Fix $null checks

Author: SamErde

General/Test-NonInteractive.ps1

@@ -0,0 +1,150 @@
+Function Test-InteractiveSession {
+    [CmdletBinding()]
+    [OutputType([bool])]
+    Param()
+
+    Process {
+        # Check if we're running in a non-interactive environment
+        if ([Environment]::UserInteractive -and -not ([Environment]::GetCommandLineArgs() -like '-NonInteractive*')) {
+            # Check for various CI/CD environments
+            $ciEnvironments = @(
+                # GitHub Actions
+                $env:GITHUB_ACTIONS -eq 'true',
+
+                # GitLab CI
+                $env:GITLAB_CI -eq 'true',
+
+                # Azure DevOps
+                $env:TF_BUILD -eq 'true',
+
+                # Bitbucket Pipelines
+                $null -ne $env:BITBUCKET_BUILD_NUMBER,
+
+                # Jenkins
+                $null -ne $env:JENKINS_URL,
+
+                # CircleCI
+                $env:CIRCLECI -eq 'true',
+
+                # Travis CI
+                $env:TRAVIS -eq 'true',
+
+                # TeamCity
+                $null -ne $env:TEAMCITY_VERSION
+            )
+
+            # Check for container environment
+            $containerEnvironments = @(
+                # Check for Docker
+                (Test-Path -Path '/.dockerenv'),
+                # Check for common container environment variables
+                $env:KUBERNETES_SERVICE_HOST -ne $null,
+                # Check for Windows container
+                $env:CONTAINER -eq 'true'
+            )
+
+            # Return false if any CI/CD or container condition is true
+            if ($ciEnvironments -contains $true -or $containerEnvironments -contains $true) {
+                return $false
+            }
+
+            return $true
+        }
+
+        return $false
+    }
+}
+
+Function Invoke-InteractivePrompt {
+    [CmdletBinding()]
+    Param(
+        [Parameter(Mandatory = $true)]
+        [string]$Message,
+
+        [Parameter(Mandatory = $false)]
+        [string]$DefaultResponse = '',
+
+        [Parameter(Mandatory = $false)]
+        [switch]$ShowEnvironmentInfo
+    )
+
+    Process {
+        if (Test-InteractiveSession) {
+            $response = Read-Host -Prompt $Message
+            if ([string]::IsNullOrEmpty($response)) {
+                return $DefaultResponse
+            }
+            return $response
+        } else {
+            $environmentInfo = Get-ExecutionEnvironment
+            if ($ShowEnvironmentInfo) {
+                Write-Verbose "Running in $($environmentInfo.Type) environment: $($environmentInfo.Name)"
+            }
+            Write-Verbose "Using default response: $DefaultResponse"
+            return $DefaultResponse
+        }
+    }
+}
+
+Function Get-ExecutionEnvironment {
+    [CmdletBinding()]
+    [OutputType([PSCustomObject])]
+    Param()
+
+    Process {
+        $environmentInfo = [PSCustomObject]@{
+            Type = 'Unknown'
+            Name = 'Unknown'
+        }
+
+        # Check for CI/CD environments
+        if ($env:GITHUB_ACTIONS -eq 'true') {
+            $environmentInfo.Type = 'CI/CD'
+            $environmentInfo.Name = 'GitHub Actions'
+        } elseif ($env:GITLAB_CI -eq 'true') {
+            $environmentInfo.Type = 'CI/CD'
+            $environmentInfo.Name = 'GitLab CI'
+        } elseif ($env:TF_BUILD -eq 'true') {
+            $environmentInfo.Type = 'CI/CD'
+            $environmentInfo.Name = 'Azure DevOps'
+        } elseif ($null -ne $env:BITBUCKET_BUILD_NUMBER) {
+            $environmentInfo.Type = 'CI/CD'
+            $environmentInfo.Name = 'Bitbucket Pipelines'
+        } elseif ($null -ne $env:JENKINS_URL) {
+            $environmentInfo.Type = 'CI/CD'
+            $environmentInfo.Name = 'Jenkins'
+        } elseif ($env:CIRCLECI -eq 'true') {
+            $environmentInfo.Type = 'CI/CD'
+            $environmentInfo.Name = 'CircleCI'
+        } elseif ($env:TRAVIS -eq 'true') {
+            $environmentInfo.Type = 'CI/CD'
+            $environmentInfo.Name = 'Travis CI'
+        } elseif ($null -ne $env:TEAMCITY_VERSION) {
+            $environmentInfo.Type = 'CI/CD'
+            $environmentInfo.Name = 'TeamCity'
+        }
+        # Check for container environments
+        elseif (Test-Path -Path '/.dockerenv') {
+            $environmentInfo.Type = 'Container'
+            $environmentInfo.Name = 'Docker'
+        } elseif ($null -ne $env:KUBERNETES_SERVICE_HOST) {
+            $environmentInfo.Type = 'Container'
+            $environmentInfo.Name = 'Kubernetes'
+        } elseif ($env:CONTAINER -eq 'true') {
+            $environmentInfo.Type = 'Container'
+            $environmentInfo.Name = 'Windows Container'
+        } elseif (-not [Environment]::UserInteractive -or [Environment]::GetCommandLineArgs() -like '-NonInteractive*') {
+            $environmentInfo.Type = 'Non-interactive'
+            $environmentInfo.Name = 'PowerShell'
+        } else {
+            $environmentInfo.Type = 'Interactive'
+            $environmentInfo.Name = 'PowerShell'
+        }
+
+        return $environmentInfo
+    }
+}
+
+# Example usage
+$answer = Invoke-InteractivePrompt -Message 'Do you want to continue? (Y/N)' -DefaultResponse 'Y' -ShowEnvironmentInfo -Verbose
+Write-Host "You chose: $answer"