chore: reorganize recipes and repositories

.gitmodules

@@ -3,5 +3,5 @@
 	url = ../rugpi-template.git
 
 [submodule "extra"]
-	path = extra
+	path = repositories/extra
 	url = ../rugpi-extra.git

crates/rugpi-bakery/src/main.rs

@@ -6,7 +6,10 @@ use std::{
 use clap::Parser;
 use colored::Colorize;
 use config::load_config;
-use repositories::Repositories;
+use repositories::{
+    sources::{PathSource, Source},
+    Repositories,
+};
 use rugpi_common::Anyhow;
 use tasks::{
     bake::{self, BakeTask},
@@ -75,6 +78,12 @@ fn main() -> Anyhow<()> {
             let config = load_config(&args)?;
             let root_dir = std::env::current_dir()?;
             let mut repositories = Repositories::new(&root_dir);
+            repositories.load_source(
+                Source::Path(PathSource {
+                    path: "/usr/share/rugpi/repositories/core".into(),
+                }),
+                false,
+            )?;
             repositories.load_root(config.repositories.clone(), true)?;
             for (_, repository) in repositories.iter() {
                 println!(

crates/rugpi-bakery/src/tasks/customize.rs

@@ -56,7 +56,7 @@ fn recipe_schedule(config: &BakeryConfig) -> Anyhow<Vec<RecipeJob>> {
     // 1️⃣ Load builtin recipes.
     let builtin_recipes_path = PathBuf::from(
         env::var("RUGPI_BUILTIN_RECIPES_PATH")
-            .unwrap_or_else(|_| "/usr/share/rugpi/recipes".to_owned()),
+            .unwrap_or_else(|_| "/usr/share/rugpi/repositories/core/recipes".to_owned()),
     );
     library.loader().load_all(&builtin_recipes_path)?;
     // 2️⃣ Load custom recipes.

docker/Dockerfile.rugpi-bakery

@@ -73,7 +73,7 @@ RUN mkdir -p /usr/share/rugpi \
     && mv rpi-eeprom-master rpi-eeprom \
     && rm -f rpi-eeprom-master.zip
 
-COPY recipes /usr/share/rugpi/recipes
+COPY repositories /usr/share/rugpi/repositories
 COPY boot /usr/share/rugpi/boot
 
 COPY docker/layers/bakery/10-setup.sh /tmp/rugpi-docker/10-setup.sh

repositories/core/rugpi-repository.toml

@@ -0,0 +1,2 @@
+name = "rugpi"
+description = "Rugpi core recipes, collections, and layers."