mirror of
https://github.com/juewuy/ShellCrash.git
synced 2026-03-10 15:31:16 +00:00
373 lines
12 KiB
Bash
373 lines
12 KiB
Bash
#!/bin/sh
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# Copyright (C) Juewuy
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echo "***********************************************"
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echo "** Welcome to **"
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echo "** ShellCrash **"
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echo "** by Juewuy **"
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echo "***********************************************"
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language=en
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[ -z "$url" ] && url="https://testingcf.jsdelivr.net/gh/juewuy/ShellCrash@master"
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# Internal Tools
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cecho() {
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printf '%b\n' "$*"
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}
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dir_avail() {
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df -h >/dev/null 2>&1 && h="$2"
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df -P $h "${1:-.}" 2>/dev/null | awk 'NR==2 {print $4}'
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}
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ckcmd() {
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if command -v sh >/dev/null 2>&1; then
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command -v "$1" >/dev/null 2>&1
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else
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type "$1" >/dev/null 2>&1
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fi
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}
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webget() {
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# Parameter [$1] Download Path, [$2] Online URL
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# Parameter [$3] Display Output, [$4] Disable Redirects
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if curl --version >/dev/null 2>&1; then
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[ "$3" = "echooff" ] && progress='-s' || progress='-#'
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[ -z "$4" ] && redirect='-L' || redirect=''
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result=$(curl -w %{http_code} --connect-timeout 5 "$progress" "$redirect" -ko "$1" "$2")
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[ -n "$(echo $result | grep -e ^2)" ] && result="200"
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else
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if wget --version >/dev/null 2>&1; then
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[ "$3" = "echooff" ] && progress='-q' || progress='-q --show-progress'
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[ "$4" = "rediroff" ] && redirect='--max-redirect=0' || redirect=''
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certificate='--no-check-certificate'
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timeout='--timeout=3'
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fi
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[ "$3" = "echoon" ] && progress=''
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[ "$3" = "echooff" ] && progress='-q'
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wget "$progress" "$redirect" "$certificate" "$timeout" -O "$1" "$2"
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[ $? -eq 0 ] && result="200"
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fi
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}
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error_down() {
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cecho "Please refer to \033[32mhttps://github.com/juewuy/ShellCrash/blob/master/README.md"
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cecho "\033[33mUse an alternative source to reinstall!\033[0m"
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}
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# Installation and Initialization
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set_alias() {
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while true; do
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echo "-----------------------------------------------"
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cecho "\033[36mPlease select an alias or enter a custom one:\033[0m"
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echo "-----------------------------------------------"
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cecho " 1 【\033[32mcrash\033[0m】"
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cecho " 2 【\033[32m sc \033[0m】"
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cecho " 3 【\033[32m mm \033[0m】"
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cecho " 0 Exit Installation"
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echo "-----------------------------------------------"
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read -p "Enter number or custom alias > " res
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case "$res" in
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0)
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echo "Installation cancelled"
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exit 1
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;;
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1)
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my_alias=crash
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;;
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2)
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my_alias=sc
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;;
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3)
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my_alias=mm
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;;
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*)
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my_alias=$res
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;;
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esac
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cmd=$(ckcmd "$my_alias" | grep 'menu.sh')
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ckcmd "$my_alias" && [ -z "$cmd" ] && {
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cecho "\033[33mThis alias conflicts with a system command; please choose another!\033[0m"
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sleep 1
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continue
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}
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break
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done
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}
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gettar() {
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webget /tmp/ShellCrash.tar.gz "$url/ShellCrash.tar.gz" >/dev/null 2>&1
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if [ "$result" != "200" ]; then
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cecho "\033[33mFile download failed!\033[0m"
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error_down
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exit 1
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else
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"$CRASHDIR"/start.sh stop 2>/dev/null
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# Extract
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echo "-----------------------------------------------"
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echo "Starting file extraction!"
