks"
            Update-Module -Name dbachecks -ErrorAction Stop
        }
        catch {
            Stop-PSFFunction -Message "Failure" -ErrorRecord $_
        }
    }
}