MrBoec/scripts/local-builder.sh

#!/bin/bash

set -e

UNIT_FILE=false
SKIP_BUILD=false
EXECUTABLE_PATH="/usr/bin/"
SPECIFICATION_PATH="/etc/ghost/"
SPECIFICATION_NAME="casper"
TARGET="debug"

CURRENT_PATH=$(pwd)
CURRENT_SCRIPT=$(realpath "$0")
SCRIPT_FOLDER=$(dirname "$CURRENT_SCRIPT")
PROJECT_FOLDER=("$SCRIPT_FOLDER/..")

prompt() {
    while true; do
        printf "$1 [y/N]: "
        read yn
        case $yn in
            [Yy]* ) return 0;;
            * ) return 1;;
        esac
    done
}

clear
echo "  ____ _               _     _   _           _"
echo " / ___| |__   ___  ___| |_  | \ | | ___   __| | ___"
echo "| |  _| '_ \ / _ \/ __| __| |  \| |/ _ \ / _' |/ _ \\"
echo "| |_| | | | | (_) \__ \ |_  | |\  | (_) | (_| |  __/"
echo " \____|_| |_|\___/|___/\__| |_| \_|\___/ \__,_|\___|"
echo -e "\n"

while [ $# -gt 0 ]; do
    case "$1" in
        --unit-file|-u)
            UNIT_FILE=true
            ;;
        --make-global|-m)
            MAKE_GLOBAL=true
            ;;
        --arguments|-a)
            ARGUMENTS=true
            ;;
        --release|-r)
            RELEASE="--release"
            TARGET="release"
            ;;
        --profile*|-p*)
            if [[ "$1" != *=* ]]; then shift; fi
            RELEASE="--profile=${1#*=}"
            TARGET="${1#*=}"
            ;;
        --feature*|-f*)
            if [[ "$1" != *=* ]]; then shift; fi
            FEATURES="--features=${1#*=}"
            ;;
        --executable-path*|-e*)
            if [[ "$1" != *=* ]]; then shift; fi
            EXECUTABLE_PATH=$(echo ${1#*=}/ | tr -s /)
            ;;
        --specification-path*|-f*)
            if [[ "$1" != *=* ]]; then shift; fi
            SPECIFICATION_PATH=$(echo ${1#*=}/ | tr -s /)
            ;;
        --specification-name*|-n*) if [[ "$1" != *=* ]]; then shift; fi
            SPECIFICATION_NAME="${1#*=}"
            ;;
        --help|-h)
            echo "Ghost Node Build automation tool."
            echo -e "Use wisely, the main purpose of this script is to help people not to mess up with pathes/folders to the ghost node.\n"
            echo "Options:"
            echo -e "-b, --skip-build\n\tSkip build only copying."
            echo -e "-e, --executable-path\n\tPath to executable ('/usr/lib/' is default)."
            echo -e "-a, --specification-path\n\tPath to specification ('/etc/ghost' is default)."
            echo -e "-n, --specification-name\n\tSpecification name to be used ('casper' is default)."
            echo -e "-r, --release\n\tBuild optimized artifacts with the release profile."
            echo -e "-p, --profile\n\tBuild with the given and predefined profile."
            echo -e "-h, --help\n\tPrints help information."
            exit 0
            ;;
        *)
            echo -e "[-] Wrong arguments\n"
            echo "Ghost Node Build automation tool."
            echo -e "Use wisely, the main purpose of this script is to help people not to mess up with pathes/folders to the ghost node.\n"
            echo "Options:"
            echo -e "-b, --skip-build\n\tSkip build only copying."
            echo -e "-e, --executable-path\n\tPath to executable ('/usr/lib/' is default)."
            echo -e "-a, --specification-path\n\tPath to specification ('/etc/ghost' is default)."
            echo -e "-n, --specification-name\n\tSpecification name to be used ('casper' is default)."
            echo -e "-r, --release\n\tBuild optimized artifacts with the release profile."
            echo -e "-p, --profile\n\tBuild with the given and predefined profile."
            echo -e "-h, --help\n\tPrints help information."
            exit 1
            ;;
    esac
    shift
done

