Files
CC-Switch/src-tauri/src/mcp/claude.rs
T
Jason 75e7f9d731 chore: remove dead code from MCP and provider modules
- Remove unused `read_mcp_json` from gemini_mcp.rs
- Remove unused `normalize_server_keys` from mcp/claude.rs
- Remove unused `validate_mcp_entry` from mcp/validation.rs
- Remove unused `write_codex_live`, `write_claude_live`, `app_not_found` from services/provider/mod.rs
- Clean up unused imports
2025-11-29 16:24:22 +08:00

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//! Claude MCP 同步和导入模块
use serde_json::Value;
use std::collections::HashMap;
use crate::app_config::{McpApps, McpConfig, McpServer, MultiAppConfig};
use crate::error::AppError;
use super::validation::{extract_server_spec, validate_server_spec};
/// 返回已启用的 MCP 服务器(过滤 enabled==true
fn collect_enabled_servers(cfg: &McpConfig) -> HashMap<String, Value> {
let mut out = HashMap::new();
for (id, entry) in cfg.servers.iter() {
let enabled = entry
.get("enabled")
.and_then(|v| v.as_bool())
.unwrap_or(false);
if !enabled {
continue;
}
match extract_server_spec(entry) {
Ok(spec) => {
out.insert(id.clone(), spec);
}
Err(err) => {
log::warn!("跳过无效的 MCP 条目 '{id}': {err}");
}
}
}
out
}
/// 将 config.json 中 enabled==true 的项投影写入 ~/.claude.json
pub fn sync_enabled_to_claude(config: &MultiAppConfig) -> Result<(), AppError> {
let enabled = collect_enabled_servers(&config.mcp.claude);
crate::claude_mcp::set_mcp_servers_map(&enabled)
}
/// 从 ~/.claude.json 导入 mcpServers 到统一结构(v3.7.0+
/// 已存在的服务器将启用 Claude 应用,不覆盖其他字段和应用状态
pub fn import_from_claude(config: &mut MultiAppConfig) -> Result<usize, AppError> {
let text_opt = crate::claude_mcp::read_mcp_json()?;
let Some(text) = text_opt else { return Ok(0) };
let v: Value = serde_json::from_str(&text)
.map_err(|e| AppError::McpValidation(format!("解析 ~/.claude.json 失败: {e}")))?;
let Some(map) = v.get("mcpServers").and_then(|x| x.as_object()) else {
return Ok(0);
};
// 确保新结构存在
let servers = config.mcp.servers.get_or_insert_with(HashMap::new);
let mut changed = 0;
let mut errors = Vec::new();
for (id, spec) in map.iter() {
// 校验:单项失败不中止,收集错误继续处理
if let Err(e) = validate_server_spec(spec) {
log::warn!("跳过无效 MCP 服务器 '{id}': {e}");
errors.push(format!("{id}: {e}"));
continue;
}
if let Some(existing) = servers.get_mut(id) {
// 已存在:仅启用 Claude 应用
if !existing.apps.claude {
existing.apps.claude = true;
changed += 1;
log::info!("MCP 服务器 '{id}' 已启用 Claude 应用");
}
} else {
// 新建服务器:默认仅启用 Claude
servers.insert(
id.clone(),
McpServer {
id: id.clone(),
name: id.clone(),
server: spec.clone(),
apps: McpApps {
claude: true,
codex: false,
gemini: false,
},
description: None,
homepage: None,
docs: None,
tags: Vec::new(),
},
);
changed += 1;
log::info!("导入新 MCP 服务器 '{id}'");
}
}
if !errors.is_empty() {
log::warn!("导入完成,但有 {} 项失败: {:?}", errors.len(), errors);
}
Ok(changed)
}
/// 将单个 MCP 服务器同步到 Claude live 配置
pub fn sync_single_server_to_claude(
_config: &MultiAppConfig,
id: &str,
server_spec: &Value,
) -> Result<(), AppError> {
// 读取现有的 MCP 配置
let current = crate::claude_mcp::read_mcp_servers_map()?;
// 创建新的 HashMap,包含现有的所有服务器 + 当前要同步的服务器
let mut updated = current;
updated.insert(id.to_string(), server_spec.clone());
// 写回
crate::claude_mcp::set_mcp_servers_map(&updated)
}
/// 从 Claude live 配置中移除单个 MCP 服务器
pub fn remove_server_from_claude(id: &str) -> Result<(), AppError> {
// 读取现有的 MCP 配置
let mut current = crate::claude_mcp::read_mcp_servers_map()?;
// 移除指定服务器
current.remove(id);
// 写回
crate::claude_mcp::set_mcp_servers_map(&current)
}