(w io.Writer, cmd *cobra.Command)
| 52 | } |
| 53 | |
| 54 | func renderRootHelp(w io.Writer, cmd *cobra.Command) { |
| 55 | var b strings.Builder |
| 56 | |
| 57 | b.WriteString("CLI for HEY\n") |
| 58 | |
| 59 | // USAGE |
| 60 | b.WriteString("\n") |
| 61 | b.WriteString(bold.format("USAGE") + "\n") |
| 62 | b.WriteString(" hey <command> [flags]\n") |
| 63 | b.WriteString(" hey Launch the interactive TUI\n") |
| 64 | |
| 65 | // Build lookup from command name → registered cobra.Command |
| 66 | registered := make(map[string]*cobra.Command, len(cmd.Commands())) |
| 67 | for _, sub := range cmd.Commands() { |
| 68 | registered[sub.Name()] = sub |
| 69 | } |
| 70 | |
| 71 | // Render curated categories |
| 72 | for _, cat := range curatedCategories { |
| 73 | var entries []helpEntry |
| 74 | maxName := 0 |
| 75 | for _, name := range cat.names { |
| 76 | sub := registered[name] |
| 77 | if sub == nil { |
| 78 | continue |
| 79 | } |
| 80 | entries = append(entries, helpEntry{name: name, desc: sub.Short}) |
| 81 | if len(name) > maxName { |
| 82 | maxName = len(name) |
| 83 | } |
| 84 | } |
| 85 | if len(entries) == 0 { |
| 86 | continue |
| 87 | } |
| 88 | |
| 89 | b.WriteString("\n") |
| 90 | b.WriteString(bold.format(cat.heading) + "\n") |
| 91 | for _, e := range entries { |
| 92 | fmt.Fprintf(&b, " %-*s %s\n", maxName, e.name, e.desc) |
| 93 | } |
| 94 | } |
| 95 | |
| 96 | // FLAGS — curated subset of global flags |
| 97 | b.WriteString("\n") |
| 98 | b.WriteString(bold.format("FLAGS") + "\n") |
| 99 | type flagEntry struct { |
| 100 | short string |
| 101 | long string |
| 102 | desc string |
| 103 | } |
| 104 | flags := []flagEntry{ |
| 105 | {"", "--json", "Output as JSON envelope"}, |
| 106 | {"", "--markdown", "Output as Markdown"}, |
| 107 | {"", "--quiet", "Output raw data without envelope"}, |
| 108 | {"-v", "--verbose", "Increase verbosity"}, |
| 109 | {"", "--help", "Show help for command"}, |
| 110 | {"", "--version", "Show version"}, |
| 111 | } |
no test coverage detected