Fixed tlauncher not launching and added a warning at the README.md

README.md

@@ -1,24 +1,23 @@
 # TLauncher
 This is a repo that i made to install TLauncher on Arch Linux directly from their [site](https://tlauncher.org/).
 
+### Warning !
+This script is only a tool to facilitate the download of TLauncher. The use of TLauncher is entirely at your own risk. I am not responsible for any issues that may arise from the use of TLauncher. If you are curious about why this warning even exists, see [this](https://github.com/MatheusTT/tlauncher-arch/issues/1) issue.
+
 ## How to install
 
 1. Clone and enter the repo
-    ```c 
+    ```bash
     git clone https://github.com/MatheusTT/tlauncher-arch.git && cd tlauncher-arch
     ```
 2. Change the permissions of the script
-    ```c 
+    ```bash
     chmod +x ./install.sh
     ```
 3. Install tlauncher
-    ```c
+    ```bash
     ./install.sh
     ```
-## Or you can simply do this:
-```c
-wget https://pastebin.com/raw/TUgwsQdx -O - | tr -d '\r' | sh
-```
 
 ## Usage
 After the installation, you can just type `tlauncher` in the terminal to launch tlauncher.

install.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/bin/bash
 
 [[ "$(whoami)" = "root" ]] && echo "Script must be run as a normal user." && exit
 
@@ -17,7 +17,7 @@ pkgs=(
   jre-openjdk-headless
   java-openjfx
 )
-sudo pacman -S --noconfirm --needed "${pkgs[@]}"
+sudo pacman -Sy --noconfirm --needed "${pkgs[@]}"
 
 # Downloading TLauncher
 echo -e "\n${GREEN}Downloading TLauncher...${END}"

src/tlauncher

@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/bin/bash
 
 [[ "$(whoami)" = "root" ]] && echo "Script must be run as a normal user." && exit
 
@@ -7,6 +7,16 @@ RED="\033[1;31m"
 GREEN="\033[1;32m"
 END="\033[0m"
 
+usage() {
+  echo "
+  Usage:
+    -h, --help, help     | Print this message
+    -u, --update, update | Update tlauncher.jar
+    -r, --remove, remove | Remove tlauncher from your system, except your \$HOME/.minecraft dir 
+    nothing              | Launch TLauncher
+  "
+}
+
 update() {
   echo -e "\n${GREEN}Downloading the latest version...${END}"
   wget https://tlauncher.org/jar -P /tmp
@@ -17,15 +27,6 @@ update() {
   echo -e "\n${GREEN}Done!${END}"
 }
 
-usage() {
-  echo "
-  Usage:
-    --update, update | Update tlauncher.jar
-    --remove, remove | Remove tlauncher from your system, except your \$HOME/.minecraft dir 
-    nothing          | Launch TLauncher
-  "
-}
-
 remove() {
   SYSTEM_FILES=(
     /usr/share/tlauncher
@@ -41,15 +42,21 @@ remove() {
   [[ "${KEEP_DOTDIR,,}" = "n" ]] && rm -rf "$HOME/.tlauncher"
 }
 
+launch() {
+  java -jar /usr/share/tlauncher/tlauncher.jar
+}
 
 case "$1" in
 -u | --update | update)
-    update ; exit ;;
+  update && exit
+  ;;
 -r | --remove | remove)
-    remove ; exit ;;
+  remove && exit
+  ;;
+-h | --help | help)
+  usage && exit
+  ;;
 *)
-    usage  ; exit ;;
+  launch
+  ;;
 esac
-
-
-java -jar /usr/share/tlauncher/tlauncher.jar