Src/Private/Invoke-LabModuleDownloadFromGitHub.ps1
function Invoke-LabModuleDownloadFromGitHub { <# .SYNOPSIS Downloads a DSC resource if it has not already been downloaded from Github. .NOTES Uses the GitHubRepository module! #> [CmdletBinding(DefaultParameterSetName = 'Latest')] [OutputType([System.IO.DirectoryInfo])] param ( ## PowerShell DSC resource module name [Parameter(Mandatory, ValueFromPipeline, ValueFromPipelineByPropertyName)] [System.String] $Name, ## Destination directory path to download the PowerShell module/DSC resource module to [Parameter(ValueFromPipeline, ValueFromPipelineByPropertyName)] [ValidateNotNullOrEmpty()] [System.String] $DestinationPath = (Get-ConfigurationData -Configuration Host).ModuleCachePath, ## The GitHub repository owner, typically 'PowerShell' [Parameter(ValueFromPipelineByPropertyName)] [ValidateNotNullOrEmpty()] [System.String] $Owner, ## The GitHub repository name, normally the DSC module's name [Parameter(ValueFromPipelineByPropertyName)] [ValidateNotNullOrEmpty()] [System.String] $Repository = $Name, ## The GitHub branch to download, defaults to the 'master' branch [Parameter(ValueFromPipelineByPropertyName)] [ValidateNotNullOrEmpty()] [System.String] $Branch = 'master', ## Override the local directory name. Only used if the repository name does not ## match the DSC module name [Parameter(ValueFromPipelineByPropertyName)] [ValidateNotNullOrEmpty()] [System.String] $OverrideRepositoryName = $Name, ## Force a download, overwriting any existing resources [Parameter(ValueFromPipelineByPropertyName)] [System.Management.Automation.SwitchParameter] $Force, ## The minimum version of the module required [Parameter(Mandatory, ValueFromPipelineByPropertyName, ParameterSetName = 'MinimumVersion')] [System.Version] $MinimumVersion, ## The exact version of the module required [Parameter(Mandatory, ValueFromPipelineByPropertyName, ParameterSetName = 'RequiredVersion')] [System.Version] $RequiredVersion, ## Catch all, for splatting parameters [Parameter(ValueFromRemainingArguments)] $RemainingArguments ) begin { if (-not $PSBoundParameters.ContainsKey('Owner')) { throw ($localized.MissingParameterError -f 'Owner'); } if (-not $PSBoundParameters.ContainsKey('Branch')) { Write-Warning -Message ($localized.NoModuleBranchSpecified -f $Name); } ## Remove -RemainingArguments to stop it being passed on. [ref] $null = $PSBoundParameters.Remove('RemainingArguments'); ## Add Repository and Branch as they might not have been explicitly passed. $PSBoundParameters['Repository'] = $Repository; $PSBoundParameters['Branch'] = $Branch; $Branch = $Branch.Replace('/', '_') # Fix branch names with slashes (#361) } process { ## GitHub modules are suffixed with '_Owner_Branch.zip' $destinationModuleName = '{0}_{1}_{2}.zip' -f $Name, $Owner, $Branch; $moduleCacheDestinationPath = Join-Path -Path $DestinationPath -ChildPath $destinationModuleName; $setResourceDownloadParams = @{ DestinationPath = $moduleCacheDestinationPath; Uri = Resolve-GitHubModuleUri @PSBoundParameters; NoCheckSum = $true; } $moduleDestinationPath = Set-ResourceDownload @setResourceDownloadParams; $renameLabModuleCacheVersionParams = @{ Name = $Name; Path = $moduleDestinationPath; Owner = $Owner; Branch = $Branch } if ($PSBoundParameters.ContainsKey('RequiredVersion')) { $renameLabModuleCacheVersionParams['RequiredVersion'] = $RequiredVersion } elseif ($PSBoundParameters.ContainsKey('MinimumVersion')) { $renameLabModuleCacheVersionParams['MinimumVersion'] = $MinimumVersion } return (Rename-LabModuleCacheVersion @renameLabModuleCacheVersionParams); } #end process } #end function # SIG # Begin signature block # MIIZhAYJKoZIhvcNAQcCoIIZdTCCGXECAQExCzAJBgUrDgMCGgUAMGkGCisGAQQB # gjcCAQSgWzBZMDQGCisGAQQBgjcCAR4wJgIDAQAABBAfzDtgWUsITrck0sYpfvNR # AgEAAgEAAgEAAgEAAgEAMCEwCQYFKw4DAhoFAAQUDObxpDEg/V9LSemTgNWrRLdB # U46gghSSMIIE/jCCA+agAwIBAgIQDUJK4L46iP9gQCHOFADw3TANBgkqhkiG9w0B # AQsFADByMQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYD # VQQLExB3d3cuZGlnaWNlcnQuY29tMTEwLwYDVQQDEyhEaWdpQ2VydCBTSEEyIEFz # c3VyZWQgSUQgVGltZXN0YW1waW5nIENBMB4XDTIxMDEwMTAwMDAwMFoXDTMxMDEw # NjAwMDAwMFowSDELMAkGA1UEBhMCVVMxFzAVBgNVBAoTDkRpZ2lDZXJ0LCBJbmMu # MSAwHgYDVQQDExdEaWdpQ2VydCBUaW1lc3RhbXAgMjAyMTCCASIwDQYJKoZIhvcN # AQEBBQADggEPADCCAQoCggEBAMLmYYRnxYr1DQikRcpja1HXOhFCvQp1dU2UtAxQ # tSYQ/h3Ib5FrDJbnGlxI70Tlv5thzRWRYlq4/2cLnGP9NmqB+in43Stwhd4CGPN4 # bbx9+cdtCT2+anaH6Yq9+IRdHnbJ5MZ2djpT0dHTWjaPxqPhLxs6t2HWc+xObTOK # fF1FLUuxUOZBOjdWhtyTI433UCXoZObd048vV7WHIOsOjizVI9r0TXhG4wODMSlK # XAwxikqMiMX3MFr5FK8VX2xDSQn9JiNT9o1j6BqrW7EdMMKbaYK02/xWVLwfoYer # vnpbCiAvSwnJlaeNsvrWY4tOpXIc7p96AXP4Gdb+DUmEvQECAwEAAaOCAbgwggG0 # MA4GA1UdDwEB/wQEAwIHgDAMBgNVHRMBAf8EAjAAMBYGA1UdJQEB/wQMMAoGCCsG # AQUFBwMIMEEGA1UdIAQ6MDgwNgYJYIZIAYb9bAcBMCkwJwYIKwYBBQUHAgEWG2h0 # dHA6Ly93d3cuZGlnaWNlcnQuY29tL0NQUzAfBgNVHSMEGDAWgBT0tuEgHf4prtLk # YaWyoiWyyBc1bjAdBgNVHQ4EFgQUNkSGjqS6sGa+vCgtHUQ23eNqerwwcQYDVR0f # BGowaDAyoDCgLoYsaHR0cDovL2NybDMuZGlnaWNlcnQuY29tL3NoYTItYXNzdXJl # ZC10cy5jcmwwMqAwoC6GLGh0dHA6Ly9jcmw0LmRpZ2ljZXJ0LmNvbS9zaGEyLWFz # c3VyZWQtdHMuY3JsMIGFBggrBgEFBQcBAQR5MHcwJAYIKwYBBQUHMAGGGGh0dHA6 # Ly9vY3NwLmRpZ2ljZXJ0LmNvbTBPBggrBgEFBQcwAoZDaHR0cDovL2NhY2VydHMu # ZGlnaWNlcnQuY29tL0RpZ2lDZXJ0U0hBMkFzc3VyZWRJRFRpbWVzdGFtcGluZ0NB # LmNydDANBgkqhkiG9w0BAQsFAAOCAQEASBzctemaI7znGucgDo5nRv1CclF0CiNH # o6uS0iXEcFm+FKDlJ4GlTRQVGQd58NEEw4bZO73+RAJmTe1ppA/2uHDPYuj1UUp4 # eTZ6J7fz51Kfk6ftQ55757TdQSKJ+4eiRgNO/PT+t2R3Y18jUmmDgvoaU+2QzI2h # F3MN9PNlOXBL85zWenvaDLw9MtAby/Vh/HUIAHa8gQ74wOFcz8QRcucbZEnYIpp1 # FUL1LTI4gdr0YKK6tFL7XOBhJCVPst/JKahzQ1HavWPWH1ub9y4bTxMd90oNcX6X # t/Q/hOvB46NJofrOp79Wz7pZdmGJX36ntI5nePk2mOHLKNpbh6aKLzCCBSMwggQL # oAMCAQICEALG08WuKukUkZsdIZFconEwDQYJKoZIhvcNAQELBQAwcjELMAkGA1UE # BhMCVVMxFTATBgNVBAoTDERpZ2lDZXJ0IEluYzEZMBcGA1UECxMQd3d3LmRpZ2lj # ZXJ0LmNvbTExMC8GA1UEAxMoRGlnaUNlcnQgU0hBMiBBc3N1cmVkIElEIENvZGUg # U2lnbmluZyBDQTAeFw0xOTA3MDMwMDAwMDBaFw0yMTExMDMxMjAwMDBaMGAxCzAJ # BgNVBAYTAkdCMQ8wDQYDVQQHEwZMb25kb24xHzAdBgNVBAoTFlZpcnR1YWwgRW5n # aW5lIExpbWl0ZWQxHzAdBgNVBAMTFlZpcnR1YWwgRW5naW5lIExpbWl0ZWQwggEi # MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCf7ODTBCSwNQI4uBByfObsMhBA # HqZ3WJ9V/KUZxpDpU81RyEwHh+wUJ3oY2zcAo+zB1D00jM0rnF4cn2jGbYQjWLbo # MmdrlOLlYwdX98XZl1xV/mrpDGIApNWUBW0DAam80WOApQ8JSzRlRIwyXiwVC+nI # iBE6g3Nu2C4O+9li6bryF53tdxGFzeNtmPN10ahDH+L/Ut/fEvDEZOanWrEbcWGW # OhnImWUJwC/1zm6VwzN7QxYHELshnGbbUbl1WVxI/ppWPIFCM5EidGiZ9aVVU7Gv # rQrwGbiTCcHT4cjOzVGu2LJu5/anRewb3K1gZmmEXw8smpS8EaDnCNh1aHV/AgMB # AAGjggHFMIIBwTAfBgNVHSMEGDAWgBRaxLl7KgqjpepxA8Bg+S32ZXUOWDAdBgNV # HQ4EFgQUgxVl5e9BY1X5fCAcAE6ROOqrxngwDgYDVR0PAQH/BAQDAgeAMBMGA1Ud # JQQMMAoGCCsGAQUFBwMDMHcGA1UdHwRwMG4wNaAzoDGGL2h0dHA6Ly9jcmwzLmRp # Z2ljZXJ0LmNvbS9zaGEyLWFzc3VyZWQtY3MtZzEuY3JsMDWgM6Axhi9odHRwOi8v # Y3JsNC5kaWdpY2VydC5jb20vc2hhMi1hc3N1cmVkLWNzLWcxLmNybDBMBgNVHSAE # RTBDMDcGCWCGSAGG/WwDATAqMCgGCCsGAQUFBwIBFhxodHRwczovL3d3dy5kaWdp # Y2VydC5jb20vQ1BTMAgGBmeBDAEEATCBhAYIKwYBBQUHAQEEeDB2MCQGCCsGAQUF # BzABhhhodHRwOi8vb2NzcC5kaWdpY2VydC5jb20wTgYIKwYBBQUHMAKGQmh0dHA6 # Ly9jYWNlcnRzLmRpZ2ljZXJ0LmNvbS9EaWdpQ2VydFNIQTJBc3N1cmVkSURDb2Rl # U2lnbmluZ0NBLmNydDAMBgNVHRMBAf8EAjAAMA0GCSqGSIb3DQEBCwUAA4IBAQCd # VWWTTAMvCskCwasEVgFg6nDsY1ZcuhUyHqjtv7pfaxGJvAfZjcetPwC/k2021MAc # 4mtqcAbiIp+9HgpWRxbLb0HAEgWwdJNeEf67Po3rLXxUZq7BM9u9jznOr7CnHt0z # pagXNq7b1crlD0byNskJtVmE6ToEJ56d4sdiwXfn4EQDbD/crq75xnRBRc06BQ1x # VZBRwUPT6+bQG+Iu2ZEhQudgbQezVbqIh/N5cdO0soyMVNdRCxA2QaTtx4k7E824 # TwBMOAj/vjjSvH4nlmXrwyvQxRIjSAtIFi/wx9fnO3ooTqCXSakQE/cJADCI3LJG # eSzmxrzLLf4asAXsKS82MIIFMDCCBBigAwIBAgIQBAkYG1/Vu2Z1U0O1b5VQCDAN # BgkqhkiG9w0BAQsFADBlMQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQg # SW5jMRkwFwYDVQQLExB3d3cuZGlnaWNlcnQuY29tMSQwIgYDVQQDExtEaWdpQ2Vy # dCBBc3N1cmVkIElEIFJvb3QgQ0EwHhcNMTMxMDIyMTIwMDAwWhcNMjgxMDIyMTIw # MDAwWjByMQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYD # VQQLExB3d3cuZGlnaWNlcnQuY29tMTEwLwYDVQQDEyhEaWdpQ2VydCBTSEEyIEFz # c3VyZWQgSUQgQ29kZSBTaWduaW5nIENBMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8A # MIIBCgKCAQEA+NOzHH8OEa9ndwfTCzFJGc/Q+0WZsTrbRPV/5aid2zLXcep2nQUu # t4/6kkPApfmJ1DcZ17aq8JyGpdglrA55KDp+6dFn08b7KSfH03sjlOSRI5aQd4L5 # oYQjZhJUM1B0sSgmuyRpwsJS8hRniolF1C2ho+mILCCVrhxKhwjfDPXiTWAYvqrE # sq5wMWYzcT6scKKrzn/pfMuSoeU7MRzP6vIK5Fe7SrXpdOYr/mzLfnQ5Ng2Q7+S1 # TqSp6moKq4TzrGdOtcT3jNEgJSPrCGQ+UpbB8g8S9MWOD8Gi6CxR93O8vYWxYoNz # QYIH5DiLanMg0A9kczyen6Yzqf0Z3yWT0QIDAQABo4IBzTCCAckwEgYDVR0TAQH/ # BAgwBgEB/wIBADAOBgNVHQ8BAf8EBAMCAYYwEwYDVR0lBAwwCgYIKwYBBQUHAwMw # eQYIKwYBBQUHAQEEbTBrMCQGCCsGAQUFBzABhhhodHRwOi8vb2NzcC5kaWdpY2Vy # dC5jb20wQwYIKwYBBQUHMAKGN2h0dHA6Ly9jYWNlcnRzLmRpZ2ljZXJ0LmNvbS9E # aWdpQ2VydEFzc3VyZWRJRFJvb3RDQS5jcnQwgYEGA1UdHwR6MHgwOqA4oDaGNGh0 # dHA6Ly9jcmw0LmRpZ2ljZXJ0LmNvbS9EaWdpQ2VydEFzc3VyZWRJRFJvb3RDQS5j # cmwwOqA4oDaGNGh0dHA6Ly9jcmwzLmRpZ2ljZXJ0LmNvbS9EaWdpQ2VydEFzc3Vy # ZWRJRFJvb3RDQS5jcmwwTwYDVR0gBEgwRjA4BgpghkgBhv1sAAIEMCowKAYIKwYB # BQUHAgEWHGh0dHBzOi8vd3d3LmRpZ2ljZXJ0LmNvbS9DUFMwCgYIYIZIAYb9bAMw # HQYDVR0OBBYEFFrEuXsqCqOl6nEDwGD5LfZldQ5YMB8GA1UdIwQYMBaAFEXroq/0 # ksuCMS1Ri6enIZ3zbcgPMA0GCSqGSIb3DQEBCwUAA4IBAQA+7A1aJLPzItEVyCx8 # JSl2qB1dHC06GsTvMGHXfgtg/cM9D8Svi/3vKt8gVTew4fbRknUPUbRupY5a4l4k # gU4QpO4/cY5jDhNLrddfRHnzNhQGivecRk5c/5CxGwcOkRX7uq+1UcKNJK4kxscn # KqEpKBo6cSgCPC6Ro8AlEeKcFEehemhor5unXCBc2XGxDI+7qPjFEmifz0DLQESl # E/DmZAwlCEIysjaKJAL+L3J+HNdJRZboWR3p+nRka7LrZkPas7CM1ekN3fYBIM6Z # MWM9CBoYs4GbT8aTEAb8B4H6i9r5gkn3Ym6hU/oSlBiFLpKR6mhsRDKyZqHnGKSa # ZFHvMIIFMTCCBBmgAwIBAgIQCqEl1tYyG35B5AXaNpfCFTANBgkqhkiG9w0BAQsF # ADBlMQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQL # ExB3d3cuZGlnaWNlcnQuY29tMSQwIgYDVQQDExtEaWdpQ2VydCBBc3N1cmVkIElE # IFJvb3QgQ0EwHhcNMTYwMTA3MTIwMDAwWhcNMzEwMTA3MTIwMDAwWjByMQswCQYD # VQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3d3cuZGln # aWNlcnQuY29tMTEwLwYDVQQDEyhEaWdpQ2VydCBTSEEyIEFzc3VyZWQgSUQgVGlt # ZXN0YW1waW5nIENBMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvdAy # 7kvNj3/dqbqCmcU5VChXtiNKxA4HRTNREH3Q+X1NaH7ntqD0jbOI5Je/YyGQmL8T # vFfTw+F+CNZqFAA49y4eO+7MpvYyWf5fZT/gm+vjRkcGGlV+Cyd+wKL1oODeIj8O # /36V+/OjuiI+GKwR5PCZA207hXwJ0+5dyJoLVOOoCXFr4M8iEA91z3FyTgqt30A6 # XLdR4aF5FMZNJCMwXbzsPGBqrC8HzP3w6kfZiFBe/WZuVmEnKYmEUeaC50ZQ/ZQq # LKfkdT66mA+Ef58xFNat1fJky3seBdCEGXIX8RcG7z3N1k3vBkL9olMqT4UdxB08 # r8/arBD13ays6Vb/kwIDAQABo4IBzjCCAcowHQYDVR0OBBYEFPS24SAd/imu0uRh # pbKiJbLIFzVuMB8GA1UdIwQYMBaAFEXroq/0ksuCMS1Ri6enIZ3zbcgPMBIGA1Ud # EwEB/wQIMAYBAf8CAQAwDgYDVR0PAQH/BAQDAgGGMBMGA1UdJQQMMAoGCCsGAQUF # BwMIMHkGCCsGAQUFBwEBBG0wazAkBggrBgEFBQcwAYYYaHR0cDovL29jc3AuZGln # aWNlcnQuY29tMEMGCCsGAQUFBzAChjdodHRwOi8vY2FjZXJ0cy5kaWdpY2VydC5j # b20vRGlnaUNlcnRBc3N1cmVkSURSb290Q0EuY3J0MIGBBgNVHR8EejB4MDqgOKA2 # hjRodHRwOi8vY3JsNC5kaWdpY2VydC5jb20vRGlnaUNlcnRBc3N1cmVkSURSb290 # Q0EuY3JsMDqgOKA2hjRodHRwOi8vY3JsMy5kaWdpY2VydC5jb20vRGlnaUNlcnRB # c3N1cmVkSURSb290Q0EuY3JsMFAGA1UdIARJMEcwOAYKYIZIAYb9bAACBDAqMCgG # CCsGAQUFBwIBFhxodHRwczovL3d3dy5kaWdpY2VydC5jb20vQ1BTMAsGCWCGSAGG # /WwHATANBgkqhkiG9w0BAQsFAAOCAQEAcZUS6VGHVmnN793afKpjerN4zwY3QITv # S4S/ys8DAv3Fp8MOIEIsr3fzKx8MIVoqtwU0HWqumfgnoma/Capg33akOpMP+LLR # 2HwZYuhegiUexLoceywh4tZbLBQ1QwRostt1AuByx5jWPGTlH0gQGF+JOGFNYkYk # h2OMkVIsrymJ5Xgf1gsUpYDXEkdws3XVk4WTfraSZ/tTYYmo9WuWwPRYaQ18yAGx # uSh1t5ljhSKMYcp5lH5Z/IwP42+1ASa2bKXuh1Eh5Fhgm7oMLSttosR+u8QlK0cC # CHxJrhO24XxCQijGGFbPQTS2Zl22dHv1VjMiLyI2skuiSpXY9aaOUjGCBFwwggRY # AgEBMIGGMHIxCzAJBgNVBAYTAlVTMRUwEwYDVQQKEwxEaWdpQ2VydCBJbmMxGTAX # BgNVBAsTEHd3dy5kaWdpY2VydC5jb20xMTAvBgNVBAMTKERpZ2lDZXJ0IFNIQTIg # QXNzdXJlZCBJRCBDb2RlIFNpZ25pbmcgQ0ECEALG08WuKukUkZsdIZFconEwCQYF # Kw4DAhoFAKB4MBgGCisGAQQBgjcCAQwxCjAIoAKAAKECgAAwGQYJKoZIhvcNAQkD # MQwGCisGAQQBgjcCAQQwHAYKKwYBBAGCNwIBCzEOMAwGCisGAQQBgjcCARUwIwYJ # KoZIhvcNAQkEMRYEFJqQ78CQEzDRNlYzR2CPD5x0ga5GMA0GCSqGSIb3DQEBAQUA # BIIBAEMPs1CxGoiWL0WhY/LXgM+E/XP3Go5EQ0hU/gK8n9aAhydihXFTtzaU1PU9 # 3gSN+mx+YLzz0zBfbFbN0MHtsTYnnvP71g8A6nuZvjdWxifIZFvc2fXwvgPbChBH # h5D2Ue+BgRmK0gP8EsN9BYjVEBSvyBQ2CNnU5rSRAc3E2Wc/yslynE+q6M0G4e/9 # vOgJKJPS/4Kttey94L067Y5mmqb3t5P//tF5ZwDrWcYumU+6fOtZVOMvjTp15Vf3 # 9kec9YlZj0Rq3RFnCEPvKK6NUs34zWPNwXyIEQwOmtGD01EDcQNLmT0kgvzIK8eB # HBM3gdsNvct8B0EqFRVg5lg+nIKhggIwMIICLAYJKoZIhvcNAQkGMYICHTCCAhkC # AQEwgYYwcjELMAkGA1UEBhMCVVMxFTATBgNVBAoTDERpZ2lDZXJ0IEluYzEZMBcG # A1UECxMQd3d3LmRpZ2ljZXJ0LmNvbTExMC8GA1UEAxMoRGlnaUNlcnQgU0hBMiBB # c3N1cmVkIElEIFRpbWVzdGFtcGluZyBDQQIQDUJK4L46iP9gQCHOFADw3TANBglg # hkgBZQMEAgEFAKBpMBgGCSqGSIb3DQEJAzELBgkqhkiG9w0BBwEwHAYJKoZIhvcN # AQkFMQ8XDTIxMDQyMjExNDA0N1owLwYJKoZIhvcNAQkEMSIEILNNW3CaSz+738L8 # 1JvXNXEXbOuhneX/sefRxlrghwMuMA0GCSqGSIb3DQEBAQUABIIBAGy8oTcp0wxP # 0sRLv7vqz2RnzagW5oqitSdtjJSJc9YfvNaZTBU3B0u2iwfabC8c6aCme+LGc3yB # QZfGH9tMn9nESP5O9B0YoxJexak7uFAMDOWE0h8JUxyHUv9ZqZ9T0pC6XNymEV8C # oBKT4kIkmvxl1SLhGqP6CukU1bkNqQQwM2BKfwV3yPwQk8rfq9KIc1lqVMCcHlSy # 1S0B6uTB8ZfrwU2KjXMu+OIrYSDpxtDpUe70nz5wlgqz+VYeE38+irky60L6FozK # LZGbaYKz7KQK+nU8dasAESx7j10Yb106nVKD4BSzmLBpAVjHnFq6tlZ0zF737OPZ # cDafbN3fiSU= # SIG # End signature block |