326 lines
8.4 KiB
Bash
Executable File
326 lines
8.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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# SHZ 后端测试环境部署脚本
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#
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# 默认部署方式：
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# ./buildAndStart-test.sh
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#
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# 常用命令：
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# ./buildAndStart-test.sh status
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# ./buildAndStart-test.sh stop
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# ./buildAndStart-test.sh logs
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#
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# deploy/start 成功后会自动跟踪后端日志；按 Ctrl+C 退出日志跟踪，不会停止后端进程。
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#
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# 可通过环境变量覆盖默认配置，例如：
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# PROFILE=test MAVEN_BIN=/opt/apache-maven-3.9.9/bin/mvn ./buildAndStart-test.sh
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set -Eeuo pipefail
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SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd -P)"
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# 目录和应用配置。默认使用脚本所在目录，适配当前服务器的
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# /data/code/shz-backend；BASE_PATH 仍可用于部署到其他目录。
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BASE_PATH="${BASE_PATH:-$SCRIPT_DIR}"
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JAR_PATH="${JAR_PATH:-$BASE_PATH/ruoyi-admin/target/ruoyi-admin.jar}"
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LOG_PATH="${LOG_PATH:-$BASE_PATH/logs}"
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LOG_FILE="${LOG_FILE:-$LOG_PATH/backend.log}"
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PID_FILE="${PID_FILE:-$LOG_PATH/backend.pid}"
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LOCK_FILE="${LOCK_FILE:-$LOG_PATH/deploy.lock}"
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PROFILE="${PROFILE:-test}"
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GIT_REMOTE="${GIT_REMOTE:-origin}"
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GIT_BRANCH="${GIT_BRANCH:-main}"
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UPDATE_CODE="${UPDATE_CODE:-true}"
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MAVEN_THREADS="${MAVEN_THREADS:-4}"
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STARTUP_TIMEOUT="${STARTUP_TIMEOUT:-120}"
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HEALTH_URL="${HEALTH_URL:-http://127.0.0.1:9091/}"
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# 测试 profile 默认使用这些本机目录。目录不存在时由脚本创建。
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RUOYI_PROFILE_DIR="${RUOYI_PROFILE_DIR:-/home/ruoyi/uploadPath}"
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FILE_UPLOAD_DIR="${FILE_UPLOAD_DIR:-/opt/service/file/data/file}"
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JVM_MEMORY="${JVM_MEMORY:--Xms2048M -Xmx2048M -XX:MaxDirectMemorySize=2048M}"
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JVM_DEBUG="${JVM_DEBUG:-}"
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JAVA_BIN="${JAVA_BIN:-}"
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MAVEN_BIN="${MAVEN_BIN:-}"
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__green() {
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printf '\033[1;32m%s\033[0m\n' "$1"
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}
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__red() {
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printf '\033[1;31m%s\033[0m\n' "$1" >&2
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}
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__yellow() {
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printf '\033[1;33m%s\033[0m\n' "$1"
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}
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is_true() {
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case "${1:-}" in
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1|true|TRUE|yes|YES|y|Y) return 0 ;;
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*) return 1 ;;
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esac
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}
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fail() {
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__red "$1"
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exit 1
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}
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require_command() {
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command -v "$1" >/dev/null 2>&1 || fail "缺少必要命令: $1"
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}
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resolve_java() {
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if [[ -n "$JAVA_BIN" ]]; then
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[[ -x "$JAVA_BIN" ]] || fail "JAVA_BIN 不可执行: $JAVA_BIN"
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return
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fi
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if command -v java >/dev/null 2>&1; then
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JAVA_BIN="$(command -v java)"
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elif [[ -n "${JAVA_HOME:-}" && -x "$JAVA_HOME/bin/java" ]]; then
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JAVA_BIN="$JAVA_HOME/bin/java"
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else
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fail "未找到 Java。请安装 JDK 8+，或设置 JAVA_BIN/JAVA_HOME。"
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fi
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}
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resolve_maven() {
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if [[ -n "$MAVEN_BIN" ]]; then
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[[ -x "$MAVEN_BIN" ]] || fail "MAVEN_BIN 不可执行: $MAVEN_BIN"
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return
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fi
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if command -v mvn >/dev/null 2>&1; then
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MAVEN_BIN="$(command -v mvn)"
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return
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fi
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# 兼容服务器上未加入 PATH 的 Maven 安装。
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local candidate
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for candidate in \
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"$BASE_PATH/mvnw" \
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"${MAVEN_HOME:-}/bin/mvn" \
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/usr/local/apache-maven/bin/mvn \
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/opt/apache-maven/bin/mvn \
