usage.gtx

= view_marker

> {{ function_name }}_usage() {
if summary == help && !help_header_override
  >   printf "{{ caption_string.sanitize_for_print }}\n\n"
else
  >   if [[ -n $long_usage ]]; then
  if help_header_override
    = help_header_override.indent 4
  else
    >     printf "{{ full_name }}\n\n"
    >     printf "{{ user_string help, indent: 2 }}\n\n"
  end
  >   else
  >     printf "{{ caption_string.sanitize_for_print }}\n\n"
  >   fi
end

if alt&.any?
  >   printf "{{ strings[:command_alias] % { alias: alt.join(', ') } }}\n"
  >   echo
end

>
>   printf "%s\n" "{{ strings[:usage].color(:caption) }}"
>   printf "  {{ usage_string }}\n"

if commands.any?
  >   printf "  {{ full_name }} [COMMAND] --help{{ " | -h" unless short_flag_exist? "-h" }}\n"
else
  >   printf "  {{ full_name }} --help{{ " | -h" unless short_flag_exist? "-h" }}\n"
end

if root_command?
  >   printf "  {{ full_name }} --version{{ " | -v" unless short_flag_exist? "-v" }}\n"
end
  >   echo

= render(:usage_commands).indent 2 if commands.any?
>
= render(:long_usage).indent 2
> }
>

commands.each do |command|
  = command.render 'usage'
end