How Can Go Plugins Enable Dynamic Package Loading for Plugin-like Modules?

Dynamic Package Loading in Go: A Modern Perspective

Loading a specific package during runtime was previously considered impossible in Go due to the absence of support for dynamically loaded libraries. However, with the introduction of Go plugins in 2017, this limitation has been overcome.

In your scenario, where you seek to create plugin-like modules with identical functions but varying behaviors, you can now utilize Go plugins to achieve this. By configuring the loading behavior through a configuration file, you can dynamically determine which plugin to load based on your requirements.

It's important to note that Go plugins are currently supported on Linux and MacOS platforms only (as of June 2021). For other operating systems, you may consider exploring alternatives such as running the plugins as separate executables and facilitating communication via sockets or stdin/stdout.

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