Add latest version of helper script

assets/files/helper.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 version="v0.0.1"
-helpmsg="Need further help? Send an e-mail to support@riiconnect24.net, or join the Discord server at https://discord.gg/b4Y7jfD and we'll try to assist."
+helpmsg="Need further help? You can either join the Wii Mini Hacking Discord server (recommended) at https://discord.gg/6ryxnkS, the RiiConnect24 Discord server at https://discord.gg/b4Y7jfD or you can send an e-mail to support@riiconnect24.net and we'll try to assist. "
 
 # clear and greet
 printf "Hello $USER, and welcome to the BlueBomb helper script.\n\nThis script will automatically check you have an environment capable of utilizing BlueBomb, download required files, and automate things as much as possible to make it easier for you, the end user, to perform the BlueBomb exploit on your Wii or Wii Mini console.\n\n" | fold -s -w $(tput cols)
@@ -15,7 +15,7 @@ error() {
     printf "An error has occurred.\n\n* Task: $task\n* Command: $BASH_COMMAND\n* Line: $1\n* Exit code: $2\n\n" | fold -s -w $(tput cols)
 
     case "$task" in
-        "Checking prerequisites - Internet connection" ) printf "NOTE: Please ensure that your PC has an active internet connection.\n\n" | fold -s -w $(tput cols)
+        "Checking prerequisites - Internet connection" | "Download and extract BlueBomb" ) printf "NOTE: Please ensure that your PC has an active internet connection capable of reaching github.com.\n\n" | fold -s -w $(tput cols)
     esac
 
     printf "$helpmsg\n" | fold -s -w $(tput cols)
@@ -26,19 +26,30 @@ trap 'error $LINENO $?' ERR
 set -o pipefail
 set -o errtrace
 
+credit() {
+    clear
+    printf "Credits:\n
+    * Fullmetal5\t\tBlueBomb exploit
+    * urmum_69\t\t\tScript author
+    * twosecslater\t\tScript author
+    * Commandblock6417\t\tContributor
+    * Terry A. Davis\t\tMotivation\n\nHave fun running homebrew on your console!\n" | fold -s -w $(tput cols)
+    exit
+}
+
 # receive parameters given on command line
 while [[ "$1" =~ ^- && ! "$1" == "--" ]]; do case $1 in
     -v | --version ) printf "BlueBomb helper script\nVersion: $version\n" && exit ;;
     -r | --region ) shift; regionIn=$1 ;;
     -t | --console ) shift; consoleIn=$1 ;;
     -s | --sysmenu ) shift; sysmenuIn=$1 ;;
+    -c | --credits ) credit; exit ;;
     -h | --help ) printf "\nUsage: $0 [options...]\n
     * -v --version\t\t\tDisplays the current version of the script.
     * -r --region <REGION>\t\tAllows you to select a region without needing to interact with the script.
     * -t --console <CONSOLE TYPE>\tAllows you to select a console type without needing to interact with the script.
-    * -h --help\t\t\t\tDisplays this help message.\n\n$helpmsg\n" | fold -s -w $(tput cols)
-        exit
-        ;;
+    * -s --sysmenu <SYSMENU VERSION>\tAllows you to select a system menu version without needing to interact with the script.
+    * -h --help\t\t\t\tDisplays this help message.\n\n$helpmsg\n" | fold -s -w $(tput cols); exit ;;
 esac; shift; done
 if [[ "$1" == '--' ]]; then shift; fi
 
@@ -61,10 +72,24 @@ else
 fi
 printf "* Detected architecture: $arch\n\n"
 
-dependencies=("curl" "unzip" "bluetoothctl")
+## detect package manager
+[[ -z "$(command -v apt)" ]] && pm="apt"
+[[ -z "$(command -v emerge)" ]] && pm="portage"
+[[ -z "$(command -v pacman)" ]] && pm="pacman"
+[[ -z "$(command -v zypper)" ]] && pm="zyp"
+[[ -z "$(command -v dnf)" ]] && pm="dnf"
+
+dependencies=("unzip" "bluetoothctl" "wget")
 
 for i in "${dependencies[@]}"; do
-    [[ -z "$(command -v ${dependencies[i]})" ]] && printf "${dependencies[i]} is not installed. Please install it using your preferred package manager.\n" && exit
+    if [[ -z "$(command -v ${dependencies[i]})" ]]; then case "$pm" in
+        "apt" ) $sudo0 apt -y install ${dependencies[i]} ;;
+        "portage" ) $sudo0 emerge -aqv ${dependencies[i]} ;;
+        "pacman" ) $sudo0 pacman -S ${dependencies[i]} ;;
+        "zyp" ) $sudo0 zypper install ${dependencies[i]} ;;
+        "dnf" ) $sudo0 dnf install ${dependencies[i]};;
+        * ) printf "${dependencies[i]} is not installed. Please install it using your preferred package manager.\n\n$helpmsg\n" ;;
+    esac fi
 done
 
