#!/bin/bash

# Exit on any unhandled error
set -e

GIT_DIR="${HOME}/7-Days-To-Die-Temp"
GENERAL_MODULE_PATH="${GIT_DIR}/Scripts/general"
SDTD_USER_NAME="sdtd"
SDTD_USER_HOME="/home/${SDTD_USER_NAME}/"
SDTD_BIN_DIR="${SDTD_USER_HOME}/.bin"

# Get the repo as this script SHOULD be a copy paste into a terminal, so we have to pull this down
git clone --recurse-submodules https://gitlab.orion-technologies.io/game-servers/7-days-to-die.git "${GIT_DIR}"

# Run general installation from the general submodule
/bin/bash "${GENERAL_MODULE_PATH}/install.bash"

# Create the user
sudo useradd -m -s /bin/bash "${SDTD_USER_NAME}"

# Create the user .bin directory, I prefer .bin in scenarios in which I need
# significant user segmentation, e.g. I have some users running a different game
# and only this user managing 7 Days to Die; considering that these scripts are
# VERY opinionated this exists.
mkdir -p "${SDTD_BIN_DIR}"

# Deploy the scipts, removing .bash from the end of them
for script in "${GIT_DIR}/Scripts/"*; do
    script_name="$(basename "${script}")"
    script_suffixless="${script_name%.bash}"
    cp "${script_suffixless}" "${SDTD_BIN_DIR}"
    chmod 740 "${SDTD_BIN_DIR}/${script_suffixless}"
done


### bash_profile modification ###
# Yes this all could be one brace expansion, but that makes it more difficult
# to parse at a cursory glance

# Ensure the path for .bin is in the user's bash_profile
echo "export PATH=\${PATH}:~/.bin" >> "${SDTD_USER_HOME}/.bash_profile"

# Ensure the path for steamcmd is in the user's bash profile, typically installed to /usr/local/bin
# for some reason this isn't in the path in certain situations by default...
echo "export PATH=\${PATH}:/usr/local/bin" >> "${SDTD_USER_HOME}/.bash_profile"

# Ensure the completions are being sourced
echo "source ~/.bin/7D2D-Manage-Completions" >> "${SDTD_USER_HOME}/.bash_profile"

echo "Finished with installation."
echo "To try it out as the user paste the following:"
echo "su ${SDTD_USER_NAME} && cd ${HOME} && source .bash_profile && 7D2D-Manage -h"