Module update 

Docker image update and rollback operations

This module provides functionality to update the opencode image to the latest version and rollback to a previous version if needed.

Enums

UpdateResult

Result of an update operation

Constants

PREVIOUS_TAG

Tag for the previous image version (used for rollback)

Functions

has_previous_image

Check if a previous image exists for rollback

rollback_image

Rollback to the previous image version

tag_current_as_previous

Tag the current image as “previous” for rollback support

update_image

Update the opencode image to the latest version