feat: 支持 Clojure 语言环境安装

Author: qianmoQ

src-tauri/src/config.rs

@@ -22,6 +22,12 @@ pub struct EditorConfig {
     pub space_dot_omission: Option<bool>, // 是否显示空格省略
 }
 
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct EnvironmentMirrorConfig {
+    pub enabled: Option<bool>,
+    pub base_url: Option<String>,
+}
+
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct AppConfig {
     pub log_directory: Option<String>,
@@ -30,6 +36,7 @@ pub struct AppConfig {
     pub theme: Option<String>,
     pub plugins: Option<Vec<PluginConfig>>,
     pub editor: Option<EditorConfig>,
+    pub environment_mirror: Option<EnvironmentMirrorConfig>,
 }
 
 impl Default for AppConfig {
@@ -50,6 +57,10 @@ impl Default for AppConfig {
                 show_function_help: Some(false),
                 space_dot_omission: Some(false),
             }),
+            environment_mirror: Some(EnvironmentMirrorConfig {
+                enabled: Some(true),
+                base_url: Some("http://cdn.global.devlive.top".to_string()),
+            }),
         }
     }
 }
@@ -113,6 +124,15 @@ impl ConfigManager {
                             println!("读取配置 -> 添加默认 editor 配置");
                         }
 
+                        // 检查并设置 environment_mirror 默认配置
+                        if config.environment_mirror.is_none() {
+                            config.environment_mirror = Some(EnvironmentMirrorConfig {
+                                enabled: Some(true),
+                                base_url: Some("http://cdn.global.devlive.top".to_string()),
+                            });
+                            println!("读取配置 -> 添加默认 environment_mirror 配置");
+                        }
+
                         Ok(config)
                     }
                     Err(e) => {
@@ -218,6 +238,10 @@ impl ConfigManager {
                 show_function_help: Some(false),
                 space_dot_omission: Some(false),
             }),
+            environment_mirror: Some(EnvironmentMirrorConfig {
+                enabled: Some(true),
+                base_url: Some("http://cdn.global.devlive.top".to_string()),
+            }),
         }
     }
 

src-tauri/src/env_commands.rs

@@ -1,6 +1,6 @@
 use crate::env_manager::{EnvironmentInfo, EnvironmentManager};
 use log::info;
-use tauri::{AppHandle, State};
+use tauri::{AppHandle, Emitter, State};
 use tokio::sync::Mutex;
 
 pub type EnvironmentManagerState = Mutex<EnvironmentManager>;
@@ -24,20 +24,37 @@ pub async fn download_and_install_version(
 ) -> Result<String, String> {
     info!("下载并安装 {} 版本 {}", language, version);
     let manager = env_manager.lock().await;
-    manager
-        .download_and_install_version(&language, &version, app_handle)
-        .await
+    let result = manager
+        .download_and_install_version(&language, &version, app_handle.clone())
+        .await;
+
+    if result.is_ok() {
+        // 发送配置更新事件通知前端刷新配置
+        app_handle.emit("config-updated", ()).ok();
+        info!("已发送配置更新事件");
+    }
+
+    result
 }
 
 #[tauri::command]
 pub async fn switch_environment_version(
     language: String,
     version: String,
+    app_handle: AppHandle,
     env_manager: State<'_, EnvironmentManagerState>,
 ) -> Result<(), String> {
     info!("切换 {} 到版本 {}", language, version);
     let manager = env_manager.lock().await;
-    manager.switch_version(&language, &version).await
+    let result = manager.switch_version(&language, &version).await;
+
+    if result.is_ok() {
+        // 发送配置更新事件通知前端刷新配置
+        app_handle.emit("config-updated", ()).ok();
+        info!("已发送配置更新事件");
+    }
+
+    result
 }
 
 #[tauri::command]

src-tauri/src/env_manager.rs

@@ -98,7 +98,7 @@ impl EnvironmentManager {
         let provider = self
             .providers
             .get(language)
-            .ok_or_else(|| format!("暂未支持 {} 语言，请前往 github 提供 issus", language))?;
+            .ok_or_else(|| format!("暂未支持 {} 语言，请前往 github 提供 issues", language))?;
 
         info!("获取 {} 环境信息", language);
 
