feat: add panel server start script #1
65
README.md
65
README.md
@ -54,16 +54,17 @@ docker run --pull=always \
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仓库根目录提供了 `start.sh`,适合“只能上传文件、编辑文件,然后点一个固定 shell 脚本启动”的面板服环境。
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这个脚本现在**直接复用官方 `packwiz-installer-bootstrap` / `packwiz-installer`**,而不是自己手动管理模组列表。
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它会自动完成这些事情:
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1. 选择一个具体服务端 pack(例如 `server-01-random-block`)
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2. 读取该 pack 的 `pack.toml` 中的 Minecraft / Fabric 版本
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3. 下载并执行 Fabric 官方 installer,生成服务端启动 jar
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4. 读取对应 `mods/*.pw.toml`
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5. 自动下载当前服务端需要的模组到运行目录 `mods/`
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6. 自动删除上一个服务端残留、但当前服务端不再需要的旧模组
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7. 自动写入 `eula.txt`
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8. 最后启动服务端
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4. 下载并执行 `packwiz-installer-bootstrap`
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5. 用 `packwiz-installer --side server` 根据远程 `pack.toml` 自动同步当前服务端需要的模组
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6. 自动写入 `eula.txt`
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7. 最后启动服务端
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这意味着以后仓库里新增更多目录,例如:
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@ -75,22 +76,35 @@ docker run --pull=always \
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## 方案一:你把整个仓库上传到面板服
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上传后,让面板执行:
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上传后,最简单的执行方式就是:
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```bash
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PT_SERVER=server-01-random-block bash start.sh
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PT_SERVER="server-01-random-block" bash start.sh
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```
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因为这时 `start.sh` 会直接使用仓库里的本地 `server-01-random-block/pack.toml`。
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如果仓库里只有一个 `server-*` 目录,不传 `PT_SERVER` 也可以自动选择;但只要有多个,建议明确传。
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### 常用示例
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```bash
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PT_SERVER=server-01-random-block PT_JAVA_ARGS="-Xms2G -Xmx4G" bash start.sh
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PT_SERVER="server-01-random-block" PT_JAVA_ARGS="-Xms1G -Xmx1G" bash start.sh
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```
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```bash
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PT_SERVER=server-02-xxx bash start.sh
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PT_SERVER="server-02-xxx" bash start.sh
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```
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### 什么时候需要 `PT_REPO_URL / PT_REPO_REF`
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如果你希望 `packwiz-installer` 始终以远程仓库中的 `pack.toml` 为准,而不是当前本地文件,也可以额外传:
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```bash
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PT_REPO_URL="https://gitea.service.jazzwhom.top/Passthem/pt-minecraft-modpack" \
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PT_REPO_REF="main" \
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PT_SERVER="server-01-random-block" \
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bash start.sh
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```
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## 方案二:面板服里只粘贴一个“远程拉取并运行”的脚本
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@ -105,6 +119,7 @@ REPO_URL="https://gitea.service.jazzwhom.top/Passthem/pt-minecraft-modpack"
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REPO_REF="main"
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PT_SERVER="server-01-random-block"
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INSTALL_DIR="$(pwd)/pt-minecraft-modpack"
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PT_JAVA_ARGS="-Xms1G -Xmx1G"
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if command -v curl >/dev/null 2>&1; then
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DOWNLOAD() { curl -fL --retry 3 --retry-delay 2 -o "$1" "$2"; }
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@ -131,7 +146,11 @@ mv "$EXTRACTED_DIR" "$INSTALL_DIR"
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rm -rf "$TMP_DIR" "$ARCHIVE_PATH"
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cd "$INSTALL_DIR"
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PT_SERVER="$PT_SERVER" bash start.sh
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PT_REPO_URL="$REPO_URL" \
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PT_REPO_REF="$REPO_REF" \
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PT_SERVER="$PT_SERVER" \
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PT_JAVA_ARGS="$PT_JAVA_ARGS" \
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bash start.sh
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```
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### 这个远程脚本怎么改
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@ -141,6 +160,7 @@ PT_SERVER="$PT_SERVER" bash start.sh
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- `REPO_REF`:默认 `main`,也可以改成某个分支或 tag
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- `PT_SERVER`:你这次要开的服务端目录名
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- `INSTALL_DIR`:解压后的安装目录
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- `PT_JAVA_ARGS`:JVM 参数
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例如切换到另一个服务端:
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@ -158,27 +178,38 @@ PT_SERVER="server-02-xxx"
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- 服务器需要能联网下载:
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- 你的 Gitea 仓库归档
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- Fabric installer
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- `packwiz-installer-bootstrap`
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- Modrinth 模组文件
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## `start.sh` 可选环境变量
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- `PT_SERVER`:选择要安装/启动的服务端目录名,例如 `server-01-random-block`
