Git to SVN for WordPress

g2s.php

#!/usr/local/bin/php -q
<?php
/**
 * Git to SVN
 * @author Gregory Karpinsky (@tivnet)
 */

/**
 * Default values for $_SERVER, because we run as CLI
 */
empty( $_SERVER['HTTP_HOST'] ) && $_SERVER['HTTP_HOST'] = 'localhost';
empty( $_SERVER['REQUEST_URI'] ) && $_SERVER['REQUEST_URI'] = '/';
empty( $_SERVER['DOCUMENT_ROOT'] ) && $_SERVER['DOCUMENT_ROOT'] = __DIR__;

require_once '../wp-config.php';

/** @global WP_Filesystem_Direct $wp_filesystem */
global $wp_filesystem;
_setup_filesystem();

$PATH_SVN          = _real_unix_path( ABSPATH . '../plugins.svn.wordpress.org/' );
$PATH_GIT          = _strip_windows_drive_letter( $wp_filesystem->wp_plugins_dir() );
$PATH_EXCLUDE_LIST = _real_unix_path( 'exclude.txt' );

foreach ( glob( $PATH_SVN . '/' . '*' ) as $path_to ) {
	if ( is_dir( $path_to ) ) {
		$plugin_slug = basename( $path_to );
		echo "\n${plugin_slug}\n";
		$path_from = $PATH_GIT . $plugin_slug;
		if ( is_dir( $path_from ) ) {
			system( "rsync -avPW --delete --exclude-from=${PATH_EXCLUDE_LIST} ${path_from}/ ${path_to}/trunk" );
			system( "rsync -avPW --delete ${path_from}/assets/ ${path_to}/assets" );
		}
		else {
			echo "\n*** No GIT for ${plugin_slug}\n";
		}
	}
}

echo "\n\n";

/**
 *
 */
function _setup_filesystem() {
	require_once( ABSPATH . '/wp-admin/includes/file.php' );
	if ( false === ( $credentials = request_filesystem_credentials( '/', 'direct', false, ABSPATH ) ) ) {
		echo "Error: request_filesystem_credentials\n";
		exit( 1 );
	}

	if ( ! WP_Filesystem( $credentials, ABSPATH ) ) {
		echo "Error: WP_Filesystem\n";
		exit( 1 );
	}
}

/**
 * @param string $folder
 * @return string
 */
function _real_unix_path( $folder ) {
	$folder = realpath( $folder );
	$folder = _strip_windows_drive_letter( $folder );
	$folder = _normalize_directory_separator( $folder );
	return $folder;
}

/**
 * Strip out windows drive letter if it's there.
 * 'C:\path' becomes '\path'
 * @param string $folder
 * @return string
 * *
 * Code from
 * @see WP_Filesystem_Base::find_folder
 */
function _strip_windows_drive_letter( $folder ) {
	return preg_replace( '|^([a-z]{1}):|i', '', $folder );
}

/**
 * Convert \windows\path to /unix/path
 * @param string $folder
 * @return string
 */
function _normalize_directory_separator( $folder ) {
	if ( DIRECTORY_SEPARATOR === '\\' ) {
		$folder = str_replace( DIRECTORY_SEPARATOR, '/', $folder );
	}
	return $folder;
}

exclude.txt example:

.git
.gitignore
.svn
.idea
.travis.yml
assets
tmp-wp-dev
codeception.yml
node_modules
tests
unit-tests
internal
Gruntfile.js
package.json