1 #!/usr/ruby/1.8/bin/ruby

     2 #

     3 # CDDL HEADER START

     4 #

     5 # The contents of this file are subject to the terms of the

     6 # Common Development and Distribution License (the "License").

     7 # You may not use this file except in compliance with the License.

     8 #

     9 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE

    10 # or http://www.opensolaris.org/os/licensing.

    11 # See the License for the specific language governing permissions

    12 # and limitations under the License.

    13 #

    14 # When distributing Covered Code, include this CDDL HEADER in each

    15 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.

    16 # If applicable, add the following below this CDDL HEADER, with the

    17 # fields enclosed by brackets "[]" replaced with your own identifying

    18 # information: Portions Copyright [yyyy] [name of copyright owner]

    19 #

    20 # CDDL HEADER END

    21 #

    22  

    23 #

    24 # Copyright (c) 2009, 2011, Oracle and/or its affiliates. All rights reserved.

    25 #

    26 

    27 require 'optparse'

    28 

    29 pass_on_opts = ["which"]

    30 pass_on_opts << "--no-verbose"

    31 suppress = false

    32 deprecation_msg =  "WARNING: gemwhich has been deprecated and will be removed in a future release of Solaris, use 'gem which' instead. (use '-s' to suppress these warnings)\n\n"

    33 

    34 options = OptionParser.new do |opts|

    35   opts.banner = "gemwhich -- Find the location of a library module."

    36   opts.separator ""

    37   opts.separator "Usage: gemwhich [options] [libname]..."

    38 

    39   opts.on('-a', '--all',

    40          "Show all matching files"

    41      ) do |value|

    42        pass_on_opts  << '-a'

    43   end

    44 

    45   opts.on('-g', '--gems-first',

    46           "Search GEM libraries before non-GEMs"

    47         ) do |value|

    48           pass_on_opts << '-g'

    49         end

    50 

    51   opts.on_tail('-v', '--verbose',

    52          "Enable verbose output"

    53      ) do |value|

    54       pass_on_opts << '-v'

    55   end

    56 

    57   opts.on_tail('-s', '--suppress-warnings',

    58          "Suppress deprecation warning"

    59      ) do |value|

    60        suppress = true

    61    end

    62 

    63   opts.on_tail('-h', '--help', "Display this help message"

    64      ) do

    65       print deprecation_msg

    66       puts opts

    67       exit

    68   end

    69 

    70 end

    71 

    72 

    73 ARGV << '-h' if ARGV.empty?

    74 

    75 begin

    76   options.parse!(ARGV)

    77 rescue OptionParser::InvalidArgument => err

    78   puts options

    79   puts

    80   puts err.message

    81   exit(-1)

    82 end

    83 

    84 ARGV.each do |arg|

    85   pass_on_opts << arg

    86 end

    87 

    88 print deprecation_msg unless suppress

    89 

    90 system("gem", *pass_on_opts)