mirror of
https://github.com/the-sane/lug-helper.git
synced 2024-09-21 12:52:53 +00:00
1131 lines
46 KiB
Bash
Executable File
1131 lines
46 KiB
Bash
Executable File
#!/usr/bin/env bash
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############################################################################
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# Star Citizen's Linux Users Group Helper Script
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############################################################################
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#
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# Greetings, Space Penguin!
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#
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#
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# This script is designed to help you manage and optimize
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# Star Citizen on Linux.
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#
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# Features:
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#
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# - Check your system for optimal settings and
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# change them as needed to prevent crashes.
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#
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# - Easily install and remove Lutris wine Runners.
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#
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# - Qickly wipe your Star Citizen USER folder as is recommended
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# by CIG after major version updates.
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# It will back up your exported keybinds, delete your USER folder,
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# then restore your keybind file(s).
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#
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# - Get a random participating LUG member's Star Citizen referral code.
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#
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# - Supports both the LIVE and PTU environments.
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#
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# - Zenity menus are used for a GUI experience with a fallback to
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# terminal-based menus where Zenity is unavailable.
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#
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#
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# To export your keybinds from within the game, go to
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# Options->Keybindings->Control Profiles->Save Control Settings
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#
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# To import your keybinds from within the game, select them from the list:
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# Options->Keybindings->Control Profiles
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#
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#
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# made with <3
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# Author: https://github.com/the-sane
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# Contributor: https://github.com/Termuellinator
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# Contributor: https://github.com/pstn
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# v1.4
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############################################################################
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# Check for dependencies
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if [ ! -x "$(command -v curl)" ]; then
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# Print to stderr and also try warning the user through notify-send
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printf "lug-helper.sh: The required package 'curl' was not found on this system.\n" 1>&2
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notify-send "lug-helper" "The required package 'curl' was not found on this system.\n" --icon=dialog-warning
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exit 1
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fi
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if [ ! -x "$(command -v mktemp)" ] || [ ! -x "$(command -v basename)" ]; then
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# Print to stderr and also try warning the user through notify-send
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printf "lug-helper.sh: One or more required packages were not found on this system.\nPlease check that the following packages are installed:\n- mktemp (part of gnu coreutils)\n- basename (part of gnu coreutils)\n" 1>&2
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notify-send "lug-helper" "One or more required packages were not found on this system.\nPlease check that the following packages are installed:\n- mktemp (part of gnu coreutils)\n- basename (part of gnu coreutils)\n" --icon=dialog-warning
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exit 1
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fi
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wine_conf="winedir.conf"
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game_conf="gamedir.conf"
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backup_conf="backupdir.conf"
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# Use XDG base directories if defined
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if [ -z "$XDG_CONFIG_HOME" ]; then
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conf_dir="$HOME/.config"
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else
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conf_dir="$XDG_CONFIG_HOME"
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fi
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if [ -z "$XDG_DATA_HOME" ]; then
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data_dir="$HOME/.local/share"
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else
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data_dir="$XDG_DATA_HOME"
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fi
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# .config subdirectory
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conf_subdir="starcitizen-lug"
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# Temporary directory
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tmp_dir="$(mktemp -d --suffix=".lughelper")"
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trap 'rm -r "$tmp_dir"' EXIT
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# The game's user subdirectory name
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user_subdir_name="USER"
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# The location within the USER directory to which the game exports keybinds
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keybinds_export_path="Controls/Mappings"
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dxvk_cache_file="StarCitizen.dxvk-cache"
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# Lutris wine runners directory
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runners_dir="$data_dir/lutris/runners/wine"
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# URLs for downloading Lutris runners
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# Elements in this array must be added in quoted pairs of: "description" "url"
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# The first string in the pair is expected to contain the runner description
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# The second is expected to contain the github api releases url
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# ie. "RawFox" "https://api.github.com/repos/rawfoxDE/raw-wine/releases"
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runner_sources=(
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"RawFox" "https://api.github.com/repos/rawfoxDE/raw-wine/releases"
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"Molotov/Snatella" "https://api.github.com/repos/snatella/wine-runner-sc/releases"
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)
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# Set a maximum number of runner versions to display from each url
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max_runners=20
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# Pixels to add for each Zenity menu option
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# used to dynamically determine the height of menus
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menu_option_height="25"
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############################################################################
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############################################################################
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# Echo a formatted debug message to the terminal and optionally exit
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# Accepts either "continue" or "exit" as the first argument
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# followed by the string to be echoed
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debug_echo() {
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# This function expects two string arguments
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if [ "$#" -lt 2 ]; then
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printf "\nScript error: The debug_echo function expects two arguments. Aborting.\n"
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read -n 1 -s -p "Press any key..."
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exit 0
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fi
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# Echo the provided string and, optionally, exit the script
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case "$1" in
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"continue")
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printf "\n$2\n"
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;;
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"exit")
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# Write an error to stderr and exit
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printf "lug-helper.sh: $2\n" 1>&2
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read -n 1 -s -p "Press any key..."
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exit 1
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;;
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*)
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printf "lug-helper.sh: Unknown argument provided to debug_echo function. Aborting.\n" 1>&2
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read -n 1 -s -p "Press any key..."
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exit 0
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;;
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esac
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}
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# Display a message to the user.
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# Expects the first argument to indicate the message type, followed by
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# a string of arguments that will be passed to zenity or echoed to the user.
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#
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# To call this function, use the following format: message [type] "[string]"
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# See the message types below for instructions on formatting the string.
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message() {
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# Sanity check
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if [ "$#" -lt 2 ]; then
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debug_echo exit "Script error: The message function expects two arguments. Aborting."
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fi
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# Use zenity messages if available
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if [ "$has_zen" -eq 1 ]; then
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case "$1" in
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"info")
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# info message
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# call format: message info "text to display"
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margs=("--info" "--no-wrap" "--text=")
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;;
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"warning")
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# warning message
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# call format: message warning "text to display"
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margs=("--warning" "--text=")
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;;
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"question")
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# question
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# call format: if message question "question to ask?"; then...
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margs=("--question" "--text=")
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;;
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*)
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debug_echo exit "Script Error: Invalid message type passed to the message function. Aborting."
