Fixed #57 : Add an option to check if project required settins have been set

src/main/java/rife/bld/BaseProject.java

@@ -1376,6 +1376,17 @@ public class BaseProject extends BuildExecutor {
         return pkg;
     }
 
+    /**
+     * Returns whether this project's package was set.
+     *
+     * @return {@code true} if the package was set; or
+     * {@code false} otherwise
+     * @since 2.2.1
+     */
+    public boolean hasPkg() {
+        return pkg != null;
+    }
+
     /**
      * Returns the project's name.
      *
@@ -1388,6 +1399,17 @@ public class BaseProject extends BuildExecutor {
         return name;
     }
 
+    /**
+     * Returns whether this project's name was set.
+     *
+     * @return {@code true} if the name was set; or
+     * {@code false} otherwise
+     * @since 2.2.1
+     */
+    public boolean hasName() {
+        return name != null;
+    }
+
     /**
      * Returns the project's version.
      *
@@ -1400,6 +1422,17 @@ public class BaseProject extends BuildExecutor {
         return version;
     }
 
+    /**
+     * Returns whether this project's version was set.
+     *
+     * @return {@code true} if the version was set; or
+     * {@code false} otherwise
+     * @since 2.2.1
+     */
+    public boolean hasVersion() {
+        return version != null;
+    }
+
     /**
      * Returns the project's main class to execute.
      *

src/test/java/rife/bld/TestProject.java

@@ -29,10 +29,13 @@ public class TestProject {
         assertTrue(project.workDirectory().exists());
         assertTrue(project.workDirectory().isDirectory());
         assertNull(project.pkg);
+        assertFalse(project.hasPkg());
         assertThrows(IllegalStateException.class, project::pkg);
         assertNull(project.name);
+        assertFalse(project.hasName());
         assertThrows(IllegalStateException.class, project::name);
         assertNull(project.version);
+        assertFalse(project.hasVersion());
         assertThrows(IllegalStateException.class, project::version);
         assertNull(project.mainClass);
         assertNull(project.module);
@@ -140,6 +143,22 @@ public class TestProject {
         }
     }
 
+    @Test
+    void testCustomProject()
+    throws Exception {
+        var tmp = Files.createTempDirectory("test").toFile();
+        try {
+            var result = new StringBuilder();
+            var project = new CustomProject(tmp, result);
+
+            assertTrue(project.hasPkg());
+            assertTrue(project.hasName());
+            assertTrue(project.hasVersion());
+        } finally {
+            FileUtils.deleteDirectory(tmp);
+        }
+    }
+
     @Test
     void testCustomCommand()
     throws Exception {