Semaphore V4 Ceremony #75

	# Run for each PR that changes files in the ceremonies directory
	name: Check PR with new ceremony files

	on:
	pull_request:
	paths:
	- 'ceremonies/**'

	jobs:
	check:
	runs-on: ubuntu-latest
	if: endsWith(github.head_ref, '-ceremony')

	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Setup Node.js
	uses: actions/setup-node@v2
	with:
	node-version: '16'

	- name: Install p0tion
	run: npm install -g @p0tion/phase2cli

	# we want to validate that the p0tionConfig.json file is valid
	- name: Run npm script and check output
	run: \|
	echo $GITHUB_HEAD_REF
	result=$(phase2cli validate --template ./ceremonies/$(echo $GITHUB_HEAD_REF \| tr '[:upper:]' '[:lower:]')/p0tionConfig.json)
	if [[ "$result" != "true" ]]; then
	echo "NPM script returned false."
	exit 1
	fi
	echo "The ceremony files are valid and the circuits have < 1M constraints"
	env:
	# read only token when the PR originates from a fork
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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