feat: support selecting server pack
This commit is contained in:
114
start.sh
114
start.sh
@ -1,12 +1,11 @@
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#!/usr/bin/env bash
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set -Eeuo pipefail
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ROOT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
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PACK_DIR="${PT_PACK_DIR:-$ROOT_DIR/server-01-random-block}"
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RUNTIME_DIR="${PT_RUNTIME_DIR:-$ROOT_DIR/.pt-panel-runtime}"
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MODS_DIR="${PT_MODS_DIR:-$ROOT_DIR/mods}"
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DOWNLOAD_DIR="$RUNTIME_DIR/downloads"
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STAMP_FILE="$RUNTIME_DIR/fabric-install.stamp"
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SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
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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="$RUNTIME_BASE_DIR/downloads"
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JAVA_BIN="${JAVA_BIN:-java}"
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JAVA_ARGS="${PT_JAVA_ARGS:--Xms1G -Xmx2G}"
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@ -16,6 +15,11 @@ DRY_RUN="${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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PACK_DIR=""
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MODS_DIR=""
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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' "$*"
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}
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@ -99,12 +103,52 @@ verify_hash() {
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[ "$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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select_server() {
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local available count first
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if [ -n "$SERVER_NAME" ]; then
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PACK_DIR="$SCRIPT_DIR/$SERVER_NAME"
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[ -f "$PACK_DIR/pack.toml" ] || fail "指定的服务端不存在: $SERVER_NAME"
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return 0
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fi
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available="$(list_available_servers || true)"
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count="$(printf '%s\n' "$available" | sed '/^$/d' | wc -l | awk '{print $1}')"
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if [ "$count" = "1" ]; then
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first="$(printf '%s\n' "$available" | sed -n '1p')"
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SERVER_NAME="$first"
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PACK_DIR="$SCRIPT_DIR/$SERVER_NAME"
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return 0
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fi
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if [ "$count" = "0" ]; then
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fail "仓库中没有找到任何 server-* 服务端目录"
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fi
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printf '[pt-panel] 可选服务端：\n%s\n' "$(printf '%s\n' "$available" | sed 's/^/ - /')" >&2
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fail "检测到多个服务端，请通过 PT_SERVER=<目录名> 或第一个参数指定，例如：PT_SERVER=server-01-random-block bash start.sh"
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}
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ensure_dirs() {
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mkdir -p "$RUNTIME_DIR" "$DOWNLOAD_DIR" "$MODS_DIR"
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mkdir -p "$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-${safe_server_name}.txt"
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}
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load_pack_versions() {
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[ -f "$PACK_DIR/pack.toml" ] || fail "找不到 $PACK_DIR/pack.toml，请确认已上传服务端 pack 文件"
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[ -f "$PACK_DIR/pack.toml" ] || fail "找不到 $PACK_DIR/pack.toml，请确认服务端 pack 存在"
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MINECRAFT_VERSION="$(toml_value 'minecraft' "$PACK_DIR/pack.toml")"
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FABRIC_LOADER_VERSION="$(toml_value 'fabric' "$PACK_DIR/pack.toml")"
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@ -126,15 +170,15 @@ install_fabric_server() {
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installer_version="$(load_latest_fabric_installer_version)"
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installer_jar="$DOWNLOAD_DIR/fabric-installer-${installer_version}.jar"
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wanted_stamp="mc=$MINECRAFT_VERSION loader=$FABRIC_LOADER_VERSION installer=$installer_version"
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wanted_stamp="server=$SERVER_NAME mc=$MINECRAFT_VERSION loader=$FABRIC_LOADER_VERSION installer=$installer_version"
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current_stamp="$(cat "$STAMP_FILE" 2>/dev/null || true)"
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if [ "$FORCE_UPDATE" != "1" ] && [ -f "$ROOT_DIR/fabric-server-launch.jar" ] && [ "$wanted_stamp" = "$current_stamp" ]; then
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if [ "$FORCE_UPDATE" != "1" ] && [ -f "$INSTALL_ROOT/fabric-server-launch.jar" ] && [ "$wanted_stamp" = "$current_stamp" ]; then
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log "Fabric 服务端已就绪，跳过重复安装"
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return 0
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fi
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log "准备安装 Fabric 服务端 (Minecraft $MINECRAFT_VERSION / Loader $FABRIC_LOADER_VERSION)"
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log "准备安装 Fabric 服务端：$SERVER_NAME (Minecraft $MINECRAFT_VERSION / Loader $FABRIC_LOADER_VERSION)"
