[Tauri V2] Third-Party Fetch asset url | Tauri Apps | Page 1

devout lotus Sep 19, 2024, 4:35 PM

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I have a third party map engine in my app. I'm setting the asset url to fonts folder that is part of the angular apps assets that get deployed to the dist folder.

I have been testing with tauri build -- --debug on Mac and when I use assetUrl = 'tauri://localhost/assets/fonts'; and give that to the map it works as expected.

On Windows I get fetch errors like this using the same format:

Fetch API cannot load tauri://localhost/assets/fonts/arial-unicode-ms-regular/0-255.pbf. URL scheme "tauri" is not supported.

slate kettle Sep 19, 2024, 4:52 PM

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On windows it's unfortunately http(s)://tauri.localhost/... (https in v1, http in v2)

devout lotus Sep 19, 2024, 4:53 PM

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is there a tauri call to detect if I'm on windows or mac?

slate kettle Sep 19, 2024, 4:54 PM

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you could use convertFileSrc() (it has an option to set the scheme)
https://tauri.app/v1/api/js/os#type / https://v2.tauri.app/plugin/os-info/

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reading the user agent may also work idk

devout lotus Sep 19, 2024, 4:55 PM

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too bad convertFileSrc doesn't handle all this for you 😦

slate kettle Sep 19, 2024, 5:05 PM

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what doesn't it handle?

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convertFileSrc("assets/fonts", "tauri") may actually work for you, or am i missing something?

devout lotus Sep 20, 2024, 12:48 PM

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Yes this works across windows and macos returning the proper url format. Now I just need to detect if we are running in local development server mode. Is there a flag for that?

#[Tauri V2] Third-Party Fetch asset url