 ## detect init system
@@ -87,7 +112,7 @@ download() {
     task="Download and extract BlueBomb"
     ## download zip from github
     mkdir -p bluebomb && cd bluebomb
-    curl -sL "https://github.com/Fullmetal5/bluebomb/releases/download/1.5/bluebomb1.5.zip" -o bluebomb.zip
+    wget -q --secure-protocol=TLSv1_2 "https://github.com/Fullmetal5/bluebomb/releases/download/1.5/bluebomb1.5.zip" -O bluebomb.zip
     printf "Success!\n\n* Unpacking BlueBomb... "
     unzip -q bluebomb.zip
     rm bluebomb.zip
@@ -120,36 +145,49 @@ findinfos() {
     else
         if [[ -z $sysmenuIn ]]; then
             clear
-            printf "What is the system menu version of your Wii Console?\n\nIf you're not sure where to find this, follow the following instructions:\nFrom the Wii Menu, launch Wii Options (round button in the bottom left), and then launch Wii Settings. On the first page of the Wii Settings at the upper right corner, you should see 'Ver X.YZ'. Where 'X' and 'Y' are numbers, and 'Z' is a letter. An example is '4.3E'.\n\nPlease enter the system menu version and then press ENTER: "
+            printf "What is the system menu version of your Wii Console?\n\nIf you're not sure where to find this, follow the following instructions:\n\nFrom the Wii Menu, launch Wii Options (round button in the bottom left), and then launch Wii Settings. On the first page of the Wii Settings at the upper right corner, you should see 'Ver X.YZ'. Where 'X' and 'Y' are numbers, and 'Z' is a letter. An example is '4.3E'. This is your system menu version.\n\nPlease enter the system menu version and then press ENTER: "
             read -r sysmenuIn
         fi
-        if [[ ! ${#sysmenuIn} == 4 ]]; then unset sysmenuIn && findinfos;
+        if [[ ! ${#sysmenuIn} == 4 ]]; then printf "Invalid selection.\n" && unset sysmenuIn && findinfos;
         fi
         sysmenuVersions=("2_0E" "2_0J" "2_0U" "2_1E" "2_2E" "2_2J" "2_2U" "3_0E" "3_0J" "3_0U" "3_1E" "3_1J" "3_1U" "3_2E" "3_2J" "3_2U" "3_3E" "3_3J" "3_3U" "3_4E" "3_4J" "3_4U" "3_5K" "4_0E" "4_0J" "4_0U" "4_1E" "4_1J" "4_1K" "4_1U" "4_2E" "4_2J" "4_2K" "4_2U" "4_3E" "4_3J" "4_3K" "4_3U")
-        arg2=${sysmenuIn//[.]/_}
-        arg2=${arg2//[e]/E}
-        arg2=${arg2//[j]/J}
-        arg2=${arg2//[k]/K}
-        arg2=${arg2//[u]/U}
+        arg2=${sysmenuIn//./_}
+        arg2=${arg2^^}
         if [[ ! "${sysmenuVersions[@]}" =~ "${arg2}" ]]; then printf "Invalid version.\n" && unset sysmenuIn && findinfos; fi
         fi
+        confirm
+}
+
+confirm() {
+    clear
+    printf "Alrighty, so here's what's about to go down:\n\n* Target console type: "
+    case "$arg1" in
+        "WII_SM" ) printf "Wii\n" ;;
+        "MINI_SM_" ) printf "Wii Mini\n" ;;
+    esac
+    [[ "$arg1" == "WII_SM" ]] && printf "* Target console system menu version: ${arg2//_/.}\n" || printf "* Target console region: $arg2\n"
+    printf "\nBlueBomb will be executed with the above, user-provided information.\n\nIs this alright? [y/n]: "
+    read -r confirmation
+    case "${confirmation^^}" in
+        "Y" | "YES" ) execute ;;
+        * ) unset sysmenuIn; unset consoleIn; unset regionIn; unset arg1; unset arg2; findinfos ;;
+    esac
 }
 
 execute() {
     clear
     task="Stop Bluetooth Service"
-    printf "* Stopping the Bluetooth service... "
+    printf "* Stopping the Bluetooth service... (you may be prompted for your password)\n"
     case "$init" in
         "systemd" ) $sudo0 systemctl disable --now bluetooth.service ;;
         "openrc" ) $sudo0 rc-service bluetooth stop ;;
     esac
-    printf "Success! (hopefully)\n\n"
     task="Execute BlueBomb"
-    printf "* Executing BlueBomb...\n"
+    printf "\n* Executing BlueBomb...\n"
     printf "$sudo0 ./bluebomb-$arch ./stage0/$arg1$arg2.bin stage1.bin\n"
     $sudo0 ./bluebomb-$arch ./stage0/$arg1$arg2.bin stage1.bin
+    credit
 }
 
 download
 findinfos
-execute