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fetch "https://maven.fabricmc.net/net/fabricmc/fabric-installer/${installer_version}/fabric-installer-${installer_version}.jar" "$installer_jar"
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if [ "$DRY_RUN" = "1" ]; then
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@ -142,12 +186,35 @@ install_fabric_server() {
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return 0
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fi
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"$JAVA_BIN" -jar "$installer_jar" server -mcversion "$MINECRAFT_VERSION" -loader "$FABRIC_LOADER_VERSION" -downloadMinecraft
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(
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cd "$INSTALL_ROOT"
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"$JAVA_BIN" -jar "$installer_jar" server -mcversion "$MINECRAFT_VERSION" -loader "$FABRIC_LOADER_VERSION" -downloadMinecraft
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)
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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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[ -f "$MOD_STATE_FILE" ] || return 0
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while IFS= read -r stale_name; do
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[ -n "$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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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=("$PACK_DIR"/mods/*.pw.toml)
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@ -164,6 +231,7 @@ sync_mods() {
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[ -n "$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 "$dest" ]; then
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@ -196,11 +264,14 @@ sync_mods() {
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mv "$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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}
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write_eula() {
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if [ "$AUTO_EULA" = "TRUE" ] || [ "$AUTO_EULA" = "true" ] || [ "$AUTO_EULA" = "1" ]; then
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printf 'eula=true\n' > "$ROOT_DIR/eula.txt"
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printf 'eula=true\n' > "$INSTALL_ROOT/eula.txt"
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log "已写入 eula.txt"
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else
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log "已跳过自动写入 EULA（PT_AUTO_EULA=$AUTO_EULA）"
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@ -213,13 +284,13 @@ find_server_jar() {
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return 0
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fi
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if [ -f "$ROOT_DIR/fabric-server-launch.jar" ]; then
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printf '%s' "$ROOT_DIR/fabric-server-launch.jar"
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if [ -f "$INSTALL_ROOT/fabric-server-launch.jar" ]; then
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printf '%s' "$INSTALL_ROOT/fabric-server-launch.jar"
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return 0
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fi
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local candidate
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candidate="$(find "$ROOT_DIR" -maxdepth 1 -type f \( -name 'fabric-server-launch.jar' -o -name 'fabric-server-*.jar' -o -name 'server.jar' \) | sort | head -n 1 || true)"
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candidate="$(find "$INSTALL_ROOT" -maxdepth 1 -type f \( -name 'fabric-server-launch.jar' -o -name 'fabric-server-*.jar' -o -name 'server.jar' \) | sort | head -n 1 || true)"
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[ -n "$candidate" ] || return 1
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printf '%s' "$candidate"
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}
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@ -234,6 +305,7 @@ start_server() {
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else
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log "DRY RUN: 当前尚未生成服务端 jar；正式运行时会先执行 Fabric installer"
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fi
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log "安装目录: $INSTALL_ROOT"
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log "启动参数: $JAVA_ARGS"
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log "DRY RUN: 跳过实际启动"
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return 0
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@ -241,10 +313,12 @@ start_server() {
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[ -n "$server_jar" ] || fail "找不到可启动的服务端 jar，请检查 Fabric 安装是否成功"
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log "使用服务端: $SERVER_NAME"
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log "使用服务端文件: $server_jar"
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log "安装目录: $INSTALL_ROOT"
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log "启动参数: $JAVA_ARGS"
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cd "$ROOT_DIR"
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cd "$INSTALL_ROOT"
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exec "$JAVA_BIN" $JAVA_ARGS -jar "$server_jar" nogui
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}
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@ -255,10 +329,14 @@ main() {
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need_cmd awk
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need_cmd find
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select_server
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ensure_dirs
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prepare_server_paths
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load_pack_versions
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log "根目录: $ROOT_DIR"
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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 "Minecraft 版本: $MINECRAFT_VERSION"
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log "Fabric Loader 版本: $FABRIC_LOADER_VERSION"
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