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* instruby.rb (install): use FileUtils::install preserve mode. * lib/un.rb: new. % ruby -run -e cp -- -p foo bar * lib/mkmf.rb: use un.rb instead of ftools.rb. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4210 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
101 lines
1.8 KiB
Ruby
101 lines
1.8 KiB
Ruby
require 'fileutils'
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require 'getopts'
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module FileUtils
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# @fileutils_label = ''
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@fileutils_output = $stdout
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end
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def setup(options = "")
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options += "v"
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ARGV.map! do |x|
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case x
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when /^-/
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x.delete "^-#{options}"
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when /[*?\[{]/
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Dir[x]
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else
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x
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end
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end
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ARGV.flatten!
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ARGV.delete_if{|x| x == '-'}
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getopts(options)
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options = {}
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options[:verbose] = true if $OPT["v"]
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options[:force] = true if $OPT["f"]
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options[:preserve] = true if $OPT["p"]
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yield ARGV, options, $OPT
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end
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def mkdir
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setup("p") do |argv, options, opt|
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cmd = "mkdir"
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cmd += "_p" if options.delete :preserve
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FileUtils.send cmd, argv, options
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end
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end
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def rmdir
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setup do |argv, options|
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FileUtils.rmdir argv, options
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end
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end
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def ln
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setup("sf") do |argv, options, opt|
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cmd = "ln"
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cmd += "_s" if opt["s"]
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dest = argv.pop
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argv = argv[0] if argv.size == 1
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FileUtils.send cmd, argv, dest, options
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end
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end
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def cp
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setup("pr") do |argv, options, opt|
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cmd = "cp"
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cmd += "_r" if opt["r"]
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dest = argv.pop
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argv = argv[0] if argv.size == 1
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FileUtils.send cmd, argv, dest, options
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end
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end
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def mv
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setup do |argv, options|
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dest = argv.pop
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argv = argv[0] if argv.size == 1
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FileUtils.mv argv, dest, options
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end
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end
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def rm
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setup("fr") do |argv, options, opt|
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cmd = "rm"
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cmd += "_r" if opt["r"]
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FileUtils.send cmd, argv, options
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end
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end
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def install
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setup("pm:") do |argv, options, opt|
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options[:mode] = opt["m"] ? opt["m"].oct : 0755
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dest = argv.pop
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argv = argv[0] if argv.size == 1
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FileUtils.install argv, dest, options
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end
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end
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def chmod
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setup do |argv, options|
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mode = argv.shift.oct
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FileUtils.chmod mode, argv, options
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end
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end
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def touch
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setup do |argv, options|
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FileUtils.touch argv, options
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end
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end
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