myScripts/mount-all.sh

#!/bin/bash

# ============================================================
# SSHFS Manager
# 要新增或修改的話，就只要編輯這裡：
# 格式："名稱|使用者@主機:遠端路徑|本地掛載點"
# ============================================================
ENTRIES=(
    "nas2            | wiwi@192.168.1.114:/  | $HOME/mnt/nas2"
    "nas3            | wiwi@192.168.1.111:/   | $HOME/mnt/nas3"
)
# ============================================================

RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
CYAN='\033[0;36m'
BOLD='\033[1m'
RESET='\033[0m'

get_name()  { echo "$1" | awk -F'|' '{gsub(/ /,"",$1); print $1}'; }
get_remote(){ echo "$1" | awk -F'|' '{gsub(/^ +| +$/,"",$2); print $2}'; }
get_local() { echo "$1" | awk -F'|' '{gsub(/^ +| +$/,"",$3); print $3}'; }

is_mounted() { mountpoint -q "$1" 2>/dev/null; }

print_status() {
    echo ""
    echo -e "${BOLD}  #  狀態   名稱${RESET}"
    echo "  ─────────────────────────────"
    local i=1
    for entry in "${ENTRIES[@]}"; do
        local name remote local_path
        name=$(get_name "$entry")
        local_path=$(get_local "$entry")
        remote=$(get_remote "$entry")
        if is_mounted "$local_path"; then
            printf "  ${BOLD}%d${RESET}  ${GREEN}✔ 已掛${RESET}  %-20s ${CYAN}%s${RESET}\n" "$i" "$name" "$remote"
        else
            printf "  ${BOLD}%d${RESET}  ${RED}✘ 未掛${RESET}  %-20s ${CYAN}%s${RESET}\n" "$i" "$name" "$remote"
        fi
        ((i++))
    done
    echo ""
}

do_mount() {
    local entry="$1"
    local name remote local_path
    name=$(get_name "$entry")
    remote=$(get_remote "$entry")
    local_path=$(get_local "$entry")

    if is_mounted "$local_path"; then
        echo -e "${YELLOW}$name 已經掛載了，跳過。${RESET}"
        return
    fi
    mkdir -p "$local_path"
    echo -e "掛載 ${BOLD}$name${RESET} ($remote → $local_path) ..."
    if sshfs "$remote" "$local_path"; then
        echo -e "${GREEN}✔ 成功${RESET}"
    else
        echo -e "${RED}✘ 失敗${RESET}"
    fi
}

do_umount() {
    local entry="$1"
    local name local_path
    name=$(get_name "$entry")
    local_path=$(get_local "$entry")

    if ! is_mounted "$local_path"; then
        echo -e "${YELLOW}$name 本來就沒掛載，跳過。${RESET}"
        return
    fi
    echo -e "卸載 ${BOLD}$name${RESET} ..."
    if fusermount -u "$local_path"; then
        echo -e "${GREEN}✔ 成功${RESET}"
    else
        echo -e "${RED}✘ 失敗${RESET}"
    fi
}

parse_selection() {
    local input="$1"
    local max="$2"
    local result=()
    IFS=',' read -ra parts <<< "$input"
    for part in "${parts[@]}"; do
        part=$(echo "$part" | tr -d ' ')
        if [[ "$part" =~ ^[0-9]+-[0-9]+$ ]]; then
            local start="${part%-*}" end="${part#*-}"
            for ((n=start; n<=end && n<=max; n++)); do result+=("$n"); done
        elif [[ "$part" =~ ^[0-9]+$ ]] && (( part >= 1 && part <= max )); then
            result+=("$part")
        fi
    done
    echo "${result[@]}"
}

# ── 主迴圈 ──────────────────────────────────────────────────
clear
while true; do
    echo -e "${BOLD}╔══════════════════════════════╗${RESET}"
    echo -e "${BOLD}║      SSHFS Manager           ║${RESET}"
    echo -e "${BOLD}╚══════════════════════════════╝${RESET}"

    print_status

    echo -e "  ${BOLD}m[編號]${RESET} 掛載   ${BOLD}u[編號]${RESET} 卸載   ${BOLD}a${RESET} 全掛   ${BOLD}x${RESET} 全卸   ${BOLD}q${RESET} 離開"
    echo -e "  （例如：${BOLD}m5${RESET}、${BOLD}m1-3${RESET}、${BOLD}u1,4,5${RESET}）"
    echo ""
    read -rp "  選擇操作：" action
    
    # 把 action 拆成「指令字母」和「後面的參數」
    cmd="${action:0:1}"
    arg="${action:1}"

    case "$cmd" in
        q|Q) echo "掰～"; exit 0 ;;

        a|A)
            for entry in "${ENTRIES[@]}"; do do_mount "$entry"; done
            ;;

        x|X)
            for entry in "${ENTRIES[@]}"; do do_umount "$entry"; done
            ;;

        m|M)
            if [[ -z "$arg" ]]; then
                print_status
                echo -e "  要掛載哪幾個？（輸入編號，可用逗號或範圍，例如 1,3 或 1-3）"
                read -rp "  > " arg
            fi
            indices=$(parse_selection "$arg" "${#ENTRIES[@]}")
            for i in $indices; do
                do_mount "${ENTRIES[$((i-1))]}"
            done
            ;;

        u|U)
            if [[ -z "$arg" ]]; then
                print_status
                echo -e "  要卸載哪幾個？（輸入編號，可用逗號或範圍，例如 1,3 或 1-3）"
                read -rp "  > " arg
            fi
            indices=$(parse_selection "$arg" "${#ENTRIES[@]}")
            for i in $indices; do
                do_umount "${ENTRIES[$((i-1))]}"
            done
            ;;

        *)
            echo -e "${RED}看不懂，請輸入 m / u / a / x / q${RESET}"
            sleep 1 ;;
    esac
done