26 lines
500 B
Ruby
26 lines
500 B
Ruby
require "erb"
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module Lxc
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class TemplateContext < OpenStruct
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def get_binding
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binding
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end
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end
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class Template
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def initialize(path)
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@path = path
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@erb = ERB.new(File.read(path), nil, "-")
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end
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def render(params={})
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@erb.result(TemplateContext.new(params).get_binding)
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rescue => e
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raise StandardError.new("fail to render '#{@path}': #{e}")
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end
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def write(path, options={})
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Utils.safe_write(path, render(options))
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end
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end
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end
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