How Can I View My Local Go Package Documentation in a Browser Using godoc?

Viewing Local Package Documentation in a Browser

When developing Go packages, it can be helpful to preview how the package documentation will appear. This question explores how to view the documentation locally using godoc.

The question describes an issue where godoc -http=:6060 does not display the expected documentation. The initial solution involved copying files into the src/ directory, but this has limitations.

The answer provides two potential solutions:

In GOPATH mode:

• godoc -http will serve documentation for all available packages, including the standard library and locally developed packages.
• To quickly access the documentation for a specific package, use http://localhost:6060/pkg/your/package.

In module-aware mode:

• GOPATH and modules are mutually exclusive.
• To view documentation for modules locally, use a "workaround" by placing the module sources in an src folder and starting godocs with godoc -goroot=/some/folder -http=:6060.

The answer emphasizes that godoc is not module-aware and is being deprecated. It also provides links to a related issue and group discussion for further information.

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