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- `PT_REPO_URL`:仓库地址,例如 `https://gitea.service.jazzwhom.top/Passthem/pt-minecraft-modpack`
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- `PT_REPO_REF`:仓库分支或 tag,例如 `main`
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- `PT_PACK_URL`:如果你想完全手动指定远程 `pack.toml` 地址,也可以直接传这个
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- `PT_INSTALL_ROOT`:实际运行目录,默认是脚本所在目录
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- `PT_JAVA_ARGS`:Java 内存等参数,默认 `-Xms1G -Xmx2G`
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- `PT_JAVA_ARGS`:Java 内存等参数,默认 `-Xms1G -Xmx1G`
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- `PT_AUTO_EULA`:默认 `TRUE`,自动写入 `eula=true`
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- `PT_FORCE_UPDATE=1`:强制重新安装 Fabric / 重新下载模组
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- `PT_FORCE_UPDATE=1`:强制重新下载 Fabric installer / bootstrap,并重新执行安装
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- `PT_SERVER_JAR`:手动指定启动的服务端 jar 路径
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- `PT_MODS_DIR`:手动指定模组目录,默认运行目录下的 `mods/`
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- `PT_RUNTIME_DIR`:缓存下载内容与状态文件的目录,默认 `.pt-panel-runtime/`
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- `PT_SKIP_HASH_CHECK=1`:跳过模组 hash 校验(不建议)
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- `PT_PACKWIZ_BOOTSTRAP_NO_UPDATE=1`:禁用 bootstrap 自更新
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- `PT_FABRIC_INSTALLER_VERSION`:手动指定 Fabric installer 版本
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- `PT_PACKWIZ_BOOTSTRAP_URL`:手动指定 bootstrap 下载地址
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## 验证思路
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本脚本在本地已做过:
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本脚本已按真实链路验证过以下关键步骤:
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```bash
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bash -n start.sh
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PT_DRY_RUN=1 JAVA_BIN=true PT_SERVER=server-01-random-block bash start.sh
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PT_DRY_RUN=1 PT_SERVER=server-01-random-block bash start.sh
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```
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当前 agent 环境里没有 `java`,所以这里只做了 dry-run 验证;真实运行依赖目标面板服具备 Java 与联网下载能力。
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并且另外在独立测试目录里实际完成了端到端验证:
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- `packwiz-installer-bootstrap` 可以直接读取该仓库的 `server-01-random-block/pack.toml`
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- `--side server` 会正确安装服务端所需模组
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- Fabric 官方 installer 能正确安装 `Minecraft 1.21.10 + Loader 0.18.5`
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- 使用 Java 21、`-Xms1G -Xmx1G` 成功启动服务器
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- 服务器日志已出现:`Done (...)! For help, type "help"`
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165
start.sh
165
start.sh
@ -6,19 +6,23 @@ INSTALL_ROOT="${PT_INSTALL_ROOT:-$SCRIPT_DIR}"
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SERVER_NAME="${PT_SERVER:-${1:-}}"
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RUNTIME_BASE_DIR="${PT_RUNTIME_DIR:-$INSTALL_ROOT/.pt-panel-runtime}"
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DOWNLOAD_DIR="$RUNTIME_BASE_DIR/downloads"
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BOOTSTRAP_JAR="$DOWNLOAD_DIR/packwiz-installer-bootstrap.jar"
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PACKWIZ_META_FILE="packwiz-installer.json"
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JAVA_BIN="${JAVA_BIN:-java}"
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JAVA_ARGS="${PT_JAVA_ARGS:--Xms1G -Xmx2G}"
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JAVA_ARGS="${PT_JAVA_ARGS:--Xms1G -Xmx1G}"
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SERVER_JAR_OVERRIDE="${PT_SERVER_JAR:-}"
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FORCE_UPDATE="${PT_FORCE_UPDATE:-0}"
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DRY_RUN="${PT_DRY_RUN:-0}"
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SKIP_HASH_CHECK="${PT_SKIP_HASH_CHECK:-0}"
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AUTO_EULA="${PT_AUTO_EULA:-TRUE}"
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PACKWIZ_BOOTSTRAP_NO_UPDATE="${PT_PACKWIZ_BOOTSTRAP_NO_UPDATE:-0}"
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FABRIC_INSTALLER_VERSION="${PT_FABRIC_INSTALLER_VERSION:-}"
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PACKWIZ_BOOTSTRAP_URL="${PT_PACKWIZ_BOOTSTRAP_URL:-https://github.com/packwiz/packwiz-installer-bootstrap/releases/latest/download/packwiz-installer-bootstrap.jar}"
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PACK_DIR=""
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MODS_DIR=""
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PACK_URL=""
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PACK_SLUG=""
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STAMP_FILE=""
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MOD_STATE_FILE=""
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log() {
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printf '[pt-panel] %s\n' "$*"
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@ -77,32 +81,6 @@ toml_value() {
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trim_quotes "$line"
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}
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hash_cmd_for() {
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case "$1" in
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sha512) echo sha512sum ;;
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sha256) echo sha256sum ;;
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sha1) echo sha1sum ;;
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md5) echo md5sum ;;
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*) return 1 ;;
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esac
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}
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verify_hash() {
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local file="$1"
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local expected="$2"
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local format="$3"
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local cmd actual
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[ "$SKIP_HASH_CHECK" = "1" ] && return 0
