F/add transcoder #4

	name: mmv1-lint-product-yaml

	permissions: read-all

	on:
	pull_request:
	paths:
	- 'mmv1/products/**'

	jobs:
	lint-yaml:
	runs-on: ubuntu-22.04
	steps:
	- name: Checkout Repository
	uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.2
	with:
	path: repo
	fetch-depth: 0
	- name: Check for mmv1 product file changes
	id: pull_request
	run: \|
	cd repo
	git config user.name "modular-magician"
	git config user.email "[email protected]"
	git fetch origin ${{ github.base_ref }} # Fetch the base branch
	git merge --no-ff origin/${{ github.base_ref }} # Merge with the base branch
	yamlfiles=$(git diff --name-only origin/${{ github.base_ref }} -- mmv1/products) # Compare with the base branch
	if [ ! -z "$yamlfiles" ]; then
	echo "yamlfiles=repo/${yamlfiles//$'\n'/ repo/}" >> $GITHUB_OUTPUT
	fi
	- name: Install yamllint
	if: ${{ !failure() && steps.pull_request.outputs.yamlfiles != '' }}
	run: pip install yamllint==1.32.0 pyyaml==6.0.1 pathspec==0.12.1 --no-deps
	- name: Lint YAML files
	if: ${{ !failure() && steps.pull_request.outputs.yamlfiles != '' }}
	run: yamllint -c repo/.yamllint ${{steps.pull_request.outputs.yamlfiles}}

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