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;;
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esac
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# Display the message
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shift 1 # drop the first argument and shift the remaining up one
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zenity "${margs[@]}""$@" --width="400" --title="Star Citizen LUG Helper" 2>/dev/null
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else
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# Fall back to text-based messages when zenity is not available
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case "$1" in
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"info")
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# info message
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# call format: message info "text to display"
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clear
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printf "\n$2\n\n"
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read -n 1 -s -p "Press any key..."
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;;
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"warning")
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# warning message
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# call format: message warning "text to display"
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clear
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printf "\n$2\n\n"
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read -n 1 -s -p "Press any key..."
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return 0
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;;
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"question")
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# question
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# call format: if message question "question to ask?"; then...
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clear
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printf "$2\n"
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while read -p "[y/n]: " yn; do
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case "$yn" in
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[Yy]*)
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return 0
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;;
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[Nn]*)
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return 1
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;;
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*)
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printf "Please type 'y' or 'n'\n"
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;;
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esac
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done
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;;
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*)
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debug_echo exit "Script Error: Invalid message type passed to the message function. Aborting."
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;;
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esac
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fi
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}
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# Display a menu to the user.
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# Uses Zenity for a gui menu with a fallback to plain old text.
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#
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# How to call this function:
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#
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# Requires two arrays to be set: "menu_options" and "menu_actions"
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# two string variables: "menu_text_zenity" and "menu_text_terminal"
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# and one integer variable: "menu_height".
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#
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# - The array "menu_options" should contain the strings of each option.
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# - The array "menu_actions" should contain function names to be called.
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# - The strings "menu_text_zenity" and "menu_text_terminal" should contain
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# the menu description formatted for zenity and the terminal, respectively.
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# This text will be displayed above the menu options.
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# Zenity supports Pango Markup for text formatting.
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# - The integer "menu_height" specifies the height of the zenity menu.
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#
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# The final element in each array is expected to be a quit option.
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#
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# IMPORTANT: The indices of the elements in "menu_actions"
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# *MUST* correspond to the indeces in "menu_options".
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# In other words, it is expected that menu_actions[1] is the correct action
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# to be executed when menu_options[1] is selected, and so on for each element.
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#
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# See MAIN at the bottom of this script for an example of generating a menu.
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menu() {
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# Sanity checks
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if [ "${#menu_options[@]}" -eq 0 ]; then
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debug_echo exit "Script error: The array 'menu_options' was not set\nbefore calling the menu function. Aborting."
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elif [ "${#menu_actions[@]}" -eq 0 ]; then
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debug_echo exit "Script error: The array 'menu_actions' was not set\nbefore calling the menu function. Aborting."
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elif [ -z "$menu_text_zenity" ]; then
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debug_echo exit "Script error: The string 'menu_text_zenity' was not set\nbefore calling the menu function. Aborting."
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elif [ -z "$menu_text_terminal" ]; then
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debug_echo exit "Script error: The string 'menu_text_terminal' was not set\nbefore calling the menu function. Aborting."
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elif [ -z "$menu_height" ]; then
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debug_echo exit "Script error: The string 'menu_height' was not set\nbefore calling the menu function. Aborting."
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fi
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# Use Zenity if it is available
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if [ "$has_zen" -eq 1 ]; then
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# Format the options array for Zenity by adding
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# TRUE or FALSE to indicate default selections
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# ie: "TRUE" "List item 1" "FALSE" "List item 2" "FALSE" "List item 3"
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for (( i=0; i<"${#menu_options[@]}"-1; i++ )); do
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if [ "$i" -eq 0 ]; then
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# Select the first radio button by default
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zen_options=("TRUE")
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zen_options+=("${menu_options[i]}")
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else
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zen_options+=("FALSE")
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zen_options+=("${menu_options[i]}")
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fi
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done
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# Display the zenity radio button menu
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choice="$(zenity --list --radiolist --width="400" --height="$menu_height" --text="$menu_text_zenity" --title="Star Citizen LUG Helper" --hide-header --column="" --column="Option" "${zen_options[@]}" 2>/dev/null)"
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# Loop through the options array to match the chosen option
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matched="false"
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for (( i=0; i<"${#menu_options[@]}"; i++ )); do
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if [ "$choice" = "${menu_options[i]}" ]; then
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# Execute the corresponding action
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${menu_actions[i]}
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matched="true"
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break
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fi
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done
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# If no match was found, the user clicked cancel
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if [ "$matched" = "false" ]; then
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# Execute the last option in the actions array
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"${menu_actions[${#menu_actions[@]}-1]}"
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fi
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else
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# Use a text menu if Zenity is not available
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clear
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printf "\n$menu_text_terminal\n\n"
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PS3="Enter selection number: "
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select choice in "${menu_options[@]}"
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do
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# Loop through the options array to match the chosen option
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matched="false"
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for (( i=0; i<"${#menu_options[@]}"; i++ )); do
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if [ "$choice" = "${menu_options[i]}" ]; then
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# Execute the corresponding action
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printf "\n\n"
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${menu_actions[i]}
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matched="true"
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break
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fi
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done
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# Check if we're done looping the menu
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if [ "$matched" = "true" ]; then
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# Match was found and actioned, so exit the menu
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break
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else
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# If no match was found, the user entered an invalid option
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printf "\nInvalid selection.\n"
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continue
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fi
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done
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fi
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}
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# Get paths to the user's wine prefix, game directory, and a backup directory
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getdirs() {
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# Sanity checks
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if [ ! -d "$conf_dir" ]; then
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message warning "Config directory not found. The helper is unable to proceed.\n\n$conf_dir"
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return 1
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fi
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if [ ! -d "$conf_dir/$conf_subdir" ]; then
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mkdir -p "$conf_dir/$conf_subdir"
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fi
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# Check if the config files already exist
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if [ -f "$conf_dir/$conf_subdir/$wine_conf" ]; then
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wine_prefix="$(cat "$conf_dir/$conf_subdir/$wine_conf")"
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if [ ! -d "$wine_prefix" ]; then
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debug_echo continue "The saved wine prefix does not exist, ignoring."