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cmd="$(hash_cmd_for "$format" || true)"
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[ -n "$cmd" ] || return 0
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command -v "$cmd" >/dev/null 2>&1 || return 0
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actual="$($cmd "$file" | awk '{print $1}')"
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[ "$actual" = "$expected" ]
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}
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list_available_servers() {
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find "$SCRIPT_DIR" -mindepth 1 -maxdepth 1 -type d -name 'server-*' -exec basename {} \; | sort
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}
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@ -136,15 +114,11 @@ select_server() {
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ensure_dirs() {
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mkdir -p "$INSTALL_ROOT" "$RUNTIME_BASE_DIR" "$DOWNLOAD_DIR"
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MODS_DIR="${PT_MODS_DIR:-$INSTALL_ROOT/mods}"
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mkdir -p "$MODS_DIR"
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}
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prepare_server_paths() {
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local safe_server_name
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safe_server_name="$(printf '%s' "$SERVER_NAME" | tr '/' '_')"
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STAMP_FILE="$RUNTIME_BASE_DIR/fabric-install-${safe_server_name}.stamp"
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MOD_STATE_FILE="$RUNTIME_BASE_DIR/mods-${safe_server_name}.txt"
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PACK_SLUG="$(printf '%s' "$SERVER_NAME" | tr '/' '_')"
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STAMP_FILE="$RUNTIME_BASE_DIR/fabric-install-${PACK_SLUG}.stamp"
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}
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load_pack_versions() {
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@ -157,7 +131,26 @@ load_pack_versions() {
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[ -n "$FABRIC_LOADER_VERSION" ] || fail "无法从 $PACK_DIR/pack.toml 读取 fabric 版本"
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}
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compute_pack_url() {
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if [ -n "${PT_PACK_URL:-}" ]; then
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PACK_URL="$PT_PACK_URL"
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return 0
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fi
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if [ -n "${PT_REPO_URL:-}" ] && [ -n "${PT_REPO_REF:-}" ]; then
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PACK_URL="${PT_REPO_URL%/}/raw/branch/${PT_REPO_REF}/${SERVER_NAME}/pack.toml"
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return 0
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fi
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PACK_URL="$PACK_DIR/pack.toml"
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}
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load_latest_fabric_installer_version() {
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if [ -n "$FABRIC_INSTALLER_VERSION" ]; then
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printf '%s' "$FABRIC_INSTALLER_VERSION"
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return 0
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fi
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local meta version
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meta="$(fetch_to_stdout 'https://meta.fabricmc.net/v2/versions/installer')"
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version="$(printf '%s\n' "$meta" | grep '"version"' | head -n 1 | sed 's/.*"version": *"\([^"]*\)".*/\1/')"
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@ -165,6 +158,15 @@ load_latest_fabric_installer_version() {
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printf '%s' "$version"
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}
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ensure_packwiz_bootstrap() {
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if [ -f "$BOOTSTRAP_JAR" ] && [ "$FORCE_UPDATE" != "1" ]; then
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return 0
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fi
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log "下载 packwiz-installer-bootstrap"
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fetch "$PACKWIZ_BOOTSTRAP_URL" "$BOOTSTRAP_JAR"
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}
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install_fabric_server() {
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local installer_version installer_jar wanted_stamp current_stamp
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@ -193,80 +195,24 @@ install_fabric_server() {
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printf '%s\n' "$wanted_stamp" > "$STAMP_FILE"
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}
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cleanup_stale_mods() {
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local current_file stale_name
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run_packwiz_installer() {
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local args=( -jar "$BOOTSTRAP_JAR" -g --side server --pack-folder "$INSTALL_ROOT" --meta-file "$PACKWIZ_META_FILE" "$PACK_URL" )
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[ -f "$MOD_STATE_FILE" ] || return 0
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if [ "$PACKWIZ_BOOTSTRAP_NO_UPDATE" = "1" ]; then
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args=( -jar "$BOOTSTRAP_JAR" --bootstrap-no-update -g --side server --pack-folder "$INSTALL_ROOT" --meta-file "$PACKWIZ_META_FILE" "$PACK_URL" )
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fi
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while IFS= read -r stale_name; do
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[ -n "$stale_name" ] || continue
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current_file="$MODS_DIR/$stale_name"
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if [ ! -f "$RUNTIME_BASE_DIR/current-mods.txt" ] || ! grep -Fxq "$stale_name" "$RUNTIME_BASE_DIR/current-mods.txt"; then
