// file      : bdep/bdep.cli
// copyright : Copyright (c) 2014-2017 Code Synthesis Ltd
// license   : MIT; see accompanying LICENSE file

include <bdep/common.cli>;

"\section=1"
"\name=bdep"
"\summary=project dependency manager"

namespace bdep
{
  {
    "<command> <topic> <common-options> <command-options> <command-args>",

    "\h|SYNOPSIS|

     \c{\b{bdep --help}\n
        \b{bdep --version}\n
        \b{bdep help} [<command> | <topic>]\n
        \b{bdep} [<common-options>] <command> [<command-options>] <command-args>}

     \h|DESCRIPTION|

     The \cb{build2} project dependency manager is used to @@ TODO.

     For a detailed description of any command or help topic, use the
     \cb{help} command or see the corresponding man page (the man pages have
     the \cb{bdep-} prefix, for example \l{bdep-help(1)}). Note also that
     <command-options> and <command-args> can be specified in any order and
     <common-options> can be specified as part of <command-options>."
  }

  // For usage it's nice to see the list of commands on the first page. So
  // let's not put this "extended" description into usage.
  //
  {
    "",
    "",

    //@@ TODO
    "Description...
    "
  }

  class commands
  {
    "\h|COMMANDS|"

    //
    // NOTE: Use the same sentence as in the page's \summary and make
    // sure it is short enough to fit in one line in usage.
    //

    bool help
    {
      "[<topic>]",
      "\l{bdep-help(1)} \- show help for a command or help topic",
      ""
    }

    bool config
    {
      "\l{bdep-config(1)} \- manage project's build configurations"
    }

    bool init
    {
      "\l{bdep-init(1)} \- @@ TODO"
    }
  };

  // Make sure these don't conflict with command names above.
  //
  class topics
  {
    "\h|HELP TOPICS|"

    bool common-options
    {
      "\l{bdep-common-options(1)} \- details on common options"
    }
  };

  class options: common_options
  {
    bool --help;
    bool --version;
  };

  "\h|EXIT STATUS|

  Non-zero exit status is returned in case of an error.
  "
}