505 lines
13 KiB
Bash
Executable File
505 lines
13 KiB
Bash
Executable File
#!/bin/sh
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set -eu
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SCRIPT_DIR=$(CDPATH= cd -- "$(dirname "$0")" && pwd)
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# ==================== 生产配置区：按服务器实际路径修改 ====================
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# JDK 安装目录。留空时使用服务器已有 JAVA_HOME；仍为空时使用 PATH 中的 java。
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BACKEND_JAVA_HOME=""
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# 后端 Jar 所在目录。生产目录结构为：脚本在外层，Jar 位于 backend/ruoyi-admin.jar。
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APP_HOME="${SCRIPT_DIR}/backend"
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# 后端 Jar 文件名。
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JAR_NAME="ruoyi-admin.jar"
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# Spring Profile。
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SPRING_PROFILES_ACTIVE="uat"
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# JVM 参数。
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JAVA_OPTS="-Duser.timezone=Asia/Shanghai -Xms512m -Xmx1024m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=512m -XX:+HeapDumpOnOutOfMemoryError"
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# 额外应用启动参数，例如：--server.port=8080
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APP_ARGS=""
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# 停止进程等待秒数。
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STOP_WAIT_SECONDS=30
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# ==================== 以下为脚本逻辑，一般不需要修改 ====================
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if [ "${APP_HOME#/}" = "${APP_HOME}" ]; then
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APP_HOME="${SCRIPT_DIR}/${APP_HOME}"
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fi
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APP_HOME="${APP_HOME%/}"
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JAR_PATH="${APP_HOME}/${JAR_NAME}"
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FRONTEND_DIR="${SCRIPT_DIR}/frontend"
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LOG_DIR="${APP_HOME}/logs"
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CONSOLE_LOG="${LOG_DIR}/backend-console.log"
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PID_FILE="${LOG_DIR}/backend-java.pid"
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APP_MARKER="-Dccdi.backend.prod.home=${APP_HOME}"
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JAVA_CMD="java"
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RELATIVE_JAR_PATH=""
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TIMESTAMP=$(date '+%Y%m%d%H%M%S')
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BACKUP_ROOT="${SCRIPT_DIR}/backups"
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BACKUP_DIR="${BACKUP_ROOT}/${TIMESTAMP}"
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WORK_ROOT="${SCRIPT_DIR}/.deploy-work"
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WORK_DIR="${WORK_ROOT}/release-${TIMESTAMP}"
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RELEASE_ZIP=""
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RELEASE_JAR=""
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RELEASE_DIST_ZIP=""
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FRONTEND_SOURCE_DIR=""
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case "${APP_HOME}" in
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"${SCRIPT_DIR}"/*)
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RELATIVE_JAR_PATH="${APP_HOME#${SCRIPT_DIR}/}/${JAR_NAME}"
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;;
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esac
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timestamp() {
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date '+%Y-%m-%d %H:%M:%S'
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}
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log_info() {
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printf '[%s] %s\n' "$(timestamp)" "$1"
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}
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log_error() {
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printf '[%s] %s\n' "$(timestamp)" "$1" >&2
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}
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usage() {
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cat <<'EOF'
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用法: ./ccdi_function.sh [deploy|restart|stop] [上线压缩包路径]
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命令:
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deploy 备份 backend/ 与 frontend/，部署上线包，然后重启后端并持续输出日志
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restart 停止旧后端进程，启动 backend/ruoyi-admin.jar，并持续输出日志
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stop 停止当前脚本目录对应的 backend/ruoyi-admin.jar 进程
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上线包要求:
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未传上线压缩包路径时，脚本会自动使用当前脚本目录下唯一的 .zip 文件。
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上线压缩包根层必须包含 ruoyi-admin.jar 和 dist.zip。
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dist.zip 解压后必须包含 dist/index.html。
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生产目录示例:
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ccdi_function.sh
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backend/
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frontend/
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ccdi_YYYYMMDD.zip
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说明:
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restart 和 deploy 启动成功后会持续输出 backend/logs/backend-console.log。
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按 Ctrl+C 仅退出日志查看，不会停止已启动的后端进程。
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EOF
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}
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require_command() {
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if ! command -v "$1" >/dev/null 2>&1; then
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log_error "缺少命令: $1"
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exit 1
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fi
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}
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resolve_path() {
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input_path="$1"
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case "${input_path}" in
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/*)
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printf '%s\n' "${input_path}"
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;;
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*)
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input_dir=$(dirname "${input_path}")
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input_base=$(basename "${input_path}")
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printf '%s/%s\n' "$(CDPATH= cd -- "${input_dir}" && pwd)" "${input_base}"
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;;
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esac
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}
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resolve_java_cmd() {
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configured_java_home="${BACKEND_JAVA_HOME}"
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if [ -z "${configured_java_home}" ]; then
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configured_java_home="${JAVA_HOME:-}"
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fi
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if [ -n "${configured_java_home}" ]; then
