plinter

#!/usr/bin/env php
<?php
// Executable CLI entrypoint for plinter. Delegates to Plinter\Runner.
if (php_sapi_name() !== 'cli') {
    return;
}

// Prefer Composer autoload when available
if (file_exists(__DIR__ . '/vendor/autoload.php')) {
    require_once __DIR__ . '/vendor/autoload.php';
} else {
    require_once __DIR__ . '/src/Runner.php';
}

use Plinter\Runner;

$runner = new Runner();

// Parse CLI args
$args = $argv;
array_shift($args); // drop script name

$skipVendor = false;
$verbose = false;
$explicitArgs = [];

foreach ($args as $arg) {
    if ($arg === '--skip-vendor') {
        $skipVendor = true;
        continue;
    }
    if ($arg === '--verbose' || $arg === '-v') {
        $verbose = true;
        continue;
    }
    $explicitArgs[] = $arg;
}

$directoriesToScan = null;

if (!empty($explicitArgs)) {
    $dirs = [];
    foreach ($explicitArgs as $a) {
        foreach (array_map('trim', explode(',', $a)) as $part) {
            if ($part === '') continue;
            if (strpos($part, DIRECTORY_SEPARATOR) === 0) {
                $full = $part;
            } else {
                $full = realpath(getcwd() . DIRECTORY_SEPARATOR . $part) ?: realpath($part);
            }
            if ($full && is_dir($full)) {
                $dirs[] = $full;
            } else {
                // try as-is
                if (is_dir($part)) {
                    $dirs[] = realpath($part);
                }
            }
        }
    }
    if (!empty($dirs)) {
        $directoriesToScan = $dirs;
    }
}

if ($directoriesToScan === null) {
    $cwd = getcwd();
    echo "No directory specified. Current directory is: {$cwd}\n";
    if (!$skipVendor) {
        echo "Skip vendor directories? (Y/n): ";
        $r = trim(fgets(STDIN));
        if ($r === '' || strtolower($r) !== 'n') {
            $skipVendor = true;
        }
    }

    echo "Scan all PHP files in this directory and subdirectories? (Y/n): ";
    $r = trim(fgets(STDIN));
    if (strtolower($r) === 'n') {
        echo "\nEnter directories to scan (comma-separated paths, relative or absolute):\n";
        echo "Example: src, ../other-project, /absolute/path/to/dir\n";
        echo "Enter paths: ";
        $input = trim(fgets(STDIN));
        if ($input === '') {
            echo "No directories selected. Scan cancelled.\n";
            exit(0);
        }
        $parts = array_map('trim', explode(',', $input));
        $dirs = [];
        foreach ($parts as $part) {
            if ($part === '') continue;
            if (strpos($part, DIRECTORY_SEPARATOR) === 0) {
                $full = $part;
            } else {
                $full = realpath($cwd . DIRECTORY_SEPARATOR . $part) ?: realpath($part);
            }
            if ($full && is_dir($full)) {
                $dirs[] = $full;
            } else {
                echo "Warning: Directory not found or invalid: $part\n";
            }
        }
        if (empty($dirs)) {
            echo "No valid directories found. Scan cancelled.\n";
            exit(0);
        }
        $directoriesToScan = $dirs;
    }
}

echo "\nStarting PHP lint scan...\n";
echo "------------------------\n\n";

if (isset($directoriesToScan) && is_array($directoriesToScan)) {
    $result = $runner->scanMultiple($directoriesToScan, $skipVendor, $verbose);
} else {
    $result = $runner->scanDirectory(getcwd(), $skipVendor, $verbose);
}

echo "\n------------------------\n";
echo "Files checked: " . ($result['filesChecked'] ?? 0) . "\n";
if (!empty($result['filesSkipped'])) {
    echo "Files skipped (in vendor directories): " . $result['filesSkipped'] . "\n";
}

if ($result['success']) {
    echo "All files passed!\n";
} else {
    echo "Errors were found:\n\n";
    foreach ($result['errors'] as $error) {
        echo "File: {$error['file']}\n";
        echo "Error: {$error['message']}\n";
        echo "------------------------\n";
    }
}

if (!empty($result['permissionDenied'])) {
    echo "\nPermission Denied (skipped):\n";
    foreach ($result['permissionDenied'] as $deniedPath) {
        echo "- $deniedPath\n";
    }
}

exit($result['success'] ? 0 : 1);