reworked examples

.gitignore

@@ -2,5 +2,7 @@
 .idea
 .direnv
 
-example*/*
-!example*/mlc.toml
+examples/workspace/*
+examples/repository/*
+!examples/workspace/mlc.toml
+!examples/repository/mlc.toml

examples/repository/mlc.toml

@@ -0,0 +1,24 @@
+[base]
+mode = "repository"
+smart_pull = true
+
+[mode.repository]
+name = "repository-test"
+build_on_update = true
+
+[mode.repository.signing]
+enabled = true
+key = "michal@tar.black"
+on_gen = true
+
+[mode.workspace]
+
+[repositories]
+name = [
+	"1::crystal-keyring",
+	"2::pfetch!",
+]
+urls = [
+	"https://github.com/crystal-linux/%repo%",
+	"https://github.com/crystal-linux/pkgbuild.%repo%",
+]

src/internal/exit_codes.rs

@@ -9,4 +9,5 @@ pub enum AppExitCode {
     NoPkgs = 8,
     ConfigParseError = 9,
     NoPackagesFound = 10,
+    InvalidRepo = 11,
 }

src/repository/repo.rs

@@ -81,6 +81,14 @@ pub fn generate(verbose: bool) {
         .wait()
         .unwrap();
 
+    // This should never happen, crash and burn if it does
+    if zst.success() && xz.success() {
+        crash!(
+            AppExitCode::InvalidRepo,
+            "Both .tar.zst and .tar.xz files found in repository. You've done something wrong. Aborting"
+        );
+    }
+
     // Ensuring aarch64/ALARM support for the future
     let aarch64_mode = if zst.success() {
         false