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wine_prefix=""
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fi
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fi
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if [ -f "$conf_dir/$conf_subdir/$game_conf" ]; then
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game_path="$(cat "$conf_dir/$conf_subdir/$game_conf")"
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if [ ! -d "$game_path" ] || [ "$(basename "$game_path")" != "StarCitizen" ]; then
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debug_echo continue "Unexpected game path found in config file, ignoring."
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game_path=""
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fi
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fi
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if [ -f "$conf_dir/$conf_subdir/$backup_conf" ]; then
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backup_path="$(cat "$conf_dir/$conf_subdir/$backup_conf")"
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if [ ! -d "$backup_path" ]; then
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debug_echo continue "The saved backup path does not exist, ignoring."
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backup_path=""
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fi
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fi
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# If we don't have the directory paths we need yet,
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# ask the user to provide them
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if [ -z "$wine_prefix" ] || [ -z "$game_path" ] || [ -z "$backup_path" ]; then
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message info "You will now be asked to provide some directories needed by the helper.\n\nThey will be saved for future use in:\n$conf_dir/$conf_subdir/"
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if [ "$has_zen" -eq 1 ]; then
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# Using Zenity file selection menus
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# Get the wine prefix directory
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if [ -z "$wine_prefix" ]; then
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wine_prefix="$(zenity --file-selection --directory --title="Select your Star Citizen WINE prefix directory" --filename="$HOME/Games/star-citizen" 2>/dev/null)"
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if [ "$?" -eq -1 ]; then
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message warning "An unexpected error has occurred. The helper is unable to proceed."
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return 1
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elif [ -z "$wine_prefix" ]; then
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# User clicked cancel
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message warning "Operation cancelled.\nNo changes have been made to your game."
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return 1
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fi
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fi
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# Get the game path
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if [ -z "$game_path" ]; then
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if [ -d "$wine_prefix/drive_c/Program Files/Roberts Space Industries/StarCitizen" ] &&
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message question "Is this your Star Citizen game directory?\n\n$wine_prefix/drive_c/Program Files/Roberts Space Industries/StarCitizen"; then
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game_path="$wine_prefix/drive_c/Program Files/Roberts Space Industries/StarCitizen"
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else
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while game_path="$(zenity --file-selection --directory --title="Select your Star Citizen directory" --filename="$wine_prefix/drive_c/Program Files/Roberts Space Industries/StarCitizen" 2>/dev/null)"; do
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if [ "$?" -eq -1 ]; then
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message warning "An unexpected error has occurred. The helper is unable to proceed."
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return 1
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elif [ "$(basename "$game_path")" != "StarCitizen" ]; then
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message warning "You must select the Star Citizen base game directory.\n\nFor Example: prefix/drive_c/Program Files/Roberts Space Industries/StarCitizen"
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else
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# All good or cancel
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break
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fi
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done
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if [ -z "$game_path" ]; then
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# User clicked cancel
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message warning "Operation cancelled.\nNo changes have been made to your game."
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return 1
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fi
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fi
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fi
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# Get the backup directory
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if [ -z "$backup_path" ]; then
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while backup_path="$(zenity --file-selection --directory --title="Select a directory to back up your keybinds into" --filename="$HOME/" 2>/dev/null)"; do
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if [ "$?" -eq -1 ]; then
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message warning "An unexpected error has occurred. The helper is unable to proceed."
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return 1
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elif [[ $backup_path == $game_path* ]]; then
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message warning "Please select a backup location outside your Star Citizen directory.\nie. /home/USER/backups/"
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else
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# All good or cancel
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break
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fi
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done
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if [ -z "$backup_path" ]; then
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# User clicked cancel
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message warning "Operation cancelled.\nNo changes have been made to your game."
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return 1
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fi
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fi
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else
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# No Zenity, use terminal-based menus
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clear
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# Get the wine prefix directory
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if [ -z "$wine_prefix" ]; then
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printf "Enter the full path to your Star Citizen WINE prefix directory (case sensitive)\n"
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printf "ie. /home/USER/Games/star-citizen\n"
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while read -rp ": " wine_prefix; do
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if [ ! -d "$wine_prefix" ]; then
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printf "That directory is invalid or does not exist. Please try again.\n\n"
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else
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break
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fi
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done
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fi
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# Get the game path
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if [ -z "$game_path" ]; then
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if [ -d "$wine_prefix/drive_c/Program Files/Roberts Space Industries/StarCitizen" ] &&
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message question "Is this your Star Citizen game directory?\n\n$wine_prefix/drive_c/Program Files/Roberts Space Industries/StarCitizen"; then
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game_path="$wine_prefix/drive_c/Program Files/Roberts Space Industries/StarCitizen"
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else
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printf "\nEnter the full path to your Star Citizen installation directory (case sensitive)\n"
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printf "ie. /home/USER/Games/star-citizen/drive_c/Program Files/Roberts Space Industries/StarCitizen\n"
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while read -rp ": " game_path; do
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if [ ! -d "$game_path" ]; then
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printf "That directory is invalid or does not exist. Please try again.\n\n"
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elif [ "$(basename "$game_path")" != "StarCitizen" ]; then
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printf "You must enter the full path to the directory named 'StarCitizen'\n\n"
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else
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break
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fi
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done
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fi
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fi
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# Get the backup directory
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if [ -z "$backup_path" ]; then
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printf "\nEnter the full path to a backup directory for your keybinds (case sensitive)\n"
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printf "ie. /home/USER/backups\n"
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while read -rp ": " backup_path; do
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if [ ! -d "$backup_path" ]; then
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printf "That directory is invalid or does not exist. Please try again.\n\n"
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elif [[ $backup_path == $game_path* ]]; then
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printf "Please select a backup location outside your Star Citizen directory.\nie. /home/USER/backups/\n\n"
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else
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break
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fi
|
|
done
|
|
fi
|
|
fi
|
|
|
|
# Save the paths for later use
|
|
echo "$wine_prefix" > "$conf_dir/$conf_subdir/$wine_conf"
|
|
echo "$game_path" > "$conf_dir/$conf_subdir/$game_conf"
|
|
echo "$backup_path" > "$conf_dir/$conf_subdir/$backup_conf"
|
|
fi
|
|
|
|
# Set some remaining directory paths
|
|
user_dir="$game_path/$live_or_ptu/$user_subdir_name"
|
|
keybinds_dir="$user_dir/$keybinds_export_path"
|
|
}
|
|
|
|
# Save exported keybinds, wipe the USER directory, and restore keybinds
|
|
sanitize() {
|
|
# Prompt user to back up the current keybinds in the game
|
|
message info "Before proceeding, please be sure you have exported\nyour Star Citizen keybinds from within the game.\n\nTo do this, launch the game and go to:\nOptions->Keybindings->Control Profiles->Save Control Settings\n\nGo on; I'll wait."
