add json output

TomasVotruba · May 20, 2024 · a861c1c · a861c1c
1 parent c58c597
commit a861c1c
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Showing 8 changed files with 162 additions and 51 deletions.
diff --git a/README.md b/README.md
@@ -71,11 +71,11 @@ vendor/bin/phpstan-bodyscan --json
     },
     {
         "level": 1,
-        "error_count": 0
+        "error_count": 5
     },
     {
         "level": 2,
-        "error_count": 0
+        "error_count": 25
     }
 ]
 ```

diff --git a/bin/phpstan-bodyscan.php b/bin/phpstan-bodyscan.php
@@ -8,6 +8,8 @@
 use Symfony\Component\Console\Output\ConsoleOutput;
 use Symfony\Component\Console\Style\SymfonyStyle;
 use TomasVotruba\PHPStanBodyscan\Command\RunCommand;
+use TomasVotruba\PHPStanBodyscan\OutputFormatter\JsonOutputFormatter;
+use TomasVotruba\PHPStanBodyscan\OutputFormatter\TableOutputFormatter;
 use TomasVotruba\PHPStanBodyscan\PHPStanConfigFactory;
 use TomasVotruba\PHPStanBodyscan\Process\AnalyseProcessFactory;
 
@@ -21,7 +23,17 @@
 
 // 1. setup dependencies
 $symfonyStyle = new SymfonyStyle(new ArrayInput([]), new ConsoleOutput());
-$runCommand = new RunCommand($symfonyStyle, new AnalyseProcessFactory(), new PHPStanConfigFactory());
+
+$jsonOutputFormatter = new JsonOutputFormatter($symfonyStyle);
+$tableOutputFormatter = new TableOutputFormatter($symfonyStyle);
+
+$runCommand = new RunCommand(
+    $symfonyStyle,
+    new AnalyseProcessFactory(),
+    new PHPStanConfigFactory(),
+    $jsonOutputFormatter,
+    $tableOutputFormatter
+);
 
 $application = new Application();
 $application->add($runCommand);

diff --git a/src/Command/RunCommand.php b/src/Command/RunCommand.php
@@ -4,9 +4,7 @@
 
 namespace TomasVotruba\PHPStanBodyscan\Command;
 
-use Nette\Utils\Json;
 use Symfony\Component\Console\Command\Command;
-use Symfony\Component\Console\Helper\TableStyle;
 use Symfony\Component\Console\Input\InputArgument;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Input\InputOption;
@@ -15,19 +13,24 @@
 use Symfony\Component\Process\Process;
 use TomasVotruba\PHPStanBodyscan\Exception\AnalysisFailedException;
 use TomasVotruba\PHPStanBodyscan\Logger;
+use TomasVotruba\PHPStanBodyscan\OutputFormatter\JsonOutputFormatter;
+use TomasVotruba\PHPStanBodyscan\OutputFormatter\TableOutputFormatter;
 use TomasVotruba\PHPStanBodyscan\PHPStanConfigFactory;
 use TomasVotruba\PHPStanBodyscan\Process\AnalyseProcessFactory;
 use TomasVotruba\PHPStanBodyscan\Utils\ComposerLoader;
 use TomasVotruba\PHPStanBodyscan\Utils\FileLoader;
 use TomasVotruba\PHPStanBodyscan\Utils\JsonLoader;
-use TomasVotruba\PHPStanBodyscan\ValueObject\PHPStanLevelResult;
+use TomasVotruba\PHPStanBodyscan\ValueObject\BodyscanResult;
+use TomasVotruba\PHPStanBodyscan\ValueObject\LevelResult;
 
 final class RunCommand extends Command
 {
     public function __construct(
         private readonly SymfonyStyle $symfonyStyle,
         private readonly AnalyseProcessFactory $analyseProcessFactory,
-        private readonly PHPStanConfigFactory $phpStanConfigFactory
+        private readonly PHPStanConfigFactory $phpStanConfigFactory,
+        private readonly JsonOutputFormatter $jsonOutputFormatter,
+        private readonly TableOutputFormatter $tableOutputFormatter,
     ) {
         parent::__construct();
     }
@@ -64,7 +67,7 @@ protected function execute(InputInterface $input, OutputInterface $output): int
 
         $envVariables = $this->loadEnvVariables($input);
 
-        $phpStanLevelResults = [];
+        $levelResults = [];
 
         // 1. prepare empty phpstan config
         // no baselines, ignores etc. etc :)
@@ -75,31 +78,20 @@ protected function execute(InputInterface $input, OutputInterface $output): int
