Add optional CodeCoveragePercentTarget input to action.yml and enhance Normalize-IndentationExceptFirst function documentation in Helpers.psm1

Author: MariusStorhaug

action.yml

@@ -31,6 +31,7 @@ inputs:
     default: Missed, Files
   CodeCoveragePercentTarget:
     description: The target for code coverage.
+    required: false
 
 runs:
   using: composite
@@ -41,11 +42,10 @@ runs:
         PSMODULE_GET_PESTERCODECOVERAGE_INPUT_StepSummary_Mode: ${{ inputs.StepSummary_Mode }}
         PSMODULE_GET_PESTERCODECOVERAGE_INPUT_CodeCoveragePercentTarget: ${{ inputs.CodeCoveragePercentTarget }}
       with:
+        Name: Get-PesterCodeCoverage
         Debug: ${{ inputs.Debug }}
         Prerelease: ${{ inputs.Prerelease }}
         Verbose: ${{ inputs.Verbose }}
         Version: ${{ inputs.Version }}
         WorkingDirectory: ${{ inputs.WorkingDirectory }}
-        Script: |
-          # Get-PesterCodeCoverage
-          ${{ github.action_path }}/scripts/main.ps1
+        Script: ${{ github.action_path }}/scripts/main.ps1

scripts/Helpers.psm1

@@ -1,4 +1,19 @@
 function Normalize-IndentationExceptFirst {
+    [OutputType([string])]
+    <#
+        .SYNOPSIS
+        Normalizes the indentation of a multi-line string, except for the first line.
+
+        .DESCRIPTION
+        This function takes a multi-line string and normalizes the indentation of all lines except the first one.
+        It removes the minimum leading whitespace from all subsequent lines.
+
+        .PARAMETER Code
+        The multi-line string to normalize.
+
+        .OUTPUTS
+        Returns the normalized multi-line string.
+    s#>
     [CmdletBinding()]
     param(
         [Parameter(Mandatory)]