|
|
|
|
# Get/Set directory paths
|
|
getdirs
|
|
if [ "$?" -eq 1 ]; then
|
|
# User cancelled and wants to return to the main menu
|
|
# or there was an error
|
|
return 0
|
|
fi
|
|
|
|
# Sanity check
|
|
if [ ! -d "$user_dir" ]; then
|
|
message warning "USER directory not found. There is nothing to delete!\n\n$user_dir"
|
|
return 0
|
|
fi
|
|
|
|
# Check for exported keybind files
|
|
if [ ! -d "$keybinds_dir" ] || [ -z "$(ls -A "$keybinds_dir")" ]; then
|
|
if message question "Warning: No exported keybindings found.\nContinuing will erase your existing keybinds!\n\nDo you want to continue anyway?"; then
|
|
exported=0
|
|
else
|
|
# User said no
|
|
return 0
|
|
fi
|
|
else
|
|
exported=1
|
|
fi
|
|
|
|
if message question "This helper will delete the following directory:\n\n$user_dir\n\nDo you want to proceed?"; then
|
|
# Back up keybinds
|
|
if [ "$exported" -eq 1 ]; then
|
|
debug_echo continue "Backing up all saved keybinds..."
|
|
cp -r "$keybinds_dir/." "$backup_path/keybinds/"
|
|
debug_echo continue "Done."
|
|
fi
|
|
|
|
# Wipe the user directory
|
|
debug_echo continue "Wiping USER directory..."
|
|
rm -r "$user_dir"
|
|
debug_echo continue "Done."
|
|
|
|
# Restore custom keybinds
|
|
if [ "$exported" -eq 1 ]; then
|
|
debug_echo continue "Restoring keybinds..."
|
|
mkdir -p "$keybinds_dir" && cp -r "$backup_path/keybinds/." "$keybinds_dir/"
|
|
debug_echo continue "Done."
|
|
message info "To re-import your keybinds, select it in-game from the list:\nOptions->Keybindings->Control Profiles"
|
|
fi
|
|
|
|
message info "Your Star Citizen USER directory has been cleaned up!"
|
|
fi
|
|
}
|
|
|
|
#------------------------- begin mapcount functions --------------------------#
|
|
|
|
# Check if setting vm.max_map_count was successful
|
|
mapcount_check() {
|
|
if [ "$(cat /proc/sys/vm/max_map_count)" -lt 16777216 ]; then
|
|
message warning "As far as this helper can detect, vm.max_map_count\nwas not successfully configured on your system.\n\nYou will most likely experience crashes."
|
|
fi
|
|
}
|
|
|
|
# Sets vm.max_map_count for the current session only
|
|
mapcount_once() {
|
|
pkexec sh -c 'sysctl -w vm.max_map_count=16777216'
|
|
mapcount_check
|
|
}
|
|
|
|
# Sets vm.max_map_count to persist between reboots
|
|
mapcount_persist() {
|
|
if [ -d "/etc/sysctl.d" ]; then
|
|
pkexec sh -c 'echo "vm.max_map_count = 16777216" >> /etc/sysctl.d/20-max_map_count.conf && sysctl --system'
|
|
message info "The necessary configuration has been appended to:\n/etc/sysctl.d/20-max_map_count.conf"
|
|
else
|
|
pkexec sh -c 'echo "vm.max_map_count = 16777216" >> /etc/sysctl.conf && sysctl -p'
|
|
message info "The necessary configuration has been appended to:\n/etc/sysctl.conf"
|
|
fi
|
|
mapcount_check
|
|
}
|
|
|
|
# Displays instructions for the user to manually set vm.max_map_count
|
|
mapcount_manual() {
|
|
if [ -d "/etc/sysctl.d" ]; then
|
|
# Newer versions of sysctl
|
|
message info "To change the setting (a kernel parameter) until next boot, run:\n\nsudo sh -c 'sysctl -w vm.max_map_count=16777216'\n\n\nTo persist the setting between reboots, run:\n\nsudo sh -c 'echo \"vm.max_map_count = 16777216\" >> /etc/sysctl.d/20-max_map_count.conf && sysctl --system'"
|
|
else
|
|
# Older versions of sysctl
|
|
message info "To change the setting (a kernel parameter) until next boot, run:\n\nsudo sh -c 'sysctl -w vm.max_map_count=16777216'\n\n\nTo persist the setting between reboots, run:\n\nsudo sh -c 'echo \"vm.max_map_count = 16777216\" >> /etc/sysctl.conf && sysctl -p'"
|
|
fi
|
|
}
|
|
|
|
# Check vm.max_map_count for the correct setting and let the user fix it
|
|
mapcount_set() {
|
|
# If vm.max_map_count is already set, no need to do anything
|
|
if [ "$(cat /proc/sys/vm/max_map_count)" -ge 16777216 ]; then
|
|
message info "vm.max_map_count is already set to the optimal value.\nYou're all set!"
