README.md

WP-CLI Cron Control Offload

Contributors: ethitter, automattic
Tags: wp-cli, cli, cron, cron control
Requires at least: 4.8.1
Tested up to: 4.9
Requires PHP: 7.0
Stable tag: 0.1.0
License: GPLv2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html

Schedule WP-CLI tasks to run via Cron Control

Description

Offload WP-CLI requests to cron, to be executed via (Cron Control)[https://github.com/Automattic/Cron-Control] and its CLI runner.

Provides a WP-CLI command to schedule these events. A UI is under consideration.

Installation

1. Upload the wp-cli-cron-control-offload directry to the /wp-content/plugins/ directory
2. Activate the plugin through the 'Plugins' menu in WordPress

Frequently Asked Questions

Why is PHP 7 required?

To support arrays in constants set using define(), PHP 7 is required. These are used to set whitelists and blacklists, though filters are also provided; see below.

Does this support custom WP-CLI commands?

Yes. By default, no restrictions are placed on what commands are supported, as those restrictions depend on the environment where this plugin is used. That said, see the following sections regarding support for whitelists and blacklists.

Can I dynamically block commands?

Yes, using the wp_cli_cron_control_offload_is_command_allowed filter. Note that the blacklist described below takes precedence over this filter (the filter is ignored). Additionally, if a whitelist is provided, the filter uses it as the default.

Can commands be blocked or blacklisted?

Yes, using either the WP_CLI_CRON_CONTROL_OFFLOAD_COMMAND_BLACKLIST constant or the wp_cli_cron_control_offload_command_blacklist filter. If defined, the constant takes precedence and the filter is ignored.

Regardless of whether the constant or filter is used, either should provide an array of top-level commands to permit:

array(
	'post',
	'site',
)

Can commands be restricted or whitelisted?

Yes, using either the WP_CLI_CRON_CONTROL_OFFLOAD_COMMAND_WHITELIST constant or the wp_cli_cron_control_offload_command_whitelist filter. If defined, the constant takes precedence and the filter is ignored.

Regardless of whether the constant or filter is used, either should provide an array of top-level commands to block:

array(
	'cli',
	'core',
	'eval',
	'eval-file',
)

Changelog

0.1.0

• Initial release