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configured_java_home="${configured_java_home%/}"
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if [ ! -x "${configured_java_home}/bin/java" ]; then
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log_error "配置的 JAVA_HOME 无效，未找到可执行文件: ${configured_java_home}/bin/java"
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exit 1
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fi
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JAVA_HOME="${configured_java_home}"
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export JAVA_HOME
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JAVA_CMD="${JAVA_HOME}/bin/java"
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else
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require_command "java"
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JAVA_CMD="java"
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fi
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log_info "使用 Java 命令: ${JAVA_CMD}"
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}
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get_process_table() {
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if ! ps -ef 2>/dev/null; then
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log_error "执行 ps -ef 失败，无法扫描旧进程"
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return 1
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fi
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}
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is_backend_process_line() {
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process_line="$1"
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case "${process_line}" in
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*"<defunct>"*)
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return 1
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;;
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*" -jar ${JAR_PATH}"*)
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return 0
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;;
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*"${APP_MARKER}"*)
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return 0
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;;
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esac
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if [ -n "${RELATIVE_JAR_PATH}" ]; then
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case "${process_line}" in
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*" -jar ${RELATIVE_JAR_PATH}"*)
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return 0
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;;
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esac
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fi
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return 1
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}
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is_managed_pid() {
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check_pid="$1"
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if [ -z "${check_pid}" ] || ! kill -0 "${check_pid}" 2>/dev/null; then
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return 1
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fi
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if ! process_table=$(get_process_table); then
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return 1
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fi
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while IFS= read -r process_line; do
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set -- ${process_line}
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line_pid="${2:-}"
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if [ "${line_pid}" = "${check_pid}" ] && is_backend_process_line "${process_line}"; then
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return 0
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fi
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done <<EOF
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${process_table}
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EOF
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return 1
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}
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collect_pids() {
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all_pids=""
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unique_pids=""
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if ! process_table=$(get_process_table); then
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return 1
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fi
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if [ -f "${PID_FILE}" ]; then
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pid_file_value=$(sed -n '1p' "${PID_FILE}" 2>/dev/null || true)
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if is_managed_pid "${pid_file_value}"; then
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all_pids="${all_pids} ${pid_file_value}"
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fi
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fi
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while IFS= read -r process_line; do
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set -- ${process_line}
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scan_pid="${2:-}"
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case "${scan_pid}" in
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''|*[!0-9]*)
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continue
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;;
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esac
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if is_backend_process_line "${process_line}"; then
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all_pids="${all_pids} ${scan_pid}"
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fi
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done <<EOF
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${process_table}
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EOF
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for scan_pid in ${all_pids}; do
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case " ${unique_pids} " in
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*" ${scan_pid} "*)
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;;
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*)
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unique_pids="${unique_pids} ${scan_pid}"
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;;
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esac
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done
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printf '%s\n' "${unique_pids}" | xargs 2>/dev/null || true
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}
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start_backend() {
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resolve_java_cmd
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if [ ! -f "${JAR_PATH}" ]; then
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log_error "未找到后端 Jar: ${JAR_PATH}"
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exit 1
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fi
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if ! running_pids=$(collect_pids); then
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log_error "扫描后端进程失败"
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exit 1
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fi
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if [ -n "${running_pids}" ]; then
