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Godoc: Generating HTML Documentation for Packages
In the realm of Go programming, godoc serves as a valuable tool for generating HTML documentation for packages. However, when attempting to document an entire package recursively, users may encounter limitations.
Recursion in Godoc
The go/doc documentation does not explicitly mention recursion. However, it is important to understand that Go does not possess the concept of "sub packages". All packages are inherently independent, even if they reside in nested subdirectories.
Generating Package Documentation
To generate HTML documentation for a specific package, the command is as follows:
godoc -html -goroot="mypath" pkg > index.html
Executing this command in the current directory will produce an index.html file containing information only about the .go files within that directory. The dead links for other sub packages arise because there is no inherent relationship between them and the main package.
Understanding the Package Hierarchy
Go packages do not exist within a hierarchical structure like folders. Consequently, the documentation for various packages should be separated and specific to each package. Attempting to merge documentation from multiple packages into a single file would be inconsistent with Go conventions.
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