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/opt/apache-maven-3.9.9/bin/mvn \
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/root/apache-maven/bin/mvn \
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/root/apache-maven-3.9.9/bin/mvn; do
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if [[ -n "$candidate" && -x "$candidate" ]]; then
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MAVEN_BIN="$candidate"
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return
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fi
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done
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fail "未找到 Maven。请先安装 Maven 3.9+，或执行时设置 MAVEN_BIN=/实际路径/bin/mvn。"
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}
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prepare_environment() {
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[[ -d "$BASE_PATH" ]] || fail "项目目录不存在: $BASE_PATH"
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[[ -f "$BASE_PATH/pom.xml" ]] || fail "不是有效的 Maven 项目目录（缺少 pom.xml）: $BASE_PATH"
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[[ -f "$BASE_PATH/ruoyi-admin/src/main/resources/application-${PROFILE}.yml" ]] \
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|| fail "未找到 profile 配置文件: $BASE_PATH/ruoyi-admin/src/main/resources/application-${PROFILE}.yml"
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mkdir -p "$LOG_PATH" "$RUOYI_PROFILE_DIR" "$FILE_UPLOAD_DIR"
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}
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find_app_pids() {
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local pid main_class pid_from_file cmdline
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declare -A seen=()
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# 优先读取本脚本记录的 PID，并确认该 PID 仍然是目标 JAR。
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if [[ -s "$PID_FILE" ]]; then
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pid_from_file="$(<"$PID_FILE")"
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if [[ "$pid_from_file" =~ ^[0-9]+$ && -r "/proc/$pid_from_file/cmdline" ]]; then
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cmdline="$(tr '\0' ' ' < "/proc/$pid_from_file/cmdline")"
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if [[ "$cmdline" == *"-jar $JAR_PATH"* ]]; then
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printf '%s\n' "$pid_from_file"
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seen["$pid_from_file"]=1
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fi
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fi
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fi
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# 兼容脚本升级前启动的实例。
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if command -v jps >/dev/null 2>&1; then
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while read -r pid main_class; do
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if [[ "$main_class" == "$JAR_PATH" && -z "${seen[$pid]+x}" ]]; then
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printf '%s\n' "$pid"
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seen["$pid"]=1
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fi
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done < <(jps -l 2>/dev/null || true)
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fi
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}
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pid_is_running() {
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local pid="$1"
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[[ "$pid" =~ ^[0-9]+$ ]] && kill -0 "$pid" 2>/dev/null
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}
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stop_app() {
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local pid second
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local -a pids=()
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mapfile -t pids < <(find_app_pids)
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if [[ "${#pids[@]}" -eq 0 ]]; then
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rm -f "$PID_FILE"
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__green "未找到运行中的测试环境进程"
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return 0
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fi
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__green "停止进程: ${pids[*]}"
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for pid in "${pids[@]}"; do
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kill "$pid" 2>/dev/null || true
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done
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for second in $(seq 1 30); do
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local remaining=()
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for pid in "${pids[@]}"; do
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pid_is_running "$pid" && remaining+=("$pid")
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done
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if [[ "${#remaining[@]}" -eq 0 ]]; then
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rm -f "$PID_FILE"
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__green "旧进程已停止"
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return 0
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fi
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sleep 1
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done
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__yellow "进程未在 30 秒内退出，执行强制终止: ${remaining[*]}"
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for pid in "${remaining[@]}"; do
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kill -9 "$pid" 2>/dev/null || true
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done
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rm -f "$PID_FILE"
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}
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update_code() {
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if ! is_true "$UPDATE_CODE"; then
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__yellow "跳过 Git 更新（UPDATE_CODE=$UPDATE_CODE）"
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return
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fi
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[[ -d "$BASE_PATH/.git" ]] || fail "项目不是 Git 仓库，无法更新代码: $BASE_PATH"
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__green "更新代码: $GIT_REMOTE/$GIT_BRANCH"
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git -C "$BASE_PATH" fetch "$GIT_REMOTE" "$GIT_BRANCH"
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git -C "$BASE_PATH" reset --hard "$GIT_REMOTE/$GIT_BRANCH"
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}
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build_app() {
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resolve_maven
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__green "开始构建（Maven: $MAVEN_BIN）"
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(
