//! One-click IDE install commands.
//!
//! Opens deep link URIs for VS Code and Cursor to install the McpMux MCP server.
use mcpmux_core::{cursor_deep_link, vscode_deep_link};
use tracing::info;
/// Add McpMux to VS Code via deep link.
#[tauri::command]
pub async fn add_to_vscode(gateway_url: String) -> Result<(), String> {
let uri = vscode_deep_link(&gateway_url);
info!("[ClientInstall] Opening VS Code deep link: {}", uri);
open_deep_link(&uri)
}
/// Add McpMux to Cursor via deep link.
#[tauri::command]
pub async fn add_to_cursor(gateway_url: String) -> Result<(), String> {
let uri = cursor_deep_link(&gateway_url);
info!("[ClientInstall] Opening Cursor deep link: {}", uri);
open_deep_link(&uri)
}
/// Open a deep link URI using the system handler.
fn open_deep_link(uri: &str) -> Result<(), String> {
#[cfg(target_os = "windows")]
{
open_url_shell_execute(uri)
}
#[cfg(not(target_os = "windows"))]
{
open::that(uri).map_err(|e| format!("Failed to open URI: {}", e))
}
}
/// Windows: Use ShellExecuteW to open URI without flashing a console window.
#[cfg(target_os = "windows")]
fn open_url_shell_execute(url: &str) -> Result<(), String> {
use std::ffi::OsStr;
use std::os::windows::ffi::OsStrExt;
use std::ptr;
#[link(name = "shell32")]
extern "system" {
fn ShellExecuteW(
hwnd: *mut std::ffi::c_void,
operation: *const u16,
file: *const u16,
parameters: *const u16,
directory: *const u16,
show_cmd: i32,
) -> isize;
}
let url_wide: Vec<u16> = OsStr::new(url).encode_wide().chain(Some(0)).collect();
let open_wide: Vec<u16> = OsStr::new("open").encode_wide().chain(Some(0)).collect();
let result = unsafe {
ShellExecuteW(
ptr::null_mut(),
open_wide.as_ptr(),
url_wide.as_ptr(),
ptr::null(),
ptr::null(),
1, // SW_SHOWNORMAL
)
};
if result > 32 {
Ok(())
} else {
Err(format!("ShellExecuteW failed with code: {}", result))
}
}
