[bug] 'resolve_resource' does not give the correct path on windows

[zhibisora]

Describe the bug

tauri::Builder::default()
        .setup(move |app| {
            let window = app.get_window("main").unwrap();
            let script_path = app
                .path_resolver()
                .resolve_resource("resources")
                .unwrap()
                .to_string_lossy()
                .to_string();

            print!("{}", script_path);
            // ...

If your project path is 'D:\foo', and your 'resources' path is 'D:\foo\resources'.

// in tauri.conf.json
"resources": [
        "resources"
      ],

Then the 'script_path' you get is

\\?\D:\foo\resources   // all '\' is escaped

It has more '\\?\' than the real path and causes errors in some of my functions.

Reproduction

Use the configuration in the bug description.

Expected behavior

Get

D:\foo\resources

instead of

\\?\D:\foo\resources

Platform and versions

Environment
  › OS: Windows 10.0.19044 X64
  › Webview2: 104.0.1293.70
  › MSVC:
      - Visual Studio ???? 2019
  › Node.js: 16.16.0
  › npm: 8.11.0
  › pnpm: 7.9.0
  › yarn: Not installed!
  › rustup: 1.25.1
  › rustc: 1.63.0
  › cargo: 1.63.0
  › Rust toolchain: stable-x86_64-pc-windows-msvc

Packages
  › @tauri-apps/cli [NPM]: 1.0.5
  › @tauri-apps/api [NPM]: 1.0.2
  › tauri [RUST]: 1.0.5,
  › tauri-build [RUST]: 1.0.4,
  › tao [RUST]: 0.12.2,
  › wry [RUST]: 0.19.0,

App
  › build-type: bundle
  › CSP: unset
  › distDir: ../dist
  › devPath: http://localhost:8010/
  › framework: Vue.js

App directory structure
  ├─ .vscode
  ├─ dist
  ├─ node_modules
  ├─ public
  ├─ src
  ├─ src-tauri
  └─ test

Stack trace

No response

Additional context

Also, I don't know how to get the output from 'println!()' in setup in the example, you can check the value of script_path by debug.

If anyone knows how to get the output of println in setup please let me know, or discuss it here #5094 (comment).

[amrbashir]

This is not a bug, this a general Windows thing called UNC path, Rust just doesn't hide it from you like other languages. You can use dunce crate if you don't want to deal with it directly.