change-file.php

<?php

function change_version($pattern, $version) {
    // Iterate over each file and its patterns in the pattern array
    foreach ($pattern as $file => $patterns) {
        // Check if the file exists before proceeding
        if (file_exists($file)) {
            // Get the file content
            $content = file_get_contents($file);

            // Iterate over each pattern within the file
            foreach ($patterns as $searchPattern) {
                // Escape any special characters in the search pattern
                $escapedPattern = preg_quote($searchPattern, '/');

                // Replace the placeholder $version with a regex pattern that matches any version number format
                $regexPattern = str_replace('\#version', '[0-9]+\.[0-9]+\.[0-9]+', $escapedPattern);

                // Create the replacement string
                $replacement = str_replace('#version', $version, $searchPattern);

                // Perform the replacement in the file content using regex
                $content = preg_replace("/$regexPattern/", $replacement, $content);
            }

            // Save the modified content back to the file
            file_put_contents($file, $content);
        } else {
            // File does not exist
            echo "File $file does not exist.\n";
        }
    }
}

// Example usage
$pattern = [
    "stripe-checkout.php" => [
        'Version: #version',
        'define( \'SIMPLE_PAY_VERSION\', \'#version\' );'
    ],
    "readme.txt" => [
        'Stable tag: #version'
    ],
    "package.json" => [
        '"version": "#version",'
    ]
];

$version = getenv('PLUGIN_VERSION');

change_version($pattern, $version);

?>