|
|
return 0
|
|
fi
|
|
|
|
# Otherwise, check to see if it was supposed to be set by sysctl
|
|
if grep -E -x -q "vm.max_map_count" /etc/sysctl.conf /etc/sysctl.d/* 2>/dev/null; then
|
|
if message question "It looks like you've already configured vm.max_map_count\nand saved the setting to persist across reboots.\nHowever, for some reason the persistence part did not work.\n\nFor now, would you like to enable the setting again until the next reboot?"; then
|
|
pkexec sh -c 'sysctl -w vm.max_map_count=16777216'
|
|
fi
|
|
mapcount_check
|
|
return 0
|
|
fi
|
|
|
|
# Configure the menu
|
|
menu_text_zenity="<b>This helper can change vm.max_map_count for you</b>\n\nChoose from the following options:"
|
|
menu_text_terminal="This helper can change vm.max_map_count for you\n\nChoose from the following options:"
|
|
menu_text_height="100"
|
|
|
|
# Configure the menu options
|
|
once="Change setting until next reboot"
|
|
persist="Change setting and persist after reboot"
|
|
manual="Show me the commands; I'll handle it myself"
|
|
goback="Return to the main menu"
|
|
|
|
# Set the options to be displayed in the menu
|
|
menu_options=("$once" "$persist" "$manual" "$goback")
|
|
# Set the corresponding functions to be called for each of the options
|
|
menu_actions=("mapcount_once" "mapcount_persist" "mapcount_manual" "mapcount_check")
|
|
|
|
# Calculate the total height the menu should be
|
|
menu_height="$(("$menu_option_height" * "${#menu_options[@]}" + "$menu_text_height"))"
|
|
|
|
# Display an informational message to the user
|
|
message info "Running Star Citizen requires changing a system setting\nto give the game access to more than 8GB of memory.\n\nvm.max_map_count must be increased to at least 16777216\nto avoid crashes in areas with lots of geometry.\n\n\nAs far as this helper can detect, the setting\nhas not been changed on your system.\n\nYou will now be given the option to change it."
|
|
|
|
# Call the menu function. It will use the options as configured above
|
|
menu
|
|
}
|
|
|
|
#-------------------------- end mapcount functions ---------------------------#
|
|
|
|
#------------------------ begin filelimit functions --------------------------#
|
|
|
|
# Check if setting the open file descriptors limit was successful
|
|
filelimit_check() {
|
|
if [ "$(ulimit -Hn)" -lt 524288 ]; then
|
|
message warning "As far as this helper can detect, the open files limit\nwas not successfully configured on your system.\nYou may experience crashes.\n\nWe recommend manually configuring this limit to at least 524288."
|
|
fi
|
|
}
|
|
|
|
# Check the open file descriptors limit and let the user fix it if needed
|
|
filelimit_set() {
|
|
filelimit="$(ulimit -Hn)"
|
|
|
|
# If the file limit is already set, no need to do anything
|
|
if [ "$filelimit" -ge 524288 ]; then
|
|
message info "Your open files limit is already set to the optimal value.\nYou're all set!"
|
|
return 0
|
|
fi
|
|
|
|
# Adjust the limit
|
|
if message question "We recommend setting the hard open\nfile descriptors limit to at least 524288.\n\nThe current value on your system appears to be $filelimit.\n\nWould you like this helper to change it for you?"; then
|
|
if [ -f "/etc/systemd/system.conf" ]; then
|
|
# Using systemd
|
|
# Append to the file
|
|
pkexec sh -c 'echo "DefaultLimitNOFILE=524288" >> /etc/systemd/system.conf && systemctl daemon-reexec'
|
|
message info "The necessary configuration has been appended to:\n/etc/systemd/system.conf"
|
|
elif [ -f "/etc/security/limits.conf" ]; then
|
|
# Using limits.conf
|
|
# Insert before the last line in the file
|
|
pkexec sh -c 'sed -i "\$i* hard nofile 524288" /etc/security/limits.conf'
|
|
message info "The necessary configuration has been appended to:\n/etc/security/limits.conf"
|
|
else
|
|
# Don't know what method to use
|
|
message warning "This helper is unable to detect the correct method of setting\nthe open file descriptors limit on your system.\n\nWe recommend manually configuring this limit to at least 524288."
|
|
return 0
|
|
fi
|
|
fi
|
|
|
|
# Verify that setting the limit was successful
|
|
filelimit_check
|
|
}
|
|
|
|
#------------------------- end filelimit functions ---------------------------#
|
|
|
|
|
|
# Delete the shaders directory
|
|
rm_shaders() {
|
|
# Get/Set directory paths
|
|
getdirs
|
|
if [ "$?" -eq 1 ]; then
|
|
# User cancelled and wants to return to the main menu, or error
|
|
return 0
|
|
fi
|
|
|
|
shaders_dir="$user_dir/shaders"
|
|
|
|
# Sanity check
|
|
if [ ! -d "$shaders_dir" ]; then
|
|
message warning "Shaders directory not found. There is nothing to delete!\n\n$shaders_dir"
|
|
return 0
|
|
fi
|
|
|
|
# Delete the shader directory
|
|
if message question "This helper will delete the following directory:\n\n$shaders_dir\n\nDo you want to proceed?"; then
|
|
debug_echo continue "Deleting $shaders_dir..."
|
|
rm -r "$shaders_dir"
|
|
debug_echo continue "Done."
|
|
message info "Your shaders have been deleted!"
|
|
fi
|
|
}
|
|
|
|
# Delete DXVK cache
|
|
rm_vidcache() {
|
|
# Get/Set directory paths
|
|
getdirs
|
|
if [ "$?" -eq 1 ]; then
|
|
# User cancelled and wants to return to the main menu
|
|
# or there was an error
|
|
return 0
|
|
fi
|
|
|
|
dxvk_cache="$game_path/$live_or_ptu/$dxvk_cache_file"
|
|
|
|
# Sanity check
|
|
if [ ! -f "$dxvk_cache" ]; then
|
|
message warning "Unable to find the DXVK cache file. There is nothing to delete!\n\n$dxvk_cache"
|
|
return 0
|
|
fi
|
|
|
|
# Delete the cache file
|
|
if message question "This helper will delete the following file:\n\n$dxvk_cache\n\nDo you want to proceed?"; then
|
|
debug_echo continue "Deleting $dxvk_cache..."
|
|
rm "$dxvk_cache"
|
|
debug_echo continue "Done."
|
|
message info "Your DXVK cache has been deleted!"
|
|
fi
|
|
}
|
|
|
|
#------------------------- begin runner functions ----------------------------#
|
|
|
|
# Restart lutris
|
|
lutris_restart() {
|
|
if [ "$lutris_needs_restart" = "true" ] && [ "$(pgrep lutris)" ]; then
|
|
if message question "Lutris must be restarted to detect runner changes.\nWould you like this helper to restart it for you?"; then
|
|
debug_echo continue "Restarting Lutris..."
