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#!/usr/bin/env ruby
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# Removes old version guards in ruby/spec.
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# Run it from the ruby/spec repository root.
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# The argument is the new minimum supported version.
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#
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# cd spec
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# ../mspec/tool/remove_old_guards.rb <ruby-version>
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#
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# where <ruby-version> is a version guard with which should be removed
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#
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# Example:
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# tool/remove_old_guards.rb 3.1
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#
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# As a result guards like
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# ruby_version_is "3.1" do
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# # ...
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# end
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#
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# will be removed.
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def dedent(line)
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if line.start_with?(" ")
@@ -105,6 +122,8 @@ def search(regexp)
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end
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end
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abort "usage: #{$0} <ruby-version>" if ARGV.empty?
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version = Regexp.escape(ARGV.fetch(0))
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version += "(?:\\.0)?" if version.count(".") < 2
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remove_guards(/ruby_version_is (["'])#{version}\1 do/, true)
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