需要安装的软件

• curl
• jq
• wget

脚本内容

#!/bin/sh
debug=false
baseDir='/data'
MIRROR='https://mirror7.sgkoi.dev'

# 创建目录
if [ ! -d "$baseDir" ];then
  mkdir "$baseDir"
fi

cd "$baseDir"

while :
do
    version=$(curl -s "$MIRROR/ModLoader/GetModLoader?name=version")
    echo "Current tModLoader version: $version"
    echo "$version" > version

    if [ "$debug" = true ]; then
        echo "curl '$MIRROR/tModLoader/listmods.php?uncompressed=true&modloaderversion=tModLoader%20v$version'"
        read
    fi
    modListStr=$(curl -s "$MIRROR/tModLoader/listmods.php?uncompressed=true&modloaderversion=tModLoader%20v$version")

    # 获取上次更新时间
    if [ -f "$baseDir/lastSync" ];then
        dateStr=$(cat "$baseDir/lastSync")
        lastSync=$(date -d "$dateStr" '+%s')
    else
        lastSync=$(date '+%s')
    fi
    if [ "$debug" = true ]; then
        echo "last: $lastSync"
        read
    fi

    # 解析模组列表
    list=$(echo "$modListStr" | jq -r '[.modlist[] | {name: .name, updateTime: .updateTimeStamp}]')
    if [ "$debug" = true ]; then
        echo "list: $list"
        read
    fi
    size=$(echo "$list" | jq 'length')

    index=0
    until [ ! $index -lt $size ]; do
        name=$(echo $list | jq -r ".[$index].name")
        updateTimeStr=$(echo $list | jq -r ".[$index].updateTime")
        updateTime=$(date -d "$updateTimeStr" '+%s')
        fileName="$baseDir/$name.tmod"
        shouldUpdate=false
        # 计算距离上一次更新的间隔时间
        duration=`expr $lastSync - $updateTime`
        # 超过10分钟，标记为需要更新
        if [ $duration -lt 600 ];then
            echo "[$name] updated!"
            shouldUpdate=true
        fi
        # 如果文件不存在，也标记为需要更新
        if [ -f "$fileName" ];then
            # file exist
            sleep 1
        else
            echo "[$name] not exist!"
            shouldUpdate=true
        fi
        if [ "$shouldUpdate" = true ]; then
            if [ "$debug" = true ]; then
                echo "wget -q -O $fileName '$MIRROR/tModLoader/download.php?Down=mods/$name'"
                read
            fi
            wget -q -O "$fileName" "$MIRROR/tModLoader/download.php?Down=mods/$name"
        fi
        let "index++"
    done

    now=$(date '+%Y-%m-%d %H:%M:%S')
    echo "$now" > "$baseDir/lastSync"
    echo "Sync done at $now"

    sleep 300
done