go：generate指令是否有解析器？

Question

It seems the standard doc package is not parsing go:generate comments. Any idea how can I get those comments?

Answer 1

Package go/parser in the standard library gets you an ast.Package value, representing an abstract syntax tree of a single package. This tree includes ast.Comment nodes, whose textual content you can easily access through their Text field.

Edit:

Dewy Broto contributed: A more direct option is to call the go/scanner package with the ScanComments flag set to true. There's no need to build an AST to find the comments