deployX update maker

The deployX update maker is a PHP-based utility designed to manage updates for any web software. It performs the following tasks:

• Verifies the existence of necessary files before proceeding with the update process.
• Compares file changes between an original and modified directory.
• Generates a list of modified or new files.
• Downloads and extracts updates from a remote JSON configuration file.
• Handles patch files, changelogs, and directory cleanup.
• Creates a ZIP archive for the updates.

Configuration

File Structure

• ignore.txt: Contains patterns of files to ignore during processing.
• changelog.html: A file containing details about the update.
• patch.php: A file optionally used for SQL updates.
• updates/: Directory for storing update-related files.

Dependencies

• PHP 7.4 or higher.
• cURL extension for downloading remote files.
• ZipArchive class for handling ZIP operations.

Main Functionalities

File Verification

Ensures that required files (changelog.html and ignore.txt) exist before continuing.

File Comparison

Compares files between two directories (phpix-old and phpix) by hashing normalized content. Modified and new files are saved to modified_files.txt.

Update Process

• Downloads update metadata from a remote JSON file.
• Handles patch file processing, including creation if missing.
• Downloads, extracts, and merges updates based on the JSON metadata.

Output Generation

• Creates a phpix-info.php file containing version and metadata details.
• Archives the updates directory into a ZIP file.
• Deletes temporary files to ensure a clean directory structure.

Key Functions

delay

function delay($seconds = 1) { sleep($seconds); }

Simulates a delay to manage output flow.

getNormalizedFileHashes

function getNormalizedFileHashes($dir, $ignorePatterns) { // Logic for hashing files after normalizing content }

Recursively hashes files in a directory while ignoring specified patterns.

shouldIgnore

function shouldIgnore($filePath, $patterns) { // Logic to match file paths against ignore patterns }

Determines if a file should be ignored based on wildcard patterns.

deleteDirectoryContents

function deleteDirectoryContents($dir) { // Recursively deletes all files and directories within the specified folder }

Error Handling

• Displays detailed error messages for missing files, failed operations, or invalid inputs.
• Ensures that the script exits gracefully on critical failures.

Execution Notes

Ensure the following before running the script:

• The phpix-old and phpix directories are correctly structured.
• Permissions are set to allow file read/write operations.
• All dependencies (cURL, ZipArchive) are available.