extra-alerts: Fix typo #84

	name: Lint Charts

	on:
	pull_request:
	branches:
	- '*'

	jobs:
	lint:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Add repo https://helm.evilmartians.net
	run: \|
	helm repo add evilmartians https://helm.evilmartians.net

	# Python is required because `ct lint` runs Yamale (https://github.com/23andMe/Yamale) and
	# yamllint (https://github.com/adrienverge/yamllint) which require Python
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: "3.10"

	- name: Set up chart-testing
	uses: helm/[email protected]

	- name: Run chart-testing (list-changed)
	id: list-changed
	run: \|
	changed=$(ct --config ./.github/configs/ct-lint.yaml list-changed)
	charts=$(echo "$changed" \| tr '\n' ' ' \| xargs)
	if [[ -n "$changed" ]]; then
	echo "::set-output name=changed::true"
	echo "::set-output name=changed_charts::$charts"
	fi

	- name: Run chart-testing (lint)
	run: ct lint --config ./.github/configs/ct-lint.yaml --lint-conf ./.github/configs/lintconf.yaml --chart-yaml-schema ./.github/configs/chart_schema.yaml

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