|
|
pkill -SIGTERM lutris && nohup lutris </dev/null &>/dev/null &
|
|
fi
|
|
fi
|
|
lutris_needs_restart="false"
|
|
}
|
|
|
|
# Delete the selected runner
|
|
runner_delete() {
|
|
# This function expects an index number for the array
|
|
# installed_runners to be passed in as an argument
|
|
if [ -z "$1" ]; then
|
|
debug_echo exit "Script error: The runner_delete function expects an argument. Aborting."
|
|
fi
|
|
|
|
runner_to_delete="$1"
|
|
if message question "Are you sure you want to delete the following runner?\n\n${installed_runners[$runner_to_delete]}"; then
|
|
rm -r "${installed_runners[$runner_to_delete]}"
|
|
debug_echo continue "Deleted ${installed_runners[$runner_to_delete]}"
|
|
lutris_needs_restart="true"
|
|
fi
|
|
}
|
|
|
|
# List installed runners for deletion
|
|
runner_select_delete() {
|
|
# Configure the menu
|
|
menu_text_zenity="Select the Lutris runner you want to remove:"
|
|
menu_text_terminal="Select the Lutris runner you want to remove:"
|
|
menu_text_height="65"
|
|
goback="Return to the runner management menu"
|
|
unset installed_runners
|
|
unset menu_options
|
|
unset menu_actions
|
|
|
|
# Create an array containing all directories in the runners_dir
|
|
for runners_list in "$runners_dir"/*; do
|
|
if [ -d "$runners_list" ]; then
|
|
installed_runners+=("$runners_list")
|
|
fi
|
|
done
|
|
|
|
# Create menu options for the installed runners
|
|
for (( i=0; i<"${#installed_runners[@]}"; i++ )); do
|
|
menu_options+=("$(basename "${installed_runners[i]}")")
|
|
menu_actions+=("runner_delete $i")
|
|
done
|
|
|
|
# Complete the menu by adding the option to go back to the previous menu
|
|
menu_options+=("$goback")
|
|
menu_actions+=(":") # no-op
|
|
|
|
# Calculate the total height the menu should be
|
|
menu_height="$(("$menu_option_height" * "${#menu_options[@]}" + "$menu_text_height"))"
|
|
if [ "$menu_height" -gt "400" ]; then
|
|
menu_height="400"
|
|
fi
|
|
|
|
# Call the menu function. It will use the options as configured above
|
|
menu
|
|
}
|
|
|
|
# Download and install the selected runner
|
|
# Note: The variables runner_versions, contributor_url, and runner_url_type
|
|
# are expected to be set before calling this function
|
|
runner_install() {
|
|
# This function expects an index number for the array
|
|
# runner_versions to be passed in as an argument
|
|
if [ -z "$1" ]; then
|
|
debug_echo exit "Script error: The runner_install function expects a numerical argument. Aborting."
|
|
fi
|
|
|
|
# Get the runner filename including file extension
|
|
runner_file="${runner_versions[$1]}"
|
|
|
|
# Get the selected runner name minus the file extension
|
|
# To add new file extensions, handle them here and in
|
|
# the runner_select_install function below
|
|
case "$runner_file" in
|
|
*.tar.gz)
|
|
runner_name="$(basename "$runner_file" .tar.gz)"
|
|
;;
|
|
*.tgz)
|
|
runner_name="$(basename "$runner_file" .tgz)"
|
|
;;
|
|
*)
|
|
debug_echo exit "Unknown archive filetype in runner_install function. Aborting."
|
|
;;
|
|
esac
|
|
|
|
# Get the selected runner url
|
|
# To add new sources, handle them here and in the
|
|
# runner_select_install function below
|
|
if [ "$runner_url_type" = "github" ]; then
|
|
runner_dl_url="$(curl -s "$contributor_url" | grep "browser_download_url.*$runner_file" | cut -d \" -f4)"
|
|
else
|
|
debug_echo exit "Script error: Unknown api/url format in runner_sources array. Aborting."
|
|
fi
|
|
|
|
# Sanity check
|
|
if [ -z "$runner_dl_url" ]; then
|
|
message warning "Could not find the requested runner. The source API may be down or rate limited."
|
|
return 1
|
|
fi
|
|
|
|
# Download the runner to the tmp directory
|
|
debug_echo continue "Downloading $runner_dl_url into $tmp_dir/$runner_file..."
|
|
if [ "$has_zen" -eq 1 ]; then
|
|
# Format the curl progress bar for zenity
|
|
mkfifo "$tmp_dir/lugpipe"
|
|
cd "$tmp_dir" && curl -#LO "$runner_dl_url" > "$tmp_dir/lugpipe" 2>&1 & curlpid="$!"
|
|
stdbuf -oL tr '\r' '\n' < "$tmp_dir/lugpipe" | \
|
|
grep --line-buffered -ve "100" | grep --line-buffered -o "[0-9]*\.[0-9]" | \
|
|
(
|
|
trap 'kill "$curlpid"' ERR
|
|
zenity --progress --auto-close --title="Star Citizen LUG Helper" --text="Downloading Runner. This might take a moment.\n" 2>/dev/null
|
|
)
|
|
|
|
if [ "$?" -eq 1 ]; then
|
|
# User clicked cancel
|
|
debug_echo continue "Download aborted. Removing $tmp_dir/$runner_file..."
|
|
rm "$tmp_dir/$runner_file"
|
|
rm "$tmp_dir/lugpipe"
|
|
return 1
|
|
fi
|
|
rm "$tmp_dir/lugpipe"
|
|
else
|
|
# Standard curl progress bar
|
|
(cd "$tmp_dir" && curl -LO "$runner_dl_url")
|
|
fi
|
|
|
|
# Sanity check
|
|
if [ ! -f "$tmp_dir/$runner_file" ]; then
|
|
debug_echo exit "Script error: The requested runner file was not downloaded. Aborting"
|
|
fi
|
|
|
|
# Get the path of the first item listed in the archive
|
|
# This should either be a subdirectory or the path ./
|
|
# depending on how the archive was created
|
|
first_filepath="$(stdbuf -oL tar -tzf "$tmp_dir/$runner_file" | head -n 1)"
|
|
|
|
# Extract the runner
|
|
case "$first_filepath" in
|
|
# If the files in the archive begin with ./ there is no subdirectory
|
|
./*)
|
|
debug_echo continue "Installing runner into $runners_dir/$runner_name..."
