format #20

	name: Prettier code formatter

	on:
	pull_request:
	branches:
	- master
	- main
	push:
	branches:
	- master
	- main

	jobs:
	check:
	# available images: https://github.com/actions/runner-images#available-images
	runs-on: ubuntu-latest
	steps:
	- name: Checkout 🛎️
	uses: actions/checkout@v4
	- name: Setup Node.js ⚙️
	uses: actions/setup-node@v4
	- name: Install Prettier 💾
	run: npm install --save-dev --save-exact prettier @shopify/prettier-plugin-liquid
	- name: Prettier Check 🔎
	id: prettier
	run: npx prettier . --check
	- name: Create diff 📝
	# https://docs.github.com/en/actions/learn-github-actions/expressions#failure
	if: ${{ failure() }}
	run: \|
	npx prettier . --write
	git diff -- . ':(exclude)package-lock.json' ':(exclude)package.json' > diff.txt
	npm install -g diff2html-cli
	diff2html -i file -s side -F diff.html -- diff.txt
	- name: Upload html diff ⬆️
	id: artifact-upload
	if: ${{ failure() && steps.prettier.conclusion == 'failure' }}
	uses: actions/upload-artifact@v4
	with:
	name: HTML Diff
	path: diff.html
	retention-days: 7
	- name: Dispatch information to repository 🗣️
	if: ${{ failure() && steps.prettier.conclusion == 'failure' && github.event_name == 'pull_request' }}
	uses: peter-evans/repository-dispatch@v2
	with:
	event-type: prettier-failed-on-pr
	client-payload: '{"pr_number": "${{ github.event.number }}", "artifact_url": "${{ steps.artifact-upload.outputs.artifact-url }}", "run_id": "${{ github.run_id }}"}'

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