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How Can Go Programs Achieve Plugin-Based Functionality Despite Static Linking?

Barbara Streisand

Nov 09, 2024 pm 02:24 PM

How Can Go Programs Achieve Plugin-Based Functionality Despite Static Linking?

Dynamic Plugin Loading in Go

Despite the static linking nature of Go programs, it's possible to emulate plugin-based functionality in Go. Here are two approaches:

Solution 1: Integrated Plugins

In the integrated approach, plugins are compiled into the main program's memory. Similar to database drivers, plugins are imported and integrated into the main program's code. This approach may require recompilation, but Go's standardized directory and import structure simplifies the process.

Solution 2: Separate Process

Go's efficient inter-process communication capabilities make it possible to create plugins as separate processes. Plugins communicate with the main program through named pipes or networking solutions. This approach offers memory space protection and the feeling of working with plugins in Eclipse.

Important Note:

The author, drawing from their experience with Eclipse plugins, suggests keeping the plugin mechanism simple and avoiding unnecessary complexity.

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