|
|
if [ "$has_zen" -eq 1 ]; then
|
|
# Use Zenity progress bar
|
|
mkdir -p "$runners_dir/$runner_name" && tar -xzf "$tmp_dir/$runner_file" -C "$runners_dir/$runner_name" | \
|
|
zenity --progress --pulsate --no-cancel --auto-close --title="Star Citizen LUG Helper" --text="Installing runner...\n" 2>/dev/null
|
|
else
|
|
mkdir -p "$runners_dir/$runner_name" && tar -xzf "$tmp_dir/$runner_file" -C "$runners_dir/$runner_name"
|
|
fi
|
|
lutris_needs_restart="true"
|
|
;;
|
|
*)
|
|
# Runners with a subdirectory in the archive
|
|
debug_echo continue "Installing runner into $runners_dir..."
|
|
if [ "$has_zen" -eq 1 ]; then
|
|
# Use Zenity progress bar
|
|
mkdir -p "$runners_dir" && tar -xzf "$tmp_dir/$runner_file" -C "$runners_dir" | \
|
|
zenity --progress --pulsate --no-cancel --auto-close --title="Star Citizen LUG Helper" --text="Installing runner...\n" 2>/dev/null
|
|
else
|
|
mkdir -p "$runners_dir" && tar -xzf "$tmp_dir/$runner_file" -C "$runners_dir"
|
|
fi
|
|
lutris_needs_restart="true"
|
|
;;
|
|
esac
|
|
|
|
# Cleanup tmp download
|
|
debug_echo continue "Removing $tmp_dir/$runner_file..."
|
|
rm "$tmp_dir/$runner_file"
|
|
}
|
|
|
|
# List available runners for download
|
|
runner_select_install() {
|
|
# This function expects an element number for the array
|
|
# runner_sources to be passed in as an argument
|
|
if [ -z "$1" ]; then
|
|
debug_echo exit "Script error: The runner_select_install function expects a numerical argument. Aborting."
|
|
fi
|
|
|
|
# Store the url from the selected contributor
|
|
contributor_url="${runner_sources[$1+1]}"
|
|
|
|
# Check the provided contributor url to make sure we know how to handle it
|
|
# To add new sources, add them here and handle in the if statement
|
|
# just below and the runner_install function above
|
|
case "$contributor_url" in
|
|
https://api.github.com*)
|
|
runner_url_type="github"
|
|
;;
|
|
*)
|
|
debug_echo exit "Script error: Unknown api/url format in runner_sources array. Aborting."
|
|
;;
|
|
esac
|
|
|
|
# Fetch a list of runner versions from the selected contributor
|
|
# To add new sources, handle them here, in the if statement
|
|
# just above, and the runner_install function above
|
|
if [ "$runner_url_type" = "github" ]; then
|
|
runner_versions=($(curl -s "$contributor_url" | grep "browser_download_url" | awk '{print $2}' | xargs basename -a))
|
|
else
|
|
debug_echo exit "Script error: Unknown api/url format in runner_sources array. Aborting."
|
|
fi
|
|
|
|
# Sanity check
|
|
if [ "${#runner_versions[@]}" -eq 0 ]; then
|
|
message warning "No runner versions were found. The source API may be down or rate limited."
|
|
return 1
|
|
fi
|
|
|
|
# Configure the menu
|
|
menu_text_zenity="Select the Lutris runner you want to install:"
|
|
menu_text_terminal="Select the Lutris runner you want to install:"
|
|
menu_text_height="65"
|
|
goback="Return to the runner management menu"
|
|
unset menu_options
|
|
unset menu_actions
|
|
|
|
# Iterate through the versions, check if they are installed,
|
|
# and add them to the menu options
|
|
# To add new file extensions, handle them here and in
|
|
# the runner_install function above
|
|
for (( i=0; i<"$max_runners" && i<"${#runner_versions[@]}"; i++ )); do
|
|
# Get the runner name minus the file extension
|
|
case "${runner_versions[i]}" in
|
|
*.tar.gz)
|
|
runner_name="$(basename "${runner_versions[i]}" .tar.gz)"
|
|
;;
|
|
*.tgz)
|
|
runner_name="$(basename "${runner_versions[i]}" .tgz)"
|
|
;;
|
|
*)
|
|
debug_echo exit "Unknown archive filetype in runner_select_install function. Aborting."
|
|
;;
|
|
esac
|
|
|
|
# Add the runner names to the menu
|
|
if [ -d "$runners_dir/$runner_name" ]; then
|
|
menu_options+=("$runner_name [installed]")
|
|
else
|
|
menu_options+=("$runner_name")
|
|
fi
|
|
menu_actions+=("runner_install $i")
|
|
done
|
|
|
|
# Complete the menu by adding the option to go back to the previous menu
|
|
menu_options+=("$goback")
|
|
menu_actions+=(":") # no-op
|
|
|
|
# Calculate the total height the menu should be
|
|
menu_height="$(("$menu_option_height" * "${#menu_options[@]}" + "$menu_text_height"))"
|
|
if [ "$menu_height" -gt "400" ]; then
|
|
menu_height="400"
|
|
fi
|
|
|
|
# Call the menu function. It will use the options as configured above
|
|
menu
|
|
}
|
|
|
|
# Called when the user is done managing runners
|
|
# Causes a return to the main menu
|
|
runner_manage_done() {
|
|
managing_runners="false"
|
|
}
|
|
|
|
# Manage Lutris runners
|
|
runner_manage() {
|
|
# Check if Lutris is installed
|
|
if [ ! -x "$(command -v lutris)" ]; then
|
|
message info "Lutris does not appear to be installed."
