Honor inherited information suppression on Windows PowerShell 5.1

PSWriteColor.psd1

@@ -8,7 +8,7 @@
     Description          = 'Write-Color is a wrapper around Write-Host allowing you to create nice looking scripts, with colorized output. It provides easy manipulation of colors, logging output to file (log) and nice formatting options out of the box.'
     FunctionsToExport    = 'Write-Color'
     GUID                 = '0b0ba5c5-ec85-4c2b-a718-874e55a8bc3f'
-    ModuleVersion        = '1.0.6'
+    ModuleVersion        = '1.0.7'
     PowerShellVersion    = '5.1'
     PrivateData          = @{
         PSData = @{

Public/Write-Color.ps1

@@ -179,7 +179,7 @@ function Write-Color {
     $TextToFile = $Text -join ''
     # Handle Ignore at this boundary: Windows PowerShell 5.1 cannot pass an inherited
     # Ignore preference through to nested Write-Host calls.
-    $SuppressConsole = $NoConsoleOutput -or $PSBoundParameters['InformationAction'] -eq [System.Management.Automation.ActionPreference]::Ignore
+    $SuppressConsole = $NoConsoleOutput -or $PSBoundParameters['InformationAction'] -eq [System.Management.Automation.ActionPreference]::Ignore -or $InformationPreference -eq [System.Management.Automation.ActionPreference]::Ignore
     if (-not $NoConsoleOutput -and $OutputStream -ne 'Host') {
         $Message = $TextToFile
         if ($ShowTime) {

Tests/Write-Color.Streams.Tests.ps1

@@ -8,6 +8,25 @@ BeforeAll {
 }
 
 Describe 'Write-Color message streams' {
+    It 'honors inherited information suppression for <Stream> without losing file logs' -ForEach @(
+        @{ Stream = 'Host' }, @{ Stream = 'Information' }
+    ) {
+        $log = Join-Path $TestDrive "$Stream-inherited.log"
+        $records = @(& (Get-Module PSWriteColor) {
+            param($Stream, $LogPath)
+            function Invoke-NestedColor {
+                [CmdletBinding()]
+                param($Stream, $LogPath)
+                Write-Color 'one', 'two' -OutputStream $Stream -LogFile $LogPath -LogTime $false
+            }
+            Invoke-NestedColor -Stream $Stream -LogPath $LogPath -InformationAction Ignore *>&1
+        } $Stream $log)
+        $records.Count | Should -Be 0
+        Get-Content -LiteralPath $log | Should -BeExactly 'onetwo'
+        $after = @(Write-Color 'visible' -InformationAction Continue 6>&1)
+        ($after.MessageData.Message -join '') | Should -Match 'visible'
+    }
+
     It 'emits one plain success string without enabling diagnostic preferences' {
         $records = @(Write-Color 'one', 'two' -OutputStream Output -Verbose:$false -InformationAction Ignore *>&1)
         $records.Count | Should -Be 1