blob_reset(&file);
  }
  tar_finish(&zip);
  blob_write_to_file(&zip, g.argv[2]);
}

/*
** Given the RID for a check-in, construct a tarball containing
** all files in that check-in
**
** If RID is for an object that is not a real manifest, then the
** resulting tarball contains a single file which is the RID
** object.
**
** If the RID object does not exist in the repository, then
** pTar is zeroed.

  verify_all_options();

  if( g.argc!=4 ){
    usage("VERSION OUTPUTFILE");
  }
  rid = name_to_typed_rid(g.argv[2], "ci");
  if( rid==0 ){
    fossil_fatal("Check-in not found: %s", g.argv[2]);
    return;
  }

  if( zName==0 ){
    zName = db_text("default-name",
       "SELECT replace(%Q,' ','_') "
          " || strftime('_%%Y-%%m-%%d_%%H%%M%%S_', event.mtime) "

  blob_reset(&tarball);
}

/*
** WEBPAGE: tarball
** URL: /tarball/RID.tar.gz
**
** Generate a compressed tarball for a check-in.
** Return that tarball as the HTTP reply content.
**
** Optional URL Parameters:
**
** - name=NAME[.tar.gz] is base name of the output file. Defaults to
** something project/version-specific. The prefix of the name, up to
** the last '.', are used as the top-most directory name in the tar