         for ($phpStanLevel = $minPhpStanLevel; $phpStanLevel <= $maxPhpStanLevel; ++$phpStanLevel) {
             $this->symfonyStyle->section(sprintf('Running PHPStan level %d', $phpStanLevel));
 
-            $phpStanLevelResults[] = $this->measureErrorCountInLevel($phpStanLevel, $projectDirectory, $envVariables);
+            $levelResults[] = $this->measureErrorCountInLevel($phpStanLevel, $projectDirectory, $envVariables);
 
             $this->symfonyStyle->newLine();
         }
 
+        $bodyscanResult = new BodyscanResult($levelResults);
+
         // 3. tidy up temporary config
         unlink($projectDirectory . '/phpstan-bodyscan.neon');
 
         if ($isJson) {
-            // restore verbosity
-            $this->symfonyStyle->setVerbosity(OutputInterface::VERBOSITY_NORMAL);
-
-            $rawData = [];
-            /** @var PHPStanLevelResult[] $phpStanLevelResults */
-            foreach ($phpStanLevelResults as $phpStanLevelResult) {
-                $rawData[] = [
-                    'level' => $phpStanLevelResult->getLevel(),
-                    'error_count' => $phpStanLevelResult->getErrorCount(),
-                ];
-            }
-
-            $jsonOutput = json_encode($rawData, JSON_PRETTY_PRINT);
-            $this->symfonyStyle->writeln($jsonOutput);
+            $this->jsonOutputFormatter->outputResult($bodyscanResult);
         } else {
-            $this->renderResultInTable($phpStanLevelResults);
+            $this->tableOutputFormatter->outputResult($bodyscanResult);
         }
 
         return self::SUCCESS;
@@ -112,7 +104,7 @@ private function measureErrorCountInLevel(
         int $phpStanLevel,
         string $projectDirectory,
         array $envVariables
-    ): PHPStanLevelResult {
+    ): LevelResult {
         $analyseLevelProcess = $this->analyseProcessFactory->create($projectDirectory, $phpStanLevel, $envVariables);
 
         $this->symfonyStyle->writeln('Running: <fg=green>' . $analyseLevelProcess->getCommandLine() . '</>');
@@ -147,31 +139,7 @@ private function measureErrorCountInLevel(
             $fileErrorCount
         ));
 
-        return new PHPStanLevelResult($phpStanLevel, $fileErrorCount);
-    }
-
-    /**
-     * @param PHPStanLevelResult[] $phpStanLevelResults
-     */
-    private function renderResultInTable(array $phpStanLevelResults): void
-    {
-        // convert to symfony table data
-        $tableRows = [];
-        foreach ($phpStanLevelResults as $phpStanLevelResult) {
-            $tableRows[] = [$phpStanLevelResult->getLevel(), $phpStanLevelResult->getErrorCount()];
-        }
-
-        $tableStyle = new TableStyle();
-        $tableStyle->setPadType(STR_PAD_LEFT);
-
-        $this->symfonyStyle->newLine(2);
-
-        $this->symfonyStyle->createTable()
-            ->setHeaders(['Level', 'Error count'])
-            ->setRows($tableRows)
-            // align right
-            ->setStyle($tableStyle)
-            ->render();
+        return new LevelResult($phpStanLevel, $fileErrorCount);
     }
 
     private function ensurePHPStanIsInstalled(string $projectDirectory, string $vendorBinDirectory): void

diff --git a/src/Contract/OutputFormatterInterface.php b/src/Contract/OutputFormatterInterface.php
@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+namespace TomasVotruba\PHPStanBodyscan\Contract;
+
+use TomasVotruba\PHPStanBodyscan\ValueObject\BodyscanResult;
+
+interface OutputFormatterInterface
+{
+    public function outputResult(BodyscanResult $bodyscanResult): void;
+}
diff --git a/src/OutputFormatter/JsonOutputFormatter.php b/src/OutputFormatter/JsonOutputFormatter.php
@@ -0,0 +1,46 @@
+<?php
+
+declare(strict_types=1);
+