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mkdir -p "$CRASHDIR" >/dev/null
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tar -zxf '/tmp/ShellCrash.tar.gz' -C "$CRASHDIR"/ || tar -zxf '/tmp/ShellCrash.tar.gz' --no-same-owner -C "$CRASHDIR"/
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if [ -s "$CRASHDIR"/init.sh ]; then
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set_alias
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. "$CRASHDIR"/init.sh >/dev/null
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[ "$?" != 0 ] && cecho "\033[33mInitialization failed, try local installation!\033[0m" && exit 1
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else
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rm -rf /tmp/ShellCrash.tar.gz
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cecho "\033[33mFile extraction failed!\033[0m"
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error_down
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exit 1
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fi
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fi
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}
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set_usb_dir() {
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while true; do
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cecho "Please select installation directory"
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du -hL /mnt | awk '{print " "NR" "$2" "$1}'
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read -p "Enter number > " num
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dir=$(du -hL /mnt | awk '{print $2}' | sed -n "$num"p)
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if [ -z "$dir" ]; then
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cecho "\033[31mInvalid input! Please try again!\033[0m"
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continue
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fi
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break 1
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done
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}
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set_xiaomi_dir() {
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cecho "\033[33mXiaomi device detected, please select installation location\033[0m"
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[ -d /data ] && cecho " 1 Install to /data, Free space: $(dir_avail /data -h) (Supports soft-hardening)"
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[ -d /userdisk ] && cecho " 2 Install to /userdisk, Free space: $(dir_avail /userdisk -h) (Supports soft-hardening)"
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[ -d /data/other_vol ] && cecho " 3 Install to /data/other_vol, Free space: $(dir_avail /data/other_vol -h) (Supports soft-hardening)"
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cecho " 4 Custom directory (Not recommended for beginners!)"
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cecho " 0 Exit"
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echo "-----------------------------------------------"
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read -p "Enter number > " num
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case "$num" in
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1)
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dir=/data
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;;
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2)
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dir=/userdisk
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;;
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3)
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dir=/data/other_vol
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;;
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4)
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set_cust_dir
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;;
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*)
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exit 1
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;;
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esac
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}
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set_asus_usb() {
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while true; do
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echo -e "Please select USB directory"
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du -hL /tmp/mnt | awk -F/ 'NF<=4' | awk '{print " "NR" "$2" "$1}'
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read -p "Enter number > " num
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dir=$(du -hL /tmp/mnt | awk -F/ 'NF<=4' | awk '{print $2}' | sed -n "$num"p)
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if [ ! -f "$dir/asusware.arm/etc/init.d/S50downloadmaster" ]; then
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echo -e "\033[31mDownload Master startup file not found: $dir/asusware.arm/etc/init.d/S50downloadmaster. Check settings!\033[0m"
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sleep 1
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else
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break
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fi
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done
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}
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set_asus_dir() {
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cecho "\033[33mAsus firmware detected, please select installation method\033[0m"
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cecho " 1 Via USB + Download Master (Supports all firmware, ARM only, USB required)"
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cecho " 2 Via startup script (Merlin firmware only)"
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cecho " 0 Exit"
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echo "-----------------------------------------------"
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read -p "Enter number > " num
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case "$num" in
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1)
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echo -e "Please install and enable Download Master in the router web UI first, then select the storage directory!"
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sleep 2
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set_asus_usb
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;;
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2)
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cecho "If auto-start fails after reboot, please use USB + Download Master method instead!"
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sleep 2
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dir=/jffs
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;;
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*)
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exit 1
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;;
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esac
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}
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set_cust_dir() {
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while true; do
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echo "-----------------------------------------------"
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echo 'Path | Free Space:'
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df -h | awk '{print $6,$4}' | sed 1d
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echo 'Path must start with "/". Files in virtual memory (/tmp, /opt, /sys...) will be lost on reboot!!!'
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read -p "Enter custom path > " dir
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if [ "$(dir_avail "$dir")" = 0 ] || [ -n "$(echo "$dir" | grep -Eq '^/(tmp|opt|sys)(/|$)')" ]; then
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cecho "\033[31mInvalid path! Please try again!\033[0m"
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continue
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fi
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break 1
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done
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}
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setdir() {
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while true; do
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echo "-----------------------------------------------"
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cecho "\033[33mNote: ShellCrash requires at least 1MB of disk space\033[0m"
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case "$systype" in
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Padavan) dir=/etc/storage ;;
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mi_snapshot) set_xiaomi_dir ;;
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asusrouter) set_asus_dir ;;
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ng_snapshot) dir=/tmp/mnt ;;
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*)
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cecho " 1 Install in \033[32m/etc\033[0m (Best for root users)"
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cecho " 2 Install in \033[32m/usr/share\033[0m (Standard Linux systems)"
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cecho " 3 Install in \033[32mUser Directory\033[0m (Best for non-root users)"
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cecho " 4 Install on \033[32mExternal Storage\033[0m"
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cecho " 5 Manual path entry"
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cecho " 0 Exit"
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echo "----------------------------------------------"
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read -p "Enter number > " num
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# Set Dir
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case "$num" in
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1)
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dir=/etc
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;;
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2)
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dir=/usr/share
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;;
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3)
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dir=~/.local/share
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mkdir -p ~/.config/systemd/user
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;;
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4)
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set_usb_dir
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;;
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5)
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set_cust_dir
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;;
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*)
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echo "Installation cancelled"
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exit 1
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;;
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esac
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;;
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esac
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if [ ! -w "$dir" ]; then
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cecho "\033[31mNo write permission for $dir! Please reset!\033[0m"
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sleep 1
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else
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cecho "Target directory: \033[32m$dir\033[0m | Free space: $(dir_avail "$dir" -h)"
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read -p "Confirm installation? (1/0) > " res
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if [ "$res" = "1" ]; then
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CRASHDIR="$dir"/ShellCrash
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break
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fi
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fi
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done
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}
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install() {
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echo "-----------------------------------------------"
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echo "Retrieving installation files from server..."
