mirror of
https://github.com/clash-verge-rev/clash-verge-rev.git
synced 2026-04-14 05:51:02 +08:00
2d2167e048
In Rust, the `or` and `or_else` methods have distinct behavioral differences. The `or` method always eagerly evaluates its argument and executes any associated function calls. This can lead to unnecessary performance costs—especially in expensive operations like string processing or file handling—and may even trigger unintended side effects. In contrast, `or_else` evaluates its closure lazily, only when necessary. Introducing a Clippy lint to disallow `or` sacrifices a bit of code simplicity but ensures predictable behavior and enforces lazy evaluation for better performance.
115 lines
3.6 KiB
Rust
115 lines
3.6 KiB
Rust
use super::CmdResult;
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use crate::{cmd::StringifyErr, config::*, core::CoreManager, log_err};
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use anyhow::{Context, anyhow};
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use serde_yaml_ng::Mapping;
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use smartstring::alias::String;
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use std::collections::HashMap;
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/// 获取运行时配置
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#[tauri::command]
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pub async fn get_runtime_config() -> CmdResult<Option<Mapping>> {
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Ok(Config::runtime().await.latest_ref().config.clone())
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}
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/// 获取运行时YAML配置
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#[tauri::command]
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pub async fn get_runtime_yaml() -> CmdResult<String> {
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let runtime = Config::runtime().await;
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let runtime = runtime.latest_ref();
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let config = runtime.config.as_ref();
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config
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.ok_or_else(|| anyhow!("failed to parse config to yaml file"))
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.and_then(|config| {
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serde_yaml_ng::to_string(config)
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.context("failed to convert config to yaml")
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.map(|s| s.into())
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})
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.stringify_err()
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}
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/// 获取运行时存在的键
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#[tauri::command]
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pub async fn get_runtime_exists() -> CmdResult<Vec<String>> {
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Ok(Config::runtime().await.latest_ref().exists_keys.clone())
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}
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/// 获取运行时日志
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#[tauri::command]
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pub async fn get_runtime_logs() -> CmdResult<HashMap<String, Vec<(String, String)>>> {
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Ok(Config::runtime().await.latest_ref().chain_logs.clone())
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}
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#[tauri::command]
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pub async fn get_runtime_proxy_chain_config(proxy_chain_exit_node: String) -> CmdResult<String> {
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let runtime = Config::runtime().await;
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let runtime = runtime.latest_ref();
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let config = runtime
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.config
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.as_ref()
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.ok_or_else(|| anyhow!("failed to parse config to yaml file"))
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.stringify_err()?;
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if let Some(serde_yaml_ng::Value::Sequence(proxies)) = config.get("proxies") {
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let mut proxy_name = Some(Some(proxy_chain_exit_node.as_str()));
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let mut proxies_chain = Vec::new();
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while let Some(proxy) = proxies.iter().find(|proxy| {
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if let serde_yaml_ng::Value::Mapping(proxy_map) = proxy {
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proxy_map.get("name").map(|x| x.as_str()) == proxy_name
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&& proxy_map.get("dialer-proxy").is_some()
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} else {
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false
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}
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}) {
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proxies_chain.push(proxy.to_owned());
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proxy_name = proxy.get("dialer-proxy").map(|x| x.as_str());
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}
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if let Some(entry_proxy) = proxies
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.iter()
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.find(|proxy| proxy.get("name").map(|x| x.as_str()) == proxy_name)
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&& !proxies_chain.is_empty()
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{
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// 添加第一个节点
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proxies_chain.push(entry_proxy.to_owned());
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}
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proxies_chain.reverse();
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let mut config: HashMap<String, Vec<serde_yaml_ng::Value>> = HashMap::new();
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config.insert("proxies".into(), proxies_chain);
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serde_yaml_ng::to_string(&config)
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.context("YAML generation failed")
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.map(|s| s.into())
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.stringify_err()
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} else {
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Err("failed to get proxies or proxy-groups".into())
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}
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}
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/// 更新运行时链式代理配置
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#[tauri::command]
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pub async fn update_proxy_chain_config_in_runtime(
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proxy_chain_config: Option<serde_yaml_ng::Value>,
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) -> CmdResult<()> {
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{
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let runtime = Config::runtime().await;
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let mut draft = runtime.draft_mut();
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draft.update_proxy_chain_config(proxy_chain_config);
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drop(draft);
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runtime.apply();
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}
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// 生成新的运行配置文件并通知 Clash 核心重新加载
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let run_path = Config::generate_file(ConfigType::Run)
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.await
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.stringify_err()?;
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log_err!(CoreManager::global().put_configs_force(run_path).await);
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Ok(())
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}
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