if [[ ! -z $RELEASE ]]; then
    if prompt "[?] 'cargo build $RELEASE $FEATURES' is what you want?"; then 
        cd $PROJECT_FOLDER
        echo "[+] Starting build in 3 seconds..."
        sleep 3
        cargo build $RELEASE $FEATURES
    fi
fi

if [[ $MAKE_GLOBAL = true ]]; then
    cd $PROJECT_FOLDER
    sudo cp target/$TARGET/ghost $EXECUTABLE_PATH
    cp service/chain-specs/$SPECIFICATION_NAME.json $SPECIFICATION_PATH
    cd $SCRIPT_FOLDER
    cp packaging/environment $SPECIFICATION_PATH

    echo "[+] ghost executable copied in '$EXECUTABLE_PATH' from '$TARGET'"
    echo "[+] specification '$SPECIFICATION_NAME.json' copied to '$SPECIFICATION_PATH'"
    echo "[+] default CLI arguments exported into '$SPECIFICATION_NAME'"
fi

if [ $UNIT_FILE = true ]; then
    cd $SCRIPT_FOLDER
    read -p "[?] name for the unit file (default: ghost-node.service) " unit_name
    if [ -z $unit_name ]; then
        unit_name="ghost-node"
    fi
    unit_name=$(echo "$unit_name" | sed -e "s/.service//g")
    unit_name="$unit_name.service"

    cp /packaging/template.service /etc/systemd/user
    sudo systemctl daemon-reload

    if prompt "[?] do you want to start the $unit_name?"; then 
        sudo systemctl restart $unit_name
    fi

    if prompt "[?] do you want to enable the $unit_name?"; then 
        sudo systemctl enable $unit_name
    fi
fi

if [[ $ARGUMENTS = true ]]; then
    echo "[+] setting-up basic CLI arguments"
    CLI_ARGS=()

    read -p "[?] specify p2p protocol TCP port (default: 30333): " port
    CLI_ARGS+=("--port=${port:-30333}")

    read -p "[?] specify JSON-RPC server TCP port: (default: 9945): " rpc_port
    CLI_ARGS+=("--rpc-port=${rpc_port:-9945}")

    read -p "[?] specify the chain specification (default: /etc/ghost/casper.json): " chain
    CLI_ARGS+=("--chain=${chain:-/etc/ghost/casper.json}")

    read -p "[?] specify file from which to read the node's secret key for p2p networking (default: /etc/ghost/node-key): " node_key
    CLI_ARGS+=("--node-key-file=${node_key:-/etc/ghost/node-key}")

    read -p "[?] specify name for the node (default: RANDOM_NAME): " node_name
    if [[ ! -z $node_name ]]; then 
        CLI_ARGS+=("--name='$node_name'")
    fi

    read -p "[?] specify custom base path for the node (default: /var/lib/ghost): " base_path
    CLI_ARGS+=("--base-path=${base_path:-/var/lib/ghost}")

    if prompt "[?] enable validator mode?"; then 
        CLI_ARGS+=("--validator")
    fi

    if prompt "[?] enable prometheus?"; then 
        read -p "[?] specify prometheus exporter TCP port: (default: 9615)" prometheus_port
        CLI_ARGS+=("--prometheus-port=${prometheus_port:-9615}")
    else
        CLI_ARGS+=("--no-prometheus")
    fi

    # default for now
    CLI_ARGS+=("--state-prunning=archieve")
    CLI_ARGS+=("--rpc-external=local")
    CLI_ARGS+=("--rpc-methods=auto")
    CLI_ARGS+=("--no-telemetry")
    CLI_ARGS+=("--no-private-ip")
    CLI_ARGS+=("--no-mdns")
    CLI_ARGS+=("--no-hardware-benchmarks")

    sudo echo "GHOST_CLI_ARGS=\"$(IFS=' '; echo "${CLI_ARGS[*]}")\"" > /etc/default/ghost
    echo "[+] new CLI arguments stored in '/etc/default/ghost'"
    cat /etc/default/ghost
fi

# back to the starting point
cd $CURRENT_PATH
echo "[+] execution finished"