16 lines
482 B
Plaintext
16 lines
482 B
Plaintext
Rscons::Environment.new do |env|
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require 'json'
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require 'yaml'
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env.add_builder(:JsonToYaml) do |target, sources, cache, env, vars|
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unless cache.up_to_date?(target, :JsonToYaml, sources, env)
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cache.mkdir_p(File.dirname(target))
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File.open(target, 'w') do |f|
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f.write(YAML.dump(JSON.load(IO.read(sources.first))))
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end
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cache.register_build(target, :JsonToYaml, sources, env)
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end
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target
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end
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env.JsonToYaml('foo.yml', 'foo.json')
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end
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