private function set_history_file()
{
$data = getcwd() . get_current_user();
$this->history_file = \WP_CLI\Utils\get_temp_dir() . 'wp-cli-history-' . md5($data);
}
/**
* Update WP-CLI to the latest release.
*
* Default behavior is to check the releases API for the newest stable
* version, and prompt if one is available.
*
* Use `--stable` to install or reinstall the latest stable version.
*
* Use `--nightly` to install the latest built version of the master branch.
* While not recommended for production, nightly contains the latest and
* greatest, and should be stable enough for development and staging
* environments.
*
* Only works for the Phar installation mechanism.
*
* ## OPTIONS
*
* [--patch]
* : Only perform patch updates.
*
* [--minor]
* : Only perform minor updates.
*
* [--major]
* : Only perform major updates.
*
* [--stable]
* : Update to the latest stable release. Skips update check.
*
* [--nightly]
* : Update to the latest built version of the master branch. Potentially unstable.
*
* [--yes]
* : Do not prompt for confirmation.
*
* ## EXAMPLES
*
* # Update CLI.
* $ wp cli update
* You have version 0.24.0. Would you like to update to 0.24.1? [y/n] y
* Downloading from https://github.com/wp-cli/wp-cli/releases/download/v0.24.1/wp-cli-0.24.1.phar...
* New version works. Proceeding to replace.
* Success: Updated WP-CLI to 0.24.1.
*/
public function update($_, $assoc_args)
{
if (!Utils\inside_phar()) {
WP_CLI::error("You can only self-update Phar files.");
}
$old_phar = realpath($_SERVER['argv'][0]);
if (!is_writable($old_phar)) {
WP_CLI::error(sprintf("%s is not writable by current user.", $old_phar));
} else {
if (!is_writeable(dirname($old_phar))) {
WP_CLI::error(sprintf("%s is not writable by current user.", dirname($old_phar)));
}
}
if (Utils\get_flag_value($assoc_args, 'nightly')) {
WP_CLI::confirm(sprintf('You have version %s. Would you like to update to the latest nightly?', WP_CLI_VERSION), $assoc_args);
$download_url = 'https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli-nightly.phar';
$md5_url = 'https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli-nightly.phar.md5';
} else {
if (Utils\get_flag_value($assoc_args, 'stable')) {
WP_CLI::confirm(sprintf('You have version %s. Would you like to update to the latest stable release?', WP_CLI_VERSION), $assoc_args);
$download_url = 'https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli.phar';
$md5_url = 'https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli.phar.md5';
} else {
$updates = $this->get_updates($assoc_args);
if (empty($updates)) {
$update_type = $this->get_update_type_str($assoc_args);
WP_CLI::success("WP-CLI is at the latest{$update_type}version.");
return;
}
$newest = $updates[0];
WP_CLI::confirm(sprintf('You have version %s. Would you like to update to %s?', WP_CLI_VERSION, $newest['version']), $assoc_args);
$download_url = $newest['package_url'];
$md5_url = str_replace('.phar', '.phar.md5', $download_url);
}
}
WP_CLI::log(sprintf('Downloading from %s...', $download_url));
$temp = \WP_CLI\Utils\get_temp_dir() . uniqid('wp_') . '.phar';
$headers = array();
$options = array('timeout' => 600, 'filename' => $temp);
Utils\http_request('GET', $download_url, null, $headers, $options);
$md5_response = Utils\http_request('GET', $md5_url);
if (20 != substr($md5_response->status_code, 0, 2)) {
WP_CLI::error("Couldn't access md5 hash for release (HTTP code {$md5_response->status_code}).");
}
$md5_file = md5_file($temp);
$release_hash = trim($md5_response->body);
if ($md5_file === $release_hash) {
WP_CLI::log('md5 hash verified: ' . $release_hash);
} else {
WP_CLI::error("md5 hash for download ({$md5_file}) is different than the release hash ({$release_hash}).");
}
$allow_root = WP_CLI::get_runner()->config['allow-root'] ? '--allow-root' : '';
$php_binary = WP_CLI::get_php_binary();
$process = WP_CLI\Process::create("{$php_binary} {$temp} --info {$allow_root}");
$result = $process->run();
if (0 !== $result->return_code || false === stripos($result->stdout, 'WP-CLI version:')) {
$multi_line = explode(PHP_EOL, $result->stderr);
WP_CLI::error_multi_line($multi_line);
WP_CLI::error('The downloaded PHAR is broken, try running wp cli update again.');
}
WP_CLI::log('New version works. Proceeding to replace.');
$mode = fileperms($old_phar) & 511;
if (false === @chmod($temp, $mode)) {
WP_CLI::error(sprintf("Cannot chmod %s.", $temp));
}
class_exists('\\cli\\Colors');
// This autoloads \cli\Colors - after we move the file we no longer have access to this class.
