20230705A

Author: hugoalh

hugoalh.GitHubActionsToolkit/module/log.psm1

@@ -131,8 +131,10 @@ GitHub Actions - Write Debug
 Print a debug message to the log.
 .PARAMETER Message
 Message that need to log at debug level.
+.PARAMETER SkipEmpty
+Whether to skip empty message.
 .PARAMETER SkipEmptyLine
-Whether to skip empty line.
+Whether to skip empty message line.
 .PARAMETER PassThru
 Return the message. By default, this function does not generate any output.
 .OUTPUTS
@@ -144,18 +146,43 @@ Function Write-Debug {
 	[OutputType(([String], [Void]))]
 	Param (
 		[Parameter(Mandatory = $True, Position = 0, ValueFromPipeline = $True, ValueFromPipelineByPropertyName = $True)][AllowEmptyString()][AllowNull()][Alias('Content')][String]$Message,
+		[Alias('NoEmpty')][Switch]$SkipEmpty,
 		[Alias('NoEmptyLine')][Switch]$SkipEmptyLine,
 		[Switch]$PassThru
 	)
+	Begin {
+		[Boolean]$ShouldStdOut = $False
+		[String[]]$MessageCache = @()
+	}
 	Process {
-		If (
-			!$SkipEmptyLine.IsPresent -or
-			($SkipEmptyLine.IsPresent -and $Message.Length -gt 0)
-		) {
-			Write-GitHubActionsStdOutCommand -StdOutCommand 'debug' -Value $Message
+		If ($SkipEmpty.IsPresent -and !$ShouldStdOut -and $Message.Length -eq 0) {
+			$MessageCache += $Message
 		}
-		If ($PassThru.IsPresent) {
-			Write-Output -InputObject $Message
+		Else {
+			$ShouldStdOut = $True
+			If ($MessageCache.Count -gt 0) {
+				ForEach ($Line In $MessageCache) {
+					If (
+						!$SkipEmptyLine.IsPresent -or
+						($SkipEmptyLine.IsPresent -and $Line.Length -gt 0)
+					) {
+						Write-GitHubActionsStdOutCommand -StdOutCommand 'debug' -Value $Line
+					}
+					If ($PassThru.IsPresent) {
+						Write-Output -InputObject $Line
+					}
+				}
+				$MessageCache = @()
+			}
+			If (
+				!$SkipEmptyLine.IsPresent -or
+				($SkipEmptyLine.IsPresent -and $Message.Length -gt 0)
+			) {
+				Write-GitHubActionsStdOutCommand -StdOutCommand 'debug' -Value $Message
+			}
+			If ($PassThru.IsPresent) {
+				Write-Output -InputObject $Message
+			}
 		}
 	}
 }