browse_args.go RawHistoryFolder

1package cmd
2
3import (
4	"io"
5	"strings"
6
7	"github.com/spf13/pflag"
8)
9
10type BrowseArgs struct {
11	URL       string
12	Instance  string
13	Profile   string
14	Ephemeral bool
15}
16
17func browseFlags() *pflag.FlagSet {
18	flags := pflag.NewFlagSet("browse", pflag.ContinueOnError)
19	flags.String("instance", "", "Open a dedicated window in the named logical instance")
20	flags.String("profile", "", "Use an isolated persistent CEF profile")
21	flags.Bool("ephemeral", false, "Use a fresh temporary CEF profile for this process")
22	return flags
23}
24
25// ParseBrowseLaunchArgs recognizes GUI launches. Help and invalid input are left to Cobra.
26func ParseBrowseLaunchArgs(args []string) (BrowseArgs, bool) {
27	var result BrowseArgs
28	flags := browseFlags()
29	flags.SetOutput(io.Discard)
30	if err := flags.Parse(args); err != nil || flags.NArg() > 1 {
31		return result, false
32	}
33	result.Instance, _ = flags.GetString("instance")
34	result.Profile, _ = flags.GetString("profile")
35	result.Ephemeral, _ = flags.GetBool("ephemeral")
36	if flags.Changed("instance") && (result.Instance == "" || strings.HasPrefix(result.Instance, "-")) {
37		return BrowseArgs{}, false
38	}
39	if flags.Changed("profile") && (result.Profile == "" || strings.HasPrefix(result.Profile, "-")) {
40		return BrowseArgs{}, false
41	}
42	if result.Profile != "" && result.Ephemeral {
43		return BrowseArgs{}, false
44	}
45	if flags.NArg() == 1 {
46		result.URL = flags.Arg(0)
47	}
48	return result, true
49}
50
51// ParseBrowseArgs is the compatibility projection used by existing early launch parsing.
52func ParseBrowseArgs(args []string) (url, instance string, ok bool) {
53	parsed, ok := ParseBrowseLaunchArgs(args)
54	return parsed.URL, parsed.Instance, ok
55}