// file      : bpkg/pkg-fetch.cli
// copyright : Copyright (c) 2014-2016 Code Synthesis Ltd
// license   : MIT; see accompanying LICENSE file

include <bpkg/configuration.cli>;

"\section=1"
"\name=bpkg-pkg-fetch"
"\summary=fetch package archive"

namespace bpkg
{
  {
    "<options> <pkg> <ver> <file>",

    "\h|SYNOPSIS|

     \c{\b{bpkg pkg-fetch} [<options>] (<pkg>/<ver>) | (-e <file>)}

     \h|DESCRIPTION|

     The \cb{pkg-fetch} command fetches the archive for the specified package
     name and version from one of the repositories (\l{bpkg-cfg-add(1)}). If
     the \cb{--replace|-r} option is specified, then \cb{pkg-fetch} will
     replace the archive of a package that is already in the \cb{fetched} or
     \cb{unpacked} state (\l{bpkg-pkg-status(1)}). Otherwise, \cb{pkg-fetch}
     expects the package to not exist in the configuration.

     If the \cb{--existing|-e} option is used, then instead of the name and
     version arguments, \cb{pkg-fetch} expects a local path to an existing
     package archive. In this case, \cb{bpkg} will use the archive in place,
     without copying it to the configuration or package cache directories.
     Also, unless the \cb{--purge|-p} option is specified, \cb{bpkg} will not
     attempt to remove this archive when the package is later purged with the
     \l{bpkg-pkg-purge(1)} command."
  }

  class pkg_fetch_options: configuration_options
  {
    "\h|PKG-FETCH OPTIONS|"

    bool --replace|-r
    {
      "Replace the archive if the package is already fetched or unpacked."
    }

    bool --existing|-e
    {
      "Treat the argument as an existing package archive path rather than
       the package name/version to fetch."
    }

    bool --purge|-p
    {
      "Remove the existing package archive when the package is purged."
    }
  };
}