feat: add sctips help

Signed-off-by: Xinwei Xiong(cubxxw-openim) <3293172751nss@gmail.com>

scripts/install/common.sh

@@ -30,6 +30,10 @@ source "${OPENIM_ROOT}/scripts/lib/init.sh"
 # Make sure the environment is only called via common to avoid too much nesting
 source "${OPENIM_ROOT}/scripts/install/environment.sh"
 
+service_port_name={
+    
+}
+
 # Execute commands that require root permission without entering a password
 function openim::common::sudo {
   echo ${LINUX_PASSWORD} | sudo -S $1

scripts/install/environment.sh

@@ -164,7 +164,8 @@ def "WEBSOCKET_MAX_CONN_NUM" "100000"                 # Websocket最大连接数
 def "WEBSOCKET_MAX_MSG_LEN" "4096"                    # Websocket最大消息长度
 def "WEBSOCKET_TIMEOUT" "10"                          # Websocket超时
 def "PUSH_ENABLE" "getui"                             # 推送是否启用
-def "GETUI_PUSH_URL" "https://restapi.getui.com/v2/$appId"  # GeTui推送URL
+# GeTui推送URL
+readonly GETUI_PUSH_URL=${GETUI_PUSH_URL:-'https://restapi.getui.com/v2/$appId'}
 def "FCM_SERVICE_ACCOUNT" "x.json"                    # FCM服务账户
 def "JPNS_APP_KEY"                                  # JPNS应用密钥
 def "JPNS_MASTER_SECRET"                            # JPNS主密钥

scripts/install/start_rpc_service.sh

@@ -15,7 +15,6 @@
 # limitations under the License.
 
 #Include shell font styles and some basic information
-SCRIPTS_ROOT=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
 OPENIM_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd -P)"
 
 #Include shell font styles and some basic information