func main()

in cmd/vulnreport/main.go [37:88]
50 lines of code
13 McCabe index (conditional complexity)

func main() {
	flag.Usage = func() {
		fmt.Fprintf(flag.CommandLine.Output(), "usage: vulnreport [cmd] [filename.yaml]\n")
		fmt.Fprintf(flag.CommandLine.Output(), "  create [githubIssueNumber]: creates a new vulnerability YAML report\n")
		fmt.Fprintf(flag.CommandLine.Output(), "  lint [filename.yaml]: lints a vulnerability YAML report\n")
		fmt.Fprintf(flag.CommandLine.Output(), "  newcve [filename.yaml]: creates a CVE report from the provided YAML report\n")
		fmt.Fprintf(flag.CommandLine.Output(), "  fix [filename.yaml]: fixes and reformats a YAML report\n")
		flag.PrintDefaults()
	}

	flag.Parse()
	if flag.NArg() != 2 {
		flag.Usage()
		os.Exit(1)
	}

	cmd := flag.Arg(0)
	name := flag.Arg(1)
	switch cmd {
	case "create":
		if *githubToken == "" {
			flag.Usage()
			log.Fatalf("githubToken must be provided")
		}
		githubID, err := strconv.Atoi(name)
		if err != nil {
			log.Fatal(err)
		}
		repoPath := cvelistrepo.URL
		if *localRepoPath != "" {
			repoPath = *localRepoPath
		}
		if err := create(context.Background(), githubID, *githubToken, *issueRepo, repoPath); err != nil {
			log.Fatal(err)
		}
	case "lint":
		if err := lint(name); err != nil {
			log.Fatal(err)
		}
	case "newcve":
		if err := newCVE(name); err != nil {
			log.Fatal(err)
		}
	case "fix":
		if err := fix(name); err != nil {
			log.Fatal(err)
		}
	default:
		flag.Usage()
		log.Fatalf("unsupported command: %q", cmd)
	}
}