Fix for trailing backslash validation issue. #134

	name: Confirm Policy Definition is valid

	on:
	pull_request:
	branches:
	- main

	jobs:
	validate_policy_definition:
	runs-on: ubuntu-latest
	name: Validate Policy Definition
	permissions:
	pull-requests: read

	steps:
	- uses: actions/checkout@v3

	- name: Get changed files
	id: changed_files
	uses: tj-actions/[email protected]
	with:
	separator: "§" # Character not used within a file name or path
	safe_output: true # Enable safe_output for security

	- name: Sanitize file paths
	id: sanitize_paths
	shell: pwsh
	run: \|
	$files = "${{ steps.changed_files.outputs.all_changed_files }}".Replace('\§', '§').TrimEnd('\')
	echo "Sanitized files: $files"
	# Use Environment Files to set the output
	echo "SANITIZED_FILES=$files" \| Out-File -FilePath $Env:GITHUB_ENV -Append -Encoding utf8

	- name: Debug output for sanitized changed files
	run: \|
	echo "Sanitized changed files: $SANITIZED_FILES"
	shell: pwsh
	env:
	SANITIZED_FILES: ${{ env.SANITIZED_FILES }}

	- name: Run if changed files are found
	if: ${{ steps.changed_files.outputs.any_changed }} == 'true'
	run: \|
	$files = "${{ env.SANITIZED_FILES }}"
	$files = $files.Split("§")
	foreach ( $file in $files ) {
	Write-Host "$file changed"
	if ($file.Contains("azurepolicy.json")) {
	Write-Host "$file validated"
	Write-Host "Processing file: $file"
	.\Scripts\Confirm-PolicyDefinitionIsValid.ps1 -FileName $file
	}
	}
	shell: pwsh

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