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log_error "检测到后端已在运行: ${running_pids}"
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exit 1
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fi
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mkdir -p "${LOG_DIR}"
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printf '\n===== %s start =====\n' "$(timestamp)" >>"${CONSOLE_LOG}"
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profile_arg=""
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if [ -n "${SPRING_PROFILES_ACTIVE}" ]; then
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profile_arg="--spring.profiles.active=${SPRING_PROFILES_ACTIVE}"
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fi
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log_info "开始启动后端 Jar: ${JAR_PATH}"
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nohup "${JAVA_CMD}" "${APP_MARKER}" ${JAVA_OPTS} -jar "${JAR_PATH}" ${profile_arg} ${APP_ARGS} >>"${CONSOLE_LOG}" 2>&1 &
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echo $! >"${PID_FILE}"
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sleep 3
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starter_pid=$(sed -n '1p' "${PID_FILE}" 2>/dev/null || true)
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if [ -z "${starter_pid}" ] || ! kill -0 "${starter_pid}" 2>/dev/null; then
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log_error "启动命令未保持运行，请检查日志: ${CONSOLE_LOG}"
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exit 1
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fi
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log_info "后端启动完成，PID: ${starter_pid}"
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}
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stop_backend() {
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if ! pids=$(collect_pids); then
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log_error "扫描后端进程失败"
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exit 1
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fi
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if [ -z "${pids}" ]; then
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log_info "未发现运行中的后端进程"
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rm -f "${PID_FILE}"
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return 0
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fi
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log_info "准备停止后端进程: ${pids}"
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for pid in ${pids}; do
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kill -TERM "${pid}" 2>/dev/null || true
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done
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elapsed=0
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remaining_pids="${pids}"
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while [ -n "${remaining_pids}" ] && [ "${elapsed}" -lt "${STOP_WAIT_SECONDS}" ]; do
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sleep 1
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elapsed=$((elapsed + 1))
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remaining_pids=""
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for pid in ${pids}; do
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if kill -0 "${pid}" 2>/dev/null; then
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remaining_pids="${remaining_pids} ${pid}"
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fi
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done
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remaining_pids=$(printf '%s\n' "${remaining_pids}" | xargs 2>/dev/null || true)
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done
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if [ -n "${remaining_pids}" ]; then
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log_info "仍有进程未退出，执行强制停止: ${remaining_pids}"
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for pid in ${remaining_pids}; do
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kill -KILL "${pid}" 2>/dev/null || true
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done
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fi
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rm -f "${PID_FILE}"
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log_info "后端停止完成"
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}
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follow_logs() {
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require_command "tail"
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mkdir -p "${LOG_DIR}"
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touch "${CONSOLE_LOG}"
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log_info "持续输出日志中，按 Ctrl+C 仅退出日志查看，不会停止后端进程"
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tail -n 200 -F "${CONSOLE_LOG}"
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}
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restart_action() {
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stop_backend
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start_backend
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follow_logs
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}
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resolve_release_zip() {
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if [ -n "${RELEASE_ZIP}" ]; then
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RELEASE_ZIP=$(resolve_path "${RELEASE_ZIP}")
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else
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mkdir -p "${WORK_ROOT}"
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candidate_file="${WORK_ROOT}/zip-candidates-${TIMESTAMP}.txt"
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find "${SCRIPT_DIR}" -maxdepth 1 -type f -name '*.zip' ! -name 'dist.zip' | sort >"${candidate_file}"
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candidate_count=$(wc -l <"${candidate_file}" | tr -d ' ')
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if [ "${candidate_count}" -eq 0 ]; then
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log_error "未在脚本目录找到上线压缩包，请传入压缩包路径"
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exit 1
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fi
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if [ "${candidate_count}" -gt 1 ]; then
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log_error "脚本目录存在多个上线压缩包，请显式传入压缩包路径"
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cat "${candidate_file}" >&2
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exit 1
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fi
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RELEASE_ZIP=$(sed -n '1p' "${candidate_file}")
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rm -f "${candidate_file}"
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fi
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if [ ! -f "${RELEASE_ZIP}" ]; then
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log_error "上线压缩包不存在: ${RELEASE_ZIP}"
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exit 1
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fi
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}
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assert_deploy_layout() {
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if [ ! -d "${APP_HOME}" ]; then
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log_error "未找到后端目录: ${APP_HOME}"
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exit 1
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fi
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if [ ! -d "${FRONTEND_DIR}" ]; then
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log_error "未找到前端目录: ${FRONTEND_DIR}"
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exit 1
