Add actions field to wp cron event list

[Copilot]

Fix for Actions Field Not Being Populated

Root Cause

The lazy-loading condition if ( ! empty( $formatter->fields ) && ... ) was failing because:

1. The WP-CLI Formatter class has a __get() magic method but no __isset() method
2. PHP's empty() function first calls __isset() to check if a property exists
3. Without __isset(), PHP returns FALSE (property not set), making empty() return TRUE
4. This caused the entire condition to fail, preventing actions from being populated

Solution

Assign $formatter->fields to a variable first before checking with empty():

$requested_fields = $formatter->fields;
if ( ! empty( $requested_fields ) && in_array( 'actions', $requested_fields, true ) ) {
    // populate actions
}

This ensures the magic __get() method is called and returns the actual fields array before we check if it's empty.

Test Impact

This fix resolves the failing test where the actions field was showing empty for all cron events, even when callbacks were registered.

Original prompt

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This section details on the original issue you should resolve

<issue_title>wp cron event list should show the actions for each event</issue_title>
<issue_description>I just updated WP-Crontrol so it also shows the actions attached to each cron event. WP-CLI should do the same when you use wp cron event list.</issue_description>

Comments on the Issue (you are @copilot in this section)

@danielbachhuber FYI - `wp cron event list` now lives in https://github.com/wp-cli/cron-command @danielbachhuber Also, `wp profile` has a `get_name_location_from_callback` that might be useful to abstract to `WP_CLI\Utils`: https://github.com/wp-cli/profile-command/blob/master/inc/class-profiler.php#L469 @danielbachhuber Could/should this be solved with documentation instead?

Use wp hook <hook> to inspect the callbacks on each event.</comment_new>

• Fixes wp cron event list should show the actions for each event #118

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[codecov]

Codecov Report

❌ Patch coverage is 84.21053% with 6 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
src/Cron_Event_Command.php	84.21%	6 Missing ⚠️

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