Switcheroo

설명

Feature flags are a powerful tool for controlling the availability of features on your site. By enabling or disabling flags, you can control what is active on your site without needing to deploy new code.

Features are defined in the switcheroo.json file located in the root of your project.
Each feature has:

• Unique ID: An identifier for the feature.
• Title: A human-readable name.
• Description: Explains the feature’s purpose.
• Status: Indicates whether the feature is active, experimental, deprecated, etc.
• Link: An optional link to further information.

You can toggle each feature within the Switcheroo Settings in the WP Admin (Settings -> Switcheroo).

Usage

Managing Feature Flags in Code

You can wrap your feature-specific code in a conditional statement to check if a flag is enabled.

For example, use the switcheroo_flag_status('my_feature') function to determine whether a feature is active and include its logic conditionally.

Suggested Feature Flag Statuses

Each feature flag can be assigned a status, allowing for better organisation and understanding of the feature’s state:

• Draft: The feature is still in development and not ready for use.
• Experimental: The feature is available for testing but may have known issues.
• Active: The feature is live and functional on the site.
• Deprecated: The feature is being phased out and may be removed in the future.
• Breaking: The feature introduces significant changes; enabling or disabling it may cause issues.
• Archived: The feature has been permanently removed or is no longer supported.
• High-Risk: The feature introduces significant changes or is under scrutiny for potential issues.

Command Line Management

You can also manage your feature flags via the command line using WP-CLI. The wp switcheroo command allows you to view and modify feature flags.

Examples:
– wp switcheroo: List all flags and their statuses.
– wp switcheroo my_feature: Check the status of the my_feature flag.
– wp switcheroo my_feature on: Enable the my_feature flag.
– wp switcheroo my_feature off: Disable the my_feature flag.