@@ -126,7 +126,7 @@ impl EnvironmentManager {
         let provider = self
             .providers
             .get(language)
-            .ok_or_else(|| format!("暂未支持 {} 语言，请前往 github 提供 issus", language))?;
+            .ok_or_else(|| format!("暂未支持 {} 语言，请前往 github 提供 issues", language))?;
 
         info!("开始下载并安装 {} 版本 {}", language, version);
         provider.download_and_install(version, app_handle).await
@@ -136,7 +136,7 @@ impl EnvironmentManager {
         let provider = self
             .providers
             .get(language)
-            .ok_or_else(|| format!("暂未支持 {} 语言，请前往 github 提供 issus", language))?;
+            .ok_or_else(|| format!("暂未支持 {} 语言，请前往 github 提供 issues", language))?;
 
         info!("切换 {} 到版本 {}", language, version);
         provider.switch_version(version).await
@@ -175,3 +175,84 @@ pub fn emit_download_progress(
         error!("发送下载进度事件失败: {}", e);
     }
 }
+
+// 将 GitHub 下载 URL 转换为 CDN 镜像 URL
+pub fn convert_to_cdn_url(
+    original_url: &str,
+    language: &str,
+    version: &str,
+) -> Result<String, String> {
+    use crate::config::get_app_config_internal;
+
+    let config = get_app_config_internal().map_err(|e| format!("获取配置失败: {}", e))?;
+
+    let mirror_config = config.environment_mirror.as_ref();
+    let enabled = mirror_config.and_then(|m| m.enabled).unwrap_or(false);
+
+    if !enabled {
+        return Ok(original_url.to_string());
+    }
+
+    let base_url = mirror_config
+        .and_then(|m| m.base_url.as_ref())
+        .ok_or_else(|| "CDN 基础 URL 未配置".to_string())?;
+
+    // 从原始 URL 中提取文件名
+    let file_name = original_url
+        .split('/')
+        .last()
+        .ok_or_else(|| "无效的下载 URL".to_string())?;
+
+    // 构建 CDN URL: {base_url}/{language}/{version}/{filename}
+    let cdn_url = format!(
+        "{}/{}/{}/{}",
+        base_url.trim_end_matches('/'),
+        language,
+        version,
+        file_name
+    );
+
+    info!("转换下载 URL: {} -> {}", original_url, cdn_url);
+    Ok(cdn_url)
+}
+
+// 尝试从 CDN 下载，失败则回退到原始 URL
+pub async fn download_with_fallback(
+    client: &reqwest::Client,
+    original_url: &str,
+    language: &str,
+    version: &str,
+) -> Result<reqwest::Response, String> {
+    // 首先尝试从 CDN 下载
+    match convert_to_cdn_url(original_url, language, version) {
+        Ok(cdn_url) if cdn_url != original_url => {
+            info!("尝试从 CDN 下载: {}", cdn_url);
+            match client.get(&cdn_url).send().await {
+                Ok(response) if response.status().is_success() => {
+                    info!("CDN 下载成功");
+                    return Ok(response);
+                }
+                Ok(response) => {
+                    info!("CDN 下载失败 (HTTP {}), 回退到原始 URL", response.status());
+                }
+                Err(e) => {
+                    info!("CDN 下载失败 ({}), 回退到原始 URL", e);
+                }
+            }
+        }
+        Ok(_) => {
+            info!("CDN 镜像未启用，使用原始 URL");
+        }
+        Err(e) => {
+            info!("CDN URL 转换失败 ({}), 使用原始 URL", e);
+        }
+    }
+
+    // 回退到原始 URL
+    info!("从原始 URL 下载: {}", original_url);
+    client
+        .get(original_url)
+        .send()
+        .await
+        .map_err(|e| format!("下载失败: {}", e))
+}