if (false === @rename($temp, $old_phar)) {
WP_CLI::error(sprintf("Cannot move %s to %s", $temp, $old_phar));
}
if (Utils\get_flag_value($assoc_args, 'nightly')) {
$updated_version = 'the latest nightly release';
} else {
if (Utils\get_flag_value($assoc_args, 'stable')) {
$updated_version = 'the latest stable release';
} else {
$updated_version = $newest['version'];
}
}
WP_CLI::success(sprintf('Updated WP-CLI to %s.', $updated_version));
}
/**
* Download core WordPress files.
*
* ## OPTIONS
*
* [--path=<path>]
* : Specify the path in which to install WordPress.
*
* [--locale=<locale>]
* : Select which language you want to download.
*
* [--version=<version>]
* : Select which version you want to download.
*
* [--force]
* : Overwrites existing files, if present.
*
* ## EXAMPLES
*
* wp core download --locale=nl_NL
*
* @when before_wp_load
*/
public function download($args, $assoc_args)
{
$download_dir = !empty($assoc_args['path']) ? $assoc_args['path'] : ABSPATH;
if (!\WP_CLI\Utils\get_flag_value($assoc_args, 'force') && is_readable($download_dir . 'wp-load.php')) {
WP_CLI::error('WordPress files seem to already be present here.');
}
if (!is_dir($download_dir)) {
WP_CLI::log(sprintf('Creating directory %s', $download_dir));
$mkdir = \WP_CLI\Utils\is_windows() ? 'mkdir %s' : 'mkdir -p %s';
WP_CLI::launch(Utils\esc_cmd($mkdir, $download_dir));
}
$locale = \WP_CLI\Utils\get_flag_value($assoc_args, 'locale', 'en_US');
if (isset($assoc_args['version'])) {
$version = $assoc_args['version'];
$download_url = $this->get_download_url($version, $locale, 'tar.gz');
} else {
$offer = $this->get_download_offer($locale);
if (!$offer) {
WP_CLI::error("The requested locale ({$locale}) was not found.");
}
$version = $offer['current'];
$download_url = str_replace('.zip', '.tar.gz', $offer['download']);
}
WP_CLI::log(sprintf('Downloading WordPress %s (%s)...', $version, $locale));
$cache = WP_CLI::get_cache();
$cache_key = "core/wordpress-{$version}-{$locale}.tar.gz";
$cache_file = $cache->has($cache_key);
$bad_cache = false;
if ($cache_file) {
WP_CLI::log("Using cached file '{$cache_file}'...");
try {
self::_extract($cache_file, $download_dir);
} catch (Exception $e) {
WP_CLI::warning("Extraction failed, downloading a new copy...");
$bad_cache = true;
}
}
if (!$cache_file || $bad_cache) {
// We need to use a temporary file because piping from cURL to tar is flaky
// on MinGW (and probably in other environments too).
$temp = \WP_CLI\Utils\get_temp_dir() . uniqid('wp_') . '.tar.gz';
$headers = array('Accept' => 'application/json');
$options = array('timeout' => 600, 'filename' => $temp);
$response = Utils\http_request('GET', $download_url, null, $headers, $options);
if (404 == $response->status_code) {
WP_CLI::error("Release not found. Double-check locale or version.");
} else {
if (20 != substr($response->status_code, 0, 2)) {
WP_CLI::error("Couldn't access download URL (HTTP code {$response->status_code})");
}
}
try {
self::_extract($temp, $download_dir);
} catch (Exception $e) {
WP_CLI::error("Couldn't extract WordPress archive. " . $e->getMessage());
}
$cache->import($cache_key, $temp);
unlink($temp);
}
WP_CLI::success('WordPress downloaded.');
}
/**
* Fetch most recent update matching the requirements. Returns the available versions if there are updates, or empty if no update available.
