update

tms-mysql.install

@@ -0,0 +1,120 @@
+# smarttms-mysql.install
+#
+# 这个脚本处理 smarttms-mysql 包的安装、升级和卸载时的操作。
+
+pkgname="tms-mysql"
+mysql_install_dir="/usr/local/mysql"
+mysql_data_dir="/data/mysql"
+mysql_user="mysql"
+mysql_group="mysql"
+mysql_uid="306" # 与 RPM spec 保持一致
+mysql_gid="306" # 与 RPM spec 保持一致
+mysql_root_password="PythA90ra5"
+mysql_sql_file="/usr/share/${pkgname}/tms_db_s3.sql"
+mysql_service="mysqld.service"
+
+# pre_install 钩子在安装文件复制到系统之前运行
+pre_install() {
+    # 创建 mysql 用户和组，如果不存在的话
+    if ! getent group "${mysql_group}" >/dev/null; then
+        echo "Creating group '${mysql_group}' with GID ${mysql_gid}..."
+        groupadd -r -g "${mysql_gid}" "${mysql_group}"
+    fi
+    if ! getent passwd "${mysql_user}" >/dev/null; then
+        echo "Creating user '${mysql_user}' with UID ${mysql_uid}..."
+        useradd -r -g "${mysql_gid}" -u "${mysql_uid}" -d "${mysql_data_dir}" -s /sbin/nologin "${mysql_user}"
+    fi
+
+    # 创建数据目录并设置权限
+    if [ ! -d "${mysql_data_dir}" ]; then
+        echo "Creating MySQL data directory '${mysql_data_dir}'..."
+        mkdir -p "${mysql_data_dir}"
+        chown "${mysql_user}":"${mysql_group}" "${mysql_data_dir}"
+        chmod 0750 "${mysql_data_dir}"
+    fi
+}
+
+# post_install 钩子在安装文件复制到系统之后运行
+post_install() {
+    local install_type="$1"
+    local timeout=60 # 等待 MySQL 启动的超时时间
+
+    # 由于数据库初始化和导入已在 PKGBUILD 的 package() 函数中完成，
+    # post_install 钩子现在只负责在目标系统上启动和启用服务。
+
+    echo "Reloading systemd daemon..."
+    systemctl daemon-reload
+
+    # 确保数据目录的权限正确，即使在 PKGBUILD 中已设置 root:root
+    # 这里再次设置确保在目标系统上是 mysql 用户拥有
+    echo "Setting ownership for MySQL data directory '${mysql_data_dir}' to ${mysql_user}:${mysql_group}..."
+    chown -R "${mysql_user}":"${mysql_group}" "${mysql_data_dir}"
+
+    echo "Enabling MySQL service..."
+    systemctl enable "${mysql_service}"
+
+    echo "Starting MySQL service..."
+    systemctl start "${mysql_service}"
+
+    echo "Waiting for MySQL server to start (up to ${timeout} seconds)..."
+    for i in $(seq 1 "${timeout}"); do
+        "${mysql_install_dir}/bin/mysqladmin" ping -h 127.0.0.1 -P 3306 &>/dev/null && break
+        sleep 1
+    done
+
+    if ! "${mysql_install_dir}/bin/mysqladmin" ping -h 127.0.0.1 -P 3306 &>/dev/null; then
+        echo "Warning: MySQL server did not start in time. Please check system logs for '${mysql_service}'." >&2
+        # 不再强制退出，因为数据库已预初始化，服务启动失败可能是其他配置问题
+    else
+        echo "MySQL server is running."
+    fi
+
+    echo "SmartTMS MySQL installation/upgrade complete."
+}
+
+# pre_remove 钩子在卸载文件被删除之前运行
+pre_remove() {
+    echo "Stopping MySQL service before removal..."
+    systemctl stop "${mysql_service}"
+}
+
+# post_remove 钩子在卸载文件被删除之后运行
+post_remove() {
+    local remove_type="0" # 0 表示完全卸载，1 表示升级
+
+    echo "Disabling MySQL service..."
+    systemctl disable "${mysql_service}"
+    echo "Reloading systemd daemon..."
+    systemctl daemon-reload
+
+    # 如果是完全卸载 (即 $1 为 0)，则清理用户、组和数据目录
+    if [ "${remove_type}" -eq 0 ]; then
+        echo "Performing full uninstallation cleanup..."
+
+        rm -rf /usr/local/mysql-5.6.47-linux-glibc2.12-x86_64
+        rm -rf /usr/local/mysql
+
+        # 警告用户数据目录将被删除
+        echo "WARNING: This will remove the MySQL data directory '${mysql_data_dir}' and all its data."
+        echo "Removing MySQL data directory '${mysql_data_dir}'..."
+        rm -rf "${mysql_data_dir}"
+        
+
+        # 删除用户和组
+        if getent passwd "${mysql_user}" >/dev/null; then
+            echo "Removing user '${mysql_user}'..."
+            userdel "${mysql_user}"
+        fi
+        if getent group "${mysql_group}" >/dev/null; then
+            echo "Removing group '${mysql_group}'..."
+            groupdel "${mysql_group}"
+        fi
+
+        # 删除 PATH 环境变量配置脚本
+        echo "Removing PATH configuration script '/etc/profile.d/mysql.sh'..."
+        rm -f /etc/profile.d/mysql.sh
+        echo "Full uninstallation cleanup complete."
+    else # remove_type is 1 (upgrade)
+        echo "MySQL package upgraded. Data directory and user/group are retained."
+    fi
+}