fix canary routemap template #401

	name: Lint Helm charts

	# Only runs when charts have changed

	# Lint Helm charts

	on:
	pull_request:
	branches:
	- master
	paths:
	- charts/**

	jobs:
	# Get the paths for the Helm charts to lint
	get_paths:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0

	- name: Get the paths for Helm charts to lint
	id: set-matrix
	run: \|
	# Get paths (in string form)
	stringPaths=$(find -maxdepth 2 -path './charts/*')

	# Check paths (length greater than 0)
	stringPathsLength=$(echo ${#stringPaths})
	if (( stringPathsLength == 0 ));
	then
	echo "No paths to check"
	exit 1
	fi

	# Serialize paths into JSON array
	paths=$(jq -ncR '[inputs]' <<< "$stringPaths")

	# Output serialized paths
	echo "matrix=$paths" >> $GITHUB_OUTPUT
	echo $paths

	outputs:
	matrix: ${{ steps.set-matrix.outputs.matrix }}

	# Lint Helm charts based on paths provided by previous job
	lint:
	name: Test changed-files
	needs: get_paths
	runs-on: ubuntu-latest
	strategy:
	matrix:
	version: ${{ fromJson(needs.get_paths.outputs.matrix) }}
	steps:
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0

	- name: Get modified files in the ${{ matrix.version }} folder
	id: modified-files
	uses: tj-actions/changed-files@v35
	with:
	files: ${{ matrix.version }}

	- name: Lint Helm charts in the ${{ matrix.version }} folder
	uses: stackrox/kube-linter-action@v1
	if: steps.modified-files.outputs.any_modified == 'true'
	with:
	directory: ${{ matrix.version }}

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