Fix tasks skipping if PlatyPS is not available (#150)

Author: johlju

CHANGELOG.md

@@ -5,6 +5,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Fixed
+
+- `Generate_Markdown_For_Public_Commands.build`
+  - Now the task will skip if PlatyPS is not available.
+`Generate_External_Help_File_For_Public_Commands`
+  - Now the task will skip if PlatyPS is not available.
+
 ## [0.12.3] - 2024-06-01
 
 ### Fixed

source/tasks/Generate_External_Help_File_For_Public_Commands.build.ps1

@@ -84,7 +84,9 @@ param
 Task Generate_External_Help_File_For_Public_Commands {
     if (-not (Get-Module -Name 'PlatyPS' -ListAvailable))
     {
-        throw 'PlatyPS is not installed. Please make sure it is available in a path that is listed in $PSModulePath. It can be added to the configuration file RequiredModules.psd1 in the project.'
+        Write-Warning -Message 'PlatyPS is not installed. Skipping. If public command documentation should be created please make sure PlatyPS is available in a path that is listed in $PSModulePath. It can be added to the configuration file RequiredModules.psd1 in the project.'
+
+        return
     }
 
     # Get the values for task variables, see https://github.com/gaelcolas/Sampler#task-variables.

source/tasks/Generate_Markdown_For_Public_Commands.build.ps1

@@ -123,7 +123,9 @@ param
 Task Generate_Markdown_For_Public_Commands {
     if (-not (Get-Module -Name 'PlatyPS' -ListAvailable))
     {
-        throw 'PlatyPS is not installed. Please make sure it is available in a path that is listed in $PSModulePath. It can be added to the configuration file RequiredModules.psd1 in the project.'
+        Write-Warning -Message 'PlatyPS is not installed. Skipping. If public command documentation should be created please make sure PlatyPS is available in a path that is listed in $PSModulePath. It can be added to the configuration file RequiredModules.psd1 in the project.'
+
+        return
     }
 
     # Get the values for task variables, see https://github.com/gaelcolas/Sampler#task-variables.