26 lines
702 B
Ruby
26 lines
702 B
Ruby
module Utils
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module Inreplace
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def inreplace paths, before=nil, after=nil
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Array(paths).each do |path|
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s = File.open(path, "rb", &:read)
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if before.nil? && after.nil?
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yield s.extend(StringInreplaceExtension)
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else
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after = after.to_s if Symbol === after
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unless s.gsub!(before, after)
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message = <<-EOS.undent
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inreplace in '#{path}' failed
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Expected replacement of '#{before}' with '#{after}'
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EOS
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ARGV.homebrew_developer? ? odie(message) : opoo(message)
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end
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end
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Pathname(path).atomic_write(s)
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end
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end
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module_function :inreplace
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end
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end
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