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cc-switch/src-tauri/src/vscode.rs

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Rust
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use std::path::{PathBuf};
/// 枚举可能的 VS Code 发行版配置目录名称
fn vscode_product_dirs() -> Vec<&'static str> {
vec![
"Code", // VS Code Stable
"Code - Insiders", // VS Code Insiders
"VSCodium", // VSCodium
"Code - OSS", // OSS 发行版
]
}
/// 获取 VS Code 用户 settings.json 的候选路径列表(按优先级排序)
pub fn candidate_settings_paths() -> Vec<PathBuf> {
let mut paths = Vec::new();
#[cfg(target_os = "macos")]
{
if let Some(home) = dirs::home_dir() {
for prod in vscode_product_dirs() {
paths.push(
home.join("Library").join("Application Support").join(prod).join("User").join("settings.json")
);
}
}
}
#[cfg(target_os = "windows")]
{
// Windows: %APPDATA%\Code\User\settings.json
if let Some(roaming) = dirs::config_dir() {
for prod in vscode_product_dirs() {
paths.push(roaming.join(prod).join("User").join("settings.json"));
}
}
}
#[cfg(all(unix, not(target_os = "macos")))]
{
// Linux: ~/.config/Code/User/settings.json
if let Some(config) = dirs::config_dir() {
for prod in vscode_product_dirs() {
paths.push(config.join(prod).join("User").join("settings.json"));
}
}
}
paths
}
/// 返回第一个存在的 settings.json 路径
pub fn find_existing_settings() -> Option<PathBuf> {
for p in candidate_settings_paths() {
if let Ok(meta) = std::fs::metadata(&p) {
if meta.is_file() {
return Some(p);
}
}
}
None
}