// printDoc prints the documentation for the given import path.
func printDoc(ctx *build.Context, path string, cwd string) (*doc.Doc, error) {
importPath := strings.TrimPrefix(path, bufNamePrefix)
p := docPrinter{
Doc: doc.NewDoc(),
importPath: importPath,
}
if importPath != "" {
pkg, err := loadPackage(ctx, importPath, cwd, loadPackageDoc|loadPackageExamples|loadPackageFixVendor)
if err != nil {
return nil, err
}
p.pkg = pkg
}
return p.execute()
}
func (e *explorer) onBufReadCmd(eval *struct {
Env context.Env
Cwd string `eval:"getcwd()"`
Name string `eval:"expand('%')"`
Bufnr int `eval:"bufnr('%')"`
}) error {
ctx := context.Get(&eval.Env)
d, err := printDoc(&ctx.Build, eval.Name, eval.Cwd)
if err != nil {
d := doc.NewDoc()
d.WriteString(err.Error())
}
return e.docm.Display(d, nvim.Buffer(eval.Bufnr))
/*
p.Command("nnoremap <buffer> <silent> g? :<C-U>help :Godoc<CR>")
p.Command(`nnoremap <buffer> <silent> ]] :<C-U>call search('\C\v^[^ \t)}]', 'W')<CR>`)
p.Command(`nnoremap <buffer> <silent> [[ :<C-U>call search('\C\v^[^ \t)}]', 'Wb')<CR>`)
*/
}
