31 lines
633 B
Ruby
31 lines
633 B
Ruby
require "yawpa/version"
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# Example options configuration:
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# {
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# version: {},
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# verbose: {aliases: ['-v']},
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# get: {nargs: 1},
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# set: {nargs: 2},
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# }
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module Yawpa
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class UnknownOptionException < Exception; end
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module_function
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def parse(params, options)
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opts = {}
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args = []
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i = 0
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while i < params.length
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param = params[i]
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if param[0] != '-'
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args << params[i]
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else
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opt_config = options[param] || options[param.to_sym]
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raise UnknownOptionException.new("Unknown option '#{param}'") if opt_config.nil?
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end
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i += 1
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end
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return [opts, args]
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end
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end
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