49 lines
1.1 KiB
Ruby
49 lines
1.1 KiB
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 =~ /^(-+)(.+)$/
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case $1.length
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when 2
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param_key = if options[$2]
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$2
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elsif options[$2.to_sym]
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$2.to_sym
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else
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nil
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end
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if param_key.nil?
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raise UnknownOptionException.new("Unknown option '#{param}'")
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end
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opt_config = options[param_key]
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nargs = opt_config[:nargs] || 0
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if nargs == 0
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opts[param_key] = true
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elsif nargs.class == FixNum
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elsif nargs.class == Range
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end
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end
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else
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args << params[i]
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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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