|
|
return 0
|
|
fi
|
|
if [ ! -d "$runners_dir" ]; then
|
|
message info "Lutris runners directory not found. Unable to continue.\n\n$runners_dir"
|
|
return 0
|
|
fi
|
|
|
|
# The runner management menu will loop until the user cancels
|
|
managing_runners="true"
|
|
|
|
while [ "$managing_runners" = "true" ]; do
|
|
# Configure the menu
|
|
menu_text_zenity="<b>This helper can manage your Lutris runners</b>\n\nChoose from the following options:"
|
|
menu_text_terminal="This helper can manage your Lutris runners<\n\nChoose from the following options:"
|
|
menu_text_height="100"
|
|
|
|
# Configure the menu options
|
|
delete="Remove an installed runner"
|
|
back="Return to the main menu"
|
|
unset menu_options
|
|
unset menu_actions
|
|
|
|
# Loop through the runner_sources array and create a menu item
|
|
# for each one. Even numbered elements will contain the runner name
|
|
for (( i=0; i<"${#runner_sources[@]}"; i=i+2 )); do
|
|
# Set the options to be displayed in the menu
|
|
menu_options+=("Install a runner from ${runner_sources[i]}")
|
|
# Set the corresponding functions to be called for each of the options
|
|
menu_actions+=("runner_select_install $i")
|
|
done
|
|
|
|
# Complete the menu by adding options to remove a runner
|
|
# or go back to the previous menu
|
|
menu_options+=("$delete" "$back")
|
|
menu_actions+=("runner_select_delete" "runner_manage_done")
|
|
|
|
# Calculate the total height the menu should be
|
|
menu_height="$(("$menu_option_height" * "${#menu_options[@]}" + "$menu_text_height"))"
|
|
|
|
# Call the menu function. It will use the options as configured above
|
|
menu
|
|
done
|
|
|
|
# Check if lutris needs to be restarted after making changes
|
|
lutris_restart
|
|
}
|
|
|
|
#-------------------------- end runner functions -----------------------------#
|
|
|
|
|
|
# Get a random Penguin's Star Citizen referral code
|
|
referral_randomizer() {
|
|
# Populate the referral codes array
|
|
referral_codes=("STAR-4TZD-6KMM" "STAR-4XM2-VM99" "STAR-2NPY-FCR2" "STAR-T9Z9-7W6P" "STAR-VLBF-W2QR" "STAR-BYR6-YHMF" "STAR-3X2H-VZMX" "STAR-BRWN-FB9T" "STAR-FG6Y-N4Q4" "STAR-VLD6-VZRG" "STAR-T9KF-LV77" "STAR-4XHB-R7RF" "STAR-9NVF-MRN7" "STAR-3Q4W-9TC3" "STAR-3SBK-7QTT" "STAR-XFBT-9TTK" "STAR-F3H9-YPHN" "STAR-BYK6-RCCL" "STAR-XCKH-W6T7" "STAR-H292-39WK" "STAR-ZRT5-PJB7")
|
|
# Pick a random array element. Scale a floating point number for
|
|
# a more random distribution than simply calling RANDOM
|
|
random_code="${referral_codes[$(awk '{srand($2); print int(rand()*$1)}' <<< "${#referral_codes[@]} $RANDOM")]}"
|
|
|
|
message info "Your random Penguin's referral code is:\n\n$random_code\n\nThank you!"
|
|
}
|
|
|
|
# Toggle between the LIVE and PTU game directories for all helper functions
|
|
set_version() {
|
|
if [ "$live_or_ptu" = "LIVE" ]; then
|
|
live_or_ptu="PTU"
|
|
message info "The helper will now target your Star Citizen PTU installation."
|
|
elif [ "$live_or_ptu" = "PTU" ]; then
|
|
live_or_ptu="LIVE"
|
|
message info "The helper will now target your Star Citizen LIVE installation."
|
|
else
|
|
debug_echo continue "Unexpected game version provided. Defaulting to the LIVE installation."
|
|
live_or_ptu="LIVE"
|
|
fi
|
|
}
|
|
|
|
quit() {
|
|
exit 0
|
|
}
|
|
|
|
|
|
############################################################################
|
|
# MAIN
|
|
############################################################################
|
|
|
|
# Check if Zenity is available
|
|
has_zen=0
|
|
if [ -x "$(command -v zenity)" ]; then
|
|
has_zen=1
|
|
fi
|
|
|
|
# Set some defaults
|
|
live_or_ptu="LIVE"
|
|
lutris_needs_restart="false"
|
|
|
|
# Loop the main menu until the user selects quit
|
|
while true; do
|
|
# Configure the menu
|
|
menu_text_zenity="<b><big>Welcome, fellow Penguin, to the Star Citizen LUG Helper!</big>\n\nThis helper is designed to help optimize your system for Star Citizen</b>\n\nYou may choose from the following options:"
|
|
menu_text_terminal="Welcome, fellow Penguin, to the Star Citizen Linux Users Group Helper!\n\nThis helper is designed to help optimize your system for Star Citizen\nYou may choose from the following options:"
|
|
menu_text_height="140"
|
|
|
|
# Configure the menu options
|
|
runners_msg="Manage Lutris Runners"
|
|
sanitize_msg="Delete my Star Citizen USER folder and preserve my keybinds"
|
|
mapcount_msg="Check vm.max_map_count for optimal performance"
|
|
filelimit_msg="Check my open file descriptors limit"
|
|
shaders_msg="Delete my shaders only"
|
|
vidcache_msg="Delete my DXVK cache"
|
|
randomizer_msg="Get a random Penguin's Star Citizen referral code"
|
|
version_msg="Switch the helper between LIVE and PTU (default is LIVE)"
|
|
quit_msg="Quit"
|
|
|
|
# Set the options to be displayed in the menu
|
|
menu_options=("$runners_msg" "$sanitize_msg" "$mapcount_msg" "$filelimit_msg" "$shaders_msg" "$vidcache_msg" "$randomizer_msg" "$version_msg" "$quit_msg")
|
|
# Set the corresponding functions to be called for each of the options
|
|
menu_actions=("runner_manage" "sanitize" "mapcount_set" "filelimit_set" "rm_shaders" "rm_vidcache" "referral_randomizer" "set_version" "quit")
|
|
|
|
# Calculate the total height the menu should be
|
|
menu_height="$(("$menu_option_height" * "${#menu_options[@]}" + "$menu_text_height"))"
|
|
|
|
# Call the menu function. It will use the options as configured above
|
|
menu
|
|
done
|