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echo "-----------------------------------------------"
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gettar
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echo "-----------------------------------------------"
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echo "ShellCrash installed successfully!"
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[ "$profile" = "~/.bashrc" ] && echo "Please run [. ~/.bashrc > /dev/null] to update environment variables!"
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[ -n "$(ls -l /bin/sh | grep -oE 'zsh')" ] && echo "Please run [. ~/.zshrc > /dev/null] to update environment variables!"
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echo "-----------------------------------------------"
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cecho "\033[33mType \033[30;47m $my_alias \033[0;33m to start management dashboard!!!\033[0m"
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echo "-----------------------------------------------"
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}
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setversion() {
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echo "-----------------------------------------------"
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cecho "\033[33mSelect version to install:\033[0m"
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cecho " 1 \033[32mBeta (Recommended)\033[0m"
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cecho " 2 \033[36mStable\033[0m"
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cecho " 3 \033[31mDev (Unstable)\033[0m"
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echo "-----------------------------------------------"
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read -p "Enter number > " num
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case "$num" in
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1) release_type=master ;;
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2) release_type=stable ;;
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3) release_type=dev ;;
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*) ;;
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esac
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url=$(echo "$url" | sed "s/master/$release_type/")
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}
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# Pre-Install Checks
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check_systype() {
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[ -f "/etc/storage/started_script.sh" ] && {
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systype=Padavan # Padavan Firmware
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initdir='/etc/storage/started_script.sh'
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}
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[ -d "/jffs" ] && {
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systype=asusrouter # Asus Firmware
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[ -f "/jffs/.asusrouter" ] && initdir='/jffs/.asusrouter'
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[ -d "/jffs/scripts" ] && initdir='/jffs/scripts/nat-start'
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}
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[ -f "/data/etc/crontabs/root" ] && systype=mi_snapshot # Xiaomi device
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[ -w "/var/mnt/cfg/firewall" ] && systype=ng_snapshot # NETGEAR device
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}
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check_user() {
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if [ "$USER" != "root" ] && [ -z "$systype" ]; then
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echo "Current User: $USER"
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cecho "\033[31mPlease use the root user (do not use sudo directly!) to install!\033[0m"
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echo "-----------------------------------------------"
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read -p "Install anyway? Unknown errors may occur! (1/0) > " res
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[ "$res" != "1" ] && exit 1
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fi
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}
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check_version() {
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echo "$url" | grep -q 'master' && setversion
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webget /tmp/version "$url/version" echooff
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[ "$result" = "200" ] && versionsh=$(cat /tmp/version)
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rm -rf /tmp/version
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# Output
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cecho "Latest Version: \033[32m$versionsh\033[0m"
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echo "-----------------------------------------------"
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cecho "\033[44mFor issues, please join the TG group: \033[42;30m t.me/ShellClash \033[0m"
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cecho "\033[37mSupports various OpenWrt-based router devices"
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cecho "\033[33mSupports Debian, Centos and standard Linux systems\033[0m"
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}
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check_dir() {
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if [ -n "$CRASHDIR" ]; then
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echo "-----------------------------------------------"
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cecho "Old installation detected at \033[36m$CRASHDIR\033[0m. Overwrite?"
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cecho "\033[32mConfiguration files will NOT be removed during overwrite!\033[0m"
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echo " 1 Overwrite Installation"
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echo " 2 Uninstall old version and reinstall"
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echo " 0 Cancel"
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read -p "Enter number > " num
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case "$num" in
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1)
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install
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;;
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2)
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[ "$CRASHDIR" != "/" ] && rm -rf "$CRASHDIR"
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echo "-----------------------------------------------"
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cecho "\033[31mOld version uninstalled!\033[0m"
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setdir
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install
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;;
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9)
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echo "Test Mode: Changing installation path $CRASHDIR"
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setdir
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install
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;;
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*)
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cecho "\033[31mInstallation cancelled!\033[0m"
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exit 1
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;;
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esac
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else
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setdir
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install
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fi
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}
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check_systype
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check_user
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check_version
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check_dir
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