include_aseprite! from OUT_DIR

[screenshakes]

Hi!
I'm using a build script to split a few 128x128 sprites into 4 64x64 aseprite files, it works when I'm exporting in the gfx folder but I'd like to use the out folder instead in order to make it cleaner.

It seems that the include_aseprite! macro only works with hard coded paths so far so I'm getting the following error:
error: expected string literal.

Here is the code that causes the error:
const PORTRAIT_0: &Graphics = include_aseprite!(concat!(env!("OUT_DIR"), "/portrait_0.aseprite"));

Any idea? Thanks!

[gwilymk]

Sadly I think this is eager macro expansion which has a postponed RFC as discussed here Michael-F-Bryan/include_dir#86 (someone wanting to do a very similar thing).

In theory it could read $OUT_DIR/portrait_0.aseprite and expand the environment variables? I wouldn't be opposed to that if you want to create a PR for it :).

Would need handling here: https://github.com/agbrs/agb/blob/master/agb-image-converter/src/lib.rs#L45 for backgrounds and here: https://github.com/agbrs/agb/blob/master/agb-image-converter/src/lib.rs#L313 for sprites :)

[screenshakes]

In theory it could read $OUT_DIR/portrait_0.aseprite and expand the environment variables? I wouldn't be opposed to that if you want to create a PR for it :).

Would need handling here: https://github.com/agbrs/agb/blob/master/agb-image-converter/src/lib.rs#L45 for backgrounds and here: https://github.com/agbrs/agb/blob/master/agb-image-converter/src/lib.rs#L313 for sprites :)

Sounds good, thanks for the pointers!