PHP Classes

PHP Distribution System: Automate the distribution file archive creation

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Version License PHP version Categories
distribution 1.0BSD License5PHP 5, Tools, Files and Folders
Description 

Author

Manuel Lemos

This class can be used to automate the distribution file archive creation.

It can recursively traverse the current directory or any other directory for distribution files that contain a list of file names or sub-directories to also be traversed.

The class returns an array of all files that were found in the distribution file lists so it can be used to create distribution archives of test the files in the distribution before they are posted.

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Example

<?php

/*
 * test_distribution.php
 *
 * Script to test the distribution class.
 *
 * @(#) $Id: test_distribution.php,v 1.1 2020/02/14 07:55:37 mlemos Exp $
 *
 */
 
    require("distribution.php");

    $file_list = 'test';
    $archive_file_name = 'distribution.tar.gz';
    $php_command = 'php';
   
    $distribution = new distribution_class;
    $action = ((IsSet($_SERVER['argv']) && IsSet($_SERVER['argv'][1])) ? $_SERVER['argv'][1] : '');
    switch($action)
    {
        case 'distribution':
        case '';
            $file_list_name=tempnam('','DistributionFileList');
            if(!($file_list = fopen($file_list_name, 'w')))
                exit('could not open the distribution temporary file list'."\n");
            $error = $distribution->DumpFileList("./", $file_list, true);
            fclose($file_list);
            if(strlen($error))
                exit($error."\n");
            Exec('tar -hcT '.$file_list_name.' | gzip >'.$archive_file_name, $output, $result);
            unlink($file_list_name);
            if($result)
                exit('could not make the distribution archive file'."\n");
            break;

        case 'check':
            if(strlen($error = $distribution->ListFiles('./', $file_list, true)))
                exit($error."\n");
            $missing = $invalid = array();
            foreach($file_list as $file_name)
            {
                if(!file_exists($file_name))
                    $missing[] = $file_name;
                elseif(preg_match('/\\.php$/', $file_name))
                {
                    $output = array();
                    Exec($php_command.' -l '.$file_name, $output, $result);
                    if($result)
                        $invalid[$file_name] = implode("\n", $output);
                }
            }
            break;

        default:
            exit($action.' is not a supported distribution action'."\n");
    }

    switch($action)
    {
        case 'distribution':
        case '':
            echo 'Distribution archive file ', $archive_file_name, ' build ok: ', filesize($archive_file_name), ' bytes.', "\n";
            break;
        case 'check':
            echo 'Total files: ', count($file_list), ' Missing: ', count($missing), ' Invalid: ', count($invalid), "\n";
            if(count($missing))
            {
                    echo 'Missing files:', "\n";
                    foreach($missing as $missing)
                        echo $missing, "\n";
            }
            if(count($invalid))
            {
                    echo 'Invalid files:', "\n";
                    foreach($invalid as $file_name => $error)
                        echo $file_name, "\n", $error, "\n";
            }
            break;
    }
?>

  Files folder image Files (2)  
File Role Description
Plain text file distribution.php Class Distribution class
Accessible without login Plain text file test_distribution.php Example Example script

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