*
* ## OPTIONS
*
* [--patch]
* : Only perform patch updates
*
* [--minor]
* : Only perform minor updates
*
* [--major]
* : Only perform major updates
*
* [--nightly]
* : Update to the latest built version of the master branch. Potentially unstable.
*
* [--yes]
* : Do not prompt for confirmation
*/
public function update($_, $assoc_args)
{
if (!Utils\inside_phar()) {
WP_CLI::error("You can only self-update Phar files.");
}
$old_phar = realpath($_SERVER['argv'][0]);
if (!is_writable($old_phar)) {
WP_CLI::error(sprintf("%s is not writable by current user", $old_phar));
} else {
if (!is_writeable(dirname($old_phar))) {
WP_CLI::error(sprintf("%s is not writable by current user", dirname($old_phar)));
}
}
if (isset($assoc_args['nightly'])) {
WP_CLI::confirm(sprintf('You have version %s. Would you like to update to the latest nightly?', WP_CLI_VERSION), $assoc_args);
$download_url = 'https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli-nightly.phar';
} else {
$updates = $this->get_updates($assoc_args);
if (empty($updates)) {
$update_type = $this->get_update_type_str($assoc_args);
WP_CLI::success("WP-CLI is at the latest{$update_type}version.");
exit(0);
}
$newest = $updates[0];
WP_CLI::confirm(sprintf('You have version %s. Would you like to update to %s?', WP_CLI_VERSION, $newest['version']), $assoc_args);
$download_url = $newest['package_url'];
}
WP_CLI::log(sprintf('Downloading from %s...', $download_url));
$temp = \WP_CLI\Utils\get_temp_dir() . uniqid('wp_') . '.phar';
$headers = array();
$options = array('timeout' => 600, 'filename' => $temp);
Utils\http_request('GET', $download_url, null, $headers, $options);
$allow_root = WP_CLI::get_runner()->config['allow-root'] ? '--allow-root' : '';
$php_binary = WP_CLI::get_php_binary();
$process = WP_CLI\Process::create("{$php_binary} {$temp} --version {$allow_root}");
$result = $process->run();
if (0 !== $result->return_code) {
$multi_line = explode(PHP_EOL, $result->stderr);
WP_CLI::error_multi_line($multi_line);
WP_CLI::error('The downloaded PHAR is broken, try running wp cli update again.');
}
WP_CLI::log('New version works. Proceeding to replace.');
$mode = fileperms($old_phar) & 511;
if (false === @chmod($temp, $mode)) {
WP_CLI::error(sprintf("Cannot chmod %s", $temp));
}
class_exists('\\cli\\Colors');
// this autoloads \cli\Colors - after we move the file we no longer have access to this class
if (false === @rename($temp, $old_phar)) {
WP_CLI::error(sprintf("Cannot move %s to %s", $temp, $old_phar));
}
if (isset($assoc_args['nightly'])) {
$updated_version = 'the latest nightly release';
} else {
$updated_version = $newest['version'];
}
WP_CLI::success(sprintf('Updated WP-CLI to %s', $updated_version));
}
/**
* Download core WordPress files.
*
* Downloads and extracts WordPress core files to the specified path. Uses
* an archive file stored in cache if WordPress has been previously
* downloaded.
*
* ## OPTIONS
*
* [--path=<path>]
* : Specify the path in which to install WordPress.
*
* [--locale=<locale>]
* : Select which language you want to download.
*
* [--version=<version>]
* : Select which version you want to download. Accepts a version number, 'latest' or 'nightly'
*
* [--force]
* : Overwrites existing files, if present.
*
* ## EXAMPLES
*
* $ wp core download --locale=nl_NL
* Downloading WordPress 4.5.2 (nl_NL)...
* md5 hash verified: c5366d05b521831dd0b29dfc386e56a5
* Success: WordPress downloaded.
