From 55e5c7d2ff2c51584067baaa5eb40c8157fca749 Mon Sep 17 00:00:00 2001
From: "Lei, HUANG" <mrsatangel@gmail.com>
Date: Tue, 8 Jul 2025 09:18:31 +0000
Subject: [PATCH] refactor/expose-config:  ### Make SubCommand and Fields
 Public in `frontend.rs`

 - Made `subcmd` field in `Command` struct public.
 - Made `SubCommand` enum public.
 - Made `config_file` and `env_prefix` fields in `StartCommand` struct public.

 These changes enhance the accessibility of command-related structures and fields, facilitating external usage and integration.

Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
---
 src/cmd/src/frontend.rs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/cmd/src/frontend.rs b/src/cmd/src/frontend.rs
index f4e1a4fe36..d1827941e9 100644
--- a/src/cmd/src/frontend.rs
+++ b/src/cmd/src/frontend.rs
@@ -102,7 +102,7 @@ impl App for Instance {
 #[derive(Parser)]
 pub struct Command {
     #[clap(subcommand)]
-    subcmd: SubCommand,
+    pub subcmd: SubCommand,
 }
 
 impl Command {
@@ -116,7 +116,7 @@ impl Command {
 }
 
 #[derive(Parser)]
-enum SubCommand {
+pub enum SubCommand {
     Start(StartCommand),
 }
 
@@ -153,7 +153,7 @@ pub struct StartCommand {
     #[clap(long)]
     postgres_addr: Option<String>,
     #[clap(short, long)]
-    config_file: Option<String>,
+    pub config_file: Option<String>,
     #[clap(short, long)]
     influxdb_enable: Option<bool>,
     #[clap(long, value_delimiter = ',', num_args = 1..)]
@@ -169,7 +169,7 @@ pub struct StartCommand {
     #[clap(long)]
     disable_dashboard: Option<bool>,
     #[clap(long, default_value = "GREPTIMEDB_FRONTEND")]
-    env_prefix: String,
+    pub env_prefix: String,
 }
 
 impl StartCommand {