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fi
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}
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backup_dir() {
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source_dir="$1"
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target_dir="$2"
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mkdir -p "${target_dir}"
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if [ -n "$(find "${source_dir}" -mindepth 1 -maxdepth 1 -print -quit)" ]; then
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cp -a "${source_dir}/." "${target_dir}/"
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log_info "已备份 ${source_dir} 到 ${target_dir}"
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else
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log_info "目录为空，已创建空备份目录: ${target_dir}"
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fi
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}
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backup_current_files() {
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mkdir -p "${BACKUP_DIR}"
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backup_dir "${APP_HOME}" "${BACKUP_DIR}/backend"
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backup_dir "${FRONTEND_DIR}" "${BACKUP_DIR}/frontend"
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}
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extract_release_package() {
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mkdir -p "${WORK_DIR}/release" "${WORK_DIR}/frontend"
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log_info "开始解压上线压缩包: ${RELEASE_ZIP}"
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unzip -q "${RELEASE_ZIP}" -d "${WORK_DIR}/release"
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RELEASE_JAR="${WORK_DIR}/release/${JAR_NAME}"
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RELEASE_DIST_ZIP="${WORK_DIR}/release/dist.zip"
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if [ ! -f "${RELEASE_JAR}" ]; then
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log_error "上线压缩包根层缺少 ${JAR_NAME}"
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exit 1
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fi
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if [ ! -f "${RELEASE_DIST_ZIP}" ]; then
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log_error "上线压缩包根层缺少 dist.zip"
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exit 1
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fi
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unzip -q "${RELEASE_DIST_ZIP}" -d "${WORK_DIR}/frontend"
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FRONTEND_SOURCE_DIR="${WORK_DIR}/frontend/dist"
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if [ ! -f "${FRONTEND_SOURCE_DIR}/index.html" ]; then
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log_error "dist.zip 解压后未找到 dist/index.html"
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exit 1
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fi
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}
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deploy_backend() {
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target_jar="${APP_HOME}/${JAR_NAME}"
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deploying_jar="${APP_HOME}/.${JAR_NAME}.deploying"
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cp "${RELEASE_JAR}" "${deploying_jar}"
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mv "${deploying_jar}" "${target_jar}"
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log_info "后端 Jar 已部署: ${target_jar}"
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}
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deploy_frontend() {
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find "${FRONTEND_DIR}" -mindepth 1 -maxdepth 1 -exec rm -rf {} +
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cp -a "${FRONTEND_SOURCE_DIR}/." "${FRONTEND_DIR}/"
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log_info "前端文件已部署到: ${FRONTEND_DIR}"
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}
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cleanup_work_dir() {
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rm -rf "${WORK_DIR}"
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}
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deploy_action() {
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RELEASE_ZIP="${1:-}"
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require_command "find"
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require_command "unzip"
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resolve_release_zip
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assert_deploy_layout
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backup_current_files
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trap cleanup_work_dir 0
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extract_release_package
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deploy_backend
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deploy_frontend
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cleanup_work_dir
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trap - 0
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log_info "部署完成，备份目录: ${BACKUP_DIR}"
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log_info "开始重启后端并输出日志"
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restart_action
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}
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main() {
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action="${1:-help}"
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case "${action}" in
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deploy)
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shift
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if [ "$#" -gt 1 ]; then
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usage
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exit 1
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fi
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deploy_action "${1:-}"
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;;
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restart)
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shift
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if [ "$#" -ne 0 ]; then
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usage
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exit 1
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fi
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restart_action
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;;
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stop)
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shift
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if [ "$#" -ne 0 ]; then
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usage
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exit 1
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fi
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stop_backend
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;;
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-h|--help|help)
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usage
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;;
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*)
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usage
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exit 1
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;;
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esac
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}
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main "$@"
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