loom

#!/bin/bash

# resolve shell-specifics
case "$(echo "$SHELL" | sed -E 's|/usr(/local)?||g')" in
    "/bin/zsh")
        RCPATH="$HOME/.zshrc"
        SOURCE="${BASH_SOURCE[0]:-${(%):-%N}}"
    ;;
    *)
        RCPATH="$HOME/.bashrc"
        if [[ -f "$HOME/.bash_aliases" ]]; then
            RCPATH="$HOME/.bash_aliases"
        fi
        SOURCE="${BASH_SOURCE[0]}"
    ;;
esac

# get base dir regardless of execution location
while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
    DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
    SOURCE="$(readlink "$SOURCE")"
    [[ "$SOURCE" != /* ]] && SOURCE="$DIR/$SOURCE" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
done
SOURCE=$([[ "$SOURCE" = /* ]] && echo "$SOURCE" || echo "$PWD/${SOURCE#./}")
basedir=$(dirname "$SOURCE")

failed=0

########
# Loom #
########

mcVersion=$(cat ".loomversion")

showHelp () {
    echo "This tool provides a variety of commands to manage a Loom development environment."
    echo ""
    echo "Usage: loom [command]"
    echo ""
    echo "Commands:"
    echo ""
    echo "  c, clean                | Clean the repository."
    echo "  s, setup                | Setup the repository. (Downloads, maps, decompiles and patches the MC Server)"
    echo "  p, patch                | Apply all Loom patches. (Required a set up repository)"
    echo "  rb, rebuild             | Create/update patches base on your current project source."
    echo "  jar                     | Create a distributable server jar for Loom."
    # echo "  switchVersion <version> | Switch the Minecraft version you are targeting"
    echo ""
    echo "Selected version: $mcVersion"
    echo ""
}

cleanRepository() {
    printf "\r%-60s" "Removing: .cache"
    rm -rf ./.cache

    printf "\r%-60s" "Removing: ./server/src/main/java/net"
    rm -rf ./server/src/main/java/net

    printf "\r%-60s" "Removing: Paperclip submodule"
    git submodule deinit --all -f &> /dev/null

    printf "\r%-60s" "Cleaned repository!"
}

setupRepository() {
    (
        git submodule update --init --recursive || exit 1
        tools/scripts/downloadMinecraftServer.sh || exit 1
        tools/scripts/decompile.sh || exit 1
		tools/scripts/applyPatches.sh || exit 1

        echo ""
        echo "Set up!"
        echo ""
    ) || failed=1
}

applyPatches() {
    (
        tools/scripts/applyPatches.sh || exit 1

        echo ""
        echo "Patched!"
        echo ""
    ) || failed=1
}

rebuildPatches() {
    (
        tools/scripts/rebuildPatches.sh || exit 1

        echo ""
        echo "Build Patched!"
        echo ""
    ) || failed=1
}

buildJar() {
    (
        mvn package || exit 1
        tools/scripts/buildJar.sh || exit 1

        echo ""
        echo "Build Jar! (loom-$mcVersion.jar)"
        echo ""
    ) || failed=1
}

case "$1" in
    "c" | "clean") cleanRepository ;;
    "s" | "setup") setupRepository ;;
    "p" | "patch") applyPatches ;;
    "rb" | "rebuild") rebuildPatches ;;
    "jar") buildJar ;;
    *) showHelp ;;
esac

unset RCPATH
unset SOURCE
unset basedir

exit $failed