Display list of generates files

Author: jasonmccreary

src/Blueprint.php

@@ -33,11 +33,15 @@ public function analyze(array $tokens)
         return $registry;
     }
 
-    public function generate(array $tree)
+    public function generate(array $tree): array
     {
+        $components = [];
+
         foreach ($this->generators as $generator) {
-            $generator->output($tree);
+            $components = array_merge_recursive($components, $generator->output($tree));
         }
+
+        return $components;
     }
 
     public function registerLexer(Lexer $lexer)

src/BlueprintCommand.php

@@ -4,6 +4,7 @@
 
 use Illuminate\Console\Command;
 use Illuminate\Filesystem\Filesystem;
+use Illuminate\Support\Str;
 use Symfony\Component\Console\Input\InputArgument;
 
 class BlueprintCommand extends Command
@@ -55,7 +56,16 @@ public function handle()
 
         $tokens = $blueprint->parse($contents);
         $registry = $blueprint->analyze($tokens);
-        $blueprint->generate($registry);
+        $generated = $blueprint->generate($registry);
+
+        collect($generated)->each(function ($files, $action) {
+            $this->line(Str::studly($action) . ':', $this->outputStyle($action));
+            collect($files)->each(function ($file) {
+                $this->line('- ' . $file);
+            });
+
+            $this->line('');
+        });
     }
 
 
@@ -80,4 +90,15 @@ protected function getOptions()
     {
         return [];
     }
+
+    private function outputStyle($action)
+    {
+        if ($action === 'deleted') {
+            return 'error';
+        } elseif ($action === 'updated') {
+            return 'warning';
+        }
+
+        return 'info';
+    }
 }

tests/Feature/BlueprintTest.php

@@ -171,15 +171,34 @@ public function analyze_uses_register_lexers_to_analyze_tokens()
     /**
      * @test
      */
-    public function generate_uses_register_generators_to_generate_code()
+    public function generate_uses_registered_generators_and_returns_generated_files()
     {
-        $generator = \Mockery::mock(Generator::class);
+        $generatorOne = \Mockery::mock(Generator::class);
         $tree = ['branch' => ['code', 'attributes']];
-        $generator->expects('output')
-            ->with($tree);
+        $generatorOne->expects('output')
+            ->with($tree)
+            ->andReturn([
+                'created' => ['one/new.php'],
+                'updated' => ['one/existing.php'],
+                'deleted' => ['one/trashed.php']
+            ]);
+
+        $generatorTwo = \Mockery::mock(Generator::class);
+        $generatorTwo->expects('output')
+            ->with($tree)
+            ->andReturn([
+                'created' => ['two/new.php'],
+                'updated' => ['two/existing.php'],
+                'deleted' => ['two/trashed.php']
+            ]);
+
+        $this->subject->registerGenerator($generatorOne);
+        $this->subject->registerGenerator($generatorTwo);
 
-        $this->subject->registerGenerator($generator);
-
-        $this->subject->generate($tree);
+        $this->assertEquals([
+            'created' => ['one/new.php', 'two/new.php'],
+            'updated' => ['one/existing.php', 'two/existing.php'],
+            'deleted' => ['one/trashed.php', 'two/trashed.php'],
+        ], $this->subject->generate($tree));
     }
 }