deploy_allowanceholder.sh

#!/bin/bash

## POSIX Bash implementation of realpath
## Copied and modified from https://github.com/mkropat/sh-realpath and https://github.com/AsymLabs/realpath-lib/
## Copyright (c) 2014 Michael Kropat - MIT License
## Copyright (c) 2013 Asymmetry Laboratories - MIT License

realpath() {
    _resolve_symlinks "$(_canonicalize "$1")"
}

_directory() {
    local out slsh
    slsh=/
    out="$1"
    out="${out//$slsh$slsh/$slsh}"
    if [ "$out" = / ]; then
        echo /
        return
    fi
    out="${out%/}"
    case "$out" in
        */*)
            out="${out%/*}"
        ;;
        *)
            out=.
        ;;
    esac
    if [ "$out" ]; then
        printf '%s\n' "$out"
    else
        echo /
    fi
}

_file() {
    local out slsh
    slsh=/
    out="$1"
    out="${out//$slsh$slsh/$slsh}"
    if [ "$out" = / ]; then
        echo /
        return
    fi
    out="${out%/}"
    out="${out##*/}"
    printf '%s\n' "$out"
}

_resolve_symlinks() {
    local path pattern context
    while [ -L "$1" ]; do
        context="$(_directory "$1")"
        path="$(POSIXLY_CORRECT=y ls -ld -- "$1" 2>/dev/null)"
        pattern='*'"$(_escape "$1")"' -> '
        path="${path#$pattern}"
        set -- "$(_canonicalize "$(_prepend_context "$context" "$path")")" "$@"
        _assert_no_path_cycles "$@" || return 1
    done
    printf '%s\n' "$1"
}

_escape() {
    local out
    out=''
    local -i i
    for ((i=0; i < ${#1}; i+=1)); do
        out+='\'"${1:$i:1}"
    done
    printf '%s\n' "$out"
}

_prepend_context() {
    if [ "$1" = . ]; then
        printf '%s\n' "$2"
    else
        case "$2" in
            /* ) printf '%s\n' "$2" ;;
             * ) printf '%s\n' "$1/$2" ;;
        esac
    fi
}

_assert_no_path_cycles() {
    local target path

    if [ $# -gt 16 ]; then
        return 1
    fi

    target="$1"
    shift

    for path in "$@"; do
        if [ "$path" = "$target" ]; then
            return 1
        fi
    done
}

_canonicalize() {
    local d f
    if [ -d "$1" ]; then
        (CDPATH= cd -P "$1" 2>/dev/null && pwd -P)
    else
        d="$(_directory "$1")"
        f="$(_file "$1")"
        (CDPATH= cd -P "$d" 2>/dev/null && printf '%s/%s\n' "$(pwd -P)" "$f")
    fi
}

## end POSIX Bash implementation of realpath

set -Eeufo pipefail -o posix

declare project_root
project_root="$(_directory "$(_directory "$(realpath "${BASH_SOURCE[0]}")")")"
declare -r project_root
cd "$project_root"

. "$project_root"/sh/common.sh
. "$project_root"/sh/common_secrets.sh

declare rpc_url
rpc_url="$(get_api_secret rpcUrl)"
declare -r rpc_url
if [[ ${rpc_url:-unset} = 'unset' ]] ; then
    echo '`rpcUrl` is unset in `api_secrets.json` for chain "'"$chain_name"'"' >&2
    exit 1
fi

declare -i chainid
chainid="$(get_config chainId)"
declare -r -i chainid

# set minimum gas price to (mostly for Arbitrum and BNB)
declare -i min_gas_price
min_gas_price="$(get_config minGasPriceGwei)"
min_gas_price=$((min_gas_price * 1000000000))
declare -r -i min_gas_price
declare -i gas_price
gas_price="$(cast gas-price --rpc-url "$rpc_url")"
if (( gas_price < min_gas_price )) ; then
    echo 'Setting gas price to minimum of '$((min_gas_price / 1000000000))' gwei' >&2
    gas_price=$min_gas_price
fi
declare -r -i gas_price

export FOUNDRY_OPTIMIZER_RUNS=1000000

forge clean
forge build src/allowanceholder/AllowanceHolder.sol

declare -i gas_estimate_multiplier
gas_estimate_multiplier="$(get_config gasMultiplierPercent)"
declare -r -i gas_estimate_multiplier
declare -i gas_limit
gas_limit="$(cast estimate --from "$(get_secret allowanceHolder deployer)" --rpc-url "$rpc_url" --gas-price $gas_price --chain $chainid --create "$(forge inspect src/allowanceholder/AllowanceHolder.sol:AllowanceHolder bytecode)")"
gas_limit=$((gas_limit * gas_estimate_multiplier / 100))
declare -r -i gas_limit

forge create --from "$(get_secret allowanceHolder deployer)" --private-key "$(get_secret allowanceHolder key)" --chain $chainid --rpc-url "$rpc_url" --gas-price $gas_price --gas-limit $gas_limit $(get_config extraFlags) src/allowanceholder/AllowanceHolder.sol:AllowanceHolder

sleep 1m

if (( chainid == 34443 )) ; then # Mode uses Blockscout, not Etherscan
    forge verify-contract --watch --chain $chainid --verifier blockscout --verifier-url "$(get_config blockscoutApi)" --constructor-args 0x "$(get_secret allowanceHolder address)" src/allowanceholder/AllowanceHolder.sol:AllowanceHolder
else
    forge verify-contract --watch --chain $chainid --verifier etherscan --etherscan-api-key "$(get_api_secret etherscanKey)" --verifier-url "$(get_config etherscanApi)" --constructor-args 0x "$(get_secret allowanceHolder address)" src/allowanceholder/AllowanceHolder.sol:AllowanceHolder
fi

if (( chainid != 81457 )) && (( chainid != 59144 )) ; then # sourcify doesn't support Blast or Linea
    forge verify-contract --watch --chain $chainid --verifier sourcify --constructor-args 0x "$(get_secret allowanceHolder address)" src/allowanceholder/AllowanceHolder.sol:AllowanceHolder
fi

echo 'Deployment is complete' >&2
echo 'Add the following to your chain_config.json' >&2
echo '"deployment": {' >&2
echo '	"allowanceHolder": "'"$(get_secret allowanceHolder address)"'"' >&2
echo '}' >&2