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if [ -f "$current_file" ]; then
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log "移除旧模组: $stale_name"
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[ "$DRY_RUN" = "1" ] || rm -f "$current_file"
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fi
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fi
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done < "$MOD_STATE_FILE"
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}
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if [ "$DRY_RUN" = "1" ]; then
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log "DRY RUN: 跳过执行 packwiz-installer"
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log "pack.toml URL: $PACK_URL"
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return 0
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fi
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sync_mods() {
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local meta file_name url hash_format hash dest tmp
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local tmp_state_file="$RUNTIME_BASE_DIR/current-mods.txt"
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: > "$tmp_state_file"
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shopt -s nullglob
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local files=("$PACK_DIR"/mods/*.pw.toml)
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shopt -u nullglob
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[ "${#files[@]}" -gt 0 ] || fail "在 $PACK_DIR/mods 下没有找到任何 .pw.toml 模组定义"
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for meta in "${files[@]}"; do
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file_name="$(toml_value 'filename' "$meta")"
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url="$(toml_value 'url' "$meta")"
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hash_format="$(toml_value 'hash-format' "$meta" || true)"
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hash="$(toml_value 'hash' "$meta" || true)"
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[ -n "$file_name" ] || fail "无法读取 $meta 中的 filename"
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[ -n "$url" ] || fail "无法读取 $meta 中的 download.url"
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printf '%s\n' "$file_name" >> "$tmp_state_file"
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dest="$MODS_DIR/$file_name"
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if [ "$FORCE_UPDATE" != "1" ] && [ -f "$dest" ]; then
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if [ -n "$hash_format" ] && [ -n "$hash" ]; then
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if verify_hash "$dest" "$hash" "$hash_format"; then
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log "模组已存在且校验通过: $file_name"
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continue
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fi
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log "模组校验失败,重新下载: $file_name"
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else
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log "模组已存在,跳过下载: $file_name"
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continue
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fi
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else
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log "下载模组: $file_name"
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fi
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if [ "$DRY_RUN" = "1" ]; then
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log "DRY RUN: 跳过下载 $url"
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continue
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fi
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tmp="$dest.part"
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fetch "$url" "$tmp"
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if [ -n "$hash_format" ] && [ -n "$hash" ] && ! verify_hash "$tmp" "$hash" "$hash_format"; then
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rm -f "$tmp"
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fail "模组校验失败: $file_name"
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fi
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mv "$tmp" "$dest"
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done
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cleanup_stale_mods
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[ "$DRY_RUN" = "1" ] || mv "$tmp_state_file" "$MOD_STATE_FILE"
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log "使用 packwiz-installer 同步服务端模组"
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(
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cd "$INSTALL_ROOT"
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"$JAVA_BIN" "${args[@]}"
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)
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}
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write_eula() {
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@ -333,16 +279,19 @@ main() {
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ensure_dirs
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prepare_server_paths
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load_pack_versions
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compute_pack_url
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ensure_packwiz_bootstrap
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log "脚本目录: $SCRIPT_DIR"
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log "安装目录: $INSTALL_ROOT"
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log "选择服务端: $SERVER_NAME"
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log "Pack 目录: $PACK_DIR"
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log "Pack URL: $PACK_URL"
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log "Minecraft 版本: $MINECRAFT_VERSION"
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log "Fabric Loader 版本: $FABRIC_LOADER_VERSION"
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install_fabric_server
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sync_mods
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run_packwiz_installer
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write_eula
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start_server
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}
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Reference in New Issue
Block a user