+namespace TomasVotruba\PHPStanBodyscan\OutputFormatter;
+
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+use TomasVotruba\PHPStanBodyscan\Contract\OutputFormatterInterface;
+use TomasVotruba\PHPStanBodyscan\ValueObject\BodyscanResult;
+
+final readonly class JsonOutputFormatter implements OutputFormatterInterface
+{
+    public function __construct(
+        private SymfonyStyle $symfonyStyle
+    ) {
+    }
+
+    public function outputResult(BodyscanResult $bodyscanResult): void
+    {
+        // restore verbosity
+        $this->symfonyStyle->setVerbosity(OutputInterface::VERBOSITY_NORMAL);
+
+        $rawData = $this->createRawData($bodyscanResult);
+
+        $jsonOutput = json_encode($rawData, JSON_PRETTY_PRINT | JSON_THROW_ON_ERROR);
+        $this->symfonyStyle->writeln($jsonOutput);
+    }
+
+    /**
+     * @return mixed[]
+     */
+    private function createRawData(BodyscanResult $bodyscanResult): array
+    {
+        $rawData = [];
+
+        foreach ($bodyscanResult->getLevelResults() as $levelResult) {
+            $rawData[] = [
+                'level' => $levelResult->getLevel(),
+                'error_count' => $levelResult->getErrorCount(),
+            ];
+        }
+
+        return $rawData;
+    }
+}
diff --git a/src/OutputFormatter/TableOutputFormatter.php b/src/OutputFormatter/TableOutputFormatter.php
@@ -0,0 +1,49 @@
+<?php
+
+declare(strict_types=1);
+
+namespace TomasVotruba\PHPStanBodyscan\OutputFormatter;
+
+use Symfony\Component\Console\Helper\TableStyle;
+use Symfony\Component\Console\Style\SymfonyStyle;
+use TomasVotruba\PHPStanBodyscan\Contract\OutputFormatterInterface;
+use TomasVotruba\PHPStanBodyscan\ValueObject\BodyscanResult;
+
+final readonly class TableOutputFormatter implements OutputFormatterInterface
+{
+    public function __construct(
+        private SymfonyStyle $symfonyStyle,
+    ) {
+    }
+
+    public function outputResult(BodyscanResult $bodyscanResult): void
+    {
+        // convert to symfony table data
+        $tableRows = $this->createRawData($bodyscanResult);
+
+        $tableStyle = new TableStyle();
+        $tableStyle->setPadType(STR_PAD_LEFT);
+
+        $this->symfonyStyle->newLine(2);
+
+        $this->symfonyStyle->createTable()
+            ->setHeaders(['Level', 'Error count'])
+            ->setRows($tableRows)
+            // align right
+            ->setStyle($tableStyle)
+            ->render();
+    }
+
+    /**
+     * @return mixed[]
+     */
+    private function createRawData(BodyscanResult $bodyscanResult): array
+    {
+        $tableRows = [];
+        foreach ($bodyscanResult->getLevelResults() as $levelResult) {
+            $tableRows[] = [$levelResult->getLevel(), $levelResult->getErrorCount()];
+        }
+
+        return $tableRows;
+    }
+}
diff --git a/src/ValueObject/BodyscanResult.php b/src/ValueObject/BodyscanResult.php
@@ -0,0 +1,24 @@
+<?php
+
+declare(strict_types=1);
+
+namespace TomasVotruba\PHPStanBodyscan\ValueObject;
+
+final readonly class BodyscanResult
+{
+    /**
+     * @param LevelResult[] $levelResults
+     */
+    public function __construct(
+        private array $levelResults,
+    ) {
+    }
+
+    /**
+     * @return LevelResult[]
+     */
+    public function getLevelResults(): array
+    {
+        return $this->levelResults;
+    }
+}
diff --git a/src/ValueObject/PHPStanLevelResult.php → src/ValueObject/LevelResult.php b/src/ValueObject/PHPStanLevelResult.php → src/ValueObject/LevelResult.php
@@ -4,7 +4,7 @@
 
 namespace TomasVotruba\PHPStanBodyscan\ValueObject;
 
-final readonly class PHPStanLevelResult
+final readonly class LevelResult
 {
     public function __construct(
         private int $level,