Rent Reclamation #15

	# Checks that the balance of the Solana public key
	# associated with the UPGRADE_AUTHORITY_KEYPAIR_STAGING is greater than
	# the estimated balance required to deploy a program.
	name: Check Staging Deployer Balance

	on:
	pull_request:
	branches:
	- main
	paths:
	- 'programs/squads_multisig_program/**'

	jobs:
	check-balance:
	if: contains(github.event.pull_request.labels.*.name, 'deploy-staging')
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Setup Solana
	uses: ./.github/actions/setup-solana/

	- name: Check Solana Balance
	env:
	UPGRADE_AUTHORITY_KEYPAIR: ${{ secrets.UPGRADE_AUTHORITY_KEYPAIR_STAGING }}
	RPC_URL: ${{ secrets.RPC_URL_MAINNET }}
	run: \|
	# Write the keypair to a file so it can be used with solana-keygen
	echo $UPGRADE_AUTHORITY_KEYPAIR > ./upgrade-authority.json && chmod 600 ./upgrade-authority.json

	# Extract the public key from the keypair file
	PUBLIC_KEY=$(solana-keygen pubkey ./upgrade-authority.json)

	# Remove the keypair file
	rm ./upgrade-authority.json

	# Fetch the balance of the public key
	BALANCE=$(solana balance $PUBLIC_KEY --url $RPC_URL \| awk '{print $1}')

	MIN_BALANCE=10

	# Check if the balance is less than the minimum balance using floating point comparison with `bc`
	if (( $(echo "$BALANCE < $MIN_BALANCE" \| bc -l) )); then
	echo "Balance of $PUBLIC_KEY is $BALANCE, which is less than the minimum balance of $MIN_BALANCE"
	exit 1
	fi

	echo "Balance of $PUBLIC_KEY is $BALANCE SOL"

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