CLI_Command::check_update() │ public │ WP-CLI 1.0

Checks to see if there is a newer version of WP-CLI available.

Queries the Github releases API. Returns available versions if there are updates available, or success message if using the latest release.

OPTIONS

[--patch]

Only list patch updates.

[--minor]

Only list minor updates.

[--major]

Only list major updates.

[--field=<field>]

Prints the value of a single field for each update.

[--fields=<fields>]

Limit the output to specific object fields. Defaults to version,update_type,package_url.

[--format=<format>]

Render output in a particular format.
--- default: table options:

• table
• csv
• json
• count
• yaml

EXAMPLES

# Check for update.
$ wp cli check-update
Success: WP-CLI is at the latest version.

# Check for update and new version is available.
$ wp cli check-update
+---------+-------------+-------------------------------------------------------------------------------+
| version | update_type | package_url                                                                   |
+---------+-------------+-------------------------------------------------------------------------------+
| 0.24.1  | patch       | https://github.com/wp-cli/wp-cli/releases/download/v0.24.1/wp-cli-0.24.1.phar |
+---------+-------------+-------------------------------------------------------------------------------+

Method of the class: CLI_Command{}

No Hooks.

Return

null. Nothing (null).

Usage

$CLI_Command = new CLI_Command();
$CLI_Command->check_update( $_, $assoc_args );

$_ (required)

-

$assoc_args (required)

-

CLI_Command::check_update() CLI Command::check update code ^{WP-CLI 2.8.0-alpha}

public function check_update( $_, $assoc_args ) {
	$updates = $this->get_updates( $assoc_args );

	if ( $updates ) {
		$formatter = new Formatter(
			$assoc_args,
			[ 'version', 'update_type', 'package_url' ]
		);
		$formatter->display_items( $updates );
	} elseif ( empty( $assoc_args['format'] ) || 'table' === $assoc_args['format'] ) {
		$update_type = $this->get_update_type_str( $assoc_args );
		WP_CLI::success( "WP-CLI is at the latest{$update_type}version." );
	}
}