AvdanOS Configuration Pt. II

[Sammy99jsp]

Associated Issues: #46 #23

The main changes are the continuation of the custom Syntax from my first repo.

Adding a custom section

Now, implementing a configuration section is as simple as:

1. Declaring it:

use compositor_macros::config_section;

use crate::config::ConfigurationSection;

config_section!(
    MyCustomSection {
        "How many horns does a unicorn have?"
        unicornHorns => 1,
    }
);

impl ConfigurationSection for MyCustomSection {
    const PATH : &'static str = "$.myCustomSection";
}

2. Adding it to the Config struct somewhere:

#[derive(Deserialize, Debug)]
pub struct Config {
    /* . . . . */
    pub my_custom_section: MyCustomSection
}

And that's it!

Using the Config

The config can be gotten anywhere after initialization with Config::config().
Paths are also accessible if they are declared appropriately in their sections:

let config = Config::config();
println!("Horns on a unicorn: {}", config.my_custom_section.unicornHorns);

Future plans

• Config macros automatically generate JSON Schemas, and default JSONC sections.
• Build script packages them together, to be bundled with a release.

[Froxcey]

LGTM, learned a lot from this

[Froxcey]

LGTM

[Froxcey]

lmao I thought my review didn't sent

[MrSerge01]

lmao

[MrSerge01]

@Sammy99jsp btw, if you have more work to do with this, it's great to make this a draft PR