interfacing CallTraceFormatter

config/di.php

@@ -13,6 +13,8 @@
 
 use PhpProfiler\Inspector\Daemon\Reader\Worker\PhpReaderTraceLoop;
 use PhpProfiler\Inspector\Daemon\Reader\Worker\PhpReaderTraceLoopInterface;
+use PhpProfiler\Inspector\Output\TraceFormatter\CallTraceFormatter;
+use PhpProfiler\Inspector\Output\TraceFormatter\Dumb\DumbCallTraceFormatter;
 use PhpProfiler\Lib\Amphp\ContextCreator;
 use PhpProfiler\Lib\Amphp\ContextCreatorInterface;
 use PhpProfiler\Lib\ByteStream\IntegerByteSequence\IntegerByteSequenceReader;
@@ -43,4 +45,5 @@
         ->constructorParameter('di_config_file', __DIR__ . '/di.php'),
     PhpReaderTraceLoopInterface::class => autowire(PhpReaderTraceLoop::class),
     ProcessSearcherInterface::class => autowire(ProcessSearcher::class),
+    CallTraceFormatter::class => autowire(DumbCallTraceFormatter::class),
 ];

src/Command/Inspector/DaemonCommand.php

@@ -20,7 +20,7 @@
 use PhpProfiler\Inspector\Daemon\Dispatcher\WorkerPool;
 use PhpProfiler\Inspector\Daemon\Reader\Context\PhpReaderContextCreator;
 use PhpProfiler\Inspector\Daemon\Searcher\Context\PhpSearcherContextCreator;
-use PhpProfiler\Inspector\Output\CallTraceFormatter;
+use PhpProfiler\Inspector\Output\TraceFormatter\CallTraceFormatter;
 use PhpProfiler\Inspector\Settings\DaemonSettings\DaemonSettingsFromConsoleInput;
 use PhpProfiler\Inspector\Settings\GetTraceSettings\GetTraceSettingsFromConsoleInput;
 use PhpProfiler\Inspector\Settings\TargetPhpSettings\TargetPhpSettingsFromConsoleInput;

src/Command/Inspector/GetTraceCommand.php

@@ -13,7 +13,7 @@
 
 namespace PhpProfiler\Command\Inspector;
 
-use PhpProfiler\Inspector\Output\CallTraceFormatter;
+use PhpProfiler\Inspector\Output\TraceFormatter\CallTraceFormatter;
 use PhpProfiler\Inspector\Settings\GetTraceSettings\GetTraceSettingsFromConsoleInput;
 use PhpProfiler\Inspector\Settings\InspectorSettingsException;
 use PhpProfiler\Inspector\Settings\TargetPhpSettings\TargetPhpSettingsFromConsoleInput;

src/Inspector/Output/TraceFormatter/CallTraceFormatter.php

@@ -0,0 +1,21 @@
+<?php
+
+/**
+ * This file is part of the sj-i/php-profiler package.
+ *
+ * (c) sji <sji@sj-i.dev>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace PhpProfiler\Inspector\Output\TraceFormatter;
+
+use PhpProfiler\Lib\PhpProcessReader\CallTrace;
+
+interface CallTraceFormatter
+{
+    public function format(CallTrace $call_trace): string;
+}

src/Inspector/Output/CallFrameFormatter.php → src/Inspector/Output/TraceFormatter/Dumb/DumbCallFrameFormatter.php

@@ -11,11 +11,11 @@
 
 declare(strict_types=1);
 
-namespace PhpProfiler\Inspector\Output;
+namespace PhpProfiler\Inspector\Output\TraceFormatter\Dumb;
 
 use PhpProfiler\Lib\PhpProcessReader\CallFrame;
 
-final class CallFrameFormatter
+final class DumbCallFrameFormatter
 {
     public function format(CallFrame $call_frame): string
     {

src/Inspector/Output/CallTraceFormatter.php → src/Inspector/Output/TraceFormatter/Dumb/DumbCallTraceFormatter.php

@@ -11,16 +11,17 @@
 
 declare(strict_types=1);
 
-namespace PhpProfiler\Inspector\Output;
+namespace PhpProfiler\Inspector\Output\TraceFormatter\Dumb;
 
+use PhpProfiler\Inspector\Output\TraceFormatter\CallTraceFormatter;
 use PhpProfiler\Lib\PhpProcessReader\CallTrace;
 
-final class CallTraceFormatter
+final class DumbCallTraceFormatter implements CallTraceFormatter
 {
-    private CallFrameFormatter $call_frame_formatter;
+    private DumbCallFrameFormatter $call_frame_formatter;
 
     public function __construct(
-        CallFrameFormatter $call_frame_formatter
+        DumbCallFrameFormatter $call_frame_formatter
     ) {
         $this->call_frame_formatter = $call_frame_formatter;
     }

tests/Inspector/Output/CallTraceFormatterTest.php → tests/Inspector/Output/TraceFormatter/Dumb/DumbCallTraceFormatterTest.php

@@ -11,19 +11,19 @@
 
 declare(strict_types=1);
 
-namespace PhpProfiler\Inspector\Output;
+namespace PhpProfiler\Inspector\Output\TraceFormatter\Dumb;
 
 use PhpProfiler\Lib\PhpInternals\Types\Zend\Opline;
 use PhpProfiler\Lib\PhpProcessReader\CallFrame;
 use PhpProfiler\Lib\PhpProcessReader\CallTrace;
 use PHPUnit\Framework\TestCase;
 
-class CallTraceFormatterTest extends TestCase
+class DumbCallTraceFormatterTest extends TestCase
 {
     /** @dataProvider dataProvider */
     public function testFormat(string $expects, CallTrace $call_trace): void
     {
-        $formatter = new CallTraceFormatter(new CallFrameFormatter());
+        $formatter = new DumbCallTraceFormatter(new DumbCallFrameFormatter());
         $this->assertSame($expects, $formatter->format($call_trace));
     }