mirror of
https://github.com/zhigang1992/RubyMotion.git
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54 lines
2.0 KiB
Ruby
54 lines
2.0 KiB
Ruby
# encoding: utf-8
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# Copyright (c) 2013, HipByte SPRL and contributors
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# 1. Redistributions of source code must retain the above copyright notice, this
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# list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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module Motion; class Command
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class Changelog < Command
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self.summary = 'View the changelog.'
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self.description = 'View the changes that have been made in all ' \
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'RubyMotion versions.'
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def self.options
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[
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['--pre', 'Target a pre-release installation of RubyMotion'],
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].concat(super)
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end
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def initialize(argv)
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@prerelease_mode = argv.flag?('pre', false)
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super
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end
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def run
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file = '/Library/RubyMotion' + (@prerelease_mode ? 'Pre' : '') + '/NEWS'
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if File.exist?(file)
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system("#{pager} #{file}")
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else
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$stderr.puts "File `#{file}' does not exist"
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exit 1
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end
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end
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end
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end; end
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