Issue a warning if no partitions are specified during serve.

Closes #40
rojo-rbx · May 22, 2018 · aa5f0cc · aa5f0cc
1 parent b067335
commit aa5f0cc
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diff --git a/CHANGES.md b/CHANGES.md
@@ -2,6 +2,7 @@
 
 ## Current master
 * Added icons to the Rojo plugin, made by [@Vorlias](https://github.com/Vorlias)! ([#70](https://github.com/LPGhatguy/rojo/pull/70))
+* Server will now issue a warning if no partitions are specified in `rojo serve` ([#40](https://github.com/LPGhatguy/rojo/issues/40))
 
 ## 0.4.6 (May 21, 2018)
 * Rojo handles being restarted by Roblox Studio more gracefully ([#67](https://github.com/LPGhatguy/rojo/issues/67))

diff --git a/server/src/commands/serve.rs b/server/src/commands/serve.rs
@@ -44,6 +44,13 @@ pub fn serve(project_path: &PathBuf, verbose: bool, port: Option<u64>) {
         },
     };
 
+    if project.partitions.len() == 0 {
+        println!("");
+        println!("This project has no partitions and will not do anything when served!");
+        println!("This is usually a mistake -- edit rojo.json!");
+        println!("");
+    }
+
     lazy_static! {
         static ref PLUGIN_CHAIN: PluginChain = PluginChain::new(vec![
             Box::new(ScriptPlugin::new()),