*
* @when before_wp_load
*/
public function download($args, $assoc_args)
{
$download_dir = !empty($assoc_args['path']) ? $assoc_args['path'] : ABSPATH;
$wordpress_present = is_readable($download_dir . 'wp-load.php');
if (!\WP_CLI\Utils\get_flag_value($assoc_args, 'force') && $wordpress_present) {
WP_CLI::error('WordPress files seem to already be present here.');
}
if (!is_dir($download_dir)) {
if (!is_writable(dirname($download_dir))) {
WP_CLI::error(sprintf("Insufficient permission to create directory '%s'.", $download_dir));
}
WP_CLI::log(sprintf("Creating directory '%s'.", $download_dir));
$mkdir = \WP_CLI\Utils\is_windows() ? 'mkdir %s' : 'mkdir -p %s';
WP_CLI::launch(Utils\esc_cmd($mkdir, $download_dir));
}
if (!is_writable($download_dir)) {
WP_CLI::error(sprintf("'%s' is not writable by current user.", $download_dir));
}
$locale = \WP_CLI\Utils\get_flag_value($assoc_args, 'locale', 'en_US');
if (isset($assoc_args['version']) && 'latest' !== $assoc_args['version']) {
$version = $assoc_args['version'];
$version = in_array(strtolower($version), array('trunk', 'nightly')) ? 'nightly' : $version;
//nightly builds are only available in .zip format
$ext = 'nightly' === $version ? 'zip' : 'tar.gz';
$download_url = $this->get_download_url($version, $locale, $ext);
} else {
$offer = $this->get_download_offer($locale);
if (!$offer) {
WP_CLI::error("The requested locale ({$locale}) was not found.");
}
$version = $offer['current'];
$download_url = str_replace('.zip', '.tar.gz', $offer['download']);
}
if ('nightly' === $version && 'en_US' !== $locale) {
WP_CLI::error('Nightly builds are only available for the en_US locale.');
}
$from_version = '';
if (file_exists($download_dir . 'wp-includes/version.php')) {
global $wp_version;
require_once $download_dir . 'wp-includes/version.php';
$from_version = $wp_version;
}
WP_CLI::log(sprintf('Downloading WordPress %s (%s)...', $version, $locale));
$path_parts = pathinfo($download_url);
$extension = 'tar.gz';
if ('zip' === $path_parts['extension']) {
$extension = 'zip';
if (!class_exists('ZipArchive')) {
WP_CLI::error('Extracting a zip file requires ZipArchive.');
}
}
$cache = WP_CLI::get_cache();
$cache_key = "core/wordpress-{$version}-{$locale}.{$extension}";
$cache_file = $cache->has($cache_key);
$bad_cache = false;
if ($cache_file) {
WP_CLI::log("Using cached file '{$cache_file}'...");
try {
Extractor::extract($cache_file, $download_dir);
} catch (Exception $e) {
WP_CLI::warning("Extraction failed, downloading a new copy...");
$bad_cache = true;
}
}
if (!$cache_file || $bad_cache) {
// We need to use a temporary file because piping from cURL to tar is flaky
// on MinGW (and probably in other environments too).
$temp = \WP_CLI\Utils\get_temp_dir() . uniqid('wp_') . ".{$extension}";
$headers = array('Accept' => 'application/json');
$options = array('timeout' => 600, 'filename' => $temp);
$response = Utils\http_request('GET', $download_url, null, $headers, $options);
if (404 == $response->status_code) {
WP_CLI::error("Release not found. Double-check locale or version.");
} else {
if (20 != substr($response->status_code, 0, 2)) {
WP_CLI::error("Couldn't access download URL (HTTP code {$response->status_code}).");
}
}
if ('nightly' !== $version) {
$md5_response = Utils\http_request('GET', $download_url . '.md5');
if (20 != substr($md5_response->status_code, 0, 2)) {
WP_CLI::error("Couldn't access md5 hash for release (HTTP code {$response->status_code}).");
}
$md5_file = md5_file($temp);
if ($md5_file === $md5_response->body) {
WP_CLI::log('md5 hash verified: ' . $md5_file);
} else {
WP_CLI::error("md5 hash for download ({$md5_file}) is different than the release hash ({$md5_response->body}).");
}
} else {
WP_CLI::warning('md5 hash checks are not available for nightly downloads.');
}
try {
Extractor::extract($temp, $download_dir);
} catch (Exception $e) {
WP_CLI::error("Couldn't extract WordPress archive. " . $e->getMessage());
}
if ('nightly' !== $version) {
$cache->import($cache_key, $temp);
}
unlink($temp);
}
if ($wordpress_present) {
$this->cleanup_extra_files($from_version, $version, $locale);
}
WP_CLI::success('WordPress downloaded.');
}