Merge pull request #12657 from aloubyansky/12528

Devmode: throw an error if a hot-reloadable module hasn't been compiled before the launch
quarkusio · Oct 12, 2020 · 6ee64ae · 6ee64ae
2 parents 9d5f822 + 22f583f
commit 6ee64ae
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/devtools/maven/src/main/java/io/quarkus/maven/DevMojo.java b/devtools/maven/src/main/java/io/quarkus/maven/DevMojo.java
@@ -520,7 +520,7 @@ private String getSourceEncoding() {
         return null;
     }
 
-    private void addProject(DevModeContext devModeContext, LocalProject localProject, boolean root) {
+    private void addProject(DevModeContext devModeContext, LocalProject localProject, boolean root) throws Exception {
 
         String projectDirectory = null;
         Set<String> sourcePaths = null;
@@ -557,6 +557,11 @@ private void addProject(DevModeContext devModeContext, LocalProject localProject
             resourcePath = resourcesSourcesDir.toAbsolutePath().toString();
         }
 
+        if (classesPath == null && (!sourcePaths.isEmpty() || resourcePath != null)) {
+            throw new MojoExecutionException("Hot reloadable dependency " + localProject.getAppArtifact()
+                    + " has not been compiled yet (the classes directory " + classesDir + " does not exist)");
+        }
+
         Path targetDir = Paths.get(project.getBuild().getDirectory());
 
         DevModeContext.ModuleInfo moduleInfo = new DevModeContext.ModuleInfo(localProject.getKey(),