git_pull: sanitize git_pull add-on to avoid deleting /config, fix some nits #2730

	---
	# yamllint disable rule:truthy
	name: Lint

	env:
	HADOLINT_VERSION: v1.17.2
	SHELLCHECK_OPTS: -e SC1008 -s bash

	on:
	pull_request:
	branches: ["master"]
	push:
	branches: ["master"]

	jobs:
	hadolint:
	runs-on: ubuntu-latest
	name: hadolint
	steps:
	- name: Check out the repository
	uses: actions/checkout@v4.1.4

	- name: Run linter
	id: changed_files
	run: \|
	shopt -s globstar
	for dockerfile in **/Dockerfile; do
	echo "Linting: $dockerfile"
	docker run --rm -i \
	-v $(pwd)/.hadolint.yaml:/.hadolint.yaml:ro \
	hadolint/hadolint:${{ env.HADOLINT_VERSION }} < "$dockerfile"
	done

	yamllint:
	runs-on: ubuntu-latest
	name: YAMLLint
	steps:
	- name: Check out the repository
	uses: actions/checkout@v4.1.4

	- name: Run YAMLLint
	uses: frenck/action-yamllint@v1.5

	shellcheck:
	runs-on: ubuntu-latest
	name: ShellCheck
	steps:
	- name: Check out the repository
	uses: actions/checkout@v4.1.4

	- name: Run linter
	uses: ludeeus/action-shellcheck@2.0.0

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