新增 cct list/ls 命令显示用户配置列表

- 使用 tabled 库以表格形式展示配置信息
- 支持 "list" 和别名 "ls" 两种调用方式
- 显示别名、提供商和 API 密钥三列信息

Author: punisher1

src/commands/config.rs

@@ -4,6 +4,7 @@ use crate::models::{AppConfig, ConfigInstance};
 use crate::provider_store::ProviderStore;
 use anyhow::{Result, anyhow};
 use console::style;
+use tabled::{Table, Tabled};
 
 pub struct AddCommand {
     pub alias: String,
@@ -49,3 +50,38 @@ impl Command for AddCommand {
         Ok(())
     }
 }
+
+#[derive(Tabled)]
+struct ConfigRow {
+    #[tabled(rename = "别名")]
+    alias: String,
+    #[tabled(rename = "提供商")]
+    provider: String,
+    #[tabled(rename = "API密钥")]
+    api_key: String,
+}
+
+pub struct ListCommand;
+
+impl Command for ListCommand {
+    fn execute(self, config: &mut AppConfig) -> Result<()> {
+        if config.configs.is_empty() {
+            println!("{}", style("暂无配置").dim());
+            return Ok(());
+        }
+
+        let mut rows = Vec::new();
+        for (alias, config_instance) in &config.configs {
+            rows.push(ConfigRow {
+                alias: alias.clone(),
+                provider: config_instance.provider.clone(),
+                api_key: config_instance.api_key.clone(),
+            });
+        }
+
+        let table = Table::new(rows);
+        println!("{}", table);
+
+        Ok(())
+    }
+}

src/commands/mod.rs

@@ -2,6 +2,10 @@ pub mod config;
 pub mod provider;
 pub mod switch;
 
+pub use config::{AddCommand, ListCommand};
+pub use provider::ProviderCommand;
+pub use switch::UseCommand;
+
 use crate::models::AppConfig;
 use anyhow::Result;
 

src/main.rs

@@ -7,7 +7,7 @@ mod utils;
 
 use anyhow::Result;
 use clap::{Parser, Subcommand};
-use commands::{Command, config::AddCommand, provider::ProviderCommand, switch::UseCommand};
+use commands::{Command, AddCommand, ListCommand, ProviderCommand, UseCommand};
 use config_manager::ConfigManager;
 
 #[derive(Parser)]
@@ -39,6 +39,10 @@ enum Commands {
         api_key: String,
     },
 
+    /// List all configurations
+    #[command(alias = "ls")]
+    List,
+
     /// Use a configuration
     Use {
         /// Configuration alias (optional, will show interactive selection if not provided)
@@ -94,6 +98,10 @@ fn main() -> Result<()> {
             };
             cmd.execute(&mut config)?;
         }
+        Commands::List => {
+            let cmd = ListCommand;
+            cmd.execute(&mut config)?;
+        }
         Commands::Use { alias } => {
             let cmd = UseCommand { alias };
             cmd.execute(&mut config)?;

tests/integration_test.rs

@@ -4,7 +4,7 @@ use std::process::Command;
 #[test]
 fn test_provider_list_runs() {
     let output = Command::new("cargo")
-        .args(&["run", "--", "provider", "list"])
+        .args(["run", "--", "provider", "list"])
         .output()
         .expect("Failed to execute command");
 
@@ -19,7 +19,7 @@ fn test_provider_list_runs() {
 #[test]
 fn test_version() {
     let output = Command::new("cargo")
-        .args(&["run", "--", "--version"])
+        .args(["run", "--", "--version"])
         .output()
         .expect("Failed to execute command");
 
@@ -31,7 +31,7 @@ fn test_version() {
 #[test]
 fn test_help() {
     let output = Command::new("cargo")
-        .args(&["run", "--", "--help"])
+        .args(["run", "--", "--help"])
         .output()
         .expect("Failed to execute command");
 
@@ -43,7 +43,7 @@ fn test_help() {
 #[test]
 fn test_provider_ls() {
     let output = Command::new("cargo")
-        .args(&["run", "--", "provider", "ls"])
+        .args(["run", "--", "provider", "ls"])
         .output()
         .expect("Failed to execute command");