Lint markdown with rumdl - [chore: move config to `.config/` #19] by @o-l-a-v #14

	name: Lint markdown with rumdl

	run-name: "${{ github.workflow }} - [${{ github.event.pull_request.title }} #${{ github.event.pull_request.number }}] by @${{ github.actor }}"

	on:
	pull_request:
	paths:
	- "**.md"
	- ".rumdl.toml"

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	lint-markdown:
	name: Run rumdl
	permissions:
	contents: read
	pull-requests: read
	runs-on: ubuntu-slim
	steps:
	- name: 🛎️ GitHub checkout branch "${{ github.head_ref \|\| github.ref_name }}"
	uses: actions/checkout@v6
	with:
	persist-credentials: false
	- name: 🔍 Get changed files
	id: filter
	uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3.0.2
	with:
	filters: \|
	markdown:
	- added\|modified: '**.md'
	rumdlconf:
	- added\|modified: '.rumdl.toml'
	list-files: escape
	- name: ⬇️ Install the latest version of uv
	if: steps.filter.outputs.markdown == 'true' \|\| steps.filter.outputs.rumdlconf == 'true'
	uses: astral-sh/setup-uv@eac588ad8def6316056a12d4907a9d4d84ff7a3b # v7.3.0
	with:
	cache-dependency-glob: ""
	enable-cache: true
	- name: 🔍 Lint changed markdown files with rumdl
	if: steps.filter.outputs.markdown == 'true' && steps.filter.outputs.rumdlconf == 'false'
	shell: bash
	run: uvx rumdl check ${{ steps.filter.outputs.markdown_files }}
	- name: 🔍 Lint all markdown files with rumdl when ".rumdl.toml" is updated
	if: steps.filter.outputs.rumdlconf == 'true'
	shell: bash
	run: uvx rumdl check .

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