func generateEmpty()

in gazelle/bzl/gazelle.go [293:325]

• 32 lines of code
• 10 McCabe index (conditional complexity)

func generateEmpty(args language.GenerateArgs) []*rule.Rule {
	var ret []*rule.Rule
	if args.File == nil {
		return ret
	}
	for _, r := range args.File.Rules {
		if r.Kind() != "bzl_library" {
			continue
		}
		name := r.AttrString("name")

		exists := make(map[string]bool)
		for _, f := range args.RegularFiles {
			exists[f] = true
		}
		for _, f := range args.GenFiles {
			exists[f] = true
		}
		for _, r := range args.File.Rules {
			srcsExist := false
			for _, f := range r.AttrStrings("srcs") {
				if exists[f] {
					srcsExist = true
					break
				}
			}
			if !srcsExist {
				ret = append(ret, rule.NewRule("bzl_library", name))
			}
		}
	}
	return ret
}