feat: protect protocol upgradeability loss #292

	name: Check For Core Contracts Storage Changes

	on:
	push:
	branches:
	- development
	pull_request:

	jobs:
	provide_contracts:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3
	with:
	submodules: recursive

	- name: Install Foundry
	uses: onbjerg/foundry-toolchain@v1
	with:
	version: nightly

	- name: Narrow down test matrix scope to changed contracts to limit API requests
	id: changed-contracts
	uses: tj-actions/changed-files@v42
	with:
	files_yaml: \|
	contracts:
	- packages/contracts/src/dollar/core/*.sol

	- name: Set contracts matrix
	id: set-matrix
	working-directory: packages/contracts
	if: steps.changed-contracts.outputs.contracts_any_changed == 'true'
	env:
	CHANGED_CONTRACTS: ${{ steps.changed-contracts.outputs.contracts_all_changed_files }}
	run: \|
	for CONTRACT in "$CHANGED_CONTRACTS"; do
	echo ${CONTRACT} \| xargs basename -a \| cut -d'.' -f1 \| xargs -I{} echo src/dollar/core/{}.sol:{} >> contracts.txt
	done
	echo "matrix=$(cat contracts.txt \| jq -R -s -c 'split("\n")[:-1]')" >> $GITHUB_OUTPUT

	outputs:
	matrix: ${{ steps.set-matrix.outputs.matrix }}

	check_storage_layout:
	needs: provide_contracts
	runs-on: ubuntu-latest

	strategy:
	matrix:
	contract: ${{ fromJSON(needs.provide_contracts.outputs.matrix) }}

	steps:
	- uses: actions/checkout@v3
	with:
	submodules: recursive

	- name: Install Foundry
	uses: onbjerg/foundry-toolchain@v1
	with:
	version: nightly

	- name: Check For Core Contracts Storage Changes
	uses: Rubilmax/foundry-storage-check@main
	with:
	workingDirectory: packages/contracts
	contract: ${{ matrix.contract }}
	failOnRemoval: true

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