beet_rsx 0.0.8

An Astro inspired templating system built with bevy
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use beet_core::prelude::*;


/// Load all file snippets from the `snippets` directory on [`Startup`].
#[derive(Default)]
pub struct LoadSnippetsPlugin;

impl Plugin for LoadSnippetsPlugin {
	fn build(&self, app: &mut App) {
		app.init_plugin::<crate::prelude::ApplyDirectivesPlugin>()
			.add_systems(Startup, load_all_file_snippets_fine_grained);
		// .add_systems(Startup, load_all_file_snippets);
	}
}


/// Load snippet scene if it exists.
// temp whole file until fine-grained loading is implemented
pub fn load_all_file_snippets(world: &mut World) -> Result {
	let config = world.resource::<WorkspaceConfig>();
	let file = config.snippets_dir().into_abs().join("snippets.ron");
	if let Ok(file) = fs_ext::read_to_string(file) {
		world.load_scene(file)?;
	}
	Ok(())
}
pub fn load_all_file_snippets_fine_grained(world: &mut World) -> Result {
	let config = world.resource::<WorkspaceConfig>();

	let files = match ReadDir::files_recursive(config.snippets_dir().into_abs())
	{
		Ok(files) => files,
		Err(err) => {
			warn!(
				"Error reading snippets directory at {}\n{err}",
				config.snippets_dir()
			);
			return Ok(());
		}
	};
	let num_files = files.len();
	let start = std::time::Instant::now();
	// TODO fine-grained loading with watcher

	// TODO store this in a resource for hooking up with fine-grained loading
	let mut snippet_entity_map = Default::default();
	for file in files {
		let file = fs_ext::read_to_string(file)?;
		{
			world.load_scene_with(file, &mut snippet_entity_map)?;
		}
	}
	debug!(
		"Loaded {} file snippets in {}ms",
		num_files,
		start.elapsed().as_millis()
	);
	Ok(())
}