Add plugin manager to Botkube

[huseyinbabal]

Overview

Plugin manager is responsible for handling plugin registration based on the configuration of each plugin. We need to implement that in Botkube as described in AC

Acceptance Criteria

• Plugin manager can accept plugin configuration with name and version.

• Plugin manager can accept plugin configuration with name and version
• It should download the plugin executable by using the name and version to a specified local folder before running the Botkube application
• There should be a caching mechanism not to download same version again
• You can see a working example here

[mszostok]

Tasks:

• Discuss and document how plugins are integrated into Botkube ecosystem: Describe how plugins can be consumed within Botkube core #859 @mszostok
• Add executor plugin manager with example executor: Add support for handling executor plugins #862 @mszostok
• Add source plugin manager with example source: Add plugin manager for sources #857 @mszostok
• Passing configuration to a given plugin #872
• Validate plugins entities #869
• Add Botkube plugin release job #871
• Pass the plugin error to the communicator. Currently, it is only logged and not send. @mszostok
• Add logger for plugin binary output and the plugin client itself #879 @mszostok
  • We need to create a wrapper for plugin binary output and the plugin client itself. Consider: Should the plugin binary output be available only when debug mode is enabled?