Added PHP Lint

Author: webysther

src/Command/Lint/Lint.php

@@ -0,0 +1,136 @@
+<?php
+
+/**
+ * Composer Plugin QA.
+ *
+ * @author Webysther Nunes <webysther@gmail.com>
+ */
+
+namespace Webs\QA\Command\Lint;
+
+use Composer\Command\BaseCommand;
+use RecursiveDirectoryIterator;
+use RecursiveIteratorIterator;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+use Symfony\Component\Process\Process;
+use Webs\QA\Command\Util;
+
+/**
+ * Run PHP -l (lint) for all PHP files in project
+ */
+class Lint extends BaseCommand
+{
+    /**
+     * Console description.
+     *
+     * @var string
+     */
+    protected $description = 'Lint';
+
+    /**
+     * Console params configuration.
+     */
+    protected function configure()
+    {
+        $this->setName('qa:lint')
+            ->setDescription($this->description)
+            ->addArgument(
+                'source',
+                InputArgument::IS_ARRAY | InputArgument::OPTIONAL,
+                'List of directories/files to search <comment>[Default:"src,app,tests"]</>'
+            )
+            ->addOption(
+                'diff',
+                null,
+                InputOption::VALUE_NONE,
+                'Use `git status -s` to search files to check'
+            );
+    }
+
+    /**
+     * Execution.
+     *
+     * @param InputInterface  $input  Input console
+     * @param OutputInterface $output Output console
+     *
+     * @return int Exit code
+     */
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $start = microtime(true);
+        $this->output = $output;
+        $command = $this;
+        $style = new SymfonyStyle($input, $output);
+        $style->title($this->description);
+
+        $util = new Util();
+        $source = $util->checkSource($input);
+        if ($input->getOption('diff')) {
+            $source = $util->getDiffSource();
+        }
+
+        $files = array();
+        $sources = explode(' ', $source);
+        foreach ($sources as $source) {
+            if(!is_dir($source)){
+                $files[] = $source;
+                continue;
+            }
+
+            $recursiveFiles = new RecursiveIteratorIterator(
+                new RecursiveDirectoryIterator($source)
+            );
+            foreach ($recursiveFiles as $file) {
+                if ($file->isDir()){
+                    continue;
+                }
+                $files[] = $file->getPathname();
+            }
+        }
+
+        $sources = $files;
+        $exitCode = 0;
+        $columnSize = 80;
+        $errors = '';
+        foreach ($sources as $line => $source) {
+            if( ($line % $columnSize) == 0 ) {
+                $style->newLine();
+            }
+
+            $cmd = 'php -l '.$source;
+            $process = new Process($cmd);
+            $process->setTimeout(3600)->run(function ($type, $buffer) use ($command, &$errors) {
+                if (strpos($buffer, 'No syntax errors') !== false || Process::ERR == $type) {
+                    $command->output->write('.');
+                    return;
+                }
+
+                $command->output->write('<error>F</>');
+                $errors = $buffer;
+            });
+
+            if (!$exitCode) {
+                $exitCode = $process->getExitCode();
+            }
+        }
+
+        $end = microtime(true);
+        $time = round($end - $start);
+
+        $style->newLine();
+        $output->write($errors);
+        $style->newLine();
+
+        $style->section('Results');
+        $output->writeln('<info>Command: php -l FILE</>');
+        $output->writeln('<info>Files: ' . count($files) . '</>');
+        $output->writeln('<info>Time: '.$time.' seconds</>');
+        $style->newLine();
+
+        return $exitCode;
+    }
+}

src/Command/Provider.php

@@ -14,6 +14,7 @@
 use Webs\QA\Command\CodeSniffer\CodeSniffer as CodeSniffer;
 use Webs\QA\Command\CopyPasteDetector\CopyPasteDetector as CopyPasteDetector;
 use Webs\QA\Command\LineOfCode\LineOfCode as LineOfCode;
+use Webs\QA\Command\Lint\Lint as Lint;
 use Webs\QA\Command\MessDetector\MessDetector as MessDetector;
 use Webs\QA\Command\PHPCSFixer\PHPCSFixer as PHPCSFixer;
 use Webs\QA\Command\PHPMetrics\PHPMetrics as PHPMetrics;
@@ -46,6 +47,7 @@ public function getCommands()
                 new CopyPasteDetector(),
                 new Fixer(),
                 new LineOfCode(),
+                new Lint(),
                 new MessDetector(),
                 new ParaTest(),
                 new PHPCSFixer(),