`bin.exe_file` on `BinPackage` does not consider cross-compilation

[Chris]

https://github.com/leptos-rs/cargo-leptos/blob/170d9a09a22c68cf349514a09f1962185fc93333/src/config/bin_package.rs#L87C2-L87C3

https://github.com/leptos-rs/cargo-leptos/blob/170d9a09a22c68cf349514a09f1962185fc93333/src/service/site.rs#L117C6-L117C6

I develop on wsl and my application is compiled for windows for some use cases. Get the below error as its not looking for kolibri.exe but instead kolibri. Given, everything still compiles without issue. Seems to just be the hashing that fails.

I might have some time to fix this up, but can't say for sure.

Error: at `/home/[omitted]/.cargo/registry/src/index.crates.io-6f17d22bba15001f/cargo-leptos-0.2.5/src/compile/server.rs:39:22`

Caused by:
    0: at `/home/[omitted]/.cargo/registry/src/index.crates.io-6f17d22bba15001f/cargo-leptos-0.2.5/src/service/site.rs:117:44`
    1: Could not read "target/x86_64-pc-windows-gnu/release/kolibri" at `/home/[omitted]/.cargo/registry/src/index.crates.io-6f17d22bba15001f/cargo-leptos-0.2.5/src/ext/fs.rs:44:10`
    2: No such file or directory (os error 2)

[Chris]

After digging into some of the thrills of cross compilation I would just ask if it's even something cargo_leptos would want to support? There may be too many edge cases to make a commitment beyond building for the arch that we are already on.

[Ben Wishovich]

I could swear someone already did cross compilation using cargo cross and changing the bin-cargo-command arg

[Chris]

Oh, apparently there was discussion on discord that pointed to an undocumented arg to override the cargo command, https://github.com/leptos-rs/cargo-leptos/blob/170d9a09a22c68cf349514a09f1962185fc93333/src/config/project.rs#L173C1-L174C43

They pointed it to cross. Which works fine. So maybe just best to document it.

Edit: I can make a PR for this tomorrow. tiny change to document it anyways

[Ben Wishovich]

Closing this as #228 was merged