Jc/update with foundry #119

	name: PR - with-foundry
	on:
	pull_request:
	paths:
	- 'with-foundry/**'

	jobs:
	test-with-foundry:
	defaults:
	run:
	working-directory: with-foundry

	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2

	- name: Install libc++
	run: \|
	sudo apt-get update
	sudo apt-get install -y libc++-dev libc++abi-dev

	- name: Get latest version
	id: versions_step
	run: \|
	output=$(node ../.github/scripts/latest.js)
	echo "Output from Node.js script: $output"

	STABLE=$(echo $output \| jq -r '.stable')
	echo "::set-output name=stable::$STABLE"

	- name: Set up nargo
	uses: ./.github/actions/setup-nargo
	with:
	version: ${{ steps.versions_step.outputs.stable }}

	- name: Set up foundry
	uses: ./.github/actions/setup-foundry

	- name: Install bb
	run: \|
	curl -L https://raw.githubusercontent.com/AztecProtocol/aztec-packages/master/barretenberg/cpp/installation/install \| bash
	echo "PATH=$PATH:/home/runner/.bb" >> $GITHUB_ENV
	shell: bash

	- name: Use bbup
	run: \|
	bbup -v 0.63.1
	shell: bash

	- name: Generate verifier contract
	run: \|
	nargo compile && bb write_vk -b ./target/with_foundry.json && bb contract
	working-directory: with-foundry/circuits

	- name: Generate proof
	run: \|
	nargo execute witness
	bb prove -b ./target/with_foundry.json -w ./target/witness.gz -o ./target/with_foundry.proof
	working-directory: with-foundry/circuits

	- name: Test with Foundry
	run: \|
	forge test --optimize --optimizer-runs 5000 --evm-version cancun

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