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cd "$BASE_PATH"
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"$MAVEN_BIN" -B -T "$MAVEN_THREADS" clean install -DskipTests
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) || fail "Maven 构建失败"
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[[ -s "$JAR_PATH" ]] || fail "构建完成但 JAR 文件不存在: $JAR_PATH"
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__green "构建完成: $JAR_PATH"
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}
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start_app() {
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local pid second
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local -a jvm_options=()
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read -r -a jvm_options <<< "$JVM_MEMORY $JVM_DEBUG"
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stop_app
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: > "$LOG_FILE"
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__green "启动测试环境（profile=$PROFILE）"
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(
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cd "$BASE_PATH"
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nohup "$JAVA_BIN" "${jvm_options[@]}" -jar "$JAR_PATH" \
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"--spring.profiles.active=$PROFILE" >> "$LOG_FILE" 2>&1 < /dev/null &
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echo "$!" > "$PID_FILE"
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)
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pid="$(<"$PID_FILE")"
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for second in $(seq 1 "$STARTUP_TIMEOUT"); do
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if ! pid_is_running "$pid"; then
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__red "应用启动失败，进程已退出。最近日志："
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tail -n 80 "$LOG_FILE" >&2 || true
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rm -f "$PID_FILE"
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return 1
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fi
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if command -v curl >/dev/null 2>&1 && curl -fsS --max-time 2 "$HEALTH_URL" >/dev/null 2>&1; then
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__green "应用启动成功: PID=$pid，健康检查通过（$HEALTH_URL）"
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return 0
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fi
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sleep 1
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done
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__red "应用进程仍在运行，但健康检查超时（${STARTUP_TIMEOUT}s）: $HEALTH_URL"
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__red "最近日志："
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tail -n 80 "$LOG_FILE" >&2 || true
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return 1
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}
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deploy() {
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prepare_environment
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exec 9>"$LOCK_FILE"
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flock -n 9 || fail "已有另一个部署任务正在执行: $LOCK_FILE"
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update_code
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build_app
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start_app
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__green "部署完成。日志文件: $LOG_FILE"
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logs
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}
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status() {
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prepare_environment
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local -a pids=()
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mapfile -t pids < <(find_app_pids)
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if [[ "${#pids[@]}" -eq 0 ]]; then
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__yellow "测试环境未运行"
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return 1
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fi
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__green "测试环境运行中: PID=${pids[*]}"
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if command -v curl >/dev/null 2>&1 && curl -fsS --max-time 3 "$HEALTH_URL" >/dev/null 2>&1; then
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__green "健康检查通过: $HEALTH_URL"
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else
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__yellow "健康检查未通过: $HEALTH_URL"
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fi
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}
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logs() {
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prepare_environment
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touch "$LOG_FILE"
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tail -f "$LOG_FILE"
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}
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main() {
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# 非交互式部署也加载系统 PATH；不存在时不影响运行。
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# 某些服务器的 /etc/profile 会引用未定义变量，不能在 nounset 下直接 source。
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if [[ -r /etc/profile ]]; then
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set +u
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source /etc/profile || true
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set -u
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fi
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resolve_java
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case "${1:-deploy}" in
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deploy|start)
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deploy
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;;
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stop)
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prepare_environment
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stop_app
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;;
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status)
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status
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;;
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logs|log)
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logs
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;;
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*)
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__red "用法: $0 [deploy|start|stop|status|logs]"
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exit 2
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;;
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esac
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}
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main "$@"
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